Copyright © 1999-2026 Actipro Software LLC. All Rights Reserved. Fri, 08 May 2026 21:17:32 Z 60 2a445a11-19bd-4a98-a6b5-d96377214fb2-123542 I know it does look daunting at first. BasedOn's only work with StaticResource (not DynamicResource). Then the x:Static part means look at a static property of that type/prop name to get the actu... 2026-05-08T21:17:32Z 2a445a11-19bd-4a98-a6b5-d96377214fb2-123541 OMG, that's crazy, thanks for your patience, it works now. 2026-05-08T21:12:20Z 2a445a11-19bd-4a98-a6b5-d96377214fb2-123540 I think this time you were missing the x:Static part. It should be this: BasedOn="{StaticResource {x:Static themes:DataGridResourceKeys.DataGridColumnHeaderStyleKey}}" 2026-05-08T21:09:49Z 2a445a11-19bd-4a98-a6b5-d96377214fb2-123539 So, that works for you. I wonder why it doesn't work for me? Same error. Using: <Style TargetType="{x:Type DataGridColumnHeader}" BasedOn="{StaticResource themes:DataGridResourceKeys.DataGridCo... 2026-05-08T20:52:16Z 2a445a11-19bd-4a98-a6b5-d96377214fb2-123538 Hi John, You are close. If you change the last line to use StaticResource instead of DynamicResource, it will work. 2026-05-08T20:16:21Z 2a445a11-19bd-4a98-a6b5-d96377214fb2-123537 Thanks for the information. The following code crashes, do you know why? App.xaml.cs OnStartUp ImageProvider.Default.ChromaticAdaptationMode = ImageChromaticAdaptationMode.DarkThemes; ImageProv... 2026-05-08T17:21:04Z 2a445a11-19bd-4a98-a6b5-d96377214fb2-123536 Hi John, Our free DataGrid add-on is fully open source here on GitHub. You can look at that file to see all the Styles and their keys. The DataGrid style keys are on the DataGridResourceKeys cl... 2026-05-08T16:33:44Z 2a445a11-19bd-4a98-a6b5-d96377214fb2-123535 Hi, Where can I find the ThemedDataGrid style names? I need to tweak the style of the ThemedDataGrid.ColumnHeaderStyle. To do this I need to add the BasedOn attribute of the new Style element. ... 2026-05-07T22:44:02Z 64c0739d-80c7-4017-b69f-41cc189f1dc3-123386 Hi Scott, Thanks and I agree with your assessment. I believe the reason it was opened up to more than just IPropertyModel was so that it could match ICategoryEditorModel objects as well, since t... 2025-12-18T16:26:43Z 64c0739d-80c7-4017-b69f-41cc189f1dc3-123385 I identified the root cause. Your QuickStart sample works correctly because it uses the default Contains operation. The issue is specific to NotEquals filters. The Problem:When using PropertyMode... 2025-12-18T03:04:34Z 64c0739d-80c7-4017-b69f-41cc189f1dc3-123382 Hi Scott, I opened the "PropertyGridFiltersBuiltin" QuickStart, which uses a group of PropertyModelStringFilter and PropertyModelBooleanFilter together as an example. When I change the filter to... 2025-12-15T21:40:35Z 77416718-7262-4875-a868-7bf0efacbbf2-123380 Hi Alex, I'm sorry but we don't have anything built in for that. You can enumerate the columns and persist the order yourself though. The TreeListView.ColumnReordered event is raised after the... 2025-12-15T19:41:39Z 64c0739d-80c7-4017-b69f-41cc189f1dc3-123381 We're using Actipro PropertyGrid (v25.1.x) with WPF and need to hide categories that become empty after filtering. Setup:<grids:PropertyGrid IsFilterActive="True"><grids:PropertyGrid.Dat... 2025-12-15T19:00:45Z 77416718-7262-4875-a868-7bf0efacbbf2-123379 Is there a handy way to save/load the column order for a TreeListView? 2025-12-14T02:54:30Z 4a96f075-1342-4a2c-82a7-cb236b20df4e-123370 Hi! It seems that also the DataGrid will create that folder in %TEMP% for some reason. Kind regards, Daniel 2025-12-06T08:03:56Z 483ee45c-67e5-42dc-8d46-471479c20fa4-123364 Hello, The PropertyModel class is used for explicit definitions of property models, meant to optionally support XAML bindings on its properties. It ideally would have inherited DependencyObject,... 