Calendar 类

定义

显示一个月的日历,用户能够用它选择日期并移到下一个月或上个月。Displays a single-month calendar that enables the user to select dates and move to the next or previous month.

public ref class Calendar : System::Web::UI::WebControls::WebControl, System::Web::UI::IPostBackEventHandler
[System.Web.UI.ControlValueProperty("SelectedDate", typeof(System.DateTime), "1/1/0001")]
public class Calendar : System.Web.UI.WebControls.WebControl, System.Web.UI.IPostBackEventHandler
type Calendar = class
    inherit WebControl
    interface IPostBackEventHandler
Public Class Calendar
Inherits WebControl
Implements IPostBackEventHandler
继承
属性
实现

示例

下面的代码示例演示如何在网页上Calendar创建控件。The following code example demonstrates how to create a Calendar control on a Web page.

<%@ Page Language="C#" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>ASP.NET Example</title>
</head>
<body>

   <form id="form1" runat="server">

      <asp:Calendar id="calendar1" runat="server">

           <OtherMonthDayStyle ForeColor="LightGray">
           </OtherMonthDayStyle>

           <TitleStyle BackColor="Blue"
                       ForeColor="White">
           </TitleStyle>

           <DayStyle BackColor="gray">
           </DayStyle>

           <SelectedDayStyle BackColor="LightGray"
                             Font-Bold="True">
           </SelectedDayStyle>

      </asp:Calendar>
            
   </form>
        
</body>
</html>
   
<%@ Page Language="VB" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>ASP.NET Example</title>
</head>
<body>

   <form id="form1" runat="server">

      <asp:Calendar id="calendar1" runat="server">

           <OtherMonthDayStyle ForeColor="LightGray">
           </OtherMonthDayStyle>

           <TitleStyle BackColor="Blue"
                       ForeColor="White">
           </TitleStyle>

           <DayStyle BackColor="gray">
           </DayStyle>

           <SelectedDayStyle BackColor="LightGray"
                             Font-Bold="True">
           </SelectedDayStyle>

      </asp:Calendar>
            
   </form>
        
</body>
</html>
   

下面的示例演示在Calendar编辑GridView控件显示的一列时使用的控件。The following example shows a Calendar control used when editing one of the columns displayed by a GridView control. Calendar 控件Bind通过方法绑定到数据源。The Calendar control is bound to the data source with the Bind method. 方法用于绑定Calendar控件显示的日期值。 EvalThe Eval method is used to bind the date value that is displayed by the Calendar control.

<Columns>                  
  <asp:BoundField DataField="EmployeeID" HeaderText="Employee ID" ReadOnly="true"/>                    
  <asp:BoundField DataField="FirstName"  HeaderText="First Name"/>
  <asp:BoundField DataField="LastName"   HeaderText="Last Name"/>                    
  <asp:TemplateField HeaderText="Birth Date">
    <ItemTemplate> 
      <asp:Label ID="BirthDateLabel" Runat="Server" 
                 Text='<%# Eval("BirthDate", "{0:d}") %>' />
    </ItemTemplate>
    <EditItemTemplate>
      <asp:Calendar ID="EditBirthDateCalendar" Runat="Server"
                    VisibleDate='<%# Eval("BirthDate") %>'
                    SelectedDate='<%# Bind("BirthDate") %>' />
    </EditItemTemplate>
  </asp:TemplateField> 
  <asp:HyperLinkField Text="Show Detail"
                      DataNavigateUrlFormatString="~/ShowEmployeeDetail.aspx?EmployeeID={0}"
                      DataNavigateUrlFields="EmployeeID" />                   
</Columns> 
<Columns>                  
  <asp:BoundField DataField="EmployeeID" HeaderText="Employee ID" ReadOnly="true"/>                    
  <asp:BoundField DataField="FirstName"  HeaderText="First Name"/>
  <asp:BoundField DataField="LastName"   HeaderText="Last Name"/>                    
  <asp:TemplateField HeaderText="Birth Date">
    <ItemTemplate> 
      <asp:Label ID="BirthDateLabel" Runat="Server" 
                 Text='<%# Eval("BirthDate", "{0:d}") %>' />
    </ItemTemplate>
    <EditItemTemplate>
      <asp:Calendar ID="EditBirthDateCalendar" Runat="Server"
                    VisibleDate='<%# Eval("BirthDate") %>'
                    SelectedDate='<%# Bind("BirthDate") %>' />
    </EditItemTemplate>
  </asp:TemplateField>   
  <asp:HyperLinkField Text="Show Detail"
                      DataNavigateUrlFormatString="~/ShowEmployeeDetail.aspx?EmployeeID={0}"
                      DataNavigateUrlFields="EmployeeID" />                   
</Columns> 

注解

本主题内容:In this topic:

介绍Introduction

Calendar使用控件在网页上显示单个月的日历。Use the Calendar control to display a single month of a calendar on a Web page. 控件允许您选择日期并移到下一个月或上个月。The control allows you to select dates and move to the next or previous month. 控件支持System.Globalization命名空间中System.Globalization.Calendar的所有类型。 CalendarThe Calendar control supports all the System.Globalization.Calendar types in the System.Globalization namespace. 除了公历,这还包括使用不同年份和月份系统的日历,如回历。Apart from the Gregorian calendar, this also includes calendars that use different year and month systems, such as the Hijri calendar.

您可以指定Calendar控件是否允许您通过SelectionMode设置属性来选择单个日、每周或整月。You can specify whether the Calendar control allows you to select a single day, week, or entire month by setting the SelectionMode property.

