Unit Unit Unit Unit Struct

定義

表示長度的度量。Represents a length measurement.

public value class Unit
[System.ComponentModel.TypeConverter(typeof(System.Web.UI.WebControls.UnitConverter))]
[System.Serializable]
public struct Unit
type Unit = struct
Public Structure Unit
繼承
屬性

範例

下列程式碼範例示範如何使用Style物件一次變更多個控制項的樣式屬性。The following code example demonstrates how to use a Style object to change the style properties of multiple controls at once. 每次其中一個Style屬性值變更時, 每個控制項都必須呼叫其ApplyStyle方法。Each time one of the Style property values changes, each control must call its ApplyStyle method. 請注意, 並非所有控制項都支援所示範的所有屬性。Note that not all the controls support all the properties demonstrated. 如果控制項不支援特定屬性, 當屬性值變更時, 控制項的外觀就不會變更。If a control does not support a particular property, the appearance of the control will not change when the property value is changed.

<!--  -->
<!-- -->
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Drawing" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">
    private Style primaryStyle = new Style();

    void Page_Load(object sender, System.EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            // Add data to the borderColorList, 
            // backColorList, and foreColorList controls.
            ListItemCollection colors = new ListItemCollection();
            colors.Add(Color.Black.Name);
            colors.Add(Color.Blue.Name);
            colors.Add(Color.Green.Name);
            colors.Add(Color.Orange.Name);
            colors.Add(Color.Purple.Name);
            colors.Add(Color.Red.Name);
            colors.Add(Color.White.Name);
            colors.Add(Color.Yellow.Name);
            borderColorList.DataSource = colors;
            borderColorList.DataBind();
            backColorList.DataSource = colors;
            backColorList.DataBind();
            foreColorList.DataSource = colors;
            foreColorList.DataBind();
            //<Snippet4>              

            // Add data to the borderStyleList control.
            ListItemCollection styles = new ListItemCollection();
            Type styleType = typeof(BorderStyle);
            foreach (string s in Enum.GetNames(styleType))
            {
                styles.Add(s);
            }
            borderStyleList.DataSource = styles;
            borderStyleList.DataBind();
            //</Snippet4>           

            // Add data to the borderWidthList control.
            ListItemCollection widths = new ListItemCollection();
            for (int i = 0; i < 11; i++)
            {
                widths.Add(i.ToString() + "px");
            }
            borderWidthList.DataSource = widths;
            borderWidthList.DataBind();

            // Add data to the fontNameList control.
            ListItemCollection names = new ListItemCollection();
            names.Add("Arial");
            names.Add("Courier");
            names.Add("Garamond");
            names.Add("Times New Roman");
            names.Add("Verdana");
            fontNameList.DataSource = names;
            fontNameList.DataBind();

            // Add data to the fontSizeList control.
            ListItemCollection fontSizes = new ListItemCollection();
            fontSizes.Add("Small");
            fontSizes.Add("Medium");
            fontSizes.Add("Large");
            fontSizes.Add("10pt");
            fontSizes.Add("14pt");
            fontSizes.Add("20pt");
            fontSizeList.DataSource = fontSizes;
            fontSizeList.DataBind();

            //Set primaryStyle as the style for each control.
            Label1.ApplyStyle(primaryStyle);
            ListBox1.ApplyStyle(primaryStyle);
            Button1.ApplyStyle(primaryStyle);
            Table1.ApplyStyle(primaryStyle);
            TextBox1.ApplyStyle(primaryStyle);
        }
    }
    //<Snippet5>
    void ChangeBorderColor(object sender, System.EventArgs e)
    {
        primaryStyle.BorderColor =
            Color.FromName(borderColorList.SelectedItem.Text);
        Label1.ApplyStyle(primaryStyle);
        ListBox1.ApplyStyle(primaryStyle);
        Button1.ApplyStyle(primaryStyle);
        Table1.ApplyStyle(primaryStyle);
        TextBox1.ApplyStyle(primaryStyle);
    }
    //</Snippet5>