2025-12-03T20:15:01Z 483ee45c-67e5-42dc-8d46-471479c20fa4-123361 Hi! For some reason I cannot make a grids:PropertyModel disabled. IsEnabled="False" does not seem to work. I also tried setting the visibility but I could not managed to make it work. Any adv... 2025-12-03T09:14:59Z 4a96f075-1342-4a2c-82a7-cb236b20df4e-123360 Hi Daniel, I assume you mean in "C:\Windows\Temp"? I'm not sure what would cause that since we do not create Windows folders by default. The only thing I can think of in our WPF controls that ... 2025-12-02T21:35:53Z 4a96f075-1342-4a2c-82a7-cb236b20df4e-123359 Hi! Why using the ThemedDataGrid will create a "WPF" folder inside temp ? That folder seems always empty also. Kind regards, Daniel 2025-12-02T10:44:53Z ed26f24e-004f-4f1a-a10d-170efd12ac37-123258 Thank you! 2025-10-18T06:02:53Z ed26f24e-004f-4f1a-a10d-170efd12ac37-123253 Hi Daniel, We have updated the logic for the next build to select the previous sibling, falling back to the parent if there is none. 2025-10-17T16:01:16Z ed26f24e-004f-4f1a-a10d-170efd12ac37-123251 Hi! The logic might be a bit too complex. I would need to find the above sibling somehow. In my case the item / items will be selected before I remove it / them. Cant I just stop somehow this... 2025-10-16T16:05:19Z ed26f24e-004f-4f1a-a10d-170efd12ac37-123247 Hi Daniel, The selection should only be moved if a node being removed was selected. I just retested that here and it seemed fine, where I could remove a child node with the parent selected, and ... 2025-10-16T15:34:45Z ed26f24e-004f-4f1a-a10d-170efd12ac37-123246 How can I prevent the parent node or other node of a grids:TreeListBox to be selected when I delete a child node ? I have set up a scroll into view for the selected node but when I delete a child... 2025-10-15T18:28:06Z 483ee45c-67e5-42dc-8d46-471479c20fa4-123227 Hello, The PropertyGrid.SortComparer is what determines how items are sorted. It flows down to the TypeDescriptorFactory.SortDataModels virtual method that uses the sort comparer, if available, ... 2025-10-13T20:48:06Z 483ee45c-67e5-42dc-8d46-471479c20fa4-123225 Hi! I have a property grid with PropertyModel s. Some of them has categories, other not. For some reason the PropertyModel s with categories are put above the ones without categories. SortCompa... 2025-10-13T11:58:09Z 6c116481-7488-4f15-aada-3615944499de-123217 Hello, Are you referring to the property name column? By default that does have a min and max width set. The PropertyGrid.NameColumnMaxWidth property can be increased if you want it to support ... 2025-10-08T14:30:59Z 6c116481-7488-4f15-aada-3615944499de-123216 There seem to be an integrated max column width in actipro, because I can't resize the column above a certain width. Is there a way to make my column not limited in width? Thanks! 2025-10-07T19:39:55Z 81f03849-9677-4db7-9707-ff0da80f7301-123150 Hi Daniel, Thanks for pointing this out. We have updated our tree line rendering logic for the next version to align it with the expander buttons as IndentIncrement changes. 2025-09-09T20:35:32Z bc45b69e-2af7-4861-9ad7-59e8d53bd3e4-123146 Hi Daniel, Since this is a more complex setup, can you make a new simple sample project showing it happening and send that to our support address? Reference this thread in your email and be sure... 2025-09-09T20:00:02Z 81f03849-9677-4db7-9707-ff0da80f7301-123145 Hi! If i set the IndentIncrement small like 5, the tree lines seem to be a bit off or the expand/colapse buttons maybe. Kind regards, Daniel 2025-09-09T10:42:00Z bc45b69e-2af7-4861-9ad7-59e8d53bd3e4-123143 Hi! I have a TreeListView in which I have some columns having the width GridUnitType.Star. I have a ItemContainerStyleSelector and for the categories I use a TreeListBoxItem style such that it ... 