默认情况下,该控件显示每月的几天、一周中的几天、一周中各天的标题、一个带有月份名称和年份的标题、用于选择月份中各天的链接以及用于移动到下个月和上个月的链接。By default, the control displays the days of the month, day headings for the days of the week, a title with the month name and year, links for selecting individual days of the month, and links for moving to the next and previous month. 您可以通过设置控件的不同Calendar部分的属性来自定义控件的外观。You can customize the appearance of the Calendar control by setting the properties that control the style for different parts of the control. 下表列出了属性,这些属性指定控件的不同部分的样式。The following table lists the properties that specify the style for the different parts of the control.

PropertyProperty 说明Description
DayHeaderStyle 指定显示周中各天的部分的样式。Specifies the style for the section that displays the days of the week.
DayStyle 指定所显示月份中日期的样式。Specifies the style for the dates in the displayed month.
NextPrevStyle 指定标题部分中导航控件的样式。Specifies the style for the navigation controls in the title section.
OtherMonthDayStyle 指定不在当前显示的月份中的日期的样式。Specifies the style for the dates that are not in the currently displayed month.
SelectedDayStyle 为日历上的选定日期指定样式。Specifies the style for the selected dates on the calendar.
SelectorStyle 指定周和月份日期选择列的样式。Specifies the style for the week and month date-selection column.
TitleStyle 指定标题部分的样式。Specifies the style for the title section.
TodayDayStyle 指定今天日期的样式。Specifies the style for today's date.
WeekendDayStyle 指定周末日期的样式。Specifies the style for the weekend dates.

还可以显示或隐藏控件的不同部分。You can also show or hide different parts of the control. 下表列出了属性,这些属性控制要显示或隐藏的部分。The following table lists the properties that control which parts are shown or hidden.

PropertyProperty 说明Description
ShowDayHeader 显示或隐藏显示周中各天的部分。Shows or hides the section that displays the days of the week.
ShowGridLines 显示或隐藏月份中各天之间的网格线。Shows or hides the gridlines between the days of the month.
ShowNextPrevMonth 显示或隐藏下个月或上个月的导航控件。Shows or hides the navigation controls to the next or previous month.
ShowTitle 显示或隐藏标题部分。Shows or hides the title section.

尽管Calendar控件不支持绑定到数据源,但你可以修改各个日期单元的内容和格式设置。Although binding to a data source is not supported for the Calendar control, you can modify the content and formatting of the individual date cells. Calendar在控件显示在网页上之前,它将创建并汇编构成控件的组件。Before the Calendar control is displayed on the Web page, it creates and assembles the components that make up the control. DayRender创建Calendar控件中的每个日期单元格时,将引发事件。The DayRender event is raised when each date cell in the Calendar control is created. 可以通过在事件的事件处理程序DayRender中提供代码来控制日期单元格的内容和格式设置。You can control the contents and formatting of a date cell as it is created by providing code in the event handler for the DayRender event. 有关自定义日期单元内容的详细信息,请参阅OnDayRenderFor more information on customizing the contents of a date cell, see OnDayRender.

备注

Calendar控件将 ECMAScript (JScript,JavaScript)呈现给客户端浏览器。The Calendar control renders ECMAScript (JScript, JavaScript) to the client browser. 为了使此控件正常运行,客户端浏览器必须启用 ECMAScript。The client browser must have ECMAScript enabled for this control to function properly. 有关客户端脚本的详细信息,请参阅ASP.NET 网页中的客户端脚本For more information on client script, see Client Script in ASP.NET Web Pages.

可访问性Accessibility

默认情况下,为此控件呈现的标记可能不符合辅助功能标准。The markup rendered by default for this control might not conform to accessibility standards. 有关此控件的辅助功能支持的详细信息,请参阅ASP.NET 控件和辅助功能For details about accessibility support for this control, see ASP.NET Controls and Accessibility.

声明性语法Declarative Syntax

<asp:Calendar  
    AccessKey="string"  
    BackColor="color name|#dddddd"  
    BorderColor="color name|#dddddd"  
    BorderStyle="NotSet|None|Dotted|Dashed|Solid|Double|Groove|Ridge|  
        Inset|Outset"  
    BorderWidth="size"  
    Caption="string"  
    CaptionAlign="NotSet|Top|Bottom|Left|Right"  
    CellPadding="integer"  
    CellSpacing="integer"  
    CssClass="string"  
    DayNameFormat="Full|Short|FirstLetter|FirstTwoLetters|Shortest"  
    Enabled="True|False"  
    EnableTheming="True|False"  
    EnableViewState="True|False"  
    FirstDayOfWeek="Sunday|Monday|Tuesday|Wednesday|Thursday|Friday|  
        Saturday|Default"  
    Font-Bold="True|False"  
    Font-Italic="True|False"  
    Font-Names="string"  
    Font-Overline="True|False"  
    Font-Size="string|Smaller|Larger|XX-Small|X-Small|Small|Medium|  
        Large|X-Large|XX-Large"  
    Font-Strikeout="True|False"  
    Font-Underline="True|False"  
    ForeColor="color name|#dddddd"  
    Height="size"  
    ID="string"  
    NextMonthText="string"  
    NextPrevFormat="CustomText|ShortMonth|FullMonth"  
    OnDataBinding="DataBinding event handler"  
    OnDayRender="DayRender event handler"  
    OnDisposed="Disposed event handler"  
    OnInit="Init event handler"  
    OnLoad="Load event handler"  
    OnPreRender="PreRender event handler"  
    OnSelectionChanged="SelectionChanged event handler"  
    OnUnload="Unload event handler"  
    OnVisibleMonthChanged="VisibleMonthChanged event handler"  
    PrevMonthText="string"  
    runat="server"  
    SelectedDate="string"  
    SelectionMode="None|Day|DayWeek|DayWeekMonth"  
    SelectMonthText="string"  
    SelectWeekText="string"  
    ShowDayHeader="True|False"  
    ShowGridLines="True|False"  
    ShowNextPrevMonth="True|False"  
    ShowTitle="True|False"  
    SkinID="string"  
    Style="string"  
    TabIndex="integer"  
    TitleFormat="Month|MonthYear"  
    ToolTip="string"  
    UseAccessibleHeader="True|False"  
    Visible="True|False"  
    VisibleDate="string"  
    Width="size"  
>  
        <DayHeaderStyle/>  
        <DayStyle/>  
        <NextPrevStyle/>  
        <OtherMonthDayStyle/>  
        <SelectedDayStyle/>  
        <SelectorStyle/>  
        <TitleStyle/>  
        <TodayDayStyle/>  
        <WeekendDayStyle/>  
</asp:Calendar>  

