I think I came across a bug regarding the WorkbookContentChanged event. It is fired every time I change a cell, until I use the "drag cell value" feature, and then it seems to be fired only when a new worksheet is created, there are no notifications when a cell is changed (even in newly created worksheets).

PS: I've created a simple example application but I seem unable to upload .7z files. If you still want it, I'll paste the source in a post

Hello,

I have the following TreeListView.

I use IsExpanded/IsExpandedBinding to open a node and I use IsToggleExpand/AutoExpandItems to open all nodes. Everything works correct.

If I reopen my Tree I have to expand all nodes of the last session. So I store the expand state when closing and use IsExpanded to open the nodes when opening. If I open many nodes it is very slow (flickering). And the ScrollViewer does not recalc its correct size. Perhaps the UI refreshes too often.

If I expand all nodes with IsToggleExpand/AutoExpandItems it is much faster and the ScrollViewer resizes correctly.

How can I improve the user experience and the performance when opening many nodes?

We're looking at using the RadRichTextBox in our application. For testing, I have a very simple docx with 2 mergefields

1. One mergefield in the header of the docx

2. One mergefield in the body of the docx.

When loading the .docx using your sample(SaveAndSaveAs_WFP) , the mergefield in the body appears but the mergfield in the header does not.

How can this be resolved? Is this a settings issue?

Thanks

Hello.

We choose visual component package for our three-tier application with two thin clients: desktop (WPF) and web (HTML5/JS). Clients are connected only to application server (cannot access to database). We want to load all data to application server and download only showed data to the client.

We want to use grouping in your grid component. Is possible grouped data on server and send result (or showed part of result) to client grid component? In other words, has grid component some server-side part? Or grid component need load all data before grouping? We need solve this for both WPF and HTML5/JS.

Could you give me some examples or demos for testing? Please for both WPF and HTML/JS (Kendo UI).

Thank you.

Petr

Hello,

I have a question about keeping the size of a pane thats being undocked the same as the size when it was docked.

I found another post: http://www.telerik.com/forums/how-to-keep-the-size-of-a-floating-pane-equal-to-the-size-of-the-pane-being-docked

But the solution which is given here sets the size to an particular value, I want to keep the same value as when it was docked.

I saw release 2015 Q2 has a property RetainPaneSizeMode for this, but I am still using 2015 Q1.

How can I accomplish this with the 2015 Q1 release?

Regards,

Marcel

Hi,

I'm trying to export a grid to pdf in "UI for WPF Q3 2014". I Read many documents in site but they are almost for new releases.

many answers related to "http://www.telerik.com/forums/export-radgridview-data-to-pdf-and-pagging". but i con't find this page.

PdfFormatProvider in "UI for WPF Q3 2014" can't export "Workbook" or "RadDocument".

what can i do?

Hi to all,

I would to change a CellStyle based to more specific properties of Currenti Item.

Example:

ItemA.Property1

ItemA.Property2

ItemA.Property3

ItemB.Property1
ItemB.Property2
ItemB.Property3

ItemA and ItemB derives from ItemBase that it has CanProperty1, CanProperty2 and CanProperty3 (all 3 boolean)

Now, I would change style to show cell content's only if CanPropertyX = true, if no it will shows other cellstyle (empty cell)

Actually I'm using StyleSelector pattern, but it receives all currenti item, it doesn't know witch property it refer.

How can I do this?