IDataServiceUpdateProvider.SetConcurrencyValues 方法

針對給定的實體資源提供 eTag 值。

命名空間：  System.Data.Services.Providers
組件：  Microsoft.Data.Services (在 Microsoft.Data.Services.dll 中)

語法

'宣告
Sub SetConcurrencyValues ( _
    resourceCookie As Object, _
    checkForEquality As Nullable(Of Boolean), _
    concurrencyValues As IEnumerable(Of KeyValuePair(Of String, Object)) _
)
'用途
Dim instance As IDataServiceUpdateProvider
Dim resourceCookie As Object
Dim checkForEquality As Nullable(Of Boolean)
Dim concurrencyValues As IEnumerable(Of KeyValuePair(Of String, Object))

instance.SetConcurrencyValues(resourceCookie, _
    checkForEquality, concurrencyValues)

void SetConcurrencyValues(
    Object resourceCookie,
    Nullable<bool> checkForEquality,
    IEnumerable<KeyValuePair<string, Object>> concurrencyValues
)

void SetConcurrencyValues(
    Object^ resourceCookie, 
    Nullable<bool> checkForEquality, 
    IEnumerable<KeyValuePair<String^, Object^>>^ concurrencyValues
)

abstract SetConcurrencyValues : 
        resourceCookie:Object * 
        checkForEquality:Nullable<bool> * 
        concurrencyValues:IEnumerable<KeyValuePair<string, Object>> -> unit 

function SetConcurrencyValues(
    resourceCookie : Object, 
    checkForEquality : Nullable<boolean>, 
    concurrencyValues : IEnumerable<KeyValuePair<String, Object>>
)

參數

• resourceCookie
  型別：System.Object
  表示資源的 Cookie。

• checkForEquality
  型別：System.Nullable<Boolean>
  Boolean ，必須比較屬性值是否相等時，則為 true；必須比較屬性值是否不相等時，則為 false。

• concurrencyValues
  型別：System.Collections.Generic.IEnumerable<KeyValuePair<String, Object>>
  eTag 屬性名稱與對應值的 IEnumerable<T> 清單。

請參閱

參考

IDataServiceUpdateProvider 介面

System.Data.Services.Providers 命名空間