private void btnLogin_Click(object sender, EventArgs e)
{
cbxUserName.Text = cbxUserName.Text.Trim();
if (cbxUserName.Text == "")
return;
this.Cursor = Cursors.WaitCursor;
if (!Login())
{
this.Cursor = Cursors.Default;
return;
}
//成功后
if (ckbSaveUserName.Checked)
{
try
{
LoginUserName loginUserName = LocalStoreHelper.Context.LoginUserName.FirstOrDefault(obj => obj.UserName.ToLower() == cbxUserName.Text.Trim().ToLower());
if (loginUserName != null)
{
loginUserName.LoginTime = DateTime.Now;
}
else
{
loginUserName = new LoginUserName();
loginUserName.UserName = cbxUserName.Text.Trim();
loginUserName.LoginTime = DateTime.Now;
LocalStoreHelper.Context.LoginUserName.AddObject(loginUserName);
}
LocalStoreHelper.Context.SaveChanges();
BindUserNameList();
}
catch (Exception ex)
{
this.Cursor = Cursors.Default;
ControlsHelper.ShowErrorMessage("保存账号信息失败", ex.Message);
}
}
this.Cursor = Cursors.Default;
FrmMain frmMain = new FrmMain();
frmMain.Show();
this.Hide();
}
/// <summary>
/// 创建新的 LoginUserName 对象。
/// </summary>
/// <param name="userName">UserName 属性的初始值。</param>
/// <param name="loginTime">LoginTime 属性的初始值。</param>
public static LoginUserName CreateLoginUserName(global::System.String userName, global::System.DateTime loginTime)
{
LoginUserName loginUserName = new LoginUserName();
loginUserName.UserName = userName;
loginUserName.LoginTime = loginTime;
return loginUserName;
}
/// <summary>
/// 用于向 LoginUserName EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToLoginUserName(LoginUserName loginUserName)
{
base.AddObject("LoginUserName", loginUserName);
}
