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Rob
80
Instantiate GroupByRecords
posted

Hi Folx,

I have two questions:

  1. I have a xam grid app where I need to do my own groupings, including making my own GroupByRecords. But as you know, GroupByRecord has no constructors. In spite of this, I've found a way to make an instance. The problem is I have no way to set the read-only properties (eg, ChildRecords). My data server will supply me w/the group members, which I need to assign as the ChildRecords to the GroupByRecord, for proper display. If not GroupByRecord, then ExpandableFieldRecord might work for me.
  2. How do I recognize when a user types <Enter> into (or loses focus from) a columns' filter text box?

Can you help? I appreciate a quick response.

Thanx, Rob

  • 138253
    Offline posted

    Hello Rob,

     

    I am just checking the progress of this issue and was wondering if you managed to achieve your goal or if you need any further assistance on the matter.

  • 138253
    Offline posted

    Hello Rob,

     

    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. I have been looking into your post and I can suggest you handle the XamDataGrid’s RecordFilterChanged event and add the following code in its handler:

    Dispatcher.BeginInvoke(new Action(() => 
{
    if ((Utilities.GetDescendantFromName(sender as DependencyObject, "PART_FocusSite") as TextBox).Text == "<Enter>")
    {
        //Do something
    }
}), DispatcherPriority.Background, null);

     

    Feel free to write me if you have further questions.