Label.TextAlignChanged Label.TextAlignChanged Label.TextAlignChanged Label.TextAlignChanged Event

定義

發生於 TextAlign 屬性的值已變更時。Occurs when the value of the TextAlign property has changed.

public:
 event EventHandler ^ TextAlignChanged;
public event EventHandler TextAlignChanged;
member this.TextAlignChanged : EventHandler 
Public Custom Event TextAlignChanged As EventHandler 

範例

下列程式碼範例示範如何使用這個成員。The following code example demonstrates the use of this member. 在此範例中, 事件處理常式會報告TextAlignChanged事件的發生次數。In the example, an event handler reports on the occurrence of the TextAlignChanged event. 此報表可協助您瞭解事件發生的時間, 並可協助您進行調試。This report helps you to learn when the event occurs and can assist you in debugging. 若要報告多個事件或經常發生的事件, 請考慮MessageBox.ShowConsole.WriteLine取代為, 或將訊息附加TextBox至多行。To report on multiple events or on events that occur frequently, consider replacing MessageBox.Show with Console.WriteLine or appending the message to a multiline TextBox.

若要執行範例程式碼,請將它貼入包含名為 Label1 之類型Label實例的專案中。To run the example code, paste it into a project that contains an instance of type Label named Label1. 然後確定事件處理常式與TextAlignChanged事件相關聯。Then ensure that the event handler is associated with the TextAlignChanged event.

private void Label1_TextAlignChanged(Object sender, EventArgs e) {

   MessageBox.Show("You are in the Label.TextAlignChanged event.");

}
Private Sub Label1_TextAlignChanged(sender as Object, e as EventArgs) _ 
     Handles Label1.TextAlignChanged

   MessageBox.Show("You are in the Label.TextAlignChanged event.")

End Sub

備註

如需處理事件的詳細資訊, 請參閱處理和引發事件For more information about handling events, see Handling and Raising Events.

適用於

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