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Grids for WPF

Discussion Forums

Post about Grids for WPF suggestions, bugs, workarounds, and request support in this forum.

Please note that while we value customer input in this forum and it does help guide our development efforts, it may not always represent our actual priority list.

New Question New Problem New Idea

Threads (669)

  Date Thread Details
2026‑05‑07
113 views
"Hi, Where can I find the ThemedDataGrid style names? I need to tweak the style of the ThemedDataGrid.ColumnHeader..."
2025‑12‑15
401 views
"We're using Actipro PropertyGrid (v25.1.x) with WPF and need to hide categories that become empty after filtering. ..."
2025‑12‑14
311 views
"Is there a handy way to save/load the column order for a TreeListView?"
2025‑12‑02
324 views
"Hi! Why using the ThemedDataGrid will create a "WPF" folder inside temp ? That folder seems always empty also. ..."
2025‑10‑13
537 views
"Hi! I have a property grid with PropertyModel s. Some of them has categories, other not. For some reason the Proper..."
2025‑10‑15
443 views
"How can I prevent the parent node or other node of a grids:TreeListBox to be selected when I delete a child node ? ..."
2025‑10‑07
373 views
"There seem to be an integrated max column width in actipro, because I can't resize the column above a certain width. ..."
2025‑09‑09
1,073 views
"Hi! If i set the IndentIncrement small like 5, the tree lines seem to be a bit off or the expand/colapse buttons ma..."
2025‑09‑09
388 views
"Hi! I have a TreeListView in which I have some columns having the width GridUnitType.Star. I have a ItemContainer..."
2025‑09‑04
683 views
"Hello, I'm using Actipro's ThemedDataGrid, which inherits from WPF's DataGrid. As I know the datagrid should follow..."
2025‑08‑20
600 views
"Hi! Is there a way to hide the arrow for the DataGridColorColumn cells keeping the swatch and to be able to select ..."
2025‑08‑06
557 views
"Hello,It seems that the TreeListBox clears its selected items when column sorting, from the call to InvalidateChildre..."
2025‑05‑30
841 views
"Hi! When using the horizontal scroll bar for a TreeListBox with ScrollViewer.HorizontalScrollBarVisibility="Auto" S..."
2025‑07‑03
508 views
"I have a data model that looks like this public class ItemModel<T> : INotifyPropertyChanged { public..."
2025‑05‑24
824 views
"Unfortunately for this question, I don't have a reproducable solution (I can't consistently recreate these exceptions..."
2025‑05‑02
599 views
"We are using Binding to DataObjects in WPF, and seeing significant memory leaks when the ICollection<PropertyViewM..."
2025‑04‑29
585 views
"Hi there. We are having a bit of an issue with the Drag & Drop functionality for a TreeListBox. If the tree ite..."
2025‑04‑11
680 views
"When I select an object for the first time, the actipro PropertyGrid seem to select the first item that is not a cate..."
2025‑04‑09
581 views
"Hi, I set up TreeListBoxItemAdapter ChildrenQueryModeDefault = OnExpansion, then by rewriting CanHaveChildren can c..."
2025‑02‑04
909 views
"We have a TreeList which may contain several thousand items and there are scenarios where a large part of those may b..."