SelectionEventHandler 委托
表示处理 Bookmark 控件的 SelectionChange、Selected 和 Deselected 事件的方法。
命名空间: Microsoft.Office.Tools.Word
程序集: Microsoft.Office.Tools.Word(在 Microsoft.Office.Tools.Word.dll 中)
Microsoft.Office.Tools.Word.v4.0.Utilities(在 Microsoft.Office.Tools.Word.v4.0.Utilities.dll 中)
语法
声明
Public Delegate Sub SelectionEventHandler ( _
sender As Object, _
e As SelectionEventArgs _
)
public delegate void SelectionEventHandler(
Object sender,
SelectionEventArgs e
)
参数
- sender
类型:System.Object
事件源。
备注
当创建 SelectionEventHandler 委托时,将标识处理事件的方法。若要使该事件与事件处理程序相关联,请将该委托的一个实例添加到事件中。每当事件出现时就调用事件处理程序,直到移除该委托。有关委托的更多信息,请参见事件和委托。
示例
下面的代码示例向文档中添加一个带有文本的 Bookmark 控件,然后为 Selected 事件创建一个事件处理程序。将光标移入该书签时,会显示一个消息框。
此示例针对的是文档级自定义项。
WithEvents Bookmark4 As Microsoft.Office.Tools.Word.Bookmark
Private Sub BookmarkSelected()
Me.Paragraphs(1).Range.InsertParagraphBefore()
Bookmark4 = Me.Controls.AddBookmark(Me.Paragraphs(1).Range, _
"Bookmark4")
Bookmark4.Text = "This is a sample bookmark."
End Sub
Private Sub Bookmark4_Selected(ByVal sender As Object, _
ByVal e As Microsoft.Office.Tools.Word.SelectionEventArgs) _
Handles Bookmark4.Selected
MessageBox.Show("The selection has moved to Bookmark1.")
End Sub
Microsoft.Office.Tools.Word.Bookmark bookmark4;
private void BookmarkSelected()
{
this.Paragraphs[1].Range.InsertParagraphBefore();
bookmark4 = this.Controls.AddBookmark(this.Paragraphs[1]
.Range, "bookmark4");
bookmark4.Text = "This is a sample bookmark.";
bookmark4.Selected += new Microsoft.Office.Tools
.Word.SelectionEventHandler(bookmark4_Selected);
}
void bookmark4_Selected(object sender, Microsoft.Office.Tools
.Word.SelectionEventArgs e)
{
MessageBox.Show("The selection has moved to bookmark1.");
}