我知道如何处理表单中的文本框事件.但是想让这段代码更短,因为我会使用30个文本框.使用它是低效的:
- Private Sub TextBox1_TextChanged(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles TextBox1.TextChanged,TextBox2.TextChanged,TextBox3.TextChanged,TextBox4.TextChanged,TextBox5.TextChanged,TextBox6.TextChanged,TextBox7.TextChanged,TextBox8.TextChanged,TextBox9.TextChanged,TextBox10.TextChanged
- Dim tb As TextBox = CType(sender,TextBox)
- Select Case tb.Name
- Case "TextBox1"
- MsgBox(tb.Text)
- Case "TextBox2"
- MsgBox(tb.Text)
- End Select
- End Sub
有没有办法缩短处理程序?