public static FrmCompletedToMes GetSingleton(DataTable dt)
{
if (frm == null || frm.IsDisposed)
{
frm = new FrmCompletedToMes();
}
user = dt;
if (user.Rows.Count > 0)
{
frm.Text = frm.Text + "_欢迎您:" + dt.Rows[0]["UserName"].ToString();
}
return(frm);
}
public void login()
{
this.account = this.txtAccount.Text.Trim().ToUpper();
this.password = this.txtPwd.Text.Trim();
DataTable dt = ctmm.getLoginByAccount(this.account, this.password);
if (dt.Rows.Count != 1)
{
this.labMsg.Text = "用户或密码错误";
AccessAppSettings(this.account, this.password);
return;
}
// 保存登录信息
AccessAppSettings(this.account, this.password);
FrmCompletedToMes frm = FrmCompletedToMes.GetSingleton(dt);
frm.MdiParent = mainfrom;
frm.Show();
frm.Activate();
this.Visible = false;
}