构造函数

Calendar()

初始化 Calendar 类的新实例。Initializes a new instance of the Calendar class.

属性

AccessKey

获取或设置使您得以快速导航到 Web 服务器控件的访问键。Gets or sets the access key that allows you to quickly navigate to the Web server control.

(继承自 WebControl)
Adapter

获取控件的浏览器特定适配器。Gets the browser-specific adapter for the control.

(继承自 Control)
AppRelativeTemplateSourceDirectory

获取或设置包含该控件的 PageUserControl 对象的应用程序相对虚拟目录。Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control.

(继承自 Control)
Attributes

获取与控件的特性不对应的任意特性(只用于呈现)的集合。Gets the collection of arbitrary attributes (for rendering only) that do not correspond to properties on the control.

(继承自 WebControl)
BackColor

获取或设置 Web 服务器控件的背景色。Gets or sets the background color of the Web server control.

(继承自 WebControl)
BindingContainer

获取包含该控件的数据绑定的控件。Gets the control that contains this control's data binding.

(继承自 Control)
BorderColor

获取或设置 Web 控件的边框颜色。Gets or sets the border color of the Web control.

(继承自 WebControl)
BorderStyle

获取或设置 Web 服务器控件的边框样式。Gets or sets the border style of the Web server control.

(继承自 WebControl)
BorderWidth

获取或设置 Web 服务器控件的边框宽度。Gets or sets the border width of the Web server control.

(继承自 WebControl)
Caption

获取或设置呈现为日历标题的文本值。Gets or sets a text value that is rendered as a caption for the calendar.

CaptionAlign

获取或设置呈现为日历标题的文本的对齐方式。Gets or sets the alignment of the text that is rendered as a caption for the calendar.

CellPadding

获取或设置单元格的内容和单元格的边框之间的空间量。Gets or sets the amount of space between the contents of a cell and the cell's border.

CellSpacing

获取或设置单元格间的空间量。Gets or sets the amount of space between cells.

ChildControlsCreated

获取一个值,该值指示是否已创建服务器控件的子控件。Gets a value that indicates whether the server control's child controls have been created.

(继承自 Control)
ClientID

获取由 ASP.NET 生成的 HTML 标记的控件 ID。Gets the control ID for HTML markup that is generated by ASP.NET.

(继承自 Control)
ClientIDMode

获取或设置用于生成 ClientID 属性值的算法。Gets or sets the algorithm that is used to generate the value of the ClientID property.

(继承自 Control)
ClientIDSeparator

获取一个字符值,该值表示 ClientID 属性中使用的分隔符字符。Gets a character value representing the separator character used in the ClientID property.

(继承自 Control)
Context

为当前 Web 请求获取与服务器控件关联的 HttpContext 对象。Gets the HttpContext object associated with the server control for the current Web request.

(继承自 Control)
Controls

获取 ControlCollection 对象,该对象表示 UI 层次结构中的指定服务器控件的子控件。Gets a ControlCollection object that represents the child controls for a specified server control in the UI hierarchy.

(继承自 Control)
ControlStyle

获取 Web 服务器控件的样式。Gets the style of the Web server control. 此属性主要由控件开发人员使用。This property is used primarily by control developers.

(继承自 WebControl)
ControlStyleCreated

获取一个值,该值指示是否已为 Style 属性创建了 ControlStyle 对象。Gets a value indicating whether a Style object has been created for the ControlStyle property. 此属性主要由控件开发人员使用。This property is primarily used by control developers.

(继承自 WebControl)
CssClass

获取或设置由 Web 服务器控件在客户端呈现的级联样式表 (CSS) 类。Gets or sets the Cascading Style Sheet (CSS) class rendered by the Web server control on the client.

(继承自 WebControl)
DataItemContainer

如果命名容器实现 IDataItemContainer,则获取对命名容器的引用。Gets a reference to the naming container if the naming container implements IDataItemContainer.

(继承自 Control)
DataKeysContainer

如果命名容器实现 IDataKeysControl,则获取对命名容器的引用。Gets a reference to the naming container if the naming container implements IDataKeysControl.

(继承自 Control)
DayHeaderStyle

获取显示一周中某天的部分的样式属性。Gets the style properties for the section that displays the day of the week.

