如题所述
第1个回答 2014-06-30
很简单,加入全局变量中有一个变量,mousedown事件中设为1,在mouseup事件中置为0。这样就能实现你说的功能。
以下参考
Private Sub 天平左移按钮_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Input.MouseButtonEventArgs) Handles 天平左移按钮.PreviewMouseDown
a=true
End Sub
Private Sub 天平左移按钮_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Input.MouseButtonEventArgs)Handles 天平左移按钮.PreviewMouseUp
a=false
End Sub
以下参考
Private Sub 天平左移按钮_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Input.MouseButtonEventArgs) Handles 天平左移按钮.PreviewMouseDown
a=true
End Sub
Private Sub 天平左移按钮_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Input.MouseButtonEventArgs)Handles 天平左移按钮.PreviewMouseUp
a=false
End Sub