private void toolBar_btnEdit_Click(object sender)
{
if (dgemployee.SelectedItem != null)
{
contact Employee_old = (contact)dgemployee.SelectedItem;
Employee_old.IsSelected = true;
Employee_old.State = EntityState.Modified;
dbContext.Entry(Employee_old).State = EntityState.Modified;
}
else
{
toolBar.msgWarning("Please Select an Item");
}
}