Dim cmb As WinForm.TextBox = Forms("拼卷二").Controls("TextBox6")
Dim cmb2 As WinForm.TextBox = Forms("拼卷二").Controls("TextBox11")
Dim cmb3 As WinForm.TextBox = Forms("拼卷二").Controls("TextBox12")
Dim cmb4 As WinForm.TextBox = Forms("拼卷二").Controls("TextBox13")
Dim cmb5 As WinForm.TextBox = Forms("拼卷二").Controls("TextBox10")
Dim txt As Integer = cmb.Value
Dim txt2 As Integer= cmb2.Value
Dim txt3 As Integer= cmb3.Value
Dim txt4 As Integer= cmb4.Value
cmb5.Value = txt+txt2+txt3+txt4
TextBox6,TextBox11,TextBox12,TextBox13, TextBox10 在没有绑定数据库时,TextBox10能显示求和计算的数。
但是文本框 绑定数据库后,求和公式就不计算了。 如何处理这个情况呢。