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Behavior.FindCommand(CommandID) 方法

定義

攔截命令。

public:
 virtual System::ComponentModel::Design::MenuCommand ^ FindCommand(System::ComponentModel::Design::CommandID ^ commandId);
public virtual System.ComponentModel.Design.MenuCommand FindCommand (System.ComponentModel.Design.CommandID commandId);
public virtual System.ComponentModel.Design.MenuCommand? FindCommand (System.ComponentModel.Design.CommandID commandId);
abstract member FindCommand : System.ComponentModel.Design.CommandID -> System.ComponentModel.Design.MenuCommand
override this.FindCommand : System.ComponentModel.Design.CommandID -> System.ComponentModel.Design.MenuCommand
Public Overridable Function FindCommand (commandId As CommandID) As MenuCommand

參數

commandId
CommandID

CommandID 物件。

傳回

MenuCommand

MenuCommand。 根據預設,FindCommand(CommandID) 會傳回 null

備註

FindCommand 呼叫 BehaviorService 方法。 它可讓您 Behavior 傳回自己的自訂 MenuCommand ,藉此攔截此訊息。

適用於

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