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about q3 for silverlitght column Expression

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na hui
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na hui asked on 21 Jan 2010, 04:59 AM
Hi

  in the q3 for silverlitght I havent gridviewdatacolumn Expression property ?

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Pavel Pavlov
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answered on 21 Jan 2010, 09:04 AM
Hello,

Can you please give us more details on what are you trying to achieve. Indeed RadGridView does not yet support expressions , but depending on your scenario we may still find some workaround.

Best wishes,
Pavel Pavlov
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na hui
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answered on 25 Jan 2010, 05:55 AM
I have two columns : unit , amount . I hope get a column=unit*amount.

ps:
  in the rowdetails,if I change amount, AggregateFunctions (sum) not recompute??

ps:
  How get a currentRow in radgridview??
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Pavel Pavlov
Telerik team
answered on 28 Jan 2010, 12:26 PM
Hello na hui,

I have posted an online example for calculated columns ( including dynamic expressions)
Please have a look at the following blog post.

Kind regards,
Pavel Pavlov
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Scott Rakestraw
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answered on 17 Mar 2010, 03:27 PM
The example from the blog works fine on initial load, but how would I get it to show the new values when any of the fields that make up that calculation change?
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Pavel Pavlov
Telerik team
answered on 18 Mar 2010, 05:32 PM
Hello Scott Rakestraw,

The project attached contains a small hack to force the last cell to update.
Since we bind to the object itself rather than a specific property , we can not benefit form the INotifyPropertyChanged so RadGridView can not sense the value has changed without the code in the CellEditEnded event handler.

Hoper it helps.

Kind regards,
Pavel Pavlov
the Telerik team

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na hui
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Pavel Pavlov
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na hui
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Scott Rakestraw
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