Control.TemplateSourceDirectory 属性

定义

命名空间:

System.Web.UI

程序集:

System.Web.dll

获取包含当前服务器控件的 Page 或 UserControl 的虚拟目录。

public:
 virtual property System::String ^ TemplateSourceDirectory { System::String ^ get(); };

[System.ComponentModel.Browsable(false)]
public virtual string TemplateSourceDirectory { get; }

[<System.ComponentModel.Browsable(false)>]
member this.TemplateSourceDirectory : string

Public Overridable ReadOnly Property TemplateSourceDirectory As String

属性值

String

包含服务器控件的页或用户控件的虚拟目录。

属性

BrowsableAttribute

示例

以下示例使用 属性 TemplateSourceDirectory 两次。 首次在方法调用中 Control.MapPathSecure 使用它来获取控件所在的目录的路径。 第二次在方法调用中 Directory.GetFiles 获取该目录中包含的所有文件的列表。

// 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

注解

属性 TemplateSourceDirectory 指定包含当前控件的页面或用户控件的路径。 例如，如果网页驻留在 http://www.contoso.com/application/subdirectory，则 TemplateSourceDirectory 属性返回“application/subdirectory”。

若要返回应用程序相对虚拟路径 (“~/subdirectory”) ，请使用 AppRelativeTemplateSourceDirectory 属性。

另请参阅

• Page
• UserControl