我在vb中画了一个文本框控件Text1,要用一个标签Lable1来显示所选文字的起始位置和Lable2来显示所选文字的长
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Private Sub Text1_KeyUp(KeyCode As Integer,Shift As Integer)

'检测用键盘来选择文字的情况

Label1.Caption = "所选文字的起始位置:" & Text1.SelStart

Label2.Caption = "所选文字的长度:" & Text1.SelLength

End Sub

Private Sub Text1_MouseUp(Button As Integer,Shift As Integer,X As Single,Y As Single)

'检测用鼠标来选择文字的情况

Text1_KeyUp 0,0

End Sub

Private Sub Command1_Click()

'退出程序

End

End Su