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2 answers
175 views
Hi,

Is it possible to restyle the entire trackballinfo popup? If so how can I get started?
I've tried to use expression blend to edit a copy of the style but I cant find the trackballinfo object in the object list and editing a copy of the chartview control doesn't include the trackballinfo styles.

Many Thanks,

Matt
Matt
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Rank 1
 answered on 13 Mar 2013
1 answer
111 views
Hi,
I have a variable length data grid where some columns are given size as * and some are of size auto.
I am facing  issue in retaing the resize column width of gridview after the page is refreshed. Grid is not maintaining the user settings for column resize/arrangement.
Please provide inputs on same.
Yoan
Telerik team
 answered on 13 Mar 2013
1 answer
271 views
I have this code and I want to be able to press Ctrl+O anywhere in my code to open a new document. How is this implemented in the RibbonView?

<telerik:RadRibbonBackstage>
               <telerik:RadRibbonBackstageItem Name="OpenDocument" Header="Open"  Icon="{Binding Icons.OpenDocument}"
                                                             telerik:KeyTipService.AccessKey="Ctrl+o" telerik:KeyTipService.AccessText="Ctrl+o" 
                                               Command="{Binding OpenCommand}" CommandParameter="DOPE" IsSelectable="False" />
               <telerik:RadRibbonBackstageItem Header="Save" Name="SaveWorkSpace" Icon="{Binding Icons.SaveDocument}" Command="{Binding SaveCommand}" IsSelectable="False"/>
               <telerik:RadRibbonBackstageItem IsGroupSeparator="True" />
               <telerik:RadRibbonBackstageItem Header="Recent" IsDefault="True">
 </telerik:RadRibbonView.Backstage>

This is not the complete menu ..
Martin
Top achievements
Rank 2
 answered on 13 Mar 2013
1 answer
145 views
Hello,
I need to implement Drag & Drop in a TreeListView. I do not have found examples.

Could you please give me some links and advises about "How to use DragDropManager with TreeListView control" ?

Thanks
Regards
Stephane
Nick
Telerik team
 answered on 13 Mar 2013
1 answer
146 views
Hi

Is it possible to implement the 'The 2029 Rule' from Excel when a user enters two-digit year numbers?

See this link for futher information about the 2029 Rule: The 2029 Rule


Thanks in advance!
Vladi
Telerik team
 answered on 13 Mar 2013
2 answers
515 views
I have set the DatePicker to IsReadOnly=true, which stops users from typing in the control.

However, the show calendar button is still active.

How do I disable this?


Thanks

Masha
Telerik team
 answered on 13 Mar 2013
2 answers
117 views

Hello,

I have a wpf desktop application with a radtransition control that use multiple transition effects (slideAndZoom, flipWrap, Roll, MotionBlurZoom).
I recently create the same application but in a WPF browser application (xbap).  exept the slide&zoom effect, all the other effect were replaced by a fade effect.
Is there a solution for this?

Greetings

Francesco
Top achievements
Rank 1
 answered on 13 Mar 2013
1 answer
99 views
Hi Folks,
we need a GridView with tree suport. We are thinking about replacing RadGridView by TreListView.

Is TreeListView a superset of RadGridView or where are the differences ?

Best regards
Oliver
Vlad
Telerik team
 answered on 13 Mar 2013
0 answers
158 views
Hi Support Team,

I am facing an issue while dragging a row from source RadGridView which is in separate window (different instance of same application) and dropping it in target RadGridView which is in separate  window (different instnace of the same application). I have implemented like following but I am getting an exception which is following.  But if I drag text from textbox and drop into RadGridView instead of using GridRow as source it works fine. Please help is to resolve this issue.

"Error HRESULT E_FAIL has been returned from a call to a COM component."

App.xaml file contents are following:
=============================
<Application x:Class="DragAndDropWPFApp.App"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x=http://schemas.microsoft.com/winfx/2006/xaml

 

xmlns:telerik=http://schemas.telerik.com/2008/xaml/presentation
StartupUri="MainWindow.xaml">

<Application.Resources>

<Style TargetType="telerik:GridViewRow">

<Setter Property="telerik:RadDragAndDropManager.AllowDrag" Value="True"></Setter>

<Setter Property="telerik:RadDragAndDropManager.AutoDrag" Value="True"></Setter>

</Style>

</Application.Resources>

</Application>
====================================
I have two RadGridViews in the xaml windows which names are following:
1. rgvSource
2. rgvTarget

Code in the code behind file is following for DragOver Event.

private void rgvSource_DragOver(object sender, DragEventArgs e)
        {
            RadGridView grid = (RadGridView)sender;
            GridViewRow row = (GridViewRow)this.rgvSource.ItemContainerGenerator.ContainerFromItem(this.rgvSource.SelectedItem);
            User user = row.Item as User;
            string data = user.Id.ToString() + "," + user.UserName + "," + user.LastLoginDate.ToShortDateString();   
            DragDrop.DoDragDrop(rgvSource, data , DragDropEffects.Copy);

        }

Dropped Grid event is following

================================

 private void rgvTarget_DragEnter(object sender, DragEventArgs e)
        {
            if (e.Data.GetDataPresent(DataFormats.Text))
                e.Effects = DragDropEffects.Copy;
            else
                e.Effects = DragDropEffects.None;  
        }

        private void rgvTarget_Drop(object sender, DragEventArgs e)
        {
            MessageBox.Show(e.Data.GetData(DataFormats.Text).ToString());
        }
=============================================================
so how to resolve Com expection?

Hope someone will help me out to resolve this issue. Its urgent.

Thanks

Laxman


 

 

 

 

 

Laxman
Top achievements
Rank 1
 asked on 13 Mar 2013
4 answers
290 views
I am trying to find an example of how to set a TabItem style if the Tab Control is bound so the tabitems are dynamically generated? I see examples when you explicitly set the style on the tabitem, but how do you do that on a bound tab control?

All I am trying to do is make it so the selected tab header is blue instead of the default color.
heavywoody
Top achievements
Rank 1
 answered on 12 Mar 2013
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