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Ryan
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Refresh Cell In Grid Bound To An Object That Doesn't Implement INotifyPropertyChanged
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Hello,

 I have an object that I unfortunately can't change that doesn't implement INotifyPropertyChanged that is being bound to the xamGrid.  When I add or delete from the collection, the grid updates.  When I update the object, it doesn't update, unless I set the ItemSource to Null and then re-bind.  I also found you can select the cell and or start editing the cell and then cancel the update which is forcing the grid to refetch just that cell. 

Re-binding the whole grid isn't ideal - it looses position of the current selection, and has high overhead I'd imagine.  Selecting the cell and or editing them is kind of a hack.  Is there any other way to force a cell to rebind or refresh from the data source?

 Thanks

 

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  • 40030
    Offline posted

    Hi

    If you can get a reference to the Cell. You can call it's Refresh() method. 

    grid.Rows[0].Cells["YourCOlumnKey"].Refresh();

    Although, it'd definitely be better if you can find a way to implement INotifyPropertyChanged, as that is basically free and requires no additional handling. And one of the core features of SL.

    -SteveZ

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