Dim kjmc() As String '控件名称 Dim kjmcjh As String kjmcjh = "学生姓名,????" '控件名称集合 kjmc = kjmcjh.split(",") For i As Integer = 0 To kjmc.Length - 1 If e.Form.Controls(kjmc(i)).text = "" Then MessageBox.Show("请输入:【" & kjmc(i) & "】 !","提示", MessageBoxButtons.OK,MessageBoxIcon.Question) e.Form.Controls(kjmc(i)).Select() Return End If Next