Is there a quick way to SumFunction?
e.g. I can use SumCount like so:
But, for a SumFunction, it seems to crash unless I explicitly define the Sourcefield like so
Is there a way to make the SumFunction, automatically use the source from the parent column?
e.g. I can use SumCount like so:
<telerikGridView:GridViewDataColumn Header="Qty" Width="40" DataMemberBinding="{Binding quantity}"> |
<telerikGridView:GridViewDataColumn.AggregateFunctions> |
<telerikData:CountFunction Caption="Count: " /> |
</telerikGridView:GridViewDataColumn.AggregateFunctions> |
</telerikGridView:GridViewDataColumn> |
But, for a SumFunction, it seems to crash unless I explicitly define the Sourcefield like so
<telerikGridView:GridViewDataColumn Header="Amount" Width="75" DataMemberBinding="{Binding totalinc}" |
DataFormatString="{}{0:c}"> |
<telerikGridView:GridViewDataColumn.AggregateFunctions> |
<telerikData:SumFunction SourceField="totalinc" /> |
</telerikGridView:GridViewDataColumn.AggregateFunctions> |
</telerikGridView:GridViewDataColumn> |
Is there a way to make the SumFunction, automatically use the source from the parent column?