DayNameFormat

获取或设置周中各天的名称格式。Gets or sets the name format for days of the week.

DayStyle

获取显示的月份中日期的样式属性。Gets the style properties for the days in the displayed month.

DesignMode

获取一个值,该值指示是否正在使用设计图面上的一个控件。Gets a value indicating whether a control is being used on a design surface.

(继承自 Control)
Enabled

获取或设置一个值,该值指示是否启用 Web 服务器控件。Gets or sets a value indicating whether the Web server control is enabled.

(继承自 WebControl)
EnableTheming

获取或设置一个值,该值指示主题是否应用于该控件。Gets or sets a value indicating whether themes apply to this control.

(继承自 WebControl)
EnableViewState

获取或设置一个值,该值指示服务器控件是否向发出请求的客户端保持自己的视图状态以及它所包含的任何子控件的视图状态。Gets or sets a value indicating whether the server control persists its view state, and the view state of any child controls it contains, to the requesting client.

(继承自 Control)
Events

获取控件的事件处理程序委托列表。Gets a list of event handler delegates for the control. 此属性是只读的。This property is read-only.

(继承自 Control)
FirstDayOfWeek

获取或设置要在 Calendar 控件的第一天列中显示的一周中的某天。Gets or sets the day of the week to display in the first day column of the Calendar control.

Font

获取与 Web 服务器控件关联的字体属性。Gets the font properties associated with the Web server control.

(继承自 WebControl)
ForeColor

获取或设置 Web 服务器控件的前景色(通常是文本颜色)。Gets or sets the foreground color (typically the color of the text) of the Web server control.

(继承自 WebControl)
HasAttributes

获取一个值,该值指示控件是否具有特性集。Gets a value indicating whether the control has attributes set.

(继承自 WebControl)
HasChildViewState

获取一个值,该值指示当前服务器控件的子控件是否具有任何已保存的视图状态设置。Gets a value indicating whether the current server control's child controls have any saved view-state settings.

(继承自 Control)
Height

获取或设置 Web 服务器控件的高度。Gets or sets the height of the Web server control.

(继承自 WebControl)
ID

获取或设置分配给服务器控件的编程标识符。Gets or sets the programmatic identifier assigned to the server control.

(继承自 Control)
IdSeparator

获取用于分隔控件标识符的字符。Gets the character used to separate control identifiers.

(继承自 Control)
IsChildControlStateCleared

获取一个值,该值指示该控件中包含的控件是否具有控件状态。Gets a value indicating whether controls contained within this control have control state.

(继承自 Control)
IsEnabled

获取一个值,该值指示是否启用控件。Gets a value indicating whether the control is enabled.

(继承自 WebControl)
IsTrackingViewState

获取一个值,用于指示服务器控件是否会将更改保存到其视图状态中。Gets a value that indicates whether the server control is saving changes to its view state.

(继承自 Control)
IsViewStateEnabled

获取一个值,该值指示是否为该控件启用了视图状态。Gets a value indicating whether view state is enabled for this control.

(继承自 Control)
LoadViewStateByID

获取一个值,该值指示控件是否通过 ID 而不是索引参与加载其视图状态。Gets a value indicating whether the control participates in loading its view state by ID instead of index.

(继承自 Control)
NamingContainer

获取对服务器控件的命名容器的引用,此引用创建唯一的命名空间,以区分具有相同 ID 属性值的服务器控件。Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same ID property value.

(继承自 Control)
NextMonthText

获取或设置为下一月导航控件显示的文本。Gets or sets the text displayed for the next month navigation control.

NextPrevFormat

获取或设置 Calendar 控件的标题部分中下个月和上个月导航元素的格式。Gets or sets the format of the next and previous month navigation elements in the title section of the Calendar control.

NextPrevStyle

获取下个月和上个月导航元素的样式属性。Gets the style properties for the next and previous month navigation elements.

OtherMonthDayStyle

获取不在显示的月份中的 Calendar 控件上的日期的样式属性。Gets the style properties for the days on the Calendar control that are not in the displayed month.

Page

获取对包含服务器控件的 Page 实例的引用。Gets a reference to the Page instance that contains the server control.

(继承自 Control)
Parent

获取对页 UI 层次结构中服务器控件的父控件的引用。Gets a reference to the server control's parent control in the page control hierarchy.

(继承自 Control)
PrevMonthText

获取或设置为前一月导航控件显示的文本。Gets or sets the text displayed for the previous month navigation control.

RenderingCompatibility

获取一个值,该值指定呈现的 HTML 将与之兼容的 ASP.NET 版本。Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with.

(继承自 Control)
SelectedDate

获取或设置选定的日期。Gets or sets the selected date.

SelectedDates

获取 DateTime 对象的集合,这些对象表示 Calendar 控件上的选定日期。Gets a collection of DateTime objects that represent the selected dates on the Calendar control.

SelectedDayStyle

获取选定日期的样式属性。Gets the style properties for the selected dates.

SelectionMode

获取或设置 Calendar 控件上的日期选择模式,该模式指定用户可以选择单日、一周还是整月。Gets or sets the date selection mode on the Calendar control that specifies whether the user can select a single day, a week, or an entire month.

SelectMonthText

获取或设置为选择器列中月份选择元素显示的文本。Gets or sets the text displayed for the month selection element in the selector column.

SelectorStyle

获取周和月选择器列的样式属性。Gets the style properties for the week and month selector column.

