private void ProcessLogin()
{
if (String.IsNullOrEmpty(txtUsername.Text.Trim()) || string.IsNullOrEmpty(txtPassword.Text.Trim()))
{
util.ShowMessage(VJConstants.MSG_LOGIN_FAILED, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
BSUser bs = new BSUser();
UserInfo objuser = new UserInfo();
objuser = bs.ValidateLogin(txtUsername.Text.Trim(), txtPassword.Text.Trim());
if (objuser != null)
{
frmMain frm = new frmMain();
frm.userinfo = objuser;
frm.Closed += (sender1, args) => this.Close();
this.Hide();
frm.Show();
}
else
{
util.ShowMessage(VJConstants.MSG_LOGIN_FAILED, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
public UserData ValidateLogin(string username, string password)
{
UserData data = new UserData();
try
{
UserInfo info = new UserInfo();
info = RetriveUserInformation(username, password);
ResultData result = new ResultData();
if (info != null)
{
result = UpdateLoginHistory("Login Successfully", info.EmployeeID);
if (result != null)
{
if (result.ResultCode == 0)
{
data.UserInformation = info;
data.ResultCode = ResultCodes.SUCCESSFUL_TRANSACTION;
data.ResultMessage = ResultCodes.toDesctiption(ResultCodes.SUCCESSFUL_TRANSACTION);
}
else
{
data.ResultCode = ResultCodes.UNSUCCESSFUL_TRANSACTION;
data.ResultMessage = ResultCodes.toDesctiption(ResultCodes.UNSUCCESSFUL_TRANSACTION);
}
} else
{
data.ResultCode = ResultCodes.UNSUCCESSFUL_TRANSACTION;
data.ResultMessage = ResultCodes.toDesctiption(ResultCodes.UNSUCCESSFUL_TRANSACTION);
}
} else
{
data.ResultCode = ResultCodes.UNSUCCESSFUL_TRANSACTION;
data.ResultMessage = ResultCodes.toDesctiption(ResultCodes.UNSUCCESSFUL_TRANSACTION);
}
}
catch (Exception e)
{
data = new UserData();
data.ResultCode = ResultCodes.UNSUCCESSFUL_TRANSACTION;
data.ResultMessage = ResultCodes.toDesctiption(ResultCodes.UNSUCCESSFUL_TRANSACTION);
}
return data;
}
public UserData()
{
this.UserInformation = new UserInfo();
}
private UserInfo Create(IDataReader reader)
{
UserInfo u = new UserInfo()
{
FullName = DataAccessUtility.Retrieve<string>(reader, VJColumnName.CONST_FULL_NAME),
UserName = DataAccessUtility.Retrieve<string>(reader, VJColumnName.CONST_USER_NAME),
Password = DataAccessUtility.Retrieve<string>(reader, VJColumnName.CONST_PASSWORD),
EmployeeID = DataAccessUtility.Retrieve<int>(reader, VJColumnName.CONST_EMP_ID),
Status = DataAccessUtility.Retrieve<string>(reader, VJColumnName.CONST_STATUS),
RoleId = DataAccessUtility.Retrieve<int>(reader, VJColumnName.CONST_ROLE_ID),
LastLogin = DataAccessUtility.Retrieve<DateTime>(reader, VJColumnName.CONST_LAST_LOGIN)
};
return u;
}
