EntityDataSourceView.ExecuteDelete(IDictionary, IDictionary) 方法

定義

執行刪除操作。

protected:
 override int ExecuteDelete(System::Collections::IDictionary ^ keys, System::Collections::IDictionary ^ oldValues);
protected override int ExecuteDelete(System.Collections.IDictionary keys, System.Collections.IDictionary oldValues);
override this.ExecuteDelete : System.Collections.IDictionary * System.Collections.IDictionary -> int
Protected Overrides Function ExecuteDelete (keys As IDictionary, oldValues As IDictionary) As Integer

參數

keys
IDictionary

要刪除實體的鍵。

oldValues
IDictionary

要刪除實體的數值。

傳回

刪除的列數;否則,若操作失敗或未知數值,則為 -1。

適用於