SPWebInfo.AppInstanceId property
如果這是應用程式 Web 應用程式執行個體的執行個體識別碼。否則，Guid.Empty。
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public ReadOnly Property AppInstanceId As Guid
Get
'用途
Dim instance As SPWebInfo
Dim value As Guid
value = instance.AppInstanceId
public Guid AppInstanceId { get; }
Property value
Type: System.Guid
Guid