ExecuteScalar 方法

语法

声明
Public Function ExecuteScalar As Object
用法
Dim instance As AdomdCommand
Dim returnValue As Object

returnValue = instance.ExecuteScalar()

public Object ExecuteScalar()

public:
virtual Object^ ExecuteScalar() sealed

abstract ExecuteScalar : unit -> Object 
override ExecuteScalar : unit -> Object 

public final function ExecuteScalar() : Object

实现

IDbCommand. . :: . .ExecuteScalar() () () ()

异常

请参阅

参考