public systemUsers checkSystemUser(string userName, string password)
{
systemUsers systemUserData = new systemUsers();
if (string.IsNullOrEmpty(userName) || string.IsNullOrEmpty(password))
{
return(null);
}
using (systemUserDatabaseLogicLayer systemUserDatabase = new systemUserDatabaseLogicLayer())
{
SqlDataReader reader = systemUserDatabase.checkSystemUser(new systemUsers()
{
userName = userName,
password = password
});
while (reader.Read())
{
systemUserData.id = reader.IsDBNull(0) ? Guid.Empty : reader.GetGuid(0);
systemUserData.userName = reader.IsDBNull(1) ? string.Empty : reader.GetString(1);
systemUserData.password = reader.IsDBNull(2) ? string.Empty : reader.GetString(2);
}
reader.Close();
systemUserDatabase.connectionWizard();
}
return(systemUserData);
}
public SqlDataReader checkSystemUser(systemUsers data)
{
command = new System.Data.SqlClient.SqlCommand("checkSystemUser", connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.Add("@userName", SqlDbType.NVarChar).Value = data.userName;
command.Parameters.Add("@passwords", SqlDbType.NVarChar).Value = data.password;
connectionWizard();
return(command.ExecuteReader());
}
private void btnControl_Click(object sender, EventArgs e)
{
systemUserService userService = new systemUserService();
systemUsers systemUserData = userService.checkSystemUser(txtUserName.Text, txtPassword.Text);
if (systemUserData == null || systemUserData.id == Guid.Empty)
{
MessageBox.Show("Girmiş olduğunuz bilgiler hatalı", "Bilgilendirme", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
applicationStatics.currentSystemUser = systemUserData;
mainForm main = new mainForm();
main.Show();
this.Hide();
}
}