    //<Snippet6>
    void ChangeBackColor(object sender, System.EventArgs e)
    {
        primaryStyle.BackColor =
            Color.FromName(backColorList.SelectedItem.Text);
        Label1.ApplyStyle(primaryStyle);
        ListBox1.ApplyStyle(primaryStyle);
        Button1.ApplyStyle(primaryStyle);
        Table1.ApplyStyle(primaryStyle);
        TextBox1.ApplyStyle(primaryStyle);
    }
    //</Snippet6>

    //<Snippet7>
    void ChangeForeColor(object sender, System.EventArgs e)
    {
        primaryStyle.ForeColor =
            Color.FromName(foreColorList.SelectedItem.Text);
        Label1.ApplyStyle(primaryStyle);
        ListBox1.ApplyStyle(primaryStyle);
        Button1.ApplyStyle(primaryStyle);
        Table1.ApplyStyle(primaryStyle);
        TextBox1.ApplyStyle(primaryStyle);
    }
    //</Snippet7>

    //<Snippet8>
    void ChangeBorderStyle(object sender, System.EventArgs e)
    {
        primaryStyle.BorderStyle =
            (BorderStyle)Enum.Parse(typeof(BorderStyle),
            borderStyleList.SelectedItem.Text);
        Label1.ApplyStyle(primaryStyle);
        ListBox1.ApplyStyle(primaryStyle);
        Button1.ApplyStyle(primaryStyle);
        Table1.ApplyStyle(primaryStyle);
        TextBox1.ApplyStyle(primaryStyle);
    }
    //</Snippet8>

    //<Snippet9>
    void ChangeBorderWidth(object sender, System.EventArgs e)
    {
        primaryStyle.BorderWidth =
            Unit.Parse(borderWidthList.SelectedItem.Text);
        Label1.ApplyStyle(primaryStyle);
        ListBox1.ApplyStyle(primaryStyle);
        Button1.ApplyStyle(primaryStyle);
        Table1.ApplyStyle(primaryStyle);
        TextBox1.ApplyStyle(primaryStyle);
    }
    //</Snippet9>

    //<Snippet10>
    void ChangeFont(object sender, System.EventArgs e)
    {
        primaryStyle.Font.Name =
            fontNameList.SelectedItem.Text;
        Label1.ApplyStyle(primaryStyle);
        ListBox1.ApplyStyle(primaryStyle);
        Button1.ApplyStyle(primaryStyle);
        Table1.ApplyStyle(primaryStyle);
        TextBox1.ApplyStyle(primaryStyle);
    }
    //</Snippet10>

    //<Snippet11>
    void ChangeFontSize(object sender, System.EventArgs e)
    {
        primaryStyle.Font.Size =
            FontUnit.Parse(fontSizeList.SelectedItem.Text);
        Label1.ApplyStyle(primaryStyle);
        ListBox1.ApplyStyle(primaryStyle);
        Button1.ApplyStyle(primaryStyle);
        Table1.ApplyStyle(primaryStyle);
        TextBox1.ApplyStyle(primaryStyle);
    }
    //</Snippet11>
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <table cellpadding="6" border="0">
        <tr>
            <td rowspan="10" style="border:solid 1px Gray">
                <p>
                    <asp:label id="Label1" 
                        Text="Border Properties Example" Runat="server">
                        Label Styles
                    </asp:label>
                </p>
                <p>
                    <asp:button id="Button1" runat="server" 
                        Text="Button Styles">
                    </asp:button>
                </p>
                <p>
                    <asp:listbox id="ListBox1" Runat="server">
                        <asp:ListItem Value="0" Text="List Item 0">
                        </asp:ListItem>
                        <asp:ListItem Value="1" Text="List Item 1">
                        </asp:ListItem>
                        <asp:ListItem Value="2" Text="List Item 2">
                        </asp:ListItem>
                    </asp:listbox>
                </p>
                <p>
                    <asp:textbox id="TextBox1" 
                        Text="TextBox Styles" Runat="server">
                    </asp:textbox>
                </p>
                <p>
                    <asp:table id="Table1" Runat="server">
                        <asp:TableRow>
                            <asp:TableCell Text="(0,0)"></asp:TableCell>
                            <asp:TableCell Text="(0,1)"></asp:TableCell>
                        </asp:TableRow>
                        <asp:TableRow>
                            <asp:TableCell Text="(1,0)"></asp:TableCell>
                            <asp:TableCell Text="(1,1)"></asp:TableCell>
                        </asp:TableRow>
                    </asp:table>
                </p>
            </td>
            <td align="right">
                <asp:Label ID="Label2" runat="server" 
                    AssociatedControlID="borderColorList" 
                    Text="Border Color:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="borderColorList" 
                    Runat="server" AutoPostBack="True" 
                    OnSelectedIndexChanged="ChangeBorderColor">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label3" Runat="server" 
                    AssociatedControlID="borderStyleList"
                    Text="Border Style:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="borderStyleList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeBorderStyle">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label4" Runat="server" 
                    AssociatedControlID="borderWidthList"
                    Text="Border Width">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="borderWidthList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeBorderWidth">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label5" Runat="server" 
                    AssociatedControlID="backColorList"
                    Text="Back Color:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="backColorList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeBackColor">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label6" Runat="server" 
                    AssociatedControlID="foreColorList"
                    Text="Foreground Color:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="foreColorList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeForeColor">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label7" Runat="server" 
                    AssociatedControlID="fontNameList"
                    Text="Font Name:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="fontNameList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeFont">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label8" Runat="server" 
                    AssociatedControlID="fontSizeList"
                    Text="Font Size:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="fontSizeList" 
                    Runat="server" AutoPostBack="True" 
                    OnSelectedIndexChanged="ChangeFontSize">
                </asp:dropdownlist>
            </td>
        </tr>
    </table>

