public bool Add(InterestOfYear ioy)
{
try
{
using (SellerEntities entity = new SellerEntities())
{
entity.InterestOfYears.Add(ioy);
entity.SaveChanges();
return(true);
}
}
catch (System.Exception ex)
{
ex.Message.ToString();
return(false);
}
}
public bool Update(InterestOfYear ioy)
{
bool flag = true;
using (SellerEntities entity = new SellerEntities())
{
var ioyData = entity.InterestOfYears.Where(i => i.Id == ioy.Id).FirstOrDefault();
if (ioyData != null)
{
ioyData.Interest = ioy.Interest;
entity.SaveChanges();
}
else
{
flag = false;
}
}
return(flag);
}
private void removeInterestOfYear_Loaded(object sender, RoutedEventArgs e)
{
InterestOfYear interest = null;
try
{
interest = grdIoy.SelectedItem as InterestOfYear;
}
catch (System.Exception ex)
{
return;
}
if (interest == null)
{
removeInterestOfYear.IsEnabled = false;
}
else
{
removeInterestOfYear.IsEnabled = true;
}
}
