Questions on UI for WPF Forum

2 answers

116 views

Filter search mode no more working in 2009 Q3 SP1

If you open Demo application and select Grid --> First Look --> Filter near any column. As soon as you select a dropdown "Is Equal To" to change the mode you got an excetpion: Recursive Call to Automation Peer API is not valid.

I think this is a bug related to the combobox, I opened another thread this morning related to the fact that RadCombo is raising exception in this release.

Hope this helps,

Ivan

GridView

answered on 23 Dec 2009

5 answers

313 views

drag treeview item to another control

Hello!

I am willing to buy your wpf controls, but before, I need to be sure that I do following stuff with it:

1. drag items to other controls than the treeview itself (for that case, if would be nice if I still would have the "drag tooltip")
2. being able to change the texts "drop in", "drop before", etc...
3. Do filtering (I explain here what I need):
I have the following structure:
aaa
   bbb
   ccc
      fff
ddd
   eee
I enter a filter criteria "fff". Will the node be displayed, even though the node "aaa" and "ccc" do not match the criteria?

Thanks for your quick answer.

Best regards,

Marc Wuergler

TreeView

answered on 23 Dec 2009

1 answer

84 views

Header in GridView

Hi,
We would like to place a combobox in gridview header.How can we add the template in the gridview header.Kindly let us know your feedback for the same on an urgent basis.

Thanks
Anurag

GridView

answered on 23 Dec 2009

4 answers

191 views

[Solved] Docking Forms

Is there a way to dock normal WPF Windows in the RadDock like you can with the winforms implementation ? Is there a way to dock the Telerik RadWindow control at all ?

When I add items to the RadPaneGroup it always has to be a RadPane or iSplitItem.

I'm new to the WPF dock and really keen to get an old winforms application using RadDock for winforms upgraded to wpf.

Docking

answered on 23 Dec 2009

2 answers

60 views

Telerik.Windows.Controls.RadWindow.get_IsInDesignMode() error

Hi team,

Im getting "get_IsInDesignMode() " error while trying create and object of Radwindow

here is the stack trace.

StackTrace = " at Telerik.Windows.Controls.RadWindow.get_IsInDesignMode() at Telerik.Windows.Controls.RadWindow..ctor() at

please let me know how i can resolve this

-raj
orion systems india

Window

answered on 23 Dec 2009

2 answers

146 views

[Solved] Additional useful features

A customer is asking me if it's possible to do the following:

Entering time directly in the box, but filtering possible value as 00-23 for hours and 00:59 for minutes
Allowing maximum of 4 characters. I.e. 2359
Automatically SelectAll content of the input box on focus

Kind regards

TimePicker

answered on 22 Dec 2009

2 answers

227 views

[Solved] IsTabStop false ignored on InputBox

I need to skip the inputBox focus on Tab in order to speed up data entry through keyboard, but even if we set IsTabStop property to false on the DatePicker, the InputBox on its left is still getting focus on Tab, is it possible to change this behaviour ?

Thanks and regards,

Ivan

DatePicker

answered on 22 Dec 2009

1 answer

132 views

Adding value to cell in readonly column in grid associated with dataset

FYI,

The first column of my grid is readonly. I needed to programmatically add a value to a cell in this column. This is how to do it:

<data table>.Columns[<column index>].ReadOnly = false;

<data table>.Rows[<row index>][<column index>] = <value>;

<data table>.Columns[<column index>].ReadOnly = false;

column index is 0 for me.

GridView

answered on 22 Dec 2009

1 answer

162 views

[Solved] WPF - close teleric tabItem.

Hello, I organiza my windows like tabItems in tab controls. when i click on menu item:

                            private void PaieskaTab_Click(object sender, Telerik.Windows.RadRoutedEventArgs e)         
                    {         
                        RadTabItem tabItem = new RadTabItem();         
                        ListTemplate lst = new ListTemplate();         
                        lst.tabWindow = tabItem;         
                        tabItem.Content = lst;         
                        tabItem.Header = "Paieskos langas";         
                        tabItem.Name = "tabPaieskosTestas";         
                        tabControlR.Items.Add(tabItem);         
                    }         

ListTemplate is a user control. In List template is a button "Close". Now when i click this button, i need that this tab,whitch contains this user control, would close. I try code from other forum in telerik:

                                var tabItem = tabWindow as RadTabItem;         
                     
                        var parentItemsControl = Telerik.Windows.Controls.ItemsControl.ItemsControlFromItemContainer(tabItem);         
                     
                        parentItemsControl.Items.Remove(tabItem);          

But his code shows error:

Error 23 The type or namespace name 'ItemsControl' does not exist in the namespace 'Telerik.Windows.Controls' (are you missing an assembly reference?) D:\!_Projects\Teleric_EmptyProject WPF\XSoftArt.WPFengine\XSoftArt.WPFengine\BaseClasses\ListTemplate.xaml.cs 1102 63 XSoftArt.WPFengine

Its this becouse that code is for Silverlight..?How i must change it to get working..?

TabControl

answered on 22 Dec 2009

1 answer

142 views

Hierarchy grid - expand column move

Hello

I use a hierarchy grid
not all the rows have children
in my case
the first rows dont have children
so there is now column for the expand button
when i scroll down and I see the rows taht have children
the expand column appear
but whn I scroll back' to the rows that dont have children
the columns move
I attached 3 print screens
Thanks

GridView

answered on 22 Dec 2009