    </div>
    </form>
</body>
</html>
<%@ Page Language="VB" %>
<%@ Import Namespace="System.Drawing" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">
    Private primaryStyle As New Style()

    Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
        If Not Page.IsPostBack Then
            ' Add data to the borderColorList, 
            ' backColorList, and foreColorList controls.
            Dim colors As New ListItemCollection()
            colors.Add(Color.Black.Name)
            colors.Add(Color.Blue.Name)
            colors.Add(Color.Green.Name)
            colors.Add(Color.Orange.Name)
            colors.Add(Color.Purple.Name)
            colors.Add(Color.Red.Name)
            colors.Add(Color.White.Name)
            colors.Add(Color.Yellow.Name)
            borderColorList.DataSource = colors
            borderColorList.DataBind()
            backColorList.DataSource = colors
            backColorList.DataBind()
            foreColorList.DataSource = colors
            foreColorList.DataBind()
                
            '<Snippet4>
            ' Add data to the borderStyleList control.
            Dim styles As New ListItemCollection()
            Dim styleType As Type = GetType(BorderStyle)
            Dim s As String
            For Each s In [Enum].GetNames(styleType)
                styles.Add(s)
            Next s
            borderStyleList.DataSource = styles
            borderStyleList.DataBind()
            '</Snippet4>           

            ' Add data to the borderWidthList control.
            Dim widths As New ListItemCollection()
            Dim i As Integer
            For i = 0 To 10
                widths.Add(i.ToString() & "px")
            Next i
            borderWidthList.DataSource = widths
            borderWidthList.DataBind()

            ' Add data to the fontNameList control.
            Dim names As New ListItemCollection()
            names.Add("Arial")
            names.Add("Courier")
            names.Add("Garamond")
            names.Add("Times New Roman")
            names.Add("Verdana")
            fontNameList.DataSource = names
            fontNameList.DataBind()

            ' Add data to the fontSizeList control.
            Dim fontSizes As New ListItemCollection()
            fontSizes.Add("Small")
            fontSizes.Add("Medium")
            fontSizes.Add("Large")
            fontSizes.Add("10pt")
            fontSizes.Add("14pt")
            fontSizes.Add("20pt")
            fontSizeList.DataSource = fontSizes
            fontSizeList.DataBind()
                    
            ' Set primaryStyle as the style for each control.
            Label1.ApplyStyle(primaryStyle)
            ListBox1.ApplyStyle(primaryStyle)
            Button1.ApplyStyle(primaryStyle)
            Table1.ApplyStyle(primaryStyle)
            TextBox1.ApplyStyle(primaryStyle)
        End If
    End Sub