SelectWeekText

获取或设置为选择器列中周选择元素显示的文本。Gets or sets the text displayed for the week selection element in the selector column.

ShowDayHeader

获取或设置一个值,该值指示是否显示一周中各天的标头。Gets or sets a value indicating whether the heading for the days of the week is displayed.

ShowGridLines

获取或设置一个值,该值指示是否用网格线分隔 Calendar 控件上的日期。Gets or sets a value indicating whether the days on the Calendar control are separated with gridlines.

ShowNextPrevMonth

获取或设置一个值,该值指示 Calendar 控件是否在标题部分显示下个月和上个月导航元素。Gets or sets a value indicating whether the Calendar control displays the next and previous month navigation elements in the title section.

ShowTitle

获取或设置一个值,该值指示是否显示标题部分。Gets or sets a value indicating whether the title section is displayed.

Site

获取容器信息,该容器在呈现于设计图面上时承载当前控件。Gets information about the container that hosts the current control when rendered on a design surface.

(继承自 Control)
SkinID

获取或设置要应用于控件的外观。Gets or sets the skin to apply to the control.

(继承自 WebControl)
Style

获取将在 Web 服务器控件的外部标记上呈现为样式特性的文本特性的集合。Gets a collection of text attributes that will be rendered as a style attribute on the outer tag of the Web server control.

(继承自 WebControl)
SupportsDisabledAttribute

获取一个值,该值指示在控件的 IsEnabled 属性为 disabled 时,控件是否应将呈现的 HTML 元素的 false 特性设置为“disabled”。Gets a value that indicates whether the control should set the disabled attribute of the rendered HTML element to "disabled" when the control's IsEnabled property is false.

TabIndex

获取或设置 Web 服务器控件的选项卡索引。Gets or sets the tab index of the Web server control.

(继承自 WebControl)
TagKey

获取对应于此 Web 服务器控件的 HtmlTextWriterTag 值。Gets the HtmlTextWriterTag value that corresponds to this Web server control. 此属性主要由控件开发人员使用。This property is used primarily by control developers.

(继承自 WebControl)
TagName

获取控件标记的名称。Gets the name of the control tag. 此属性主要由控件开发人员使用。This property is used primarily by control developers.

(继承自 WebControl)
TemplateControl

获取或设置对包含该控件的模板的引用。Gets or sets a reference to the template that contains this control.

(继承自 Control)
TemplateSourceDirectory

获取包含当前服务器控件的 PageUserControl 的虚拟目录。Gets the virtual directory of the Page or UserControl that contains the current server control.

(继承自 Control)
TitleFormat

获取或设置标题部分的格式。Gets or sets the format for the title section.

TitleStyle

获取 Calendar 控件的标题标头的样式属性。Gets the style properties of the title heading for the Calendar control.

TodayDayStyle

获取 Calendar 控件上今天日期的样式属性。Gets the style properties for today's date on the Calendar control.

TodaysDate

获取或设置今天的日期的值。Gets or sets the value for today's date.

ToolTip

获取或设置当鼠标指针悬停在 Web 服务器控件上时显示的文本。Gets or sets the text displayed when the mouse pointer hovers over the Web server control.

(继承自 WebControl)
UniqueID

获取服务器控件的唯一的、以分层形式限定的标识符。Gets the unique, hierarchically qualified identifier for the server control.

(继承自 Control)
UseAccessibleHeader

获取或设置一个值,该值指示是否为日标头呈现表标头 <th> HTML 元素,而不是呈现表数据 <td> HTML 元素。Gets or sets a value that indicates whether to render the table header <th> HTML element for the day headers instead of the table data <td> HTML element.

ValidateRequestMode

获取或设置指示控件是否检查来自浏览器的客户端输入是否具有潜在危险值的值。Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values.

(继承自 Control)
ViewState

获取状态信息的字典,这些信息使您可以在同一页的多个请求间保存和还原服务器控件的视图状态。Gets a dictionary of state information that allows you to save and restore the view state of a server control across multiple requests for the same page.

(继承自 Control)
ViewStateIgnoresCase

获取一个值,该值指示 StateBag 对象是否不区分大小写。Gets a value that indicates whether the StateBag object is case-insensitive.

(继承自 Control)
ViewStateMode

获取或设置此控件的视图状态模式。Gets or sets the view-state mode of this control.

(继承自 Control)
Visible

获取或设置一个值,该值指示服务器控件是否作为 UI 呈现在页上。Gets or sets a value that indicates whether a server control is rendered as UI on the page.

(继承自 Control)
VisibleDate

获取或设置指定要在 DateTime 控件上显示的月份的 Calendar 值。Gets or sets the DateTime value that specifies the month to display on the Calendar control.

WeekendDayStyle

获取 Calendar 控件上周末日期的样式属性。Gets the style properties for the weekend dates on the Calendar control.

Width

获取或设置 Web 服务器控件的宽度。Gets or sets the width of the Web server control.

(继承自 WebControl)

方法

AddAttributesToRender(HtmlTextWriter)

将需要呈现的 HTML 特性和样式添加到指定的 HtmlTextWriterTag 中。Adds HTML attributes and styles that need to be rendered to the specified HtmlTextWriterTag. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(继承自 WebControl)
AddedControl(Control, Int32)

在子控件添加到 Control 对象的 Controls 集合后调用。Called after a child control is added to the Controls collection of the Control object.

(继承自 Control)
AddParsedSubObject(Object)

通知服务器控件,分析了一个元素(XML 或 HTML),并将该元素添加到服务器控件的 ControlCollection 对象中。Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object.

