private void btn_Login_Click(object sender, EventArgs e)
{
label_Info.Visible = false;
bool bAdministrator = false;
string username = textBox_UserName.Text.Trim();
string password = textBox_Password.Text.Trim();
//string username = "******";
//string password = "******";
if (String.IsNullOrEmpty(username))
{
label_Info.Visible = true;
label_Info.Text = "用户名不能为空！";
return;
}
if (String.IsNullOrEmpty(password))
{
label_Info.Visible = true;
label_Info.Text = "密码不能为空！";
return;
}
if (username == "admin" && password == "admin")
{
bAdministrator = true;
CCurrentLoginUser.Instance.Login(username, password, bAdministrator);
//登陆成功,通知主界面进入管理员或者普通用户模式
if (UserModeChanged != null)
{
CSystemInfoMgr.Instance.AddInfo(string.Format("用户{0}登录,权限：{1}", username, bAdministrator ? "管理员" : "普通用户"));
UserModeChanged.Invoke(this, new CEventSingleArgs <bool>(bAdministrator));
}
this.Close();
return;
}
try
{
if (CDBDataMgr.Instance.GetUserProxy().UserLogin(username, password, ref bAdministrator))
{
CCurrentLoginUser.Instance.Login(username, password, bAdministrator);
//登陆成功,通知主界面进入管理员或者普通用户模式
if (UserModeChanged != null)
{
CSystemInfoMgr.Instance.AddInfo(string.Format("用户{0}登录,权限：{1}", username, bAdministrator ? "管理员" : "普通用户"));
UserModeChanged.Invoke(this, new CEventSingleArgs <bool>(bAdministrator));
}
this.Close();
return;
}
}
#pragma warning disable CS0168 // 声明了变量“exp”，但从未使用过
catch (Exception exp) { }
#pragma warning restore CS0168 // 声明了变量“exp”，但从未使用过
// 登陆失败，显示提示信息
label_Info.Visible = true;
label_Info.Text = "用户名或密码错误！";
}
private void Listener_OnUserModeChange(object sender, UserModeChangeEventArgs e)
{
UserModeChanged?.Invoke(this, e);
foreach (KeyValuePair <string, Channel> item in _channels)
{
Connection.Sender.Names(item.Key);
}
}