主题：[求助]求窗口控件数字输入代码

窗口全局事件：click

Dim ncb As WinForm.NumericComboBox = e.Form.Controls("NumericComboBox1")

If e.sender.Text = "退格"
    If ncb.text.length > 0
        ncb.text =  left( ncb.text ,ncb.text.length-1 )
    End If
    e.cancel = True
Else
    If e.sender.name.contains("NumericComboBox1") = False
        ncb.text = ncb.text &  e.sender.text
    End If
End If