解密时候发生这个问题 ? 代码如下Dim dt2 As Date
x1=e.Form.Controls("TextBox2").Value
If (DecryptText(x1,"天思网络","www.tswl.com")) Is Nothing
msgbox("df")
End If
If Date.TryParse(DecryptText(x1,"天思思网络","www.tswl.com"),dt2) Then '如果转换成功
MessageBox.Show("你所输入的注册码格式正确", "提示", MessageBoxButtons.ok, MessageBoxIcon.Question)
Else
MessageBox.Show("你所输入的注册码格式不正确 ,请输入正确的注册码格式", "提示", MessageBoxButtons.ok, MessageBoxIcon.Question)
e.Form.Controls("TextBox2").Select
End If
DataTables("用户单位").Save
e.Form.close()
此主题相关图片如下:qq截图20170511112031.jpg
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