    '<Snippet5>
    Sub ChangeBorderColor(ByVal sender As Object, ByVal e As System.EventArgs)
        primaryStyle.BorderColor = _
            Color.FromName(borderColorList.SelectedItem.Text)
        Label1.ApplyStyle(primaryStyle)
        ListBox1.ApplyStyle(primaryStyle)
        Button1.ApplyStyle(primaryStyle)
        Table1.ApplyStyle(primaryStyle)
        TextBox1.ApplyStyle(primaryStyle)
    End Sub
    '</Snippet5>

    '<Snippet6>    
    Sub ChangeBackColor(ByVal sender As Object, ByVal e As System.EventArgs)
        primaryStyle.BackColor = _
            Color.FromName(backColorList.SelectedItem.Text)
        Label1.ApplyStyle(primaryStyle)
        ListBox1.ApplyStyle(primaryStyle)
        Button1.ApplyStyle(primaryStyle)
        Table1.ApplyStyle(primaryStyle)
        TextBox1.ApplyStyle(primaryStyle)
    End Sub
    '</Snippet6>

    '<Snippet7>
    Sub ChangeForeColor(ByVal sender As Object, ByVal e As System.EventArgs)
        primaryStyle.ForeColor = _
            Color.FromName(foreColorList.SelectedItem.Text)
        Label1.ApplyStyle(primaryStyle)
        ListBox1.ApplyStyle(primaryStyle)
        Button1.ApplyStyle(primaryStyle)
        Table1.ApplyStyle(primaryStyle)
        TextBox1.ApplyStyle(primaryStyle)
    End Sub
    '</Snippet7>

    '<Snippet8>
    Sub ChangeBorderStyle(ByVal sender As Object, ByVal e As System.EventArgs)
        primaryStyle.BorderStyle = _
            CType([Enum].Parse(GetType(BorderStyle), _
            borderStyleList.SelectedItem.Text), BorderStyle)
        Label1.ApplyStyle(primaryStyle)
        ListBox1.ApplyStyle(primaryStyle)
        Button1.ApplyStyle(primaryStyle)
        Table1.ApplyStyle(primaryStyle)
        TextBox1.ApplyStyle(primaryStyle)
    End Sub
    '</Snippet8>

    '<Snippet9>
    Sub ChangeBorderWidth(ByVal sender As Object, ByVal e As System.EventArgs)
        primaryStyle.BorderWidth = _
            Unit.Parse(borderWidthList.SelectedItem.Text)
        Label1.ApplyStyle(primaryStyle)
        ListBox1.ApplyStyle(primaryStyle)
        Button1.ApplyStyle(primaryStyle)
        Table1.ApplyStyle(primaryStyle)
        TextBox1.ApplyStyle(primaryStyle)
    End Sub
    '</Snippet9>

    '<Snippet10>
    Sub ChangeFont(ByVal sender As Object, ByVal e As System.EventArgs)
        primaryStyle.Font.Name = _
            fontNameList.SelectedItem.Text
        Label1.ApplyStyle(primaryStyle)
        ListBox1.ApplyStyle(primaryStyle)
        Button1.ApplyStyle(primaryStyle)
        Table1.ApplyStyle(primaryStyle)
        TextBox1.ApplyStyle(primaryStyle)
    End Sub
    '</Snippet10>

