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 Frm_FirstPage GetFirstPage(Form form, bool isNew)
{
if (isNew || firstPage == null || firstPage.IsDisposed)
{
firstPage = new Frm_FirstPage(form);
}
return(firstPage);
}
public static Frm_QueryBorrowing GetQueryBorrow(Frm_FirstPage form)
{
if (borrowing == null || borrowing.IsDisposed)
{
if (form == null)
{
borrowing = new Frm_QueryBorrowing();
}
else
{
borrowing = new Frm_QueryBorrowing(form);
}
}
return(borrowing);
}