-- 作者:lyfxybc
-- 发布时间:2014/9/25 22:52:00
-- 如何获得内置用户登录的密码?
如何写内置用户登录窗口“确定”按钮的代码?
下面是自定义用户管理的
Dim UserName As String = e.Form.Controls("UserName").Value Dim cmd As New SQLCommand Dim dt As DataTable Dim dr As DataRow cmd.C If UserName = "" Then Messagebox.show("请选择用户!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information) Return End If cmd.CommandText = "Select * From {Users} Where [Name] = \'" & UserName & "\'" dt = cmd.ExecuteReader If dt.DataRows.Count = 0 Then Messagebox.show("此用户不存在!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information) Return End If dr = dt.DataRows(0) If e.Form.Controls("PassWord").Value = dr("Password") Then _UserName = UserName _UserGroup = dr("Group") e.Form.Close Else Messagebox.show("密码错误!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information) End If
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