    '<Snippet11>
    Sub ChangeFontSize(ByVal sender As Object, ByVal e As System.EventArgs)
        primaryStyle.Font.Size = _
            FontUnit.Parse(fontSizeList.SelectedItem.Text)
        Label1.ApplyStyle(primaryStyle)
        ListBox1.ApplyStyle(primaryStyle)
        Button1.ApplyStyle(primaryStyle)
        Table1.ApplyStyle(primaryStyle)
        TextBox1.ApplyStyle(primaryStyle)
    End Sub
    '</Snippet11>
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Applied Style Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <table cellpadding="6" border="0">
        <tr>
            <td rowspan="10" style="border:solid 1px Gray">
                <p>
                    <asp:label id="Label1" 
                        Text="Border Properties Example" Runat="server">
                        Label Styles
                    </asp:label>
                </p>
                <p>
                    <asp:button id="Button1" runat="server" 
                        Text="Button Styles">
                    </asp:button>
                </p>
                <p>
                    <asp:listbox id="ListBox1" Runat="server">
                        <asp:ListItem Value="0" Text="List Item 0">
                        </asp:ListItem>
                        <asp:ListItem Value="1" Text="List Item 1">
                        </asp:ListItem>
                        <asp:ListItem Value="2" Text="List Item 2">
                        </asp:ListItem>
                    </asp:listbox>
                </p>
                <p>
                    <asp:textbox id="TextBox1" 
                        Text="TextBox Styles" Runat="server">
                    </asp:textbox>
                </p>
                <p>
                    <asp:table id="Table1" Runat="server">
                        <asp:TableRow>
                            <asp:TableCell Text="(0,0)"></asp:TableCell>
                            <asp:TableCell Text="(0,1)"></asp:TableCell>
                        </asp:TableRow>
                        <asp:TableRow>
                            <asp:TableCell Text="(1,0)"></asp:TableCell>
                            <asp:TableCell Text="(1,1)"></asp:TableCell>
                        </asp:TableRow>
                    </asp:table>
                </p>
            </td>
            <td align="right">
                <asp:Label ID="Label2" runat="server" 
                    AssociatedControlID="borderColorList" 
                    Text="Border Color:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="borderColorList" 
                    Runat="server" AutoPostBack="True" 
                    OnSelectedIndexChanged="ChangeBorderColor">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label3" Runat="server" 
                    AssociatedControlID="borderStyleList"
                    Text="Border Style:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="borderStyleList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeBorderStyle">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label4" Runat="server" 
                    AssociatedControlID="borderWidthList"
                    Text="Border Width">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="borderWidthList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeBorderWidth">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label5" Runat="server" 
                    AssociatedControlID="backColorList"
                    Text="Back Color:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="backColorList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeBackColor">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label6" Runat="server" 
                    AssociatedControlID="foreColorList"
                    Text="Foreground Color:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="foreColorList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeForeColor">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label7" Runat="server" 
                    AssociatedControlID="fontNameList"
                    Text="Font Name:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="fontNameList" 
                    Runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="ChangeFont">
                </asp:dropdownlist>
            </td>
        </tr>
        <tr>
            <td align="right">
                <asp:Label ID="Label8" Runat="server" 
                    AssociatedControlID="fontSizeList"
                    Text="Font Size:">
                </asp:Label>
            </td>
            <td>
                <asp:dropdownlist id="fontSizeList" 
                    Runat="server" AutoPostBack="True" 
                    OnSelectedIndexChanged="ChangeFontSize">
                </asp:dropdownlist>
            </td>
        </tr>
    </table>

    </div>
    </form>
</body>
</html>

備註

Unit結構代表長度測量, 可以用任何 HTML 相容的大小單位來表示。The Unit structure represents a length measurement that can be expressed in any HTML-compatible size unit. UnitType 列舉型別 (Enumeration) 列出可以表示的度量單位。The UnitType enumeration lists the units of measurement that can be represented. 屬性 (例如和Height)會使用來表示屬性的長度或寬度。 Unit BorderWidthThe Unit is used by properties such as BorderWidth and Height to represent the length or width of the property. 例如, 您可以將 Web 服務器BorderWidth控制項的屬性設定Unit為代表五個圖元的。For example, you can set the BorderWidth property of a Web Server control to a Unit that represents five pixels.

注意

Unit類別只能代表-32768 和32767之間的值。The Unit class can represent values only between -32768 and 32767.

Value使用屬性來判斷測量的長度。Use the Value property to determine the length of the measurement. 測量單位是使用Type屬性來決定。The unit of measurement is determined using the Type property. Unit您可以Pixel使用、、和Percentage方法Point , 將其他資料類型轉換成。 ParseYou can convert other data types to a Unit by using the Parse, Percentage, Pixel, and Point methods.

如需實例的Unit初始屬性值清單, Unit請參閱函數。For a list of initial property values for an instance of Unit, see the Unit constructor.

建構函式

Unit(Double) Unit(Double) Unit(Double) Unit(Double)

使用指定的雙精確度浮點數,初始化 Unit 結構的新執行個體。Initializes a new instance of the Unit structure with the specified double precision floating point number.