(继承自 Control)
ApplyStyle(Style)

将指定样式的所有非空白元素复制到 Web 控件,覆盖控件的所有现有的样式元素。Copies any nonblank elements of the specified style to the Web control, overwriting any existing style elements of the control. 此方法主要由控件开发人员使用。This method is primarily used by control developers.

(继承自 WebControl)
ApplyStyleSheetSkin(Page)

将页样式表中定义的样式属性应用到控件。Applies the style properties defined in the page style sheet to the control.

(继承自 Control)
BeginRenderTracing(TextWriter, Object)

开始输出数据的设计时追踪。Begins design-time tracing of rendering data.

(继承自 Control)
BuildProfileTree(String, Boolean)

收集有关服务器控件的信息并将该信息发送到 Trace 属性,在启用页的跟踪功能时将显示该属性。Gathers information about the server control and delivers it to the Trace property to be displayed when tracing is enabled for the page.

(继承自 Control)
ClearCachedClientID()

将缓存的 ClientID 值设置为 nullSets the cached ClientID value to null.

(继承自 Control)
ClearChildControlState()

删除服务器控件的子控件的控件状态信息。Deletes the control-state information for the server control's child controls.

(继承自 Control)
ClearChildState()

删除服务器控件的所有子控件的视图状态和控件状态信息。Deletes the view-state and control-state information for all the server control's child controls.

(继承自 Control)
ClearChildViewState()

删除服务器控件的所有子控件的视图状态信息。Deletes the view-state information for all the server control's child controls.

(继承自 Control)
ClearEffectiveClientIDMode()

将当前控件实例和任何子控件的 ClientIDMode 属性设置为 InheritSets the ClientIDMode property of the current control instance and of any child controls to Inherit.

(继承自 Control)
CopyBaseAttributes(WebControl)

Style 对象未封装的属性从指定的 Web 服务器控件复制到从中调用此方法的 Web 服务器控件。Copies the properties not encapsulated by the Style object from the specified Web server control to the Web server control that this method is called from. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(继承自 WebControl)
CreateChildControls()

由 ASP.NET 页框架调用,以通知服务器控件在准备回发或呈现时使用基于撰写的实现来创建其所包含任何子控件。Called by the ASP.NET page framework to notify server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering.

(继承自 Control)
CreateControlCollection()

创建用于存储子控件的集合。Creates a collection to store child controls.

CreateControlStyle()

创建由 WebControl 类在内部用来实现所有与样式有关的属性的样式对象。Creates the style object that is used internally by the WebControl class to implement all style related properties. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(继承自 WebControl)
DataBind()

将数据源绑定到调用的服务器控件及其所有子控件。Binds a data source to the invoked server control and all its child controls.

(继承自 Control)
DataBind(Boolean)

将数据源绑定到调用的服务器控件及其所有子控件,同时可以选择引发 DataBinding 事件。Binds a data source to the invoked server control and all its child controls with an option to raise the DataBinding event.

(继承自 Control)
DataBindChildren()

将数据源绑定到服务器控件的子控件。Binds a data source to the server control's child controls.

(继承自 Control)
Dispose()

使服务器控件得以在从内存中释放之前执行最后的清理操作。Enables a server control to perform final clean up before it is released from memory.

(继承自 Control)
EndRenderTracing(TextWriter, Object)

结束输出数据的设计时追踪。Ends design-time tracing of rendering data.

(继承自 Control)
EnsureChildControls()

确定服务器控件是否包含子控件。Determines whether the server control contains child controls. 如果不包含,则创建子控件。If it does not, it creates child controls.

(继承自 Control)
EnsureID()

为尚未分配标识符的控件创建标识符。Creates an identifier for controls that do not have an identifier assigned.

(继承自 Control)
Equals(Object)

确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(继承自 Object)
FindControl(String)

在当前的命名容器中搜索带指定 id 参数的服务器控件。Searches the current naming container for a server control with the specified id parameter.

(继承自 Control)
FindControl(String, Int32)

使用指定的 idpathOffset 参数(该参数有助于搜索)中指定的整数在当前命名容器中搜索服务器控件。Searches the current naming container for a server control with the specified id and an integer, specified in the pathOffset parameter, which aids in the search. 不应重写此版本的 FindControl 方法。You should not override this version of the FindControl method.

(继承自 Control)
Focus()

为控件设置输入焦点。Sets input focus to a control.

(继承自 Control)
GetDesignModeState()

获取控件的设计时数据。Gets design-time data for a control.

(继承自 Control)
GetHashCode()

用作默认哈希函数。Serves as the default hash function.

(继承自 Object)
GetRouteUrl(Object)

获取与一组路由参数对应的 URL。Gets the URL that corresponds to a set of route parameters.

(继承自 Control)
GetRouteUrl(RouteValueDictionary)

获取与一组路由参数对应的 URL。Gets the URL that corresponds to a set of route parameters.

(继承自 Control)
GetRouteUrl(String, Object)

获取与一组路由参数以及某个路由名称对应的 URL。Gets the URL that corresponds to a set of route parameters and a route name.

(继承自 Control)
GetRouteUrl(String, RouteValueDictionary)

获取与一组路由参数以及某个路由名称对应的 URL。Gets the URL that corresponds to a set of route parameters and a route name.

(继承自 Control)
GetType()

获取当前实例的 TypeGets the Type of the current instance.

