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Armin
495
Redraw row after changing datatype of a cell
posted

In my datagrid I'm hosting WPF controls as you described here: http://blogs.infragistics.com/blogs/andrew_smith/archive/2009/03/27/hosting-wpf-controls-in-a-xamdatagrid-cell.aspx

Let's assume:

Column A: (type string)

Column B: (type myBaseType  --> could be myConcreteTypeX or myConcreteTypeY)

Because the datatype of column B can be different in different rows, I set up my editors/rederers in OnInitializeRecord which depend on the concrete types.
Depending on the value in A (changeable), my underlying collection replaces a row with the new datatype for B. Unfortunately the grid seems just to ReInitialize my row, not allowing me to set the appropriate controls (editors/rederers) because of sealed setters...

How can a force the grid to redraw (delete old and add new) row in my grid?

  • 138253
    Offline posted

    Hello Dunken,

     

    It has been a while since you have made your post, in case you still need support I will be glad to assist you further. I suppose the other community members can benefit from this answer as well. So I have been looking through your post and I suggest you look into this forum thread:

     

    http://community.infragistics.com/forums/t/47550.aspx

     

    which discusses the same issue as yours.

     

    Feel free to write me if you have further questions.