Unit(Int32) Unit(Int32) Unit(Int32) Unit(Int32)

使用指定的 32 位元帶正負號的整數 (Signed Integer),初始化 Unit 結構的新執行個體。Initializes a new instance of the Unit structure with the specified 32-bit signed integer.

Unit(String) Unit(String) Unit(String) Unit(String)

使用指定的長度,初始化 Unit 結構的新執行個體。Initializes a new instance of the Unit structure with the specified length.

Unit(Double, UnitType) Unit(Double, UnitType) Unit(Double, UnitType) Unit(Double, UnitType)

使用指定的雙精確度浮點數和 Unit,初始化 UnitType 結構的新執行個體。Initializes a new instance of the Unit structure with the specified double precision floating point number and UnitType.

Unit(String, CultureInfo) Unit(String, CultureInfo) Unit(String, CultureInfo) Unit(String, CultureInfo)

使用指定的長度和 Unit,初始化 CultureInfo 結構的新執行個體。Initializes a new instance of the Unit structure with the specified length and CultureInfo.

欄位

Empty Empty Empty Empty

表示空的 UnitRepresents an empty Unit. 此欄位為唯讀。This field is read-only.

屬性

IsEmpty IsEmpty IsEmpty IsEmpty

取得值,指出 Unit 是否為空的。Gets a value indicating whether the Unit is empty.

Type Type Type Type

取得 Unit 的單位類型。Gets the unit type of the Unit.

Value Value Value Value

取得 Unit 的長度。Gets the length of the Unit.

方法

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

將這個 Unit 與指定的物件相比較。Compares this Unit with the specified object.

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

傳回這個執行個體的雜湊碼。Returns the hash code for this instance.

Parse(String) Parse(String) Parse(String) Parse(String)

將指定的字串轉換成 UnitConverts the specified string to a Unit.

Parse(String, CultureInfo) Parse(String, CultureInfo) Parse(String, CultureInfo) Parse(String, CultureInfo)

將指定的字串和 CultureInfo 轉換成 UnitConverts the specified string and CultureInfo to a Unit.

Percentage(Double) Percentage(Double) Percentage(Double) Percentage(Double)

從指定的雙精確度浮點數,建立 Unit 型別的 PercentageCreates a Unit of type Percentage from the specified double-precision floating-point number.

Pixel(Int32) Pixel(Int32) Pixel(Int32) Pixel(Int32)

從指定的 32 位元帶正負號的整數中,建立 Unit 型別的 PixelCreates a Unit of type Pixel from the specified 32-bit signed integer.

Point(Int32) Point(Int32) Point(Int32) Point(Int32)

從指定的 32 位元帶正負號的整數中,建立 Unit 型別的 PointCreates a Unit of type Point from the specified 32-bit signed integer.

ToString() ToString() ToString() ToString()

Unit 轉換成 StringConverts a Unit to a String.

ToString(CultureInfo) ToString(CultureInfo) ToString(CultureInfo) ToString(CultureInfo)

Unit 轉換成指定的文化特性中的相等字串。Converts a Unit to a string equivalent in the specified culture.

ToString(IFormatProvider) ToString(IFormatProvider) ToString(IFormatProvider) ToString(IFormatProvider)

使用指定的格式提供者,將 Unit 轉換成對等字串。Converts a Unit to a string equivalent using the specified format provider.

運算子

Equality(Unit, Unit) Equality(Unit, Unit) Equality(Unit, Unit) Equality(Unit, Unit)

比較兩個 Unit 物件,判斷它們是否相等。Compares two Unit objects to determine whether they are equal.

Implicit(Int32 to Unit) Implicit(Int32 to Unit) Implicit(Int32 to Unit) Implicit(Int32 to Unit)

從指定的 32 位元不帶正負號的整數 (Unsigned Integer) 中,隱含建立 Unit 型別的 PixelImplicitly creates a Unit of type Pixel from the specified 32-bit unsigned integer.

Inequality(Unit, Unit) Inequality(Unit, Unit) Inequality(Unit, Unit) Inequality(Unit, Unit)

比較兩個 Unit 物件,判斷它們是否不相等。Compares two Unit objects to determine whether they are not equal.

適用於

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