(继承自 Object)
GetUniqueIDRelativeTo(Control)

返回指定控件的 UniqueID 属性的前缀部分。Returns the prefixed portion of the UniqueID property of the specified control.

(继承自 Control)
HasControls()

确定服务器控件是否包含任何子控件。Determines if the server control contains any child controls.

(继承自 Control)
HasEvents()

返回一个值,该值指示是否为控件或任何子控件注册事件。Returns a value indicating whether events are registered for the control or any child controls.

(继承自 Control)
HasWeekSelectors(CalendarSelectionMode)

确定 CalendarSelectionMode 对象是否包含周选择器。Determines whether a CalendarSelectionMode object contains week selectors.

IsLiteralContent()

确定服务器控件是否只包含文字内容。Determines if the server control holds only literal content.

(继承自 Control)
LoadControlState(Object)

SaveControlState() 方法保存的上一个页请求还原控件状态信息。Restores control-state information from a previous page request that was saved by the SaveControlState() method.

(继承自 Control)
LoadViewState(Object)

加载 Calendar 控件的保存状态。Loads a saved state of the Calendar control.

MapPathSecure(String)

检索虚拟路径(绝对的或相对的)映射到的物理路径。Retrieves the physical path that a virtual path, either absolute or relative, maps to.

(继承自 Control)
MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(继承自 Object)
MergeStyle(Style)

将指定样式的所有非空白元素复制到 Web 控件,但不覆盖该控件现有的任何样式元素。Copies any nonblank elements of the specified style to the Web control, but will not overwrite any existing style elements of the control. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(继承自 WebControl)
OnBubbleEvent(Object, EventArgs)

确定服务器控件的事件是否沿页的 UI 服务器控件层次结构向上传递。Determines whether the event for the server control is passed up the page's UI server control hierarchy.

(继承自 Control)
OnDataBinding(EventArgs)

引发 DataBinding 事件。Raises the DataBinding event.

(继承自 Control)
OnDayRender(TableCell, CalendarDay)

引发 DayRender 控件的 Calendar 事件并使您可以为 DayRender 事件提供自定义处理程序。Raises the DayRender event of the Calendar control and allows you to provide a custom handler for the DayRender event.

OnInit(EventArgs)

引发 Init 事件。Raises the Init event.

(继承自 Control)
OnLoad(EventArgs)

引发 Load 事件。Raises the Load event.

(继承自 Control)
OnPreRender(EventArgs)

引发 PreRender 事件。Raises the PreRender event.

OnSelectionChanged()

引发 SelectionChanged 控件的 Calendar 事件并使您可以为 SelectionChanged 事件提供自定义处理程序。Raises the SelectionChanged event of the Calendar control and allows you to provide a custom handler for the SelectionChanged event.

OnUnload(EventArgs)

引发 Unload 事件。Raises the Unload event.

(继承自 Control)
OnVisibleMonthChanged(DateTime, DateTime)

引发 VisibleMonthChanged 控件的 Calendar 事件并使您可以为 VisibleMonthChanged 事件提供自定义处理程序。Raises the VisibleMonthChanged event of the Calendar control and allows you to provide a custom handler for the VisibleMonthChanged event.

OpenFile(String)

获取用于读取文件的 StreamGets a Stream used to read a file.

(继承自 Control)
RaiseBubbleEvent(Object, EventArgs)

将所有事件源及其信息分配给控件的父级。Assigns any sources of the event and its information to the control's parent.

(继承自 Control)
RaisePostBackEvent(String)

Calendar 控件回发到服务器时引发此控件的事件。Raises an event for the Calendar control when it posts back to the server.

RemovedControl(Control)

Control 对象的 Controls 集合移除子控件后调用。Called after a child control is removed from the Controls collection of the Control object.

(继承自 Control)
Render(HtmlTextWriter)

在客户端上显示 Calendar 控件。Displays the Calendar control on the client.

RenderBeginTag(HtmlTextWriter)

将控件的 HTML 开始标记呈现到指定的编写器中。Renders the HTML opening tag of the control to the specified writer. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(继承自 WebControl)
RenderChildren(HtmlTextWriter)

将服务器控件子级的内容输出到提供的 HtmlTextWriter 对象,此对象编写将在客户端呈现的内容。Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client.

(继承自 Control)
RenderContents(HtmlTextWriter)

将控件的内容呈现到指定的编写器中。Renders the contents of the control to the specified writer. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(继承自 WebControl)
RenderControl(HtmlTextWriter)

将服务器控件内容输出到所提供的 HtmlTextWriter 对象,如果启用了跟踪,则还将存储有关该控件的跟踪信息。Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled.

(继承自 Control)
RenderControl(HtmlTextWriter, ControlAdapter)

使用提供的 HtmlTextWriter 对象将服务器控件内容输出到提供的 ControlAdapter 对象。Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object.

(继承自 Control)
RenderEndTag(HtmlTextWriter)

将控件的 HTML 结束标记呈现到指定的编写器中。Renders the HTML closing tag of the control into the specified writer. 此方法主要由控件开发人员使用。This method is used primarily by control developers.

(继承自 WebControl)
ResolveAdapter()

获取负责呈现指定控件的控件适配器。Gets the control adapter responsible for rendering the specified control.

(继承自 Control)
ResolveClientUrl(String)

获取浏览器可以使用的 URL。Gets a URL that can be used by the browser.

(继承自 Control)
ResolveUrl(String)

将 URL 转换为在请求客户端可用的 URL。Converts a URL into one that is usable on the requesting client.

