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MenuItemStyle.CopyFrom(Style) Metode

Definisi

Menyalin properti gaya objek yang ditentukan Style ke dalam instans MenuItemStyle kelas saat ini.

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

Parameter

s
Style

yang akan disalin Style .

Contoh

Contoh kode berikut menunjukkan cara menggunakan CopyFrom metode untuk menyalin pengaturan gaya objek lain MenuItemStyle .


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

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

  void SubmitButton_Click(Object sender, EventArgs e)
  {
    // Use the CopyFrom method to copy the 
    // StaticMenuItemStyle property settings from 
    // the source Menu control to the target
    // Menu control.
    MenuItemStyle sourceMenuStyle = SourceMenu.StaticMenuItemStyle;
    TargetMenu.StaticMenuItemStyle.CopyFrom(sourceMenuStyle);
  }

  void ResetButton_Click(Object sender, EventArgs e)
  {
    // Use the Reset method to return the 
    // StaticMenuItemStyle property of the 
    // target Menu control to its default
    // values.
    TargetMenu.StaticMenuItemStyle.Reset();
  }  
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>MenuItemStyle CopyFrom Example</title>
</head>
<body>
    <form id="form1" runat="server">
    
      <h3>MenuItemStyle CopyFrom Example</h3>
      
      <table cellpadding="20"
        border="1">
        <tr>
          <th>          
            Source StaticMenuItemStyle          
          </th> 
          <th>          
            Target StaticMenuItemStyle          
          </th>       
        </tr>
        <tr>
          <td>
          
            <asp:menu id="SourceMenu"
              staticdisplaylevels="2"
              staticsubmenuindent="10" 
              orientation="Vertical"
              runat="server">
              
              <staticmenuitemstyle backcolor="LightSteelBlue"
                horizontalpadding="5"
                verticalpadding="2"
                font-names="Arial"   
                forecolor="Black"/>
            
              <items>
                <asp:menuitem text="Home"
                  tooltip="Home">
                  <asp:menuitem text="Music"
                    tooltip="Music">
                    <asp:menuitem text="Classical"
                      tooltip="Classical"/>
                    <asp:menuitem text="Rock"
                      tooltip="Rock"/>
                    <asp:menuitem text="Jazz"
                      tooltip="Jazz"/>
                  </asp:menuitem>
                  <asp:menuitem text="Movies"
                    tooltip="Movies">
                    <asp:menuitem text="Action"
                      tooltip="Action"/>
                    <asp:menuitem text="Drama"
                      tooltip="Drama"/>
                    <asp:menuitem text="Musical"
                      tooltip="Musical"/>
                  </asp:menuitem>
                </asp:menuitem>
              </items>
            
            </asp:menu>

          </td>
          <td>
          
            <asp:menu id="TargetMenu"
              staticdisplaylevels="2"
              staticsubmenuindent="10" 
              orientation="Vertical"
              runat="server">
            
              <items>
                <asp:menuitem text="Home"
                  tooltip="Home">
                  <asp:menuitem text="Music"
                    tooltip="Music">
                    <asp:menuitem text="Classical"
                      tooltip="Classical"/>
                    <asp:menuitem text="Rock"
                      tooltip="Rock"/>
                    <asp:menuitem text="Jazz"
                      tooltip="Jazz"/>
                  </asp:menuitem>
                  <asp:menuitem text="Movies"
                    tooltip="Movies">
                    <asp:menuitem text="Action"
                      tooltip="Action"/>
                    <asp:menuitem text="Drama"
                      tooltip="Drama"/>
                    <asp:menuitem text="Musical"
                      tooltip="Musical"/>
                  </asp:menuitem>
                </asp:menuitem>
              </items>
            
            </asp:menu>

          </td>
        </tr>   
      </table>
      
      <asp:button id="SubmitButton"
        text="Copy Static Menu Item Style"
        onclick="SubmitButton_Click" 
        runat="server"/>
        
      <asp:button id="ResetButton"
        text="Reset Style"
        onclick="ResetButton_Click" 
        runat="server"/>  
      
    </form>
  </body>
</html>

<%@ Page Language="VB" %>

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

  Sub SubmitButton_Click(ByVal sender As Object, ByVal e As EventArgs)
  
