Infragistics Forums

Hi, I am getting a NullReferenceException when I Ungroup after grouping based on a column in XamDataGrid. The StackTrace is as below. I get this exception when I try to double click on a row after grouping and then ungrouping based on a column. This happens only the first time though, when I double click...

Hi, I've recently begun working with the UltraWebGrid and I'm very happy with the possibilities it offers. However, I do have some questions about the ViewType="OutlookGroupBy" property. If you group on more then 2 columns, the window where the 'grouped by' columns are displayed...

Hello, i'm new in WPF and XamDataGrid. Grouping in the XamDataGrid is very easy, BUT how can i show just one header at the top? Default is for every group - one header - looks not that nice :) Thanks for your help. Frank

Hi While trying to resize the group header , I am getting the "Object reference error ". unable to get the cause for this .Is there any event that fires ,when we try to resize the group column header. Thanks in advance ..

I am already using the AfterSortChange as below, however the bank key is always TestType no matter what column the user is grouping by. Not only do I need to make sure the Transaction column is the one being grouped/ungrouped, I need to fire the Summary only when the band is actually grouped by that...

Hi , The only way I can determine to do this is to create another column for each grouping that concatenates the Name+Age or School+Grade and then group by that. hope this is the best approach you can go ahead... The real problem though is, I want to be able to do this based on a radio button selection...

Hi, is there any way to retrive a groupe columns collection visible using the "outlook style"? thanks Marco

How do I tell if a Group By column has been grouped? I have a situation where I've added a summary row that needs to appear only when the column has been grouped but disappear when the column is not.

Hello, I am looking for the GroupByRows property for the WebGrid control and I do not see it anywhere. I looked in .DisplayLayout but i only see the objects GroupByColumnsHidden, GroupbyRowDescriptionMask and GroupByRowStyle. I am having the same problem as the original post. Basically I would like to...

Hi While Grouping in XamGrid I need to change the Header format displayed in the Group Header.I tried the fowllowing code to do that private void XamDataGridDetails_InitializeRecord(object sender, InitializeRecordEventArgs e){ if (e.Record != null) { GroupByRecord gbr = e.Record as GroupByRecord; if...