Private Sub TextBox1_MouseDown(ByVal Button As Integer, ByVal Shift As Integer, ByVal X As Single, ByVal Y As Single)
If TextBox1 = "在此输入" Then TextBox1 = ""
End Sub
Dim m
Private Sub TextBox1_MouseMove(ByVal Button As Integer, ByVal Shift As Integer, ByVal X As Single, ByVal Y As Single)
If m = 1 Then TextBox1.Value = ""
m = 3
End Sub
Private Sub UserForm_Initialize()
TextBox1.Value = "在此输入"
m = 1
End Sub