WebControl.ApplyStyle(Style) 메서드

정의

지정된 스타일의 비어 있지 않은 요소를 웹 컨트롤에 복사하고 컨트롤의 기존 스타일 요소를 덮어씁니다.Copies any nonblank elements of the specified style to the Web control, overwriting any existing style elements of the control. 이 메서드는 주로 컨트롤 개발자가 사용합니다.This method is primarily used by control developers.

public:
 void ApplyStyle(System::Web::UI::WebControls::Style ^ s);
public void ApplyStyle (System.Web.UI.WebControls.Style s);
member this.ApplyStyle : System.Web.UI.WebControls.Style -> unit
Public Sub ApplyStyle (s As Style)

매개 변수

s
Style

복사할 스타일을 나타내는 Style입니다.A Style that represents the style to be copied.

예제

다음 예제에서는 사용 하는 방법에 설명 합니다 ApplyStyle 스타일을 적용 하는 방법을 DataGrid 제어 합니다.The following example demonstrates how to use the ApplyStyle method to apply a style to a DataGrid control.

참고

다음 코드 샘플 단일 파일 코드 모델을 사용 하 고 코드 숨김 파일에 직접 복사 하는 경우 제대로 작동 하지 않을 수 있습니다.The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. 이 코드 샘플.aspx 확장명이 있는 빈 텍스트 파일에 복사 해야 합니다.This code sample must be copied into an empty text file that has an .aspx extension. Web Forms 코드 모델에 대 한 자세한 내용은 참조 하세요. ASP.NET Web Forms 페이지 코드 모델합니다.For more information on the Web Forms code model, see ASP.NET Web Forms Page Code Model.


<%@ Page Language="C#" AutoEventWireup="True" %>

<%@ Import Namespace="System.Data" %>
 
<!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" >
   <script runat="server">
 
      ICollection CreateDataSource() 
      {
         DataTable dt = new DataTable();
         DataRow dr;
 
         dt.Columns.Add(new DataColumn("IntegerValue", typeof(Int32)));
         dt.Columns.Add(new DataColumn("StringValue", typeof(string)));
         dt.Columns.Add(new DataColumn("CurrencyValue", typeof(double)));
 
         for (int i = 0; i < 9; i++) 
         {
            dr = dt.NewRow();
 
            dr[0] = i;
            dr[1] = "Item " + i.ToString();
            dr[2] = 1.23 * (i + 1);
 
            dt.Rows.Add(dr);
         }
 
         DataView dv = new DataView(dt);
         return dv;
      }
 
      void Page_Load(Object sender, EventArgs e) 
      {
         if (!IsPostBack) 
         {
            // Load this data only once.
            ItemsGrid.DataSource= CreateDataSource();
            ItemsGrid.DataBind();
         }
      }

      void Button_Click(Object sender, EventArgs e) 
      {
         Style myStyle = new Style();
         myStyle.ForeColor = System.Drawing.Color.Red;
         myStyle.BackColor = System.Drawing.Color.Yellow;
      
         ItemsGrid.ApplyStyle(myStyle);
      }
 
   </script>
 
<head runat="server">
    <title>WebControl ApplyStyle Example</title>
</head>
<body>
 
   <form id="form1" runat="server">
 
      <h3>WebControl ApplyStyle Example</h3>
 
      <b>Product List</b>
 
      <asp:DataGrid id="ItemsGrid"
           BorderColor="black"
           BorderWidth="1"
           CellPadding="3"
           AutoGenerateColumns="false"
           runat="server">

         <HeaderStyle BackColor="#00aaaa">
         </HeaderStyle>

         <Columns>

            <asp:BoundColumn
                 HeaderText="Number" 
                 DataField="IntegerValue">
            </asp:BoundColumn>

            <asp:BoundColumn
                 HeaderText="Description" 
                 DataField="StringValue">
            </asp:BoundColumn>

            <asp:BoundColumn
                 HeaderText="Price" 
                 DataField="CurrencyValue" 
                 DataFormatString="{0:c}">
            </asp:BoundColumn>

         </Columns>
 
      </asp:DataGrid>

      <br /><br />

      <asp:Button id="Button1" 
           Text="Apply Custom Style"
           OnClick="Button_Click"
           runat="server"/>
 
   </form>
 
</body>
</html>


<%@ Page Language="VB" AutoEventWireup="True" %>

<%@ Import Namespace="System.Data" %>
 
<!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" >
   <script runat="server">
 
      Private Function CreateDataSource() As ICollection 
      
         Dim dt As DataTable = New DataTable
         Dim dr As DataRow
         Dim dv As DataView
         Dim i As Integer
 
         dt.Columns.Add(New DataColumn("IntegerValue", GetType(Integer)))
         dt.Columns.Add(New DataColumn("StringValue", GetType(String)))
         dt.Columns.Add(New DataColumn("CurrencyValue", GetType(Double)))
 
         for i = 0 to 9  
         
            dr = dt.NewRow()
 
            dr(0) = i
            dr(1) = "Item " + i.ToString()
            dr(2) = 1.23 * (i + 1)
 
            dt.Rows.Add(dr)

         next i
 
         dv = New DataView(dt)
         CreateDataSource = dv

      End Function
 
      Private Sub Page_Load(sender As Object, e As EventArgs) 
      
         If Not IsPostBack Then 
            ' Load this data only once.
            ItemsGrid.DataSource = CreateDataSource()
            ItemsGrid.DataBind()
         End If

      End Sub

      Private Sub Button_Click(sender As Object, e As EventArgs) 
    
         Dim myStyle As Style = new Style()
         myStyle.ForeColor = System.Drawing.Color.Red
         myStyle.BackColor = System.Drawing.Color.Yellow
      
         ItemsGrid.ApplyStyle(myStyle)

      End Sub
 
   </script>
 
<head runat="server">
    <title>WebControl ApplyStyle Example</title>
</head>
<body>
 
   <form id="form1" runat="server">
 
      <h3>WebControl ApplyStyle Example</h3>
 
      <b>Product List</b>
 
      <asp:DataGrid id="ItemsGrid"
           BorderColor="black"
           BorderWidth="1"
           CellPadding="3"
           AutoGenerateColumns="false"
           runat="server">

         <HeaderStyle BackColor="#00aaaa">
         </HeaderStyle>

         <Columns>

            <asp:BoundColumn
                 HeaderText="Number" 
                 DataField="IntegerValue">
            </asp:BoundColumn>

            <asp:BoundColumn
                 HeaderText="Description" 
                 DataField="StringValue">
            </asp:BoundColumn>

            <asp:BoundColumn
                 HeaderText="Price" 
                 DataField="CurrencyValue" 
                 DataFormatString="{0:c}">
            </asp:BoundColumn>

         </Columns>
 
      </asp:DataGrid>

      <br /><br />

      <asp:Button id="Button1" 
           Text="Apply Custom Style"
           OnClick="Button_Click"
           runat="server"/>
 
   </form>
 
</body>
</html>

적용 대상

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