(继承自 Control)
SaveControlState()

保存将页面回发到服务器之后发生的所有服务器控件状态更改。Saves any server control state changes that have occurred since the time the page was posted back to the server.

(继承自 Control)
SaveViewState()

存储 Calendar 控件的状态。Stores the state of the Calendar control.

SetDesignModeState(IDictionary)

为控件设置设计时数据。Sets design-time data for a control.

(继承自 Control)
SetRenderMethodDelegate(RenderMethod)

分配事件处理程序委托,以将服务器控件及其内容呈现到父控件中。Assigns an event handler delegate to render the server control and its content into its parent control.

(继承自 Control)
SetTraceData(Object, Object)

使用跟踪数据键和跟踪数据值,为呈现数据的设计时追踪设置跟踪数据。Sets trace data for design-time tracing of rendering data, using the trace data key and the trace data value.

(继承自 Control)
SetTraceData(Object, Object, Object)

使用跟踪对象、跟踪数据键和跟踪数据值,为呈现数据的设计时追踪设置跟踪数据。Sets trace data for design-time tracing of rendering data, using the traced object, the trace data key, and the trace data value.

(继承自 Control)
ToString()

返回一个表示当前对象的 string。Returns a string that represents the current object.

(继承自 Object)
TrackViewState()

标记开始跟踪的起始点,并将对控件所做的更改作为控件视图状态的一部分进行保存。Marks the starting point to begin tracking and saving changes to the control as part of the control view state.

事件

DataBinding

当服务器控件绑定到数据源时发生。Occurs when the server control binds to a data source.

(继承自 Control)
DayRender

当为 Calendar 控件在控件层次结构中创建每一天时发生。Occurs when each day is created in the control hierarchy for the Calendar control.

Disposed

当从内存释放服务器控件时发生,这是请求 ASP.NET 页时服务器控件生存期的最后阶段。Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested.

(继承自 Control)
Init

当服务器控件初始化时发生;初始化是控件生存期的第一步。Occurs when the server control is initialized, which is the first step in its lifecycle.

(继承自 Control)
Load

当服务器控件加载到 Page 对象中时发生。Occurs when the server control is loaded into the Page object.

(继承自 Control)
PreRender

在加载 Control 对象之后、呈现之前发生。Occurs after the Control object is loaded but prior to rendering.

(继承自 Control)
SelectionChanged

当用户通过单击日期选择器控件选择一天、一周或整月时发生。Occurs when the user selects a day, a week, or an entire month by clicking the date selector controls.

Unload

当服务器控件从内存中卸载时发生。Occurs when the server control is unloaded from memory.

(继承自 Control)
VisibleMonthChanged

当用户单击标题标头上的下个月或上个月导航控件时发生。Occurs when the user clicks the next or previous month navigation controls on the title heading.

显式接口实现

IAttributeAccessor.GetAttribute(String)

获取具有指定名称的 Web 控件的特性。Gets an attribute of the Web control with the specified name.

(继承自 WebControl)
IAttributeAccessor.SetAttribute(String, String)

将 Web 控件的特性设置为指定的名称和值。Sets an attribute of the Web control to the specified name and value.

(继承自 WebControl)
IControlBuilderAccessor.ControlBuilder

有关此成员的说明,请参见 ControlBuilderFor a description of this member, see ControlBuilder.

(继承自 Control)
IControlDesignerAccessor.GetDesignModeState()

有关此成员的说明,请参见 GetDesignModeState()For a description of this member, see GetDesignModeState().

(继承自 Control)
IControlDesignerAccessor.SetDesignModeState(IDictionary)

有关此成员的说明,请参见 SetDesignModeState(IDictionary)For a description of this member, see SetDesignModeState(IDictionary).

(继承自 Control)
IControlDesignerAccessor.SetOwnerControl(Control)

有关此成员的说明,请参见 SetOwnerControl(Control)For a description of this member, see SetOwnerControl(Control).

(继承自 Control)
IControlDesignerAccessor.UserData

有关此成员的说明,请参见 UserDataFor a description of this member, see UserData.

(继承自 Control)
IDataBindingsAccessor.DataBindings

有关此成员的说明,请参见 DataBindingsFor a description of this member, see DataBindings.

(继承自 Control)
IDataBindingsAccessor.HasDataBindings

有关此成员的说明,请参见 HasDataBindingsFor a description of this member, see HasDataBindings.

(继承自 Control)
IExpressionsAccessor.Expressions

有关此成员的说明,请参见 ExpressionsFor a description of this member, see Expressions.

(继承自 Control)
IExpressionsAccessor.HasExpressions

有关此成员的说明,请参见 HasExpressionsFor a description of this member, see HasExpressions.

(继承自 Control)
IParserAccessor.AddParsedSubObject(Object)

有关此成员的说明,请参见 AddParsedSubObject(Object)For a description of this member, see AddParsedSubObject(Object).

(继承自 Control)
IPostBackEventHandler.RaisePostBackEvent(String)

引发 Calendar 控件的回发事件。Raises events on postback for the Calendar control.

扩展方法

FindDataSourceControl(Control)

返回与指定控件的数据控件关联的数据源。Returns the data source that is associated with the data control for the specified control.

FindFieldTemplate(Control, String)

返回指定控件的命名容器中指定列的字段模板。Returns the field template for the specified column in the specified control's naming container.

FindMetaTable(Control)

返回包含数据控件的元表对象。Returns the metatable object for the containing data control.

适用于

另请参阅