2025-09-09T08:14:30Z 582d41f6-995e-4628-8712-28da03726ead-123133 Hello, As you noted, our ThemedDataGrid is just a custom theme applied to WPF's DataGrid, so we do not have control over functionality like what you are requesting. I spent some time searching f... 2025-09-04T21:50:53Z 582d41f6-995e-4628-8712-28da03726ead-123132 Hello, I'm using Actipro's ThemedDataGrid, which inherits from WPF's DataGrid. As I know the datagrid should follow a similar behaviour as Excel sheet. The issue I want to clarify with you is the... 2025-09-04T06:45:04Z a42fe1b9-b272-4c56-86af-5f960b88bf42-123110 Hi Daniel, While you can set HasText=False, there isn't an option to hide the drop-down button and still show the popup. A ColorEditBox control from our Editors product is used behind the scenes... 2025-08-20T20:41:29Z a42fe1b9-b272-4c56-86af-5f960b88bf42-123108 Hi! Is there a way to hide the arrow for the DataGridColorColumn cells keeping the swatch and to be able to select the color just by clicking on the swatch? Kind regards, Daniel 2025-08-20T08:37:00Z 4f9ad45e-4ce9-4993-b2b2-3d83874f4110-123093 Thank you, this does seem to do the trick 2025-08-07T21:58:56Z 4f9ad45e-4ce9-4993-b2b2-3d83874f4110-123091 Hi Alex, In a recent update, we made it so that changing the ItemsSource (via RootItem) won't clear selection. This is a little hacky but will work with v25.1.1 in place of the treeListView.Inva... 2025-08-07T17:55:53Z 4f9ad45e-4ce9-4993-b2b2-3d83874f4110-123089 Hello,It seems that the TreeListBox clears its selected items when column sorting, from the call to InvalidateChildren(). this can be seen in SampleBrowser example.This is causing some headache in ... 2025-08-06T19:06:14Z 9ed9b675-29ac-4278-b3de-1a6a242b409f-123061 Hi! I managed to make it work rerouting the mouse wheel events. Kind regards, Daniel 2025-07-17T11:14:23Z 9ed9b675-29ac-4278-b3de-1a6a242b409f-123060 Hi! I put the TreeListBox inside a ScrollViewer as a workaround but I cannot scroll now :( Any advice on how to disable the scroll for the TreeListBox such that scrolling to work ? Kind r... 2025-07-17T11:10:24Z f67463c0-c4de-4358-97e8-1242682e7ffc-123045 Hello, Since you are abstracting things out into other layers, the default data factory won't work well here without additional custom logic added. For instance, you are telling it to use the I... 2025-07-07T14:31:18Z f67463c0-c4de-4358-97e8-1242682e7ffc-123047 This 'appears' to work ( always the best type of working :) ) but for many of the members I'm not sure what should be returned beyond null. public class ResetCommand<T> : ICommand { ... 2025-07-03T22:25:37Z f67463c0-c4de-4358-97e8-1242682e7ffc-123046 I'm guessing that deriving from IPropertyModel might be a way to accomplish this but implementing 55 different properties and methods seems a little heavy and I'm not sure what I should be returnin... 2025-07-03T21:32:20Z f67463c0-c4de-4358-97e8-1242682e7ffc-123044 I have a data model that looks like this public class ItemModel<T> : INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; protected virtual voi... 2025-07-03T20:12:44Z 9ed9b675-29ac-4278-b3de-1a6a242b409f-122986 Thanks! I put the TreeListBox inside a ScrollViewer as a workaround. Kind regards, Daniel 2025-06-02T17:58:29Z 9ed9b675-29ac-4278-b3de-1a6a242b409f-122983 Hi Daniel, Thank you for reporting this. We've fixed it for the next release, which will be v25.1.1. 2025-06-02T17:13:37Z 9ed9b675-29ac-4278-b3de-1a6a242b409f-122982 Hi! When using the horizontal scroll bar for a TreeListBox with ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto" and HasTreeLines="True" will move... 2025-05-30T10:27:36Z 8073ef7f-78dd-47ff-b576-82181944ec4f-122971 Hello, I'm sorry you're running into issues. It's difficult to say what could be causing those without a sample to debug, but we haven't had those kinds of exceptions reported. The first two e... 2025-05-27T15:38:22Z 8073ef7f-78dd-47ff-b576-82181944ec4f-122966 Unfortunately for this question, I don't have a reproducable solution (I can't consistently recreate these exceptions, they occur like a race condition and thus far have only occurred in the debugg... 2025-05-24T12:49:46Z 1e85ce07-9461-408b-a1e8-618bae8453b5-122909 Hi Andrew, Ha, I think we wrote you back about at the same time you posted this. We have a fix in place for the upcoming v25.1 release. 