一、登陆窗体
List<hb_userModel> _list = null;
private hb_userBLL _userBLL = new hb_userBLL();
private Point mPoint;
private hb_userModel model = new hb_userModel();
hb_userModel mod = new hb_userModel();
/// <summary>
/// 登录
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnLogin_Click(object sender, EventArgs e)
{
Login(this.txtUserName.Text.Trim(), this.txtPassword.Text.Trim());
}
/// <summary>
/// 登录方法
/// </summary>
/// <param name="Username"></param>
/// <param name="Userpassword"></param>
private void Login(string Username, string Userpassword)
{
#region MyRegion
if (!string.IsNullOrEmpty(txtUserName.Text) && !string.IsNullOrEmpty(txtPassword.Text))
{
_list = _userBLL.VaildId(Username, Userpassword).ToList();
if (_list.Count > 0)
{
this.Hide();
List<hb_userModel> user = _userBLL.Get(Username).ToList();
if (user.Count > 0)
{
foreach (hb_userModel item in user)
{
item.password = txtPassword.Text.Trim();
break;
}
}
MessageBox.Show("登陆成功！");
}
else
{
errorProvider1.SetError(txtUserName, "用户名错误，请检查后再次输入！");
errorProvider1.SetError(txtPassword, "密码错误，请检查后再次输入！");
}
}
else
{
if (string.IsNullOrEmpty(txtUserName.Text))
{
errorProvider1.SetError(txtUserName, "用户账号不能为空！");
}
if (string.IsNullOrEmpty(txtPassword.Text))
{
errorProvider1.SetError(txtPassword, "密码不能为空！");
}
}
#endregion
}
二、注册窗体
public void Selects()
{
List<hb_userModel> lst = new List<hb_userModel>();
List<hb_userModel> _list = _userBLL.Get(txtUserName.Text.Trim()).ToList();
foreach (hb_userModel item in _list)
{
mod.id = item.id;
mod.username = item.username;
mod.password = item.password;
mod.administrator = item.administrator;
lst.Add(mod);
}
}
public void ModelClass()
{
model.id = txtid.Text;
model.username = txtUserName.Text;
model.password = txtPassword.Text;
model.administrator = cmbAdministrator.Text;
}
private void btnRegister_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(txtUserName.Text) && !string.IsNullOrEmpty(txtPassword.Text))
{
Selects();
if (mod.username != txtUserName.Text)
{
if (txtPasswords.Text == txtPassword.Text)
{
ModelClass();
model.id = Guid.NewGuid().ToString();
_userBLL.Insert(model);
MessageBox.Show("注册成功！");
LoginForm logon = new LoginForm();
this.Hide();
logon.ShowDialog();
}
else
{
txtPassword.Text = "";
txtPasswords.Text = "";
MessageBox.Show("密码不一致，请重新输入！");
}
}
else
{
errorProvider1.SetError(txtUserName, "用户名已存在！请重新输入！");
}
}
else
{
if (string.IsNullOrEmpty(txtUserName.Text))
{
errorProvider1.SetError(txtUserName, "用户账号不能为空！");
}
if (string.IsNullOrEmpty(txtPassword.Text))
{
errorProvider1.SetError(txtPassword, "密码不能为空！");
}
if (string.IsNullOrEmpty(txtPasswords.Text))
{
errorProvider1.SetError(txtPasswords, "密码不能为空！");
}
}
}