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Forums » Prof-UIS General Discussion » Multiple selection in CExtReportGridWnd Collapse All
Subject Author Date
Osmin Lazo May 16, 2008 - 8:13 AM

I have added the style __EGBS_MULTI_AREA_SELECTION to the grid but this does not enable multiple selection when holding down Ctrl key as the CExtGridWnd does. Is there any way to turn this on?



Osmin Lazo May 23, 2008 - 12:02 PM


Technical Support May 16, 2008 - 2:11 PM

By default, this style is set on in the CExtReportGridWnd control (see the source code of CExtReportGridWnd::_CreateHelper()). You can simply run the ReportGrid sample without changing any report grid options from the menu so you can see the selection like you need.

Osmin Lazo May 21, 2008 - 2:23 PM

Ok thanks, I had a few unnecessary overlapping styles.

I have another one...

Is it possible to set a filter (text filter) on one of the columns and have the grid apply this one programmatically? I tried setting the

m_strTextFilterEquals member variable of the column but I can not get the grid to apply it by just refreshing the screen....

Thanks in advanced...

Technical Support May 23, 2008 - 6:37 AM

You should invoke the following code to filter out all rows in the report grid again:

CExtReportGridWnd & wndReportGrid = . . .
      wndReportGrid.OnGridFilterUpdateForRows( 0L, -1L, true, NULL );
      OnSwInvalidate( true );