2025-05-05T19:54:18Z 1e85ce07-9461-408b-a1e8-618bae8453b5-122908 I sent an email to support with a sample app on Friday. Let me know if you'd like more information. 2025-05-05T19:25:50Z 1e85ce07-9461-408b-a1e8-618bae8453b5-122906 Hi Andrew, Thank you for writing. This is not a known issue and I don't believe anything related has been worked on since v23.1. Could you make a new simple sample project that shows this scen... 2025-05-02T20:40:30Z 1e85ce07-9461-408b-a1e8-618bae8453b5-122905 We are using Binding to DataObjects in WPF, and seeing significant memory leaks when the ICollection<PropertyViewModelBase> contains instances of more than one type. The MergedpropertyModel ... 2025-05-02T18:50:39Z 0561afd5-e604-43c8-ab8c-705803b5912d-122902 Hey there, thanks for confirming. I had a hunch. 2025-04-30T13:37:32Z 0561afd5-e604-43c8-ab8c-705803b5912d-122901 Hi Dan, Yes, if a child control handles mouse input, then drag and drop for the TreeListBoxItem won't work. You'd have to either make that child control IsHitTestVisible=False or don't have it s... 2025-04-30T12:23:26Z 0561afd5-e604-43c8-ab8c-705803b5912d-122900 Hi there. We are having a bit of an issue with the Drag & Drop functionality for a TreeListBox. If the tree item has a Button or other similar control as the content, Drag & Drop does not... 2025-04-29T18:52:40Z d926fd19-aff6-48e8-be72-b10756fa1511-122880 Hello, The DataFactoryBase.GetPropertyModels method is called by the DataFactoryBase.GetDataModels method. Then the returned properties are categorized and ICategoryModels are added as needed. ... 2025-04-14T18:48:18Z d926fd19-aff6-48e8-be72-b10756fa1511-122879 I am using a factory and the GetPropertyModels specifically returns IList<IPropertyModel>, I don't think I have a choice to use IPropertyModel and ICategoryModel, or am I missing an alternative? 2025-04-14T14:38:12Z d926fd19-aff6-48e8-be72-b10756fa1511-122878 Hello, I'm sorry but it appears the logic to select the first IPropertyModel or ICategoryEditorModel after a refresh is built-in. If your UI is coming from a data model that doesn't implement on... 2025-04-11T20:21:01Z d926fd19-aff6-48e8-be72-b10756fa1511-122877 When I select an object for the first time, the actipro PropertyGrid seem to select the first item that is not a category. Is it possible to avoid this? Because It is a problem in my case since I... 2025-04-11T13:42:57Z f092b2d7-ea36-48e0-a5c4-f454f6072395-122876 If your view model raises an INotifyPropertyChanged.PropertyChanged event for the property name that is set via the item adapter's ChildrenPath, our logic that watches the view model will think the... 2025-04-10T19:45:23Z f092b2d7-ea36-48e0-a5c4-f454f6072395-122875 Is there any other solution? My current approach is not convenient to get treelistbox in the place of business logic. I have tried to bind isexpandable, but it will cause other problems. 2025-04-10T06:12:33Z f092b2d7-ea36-48e0-a5c4-f454f6072395-122874 Hello, If you call the TreeListBox.InvalidateChildren(item) method and pass it your view model item, it should requery the CanHaveChildren state. 2025-04-09T20:23:07Z f092b2d7-ea36-48e0-a5c4-f454f6072395-122873 Hi, I set up TreeListBoxItemAdapter ChildrenQueryModeDefault = OnExpansion, then by rewriting CanHaveChildren can control node, when I have modified the data of the current node, I want to reset ... 2025-04-09T07:06:41Z f7ed0dfe-f5a4-46f6-8d32-82cf484c6fe2-122796 Hello, I believe the obfuscated stack there is for a BringTreeNodeIntoView method that could call UpdateLayout in a certain scenario. When I tried building a test to reproduce it, that UpdateLay... 2025-02-06T21:17:49Z f7ed0dfe-f5a4-46f6-8d32-82cf484c6fe2-122789 Extracting an executable sample would take some considerable time, therefore I'd like to first have a confirmation that the following part of the callstack is expected even though updates to IsSele... 