    ' Use the CopyFrom method to copy the 
    ' StaticMenuItemStyle property settings from 
    ' the source Menu control to the target
    ' Menu control.
    Dim sourceMenuStyle As MenuItemStyle = SourceMenu.StaticMenuItemStyle
    TargetMenu.StaticMenuItemStyle.CopyFrom(sourceMenuStyle)
  
  End Sub
  
  Sub ResetButton_Click(ByVal sender As Object, ByVal e As EventArgs)

    ' Use the Reset method to return the 
    ' StaticMenuItemStyle property of the 
    ' target Menu control to its default
    ' values.
    TargetMenu.StaticMenuItemStyle.Reset()
  
  End Sub
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>MenuItemStyle CopyFrom Example</title>
</head>
<body>
    <form id="Form1" runat="server">
    
      <h3>MenuItemStyle CopyFrom Example</h3>
      
      <table cellpadding="20"
        border="1">
        <tr>
          <th>          
            Source StaticMenuItemStyle          
          </th> 
          <th>          
            Target StaticMenuItemStyle          
          </th>       
        </tr>
        <tr>
          <td>
          
            <asp:menu id="SourceMenu"
              staticdisplaylevels="2"
              staticsubmenuindent="10" 
              orientation="Vertical"
              runat="server">
              
              <staticmenuitemstyle backcolor="LightSteelBlue"
                horizontalpadding="5"
                verticalpadding="2"
                font-names="Arial"   
                forecolor="Black"/>
            
              <items>
                <asp:menuitem text="Home"
                  tooltip="Home">
                  <asp:menuitem text="Music"
                    tooltip="Music">
                    <asp:menuitem text="Classical"
                      tooltip="Classical"/>
                    <asp:menuitem text="Rock"
                      tooltip="Rock"/>
                    <asp:menuitem text="Jazz"
                      tooltip="Jazz"/>
                  </asp:menuitem>
                  <asp:menuitem text="Movies"
                    tooltip="Movies">
                    <asp:menuitem text="Action"
                      tooltip="Action"/>
                    <asp:menuitem text="Drama"
                      tooltip="Drama"/>
                    <asp:menuitem text="Musical"
                      tooltip="Musical"/>
                  </asp:menuitem>
                </asp:menuitem>
              </items>
            
            </asp:menu>

          </td>
          <td>
          
            <asp:menu id="TargetMenu"
              staticdisplaylevels="2"
              staticsubmenuindent="10" 
              orientation="Vertical"
              runat="server">
            
              <items>
                <asp:menuitem text="Home"
                  tooltip="Home">
                  <asp:menuitem text="Music"
                    tooltip="Music">
                    <asp:menuitem text="Classical"
                      tooltip="Classical"/>
                    <asp:menuitem text="Rock"
                      tooltip="Rock"/>
                    <asp:menuitem text="Jazz"
                      tooltip="Jazz"/>
                  </asp:menuitem>
                  <asp:menuitem text="Movies"
                    tooltip="Movies">
                    <asp:menuitem text="Action"
                      tooltip="Action"/>
                    <asp:menuitem text="Drama"
                      tooltip="Drama"/>
                    <asp:menuitem text="Musical"
                      tooltip="Musical"/>
                  </asp:menuitem>
                </asp:menuitem>
              </items>
            
            </asp:menu>

          </td>
        </tr>   
      </table>
      
      <asp:button id="SubmitButton"
        text="Copy Static Menu Item Style"
        onclick="SubmitButton_Click" 
        runat="server"/>
        
      <asp:button id="ResetButton"
        text="Reset Style"
        onclick="ResetButton_Click" 
        runat="server"/>  
      
    </form>
  </body>
</html>

Keterangan

CopyFrom Gunakan metode untuk menduplikasi properti gaya objek yang ditentukan Style dalam MenuItemStyle objek yang memanggil metode ini.

Perhatian

Semua properti dalam instans MenuItemStyle kelas saat ini akan digantikan oleh properti yang sesuai dalam objek yang ditentukan Style .

Untuk menyalin properti gaya tanpa mengganti nilai yang ditetapkan, gunakan MergeWith metode .

Berlaku untuk

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