Gets the major version of this site collection for purposes of major version-level compatibility checks.
命名空间： Microsoft.SharePoint
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public ReadOnly Property CompatibilityLevel As Integer
Get
用法
Dim instance As SPSite
Dim value As Integer
value = instance.CompatibilityLevel
public int CompatibilityLevel { get; }
属性值
类型：System.Int32