2025-02-06T07:50:21Z f7ed0dfe-f5a4-46f6-8d32-82cf484c6fe2-122788 Hi Lars, We'll add that code example to the docs for the next build. The only way to apply the batch update is to have the control instance. Perhaps your view model could use events handled by ... 2025-02-05T20:29:14Z f7ed0dfe-f5a4-46f6-8d32-82cf484c6fe2-122787 Also, is there any recommended way to do the batch selection update when the selection is done on the model, where I don't have access to the tree control instance? E.g. any way to control the batc... 2025-02-05T14:56:09Z f7ed0dfe-f5a4-46f6-8d32-82cf484c6fe2-122786 I thought I read the docs thorougly, but didn't find that method. Thanks for the advice! May I suggest to add that information to this general page on selection in tree controls:https://www.actip... 2025-02-05T14:53:20Z f7ed0dfe-f5a4-46f6-8d32-82cf484c6fe2-122785 Hello, We wrap our internal selection operations with a batch transaction that minimizes events. There is a public TreeListBox.CreateSelectionBatch method you can use that returns an IDisposable... 2025-02-04T21:09:08Z f7ed0dfe-f5a4-46f6-8d32-82cf484c6fe2-122784 We have a TreeList which may contain several thousand items and there are scenarios where a large part of those may be selected programatically. In general, this works fine as long as the number of... 2025-02-04T09:35:05Z fc947e31-b677-4931-8552-b096cc50e442-122777 Hi Patrick, I think that what is happening here is that the TreeListBox (base class of TreeListView) has a protected virtual method named ProcessKeyDown that handles various keys for navigation a... 2025-01-27T20:27:25Z 6d1cfb25-b8fd-4b8b-9a3f-ebb71a96f7bb-122776 OK, we will contact you via company email, maybe in a week. Thank you for your work. 2025-01-25T02:09:24Z fc947e31-b677-4931-8552-b096cc50e442-122775 Using the TreeListView I want to react to the user pressing the enter key on a textbox that I have added to the cell template of a column. I am listening to the PreviewTextinput event on the text b... 2025-01-24T22:43:56Z 6d1cfb25-b8fd-4b8b-9a3f-ebb71a96f7bb-122773 Hi David, The simplest thing might be if you write our support address and mention this thread, we can send you a preview build that has our code update in it. Then you can test with that and av... 2025-01-24T21:33:47Z 4161c7ac-8055-4105-ad1d-e9a3a57cca6b-122774 Hello, Something to keep in mind is how the TreeListBox is virtualized and does not have direct access to the view models you create. We can't walk the entire tree of items being added to look f... 2025-01-24T20:42:06Z 6d1cfb25-b8fd-4b8b-9a3f-ebb71a96f7bb-122772 What I mean is that we use this control very frequently. From our perspective, the SelectedItem property does not undertake any business. If we prioritize solving the problem with this idea, the co... 2025-01-24T02:35:31Z 4161c7ac-8055-4105-ad1d-e9a3a57cca6b-122771 Successfully processed! But the decisive factor is the third step: add the whole tree and then set "IsSelected". The first two steps are my mistakes, but they are not related to this problem. T... 2025-01-24T02:12:42Z 6d1cfb25-b8fd-4b8b-9a3f-ebb71a96f7bb-122770 Hello, We agree and I apologize if it wasn't described properly, but the last paragraph in our previous reply mentions that the update made should also handle if you don't change SelectedItem bef... 2025-01-22T21:08:44Z a4af3000-d7a3-4099-808c-c22237aad2a9-122768 Hi Mark, I don't think our control handles the mouse wheel directly, but the ScrollViewer in the TreeListView's template definitely processes and handles that event. I'm glad you found a workaro... 