private void DeleteLastButton_Click(object sender, RoutedEventArgs e)
{
using (FinancialSettlementAppBase context = new FinancialSettlementAppBase())
if (operationValue == "AddTakings")
{
bool oldValidateOnSaveEnabled = context.Configuration.ValidateOnSaveEnabled;
try
{
context.Configuration.ValidateOnSaveEnabled = false;
Taking takingToRemove = (Taking)DisplayGrid.SelectedItem;
context.Entry(takingToRemove).State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
finally
{
context.Configuration.ValidateOnSaveEnabled = oldValidateOnSaveEnabled;
}
viewTaking(whichTakingView(1));
}
else if (operationValue == "AddCost")
{
bool oldValidateOnSaveEnabled = context.Configuration.ValidateOnSaveEnabled;
try
{
context.Configuration.ValidateOnSaveEnabled = false;
Cost costToRemove = (Cost)DisplayGrid.SelectedItem;
context.Entry(costToRemove).State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
finally
{
context.Configuration.ValidateOnSaveEnabled = oldValidateOnSaveEnabled;
}
viewCost(whichCostView(1));
}
}
