protected void gridviewAllocation_CustomCallback(object sender, DevExpress.Web.ASPxGridView.ASPxGridViewCustomCallbackEventArgs e)
{
string[] args = e.Parameters.Split('|');
string command = args[0];
if (command.Equals("Delete"))
{
bool isSuccess = false;
try
{
if (args.Length < 2)
{
throw new Exception("Invalid parameters");
}
Guid allocationId = Guid.Parse(args[1]);
Allocation allocation = session.GetObjectByKey <Allocation>(allocationId);
if (allocation.VoucherAllocations != null && allocation.VoucherAllocations.Count > 0)
{
throw new Exception("The allocation has already reference to Voucher(s).");
}
allocation.Delete();
isSuccess = true;
}
catch (Exception)
{
throw;
}
finally
{
if (isSuccess)
{
gridviewAllocation.JSProperties["cpEvent"] = "deleted";
}
}
}
}