2025-01-22T17:20:47Z 4161c7ac-8055-4105-ad1d-e9a3a57cca6b-122765 Hello, This took a while to track down since when debugging the issue, things weren't making sense for logic paths in our code. We eventually narrowed it down to part of the problem being the No... 2025-01-22T14:57:51Z 6d1cfb25-b8fd-4b8b-9a3f-ebb71a96f7bb-122769 Thanks for your reply. Bidirectional binding of "SelectedItem" and then letting ViewModel notify TreeListBox to perform Focus behavior may be a relatively simple solution at present. But it sou... 2025-01-22T05:04:24Z a4af3000-d7a3-4099-808c-c22237aad2a9-122767 Immediately when I used PreviewMouseWheel, it worked.. So I successfully jinxed myself here with this one. 2025-01-21T20:10:23Z a4af3000-d7a3-4099-808c-c22237aad2a9-122766 As title describes, when hooking up a MouseWheel event to TreeListView, the event never fires so I cannot do actions on MouseWheel as intended. Is there another way to access this event? Other even... 2025-01-21T20:09:18Z 6d1cfb25-b8fd-4b8b-9a3f-ebb71a96f7bb-122762 Hello, The TreeListBox control will try to select an ancestor item if the current selected item is removed. However in this case you turned off IsRootItemVisible. If the root item was visible, ... 2025-01-21T16:30:04Z 4161c7ac-8055-4105-ad1d-e9a3a57cca6b-122764 If possible, please at least tell me how to deal with this problem, thanks! 2025-01-21T15:53:55Z 4161c7ac-8055-4105-ad1d-e9a3a57cca6b-122763 Hello, Actipro developers. When I use TreeListBox to dynamically load data, I find that when I set IsSelected in ViewModel to true, the selected highlight style does not take effect. After my ins... 2025-01-21T15:45:42Z 6d1cfb25-b8fd-4b8b-9a3f-ebb71a96f7bb-122761 Hello, Actipro developers. I am using Actipro's WPF controls. Now I found a behavior: when deleting an item in TreeListBox, WPF's focus will be released to the top layer. This will seriously affe... 2025-01-18T14:33:53Z 3c0593db-fd9d-42c5-9b4d-e6143da68188-122750 Hi Marcin, Support for several TreeListView UIA peers was added in v24.1, so the recommended solution would simply be to upgrade. Unfortunately, there would not be an easy way to implement this ... 2025-01-02T20:21:35Z 3c0593db-fd9d-42c5-9b4d-e6143da68188-122749 I am trying to acces TreeListViewColumnHeader using Microsoft UI Automation to perform some changes around columns visibility, order and width for our internal tests purposes. It seems there is no ... 2025-01-02T12:04:09Z 26fe480b-9be3-4674-b5f5-ccf0f42b130a-122740 Hi Patrick, If you are a WPF Studio bundle customer, the default styles/templates will be available for download from your account. If you own an individual product (like Grids only) license ins... 2024-12-09T21:34:06Z 26fe480b-9be3-4674-b5f5-ccf0f42b130a-122739 I am looking for the default control template for the TreeListView and related controls like the column header, treeitems, cells and rows. I need to style the TreeListView to match out current appl... 2024-12-09T21:10:51Z b492b89d-6f3c-4f54-8ae3-a0cd2b7eb002-122718 Thanks for the quick response. It was quite helpful. 2024-11-20T09:25:35Z b492b89d-6f3c-4f54-8ae3-a0cd2b7eb002-122717 Yes, I forget that : <Style x:Key="CategoryPropertyGridItemStyle" TargetType="grids:PropertyGridItem" > <Setter Property="Background" Value="{DynamicResource {x:Static themes:Asset... 2024-11-20T08:27:54Z b492b89d-6f3c-4f54-8ae3-a0cd2b7eb002-122715 Thanks for the code snippet. Just one question.In the MainControl.xaml, Are you setting style for both CategoryStyle and PropertyStyle. Can you share the code for the xaml too. 2024-11-19T18:06:29Z b492b89d-6f3c-4f54-8ae3-a0cd2b7eb002-122714 Hello, If its not too late, here is a sample for an auto-hidding category that becomes hidden when all its children are hidden: interface IHideableElement { bool IsVisible { get; } } cla... 2024-11-19T13:44:39Z b492b89d-6f3c-4f54-8ae3-a0cd2b7eb002-122709 Hi BenjaminLopVic,Can you please share a code sample for the same. 2024-11-14T12:22:12Z 6db37403-cd3d-4087-aba0-78634b7802e4-122701 Hello, Since you are doing some customized things here via dynamic properties, it's difficult for us to say what is going on without a simple sample to debug with. Could you throw together a new... 2024-11-11T21:24:40Z 6db37403-cd3d-4087-aba0-78634b7802e4-122700 Hello I am using the WPF PrpertyGrid control and I am unable to make enum properties to work as expected. In my interface, once of those enum properties is defined as this: [Browsable(true), ... 2024-11-11T07:28:55Z