SPFile.ProgID property
取得字串，可識別的檔案所建立的應用程式。
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public ReadOnly Property ProgID As String
Get
'用途
Dim instance As SPFile
Dim value As String
value = instance.ProgID
public string ProgID { get; }
Property value
Type: System.String
字串，包含應用程式的程式設計識別項。