DbCommandBuilder.RefreshSchema 方法

定义

清除与此 DbCommandBuilder 关联的命令。Clears the commands associated with this DbCommandBuilder.

public:
 virtual void RefreshSchema();
public virtual void RefreshSchema ();
abstract member RefreshSchema : unit -> unit
override this.RefreshSchema : unit -> unit
Public Overridable Sub RefreshSchema ()

注解

调用 RefreshSchema 方法会有效地移除 DbCommand 由引用的所有对象 SelectCommandCalling the RefreshSchema method effectively removes all the DbCommand objects referred to by the SelectCommand,

UpdateCommand,UpdateCommand,

DeleteCommandDeleteCommand, and

InsertCommand 属性.InsertCommand properties.

适用于