private void btn_Login_Click(object sender, EventArgs e)
{
string loginName = txt_loginName.Text.Trim();
string loginPassword = txt_loginPassword.Text.Trim();
if (!string.IsNullOrEmpty(loginName) && !string.IsNullOrEmpty(loginPassword))
{
UserLogin userLogin = new UserLogin();
bool result = userLogin.IsExist(new User(loginName, loginPassword));
if (result)
{
OperateIniFile.GetInstance().WriteIniData("LoginLocal", "UserName", loginName);
OperateIniFile.GetInstance().WriteIniData("LoginLocal", "PassWord", loginPassword);
User user = userLogin.GetUser(loginName, loginPassword);
UserHelper.SetUser(user);
UserHelper.SetLogin(true);
Hide();
Frm_FirstPage frm = GetFormHelper.GetFirstPage(this, true);
frm.Show();
frm.Activate();
}
else
{
XtraMessageBox.Show("用户名或密码错误。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
XtraMessageBox.Show("用户名和密码不能为空。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public static OperateIniFile GetInstance()
{
if (_operateIniFile == null)
{
_operateIniFile = new OperateIniFile();
}
return(_operateIniFile);
}
private void Frm_Login_Load(object sender, EventArgs e)
{
OperateIniFile oper = OperateIniFile.GetInstance();
string username = oper.ReadIniData("LoginLocal", "UserName", null);
string password = oper.ReadIniData("LoginLocal", "PassWord", null);
if (!string.IsNullOrEmpty(username))
{
txt_loginName.Text = username;
}
if (!string.IsNullOrEmpty(password))
{
txt_loginPassword.Text = password;
}
}