private void btnNumRoom_Click(object sender, EventArgs e)
{
int numofrooms = Convert.ToInt32(cboNumRoom.SelectedItem);
houselist = admin.Searched_by_Number_of_Rooms(admin.Search_All_Houses(), numofrooms);
if (houselist.Count() != 0)
{
gridAll.DataSource = houselist;
}
else
{
MessageBox.Show("There is no result with the condition", "NO RESULT", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}