Gets a value that identifies the changed field.
命名空间： Microsoft.SharePoint.Client
程序集： Microsoft.SharePoint.Client.Silverlight（位于 Microsoft.SharePoint.Client.Silverlight.dll 中）; Microsoft.SharePoint.Client.Phone（位于 Microsoft.SharePoint.Client.Phone.dll 中） Microsoft.SharePoint.Client（位于 Microsoft.SharePoint.Client.dll 中）
语法
声明
Public ReadOnly Property FieldId As Guid
Get
用法
Dim instance As ChangeField
Dim value As Guid
value = instance.FieldId
public Guid FieldId { get; }
属性值
类型：System.Guid
Returns a Guid.instance representing the identification of the changed field.
异常
| 异常 | 条件 |
|---|---|
| NotSupportedException | The field identifier in the change fields item of the change collection is 空引用（无 在 Visual Basic 中）. Error code: = -1. |