/// <summary>
/// 用户名失去焦点时判断用户是否存在,
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cbUid_Leave(object sender, EventArgs e)
{
if (cbUid.Text.Length > 0)
{
SYS_USER_BLL bll = new SYS_USER_BLL();
SYS_USER model = bll.CheckUid(cbUid.Text);
if (model.USER_NAME == null)
{
txtRealName.Text = "用户不存在";
}
else
{
txtRealName.Text = model.USER_NAME;//用户名存在时显示真实姓名
}
}
}
/// <summary>
/// 登陆验证
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnLogin_Click(object sender, EventArgs e)
{
SYS_USER_BLL bll = new SYS_USER_BLL();
if (bll.LoginCheck(cbUid.Text, mtxtbox.Text))
{
this.DialogResult = DialogResult.OK;//设置登陆窗体返回值为ok并关闭本窗体
SYS_USER USER = bll.CheckUid(cbUid.Text);
if (USER != null)//如用户登陆成功存入全局变量
{
GlobalHelper.CurrenLoginUser = USER;
//用户登陆成功将用户名保存入配置文件
SaveCofing(USER.USER_CODE);
}
}
else
{
MessageBox.Show("用户名或密码不对!");
}
}