Control.TemplateSourceDirectory Control.TemplateSourceDirectory Control.TemplateSourceDirectory Control.TemplateSourceDirectory Property

定義

取得包含目前伺服器控制項的 PageUserControl 的虛擬目錄。Gets the virtual directory of the Page or UserControl that contains the current server control.

public:
 virtual property System::String ^ TemplateSourceDirectory { System::String ^ get(); };
[System.ComponentModel.Browsable(false)]
public virtual string TemplateSourceDirectory { get; }
member this.TemplateSourceDirectory : string
Public Overridable ReadOnly Property TemplateSourceDirectory As String

屬性值

網頁或使用者控制項的虛擬目錄,包含伺服器控制項。The virtual directory of the page or user control that contains the server control.

範例

下列範例會使用TemplateSourceDirectory屬性兩次。The following example uses the TemplateSourceDirectory property twice. 它會在第一次Control.MapPathSecure方法呼叫來取得控制項所在的目錄路徑。The first time it is used in a Control.MapPathSecure method call to obtain the path to the directory in which the control resides. 在第二次Directory.GetFiles方法呼叫,以取得包含在該目錄內的所有檔案的清單。The second time it is in a Directory.GetFiles method call to obtain the list of all the files contained within that directory.

// An HttpException occurs if the server control does not,;
// have permissions to read the resulting mapped file. 
     output.Write("The Actual Path of the virtual directory : "+
     MapPathSecure(TemplateSourceDirectory)+"<br>");

    // Get all the files from the absolute path of 'MyControl';
    // using TemplateSourceDirectory which gives the virtual Directory.
        string [] myFiles=
        Directory.GetFiles(MapPathSecure(TemplateSourceDirectory));
        output.Write("The files in this Directory are <br>");

         // List all the files.
         for (int i=0;i<myFiles.Length;i++)
            output.Write(myFiles[i]+"<br>");
' An HttpException occurs if the server control does not,;
' have permissions to read the resulting mapped file.
output.Write("The Actual Path of the virtual directory : " & _
            MapPathSecure(TemplateSourceDirectory) & "<br>")

' Get all the files from the absolute path of 'MyControl';
' using TemplateSourceDirectory which gives the virtual Directory.
Dim myFiles As String() = Directory.GetFiles(MapPathSecure(TemplateSourceDirectory))
output.Write("The files in this Directory are <br>")

' List all the files.
Dim i As Integer
For i = 0 To myFiles.Length - 1
   output.Write(myFiles(i) & "<br>")
Next i

備註

TemplateSourceDirectory屬性指定的路徑,包含目前控制項之網頁或使用者控制項。The TemplateSourceDirectory property specifies the path to the page or user control that contains the current control. 例如,如果網頁位於http://www.contoso.com/application/subdirectory,則TemplateSourceDirectory屬性會傳回 「 應用程式/子目錄 」。For example, if the Web page resides at http://www.contoso.com/application/subdirectory, the TemplateSourceDirectory property returns "application/subdirectory".

若要傳回應用程式相對虛擬路徑 ("~ / 子目錄 」),使用AppRelativeTemplateSourceDirectory屬性。To return the application-relative virtual path ("~/subdirectory"), use the AppRelativeTemplateSourceDirectory property.

適用於

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