raddocking - radsplit container performance issue

4 posts, 0 answers
  1. CQT
    CQT avatar
    21 posts
    Member since:
    May 2011

    Posted 04 Jun 2013 Link to this post

    Hello! Yesterday I put in my wpf application, normally functioning, two radsplitcontainers under raddocking, and from this moment my application, during debug mode in vs2010, takes a lot of time for each operation, a simply onover on a radbutton takes 2-3 seconds to appear and the response to every action is very slow, meaning 5-6 seconds. Closing the window has no effect since all the application, even with this window closed, becomes very slow. The application is normally functioning until I open the window containing these elements.

    If I compile my application and i Run the ".exe" no issue, all is working fine.

    Anybody find the same problem? Is there any solution?

    Here is my code of the splitcontainers with two radgriviews inside:

    <telerik:RadDocking x:Name="radDockingst" HasDocumentHost="False" Background="Transparent">

    <telerik:RadSplitContainer x:Name="radSplitContainerst" Orientation="Vertical">

    <telerik:RadPaneGroup>

    <telerik:RadPane Header="Pane Left 1" >

    <telerik:RadGridView Height="auto" ScrollViewer.CanContentScroll="True" ScrollViewer.VerticalScrollBarVisibility="Visible" telerikControls:StyleManager.Theme="Office_Blue" Margin="0,5,0,0" x:FieldModifier="public" x:Name="radGridRighe" FilteringMode="FilterRow" FontSize="11" RowHeight="18" CanUserSortGroups="True" CanUserSortColumns="True" CanUserSelect="True" AlternationCount="1" FontFamily="Tahoma" CanUserDeleteRows="False" CanUserInsertRows="False" ShowGroupPanel="False" IsReadOnly="True" Grid.Row="0" IsManipulationEnabled="True" />

    </telerik:RadPane>

    </telerik:RadPaneGroup>

    <telerik:RadPaneGroup Background="Transparent">

    <telerik:RadPane Header="Pane Left 2" Background="Transparent">

    <Grid x:FieldModifier="public" Name="GridStandard">

    <Grid.RowDefinitions>

    <RowDefinition Height="0"/>

    <RowDefinition Height="0"/>

    </Grid.RowDefinitions>
    </Grid>

     

    </telerik:RadPane>

    </telerik:RadPaneGroup>

    </telerik:RadSplitContainer>

    </telerik:RadDocking>

    Please help me, I can't nomore test my application in debug due to slow performance.
  2. CQT
    CQT avatar
    21 posts
    Member since:
    May 2011

    Posted 04 Jun 2013 Link to this post

    Hello again. Today I also tried to simply add in a blank window this code, only a grid with a RadDocking and a SplitContainer, Once this window is opened for the first time, the entire application starts slowing down as described in the previous post. I couldn't figure how a simple structure like this can affect the entire application. My telerik wpf controls version is 2012.2.912.40
    <Grid>
      
    <Grid.RowDefinitions>
      
    <RowDefinition>
     
    </RowDefinition>
     
    <RowDefinition>
     
    </RowDefinition>
     
    </Grid.RowDefinitions>
      
    <telerik:RadDocking x:Name="radDockingst" Background="Transparent" Grid.Row="0">
      
    <telerik:RadSplitContainer x:Name="radSplitContainerst" Orientation="Vertical">
      
    <telerik:RadPaneGroup>
      
    <telerik:RadPane Header="Pane Left 1" >
      
    <Label Content="Test 1"/>
      
    </telerik:RadPane>
      
    </telerik:RadPaneGroup>
      
    <telerik:RadPaneGroup Background="Transparent">
     
    <telerik:RadPane Header="Pane Left 2" Background="Transparent">
      
    <Label Content="Test 2"/>
      
    </telerik:RadPane>
     
    </telerik:RadPaneGroup>
      
    </telerik:RadSplitContainer>
      
    </telerik:RadDocking>
     </Grid>
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  4. George
    Admin
    George avatar
    1332 posts

    Posted 07 Jun 2013 Link to this post

    Hello Simone,

    We are not aware of such problem with RadDocking control. Can you try out our latest assemblies and let me know if you continue experience performance issues? 

    You can find attached sample project and video. Please, take a look and let me know if I missed something. 

    Regards,
    George
    Telerik

    Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.

  5. CQT
    CQT avatar
    21 posts
    Member since:
    May 2011

    Posted 07 Jun 2013 Link to this post

    Hello! I found the problem. My application is setted up to retrieve localization translation from database and translations for the raddocking were missing, so the system becomes instable. Once I put correct fields for localization the problem disappeared and the application runs normally.

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