Codes not supported anymore?

4 posts, 1 answers
  1. Chris
    Chris avatar
    53 posts
    Member since:
    Oct 2012

    Posted 30 May 2010 Link to this post

    Hi,

              I have codes runnng good using Silverlight 2.0 with Telerik controls. When I used it for Silverlight 4.0 with Telerik Q1 2010 dll's, It doesn't work or the code doesn't exist anymore.


              These are my references in Telerik dlls:
                    Telerik.Windows.Controls                           version: 2010.1.422.1030
                    Telerik.Windows.Controls.Docking
                    Telerik.Windows.Controls.GridView
                    Telerik.Windows.Controls.Input
                    Telerik.Windows.Controls.Navigation
                    Telerik.Windows.Data
                    Telerik.Windows.Themes.Vista 




       Note: appGrid is  the name of the grid.


     Problems:
         
        1.)  Code:
         

    appGrid.TableDefinition.PreviewDataRecordCreate +=

     

    new EventHandler<Telerik.Windows.Data.DataRecordCreateEventArgs>(TableDefinition_PreviewDataRecordCreate);

     


           Error :
                            PreviewDataRecordCreate  
           Error Message:
                          Telerik.Windows.Data.TableDefinition does not contain a definition for 'PreviewDataRecordCreate'  and no extension method PreviewDataRecordCreate  accepting a first argument of type 'Telerik.Windows.Data.TableDefinition ' could be found (are you missing a using directive or an assembly reference?)


         2.) Code:
                    
                    

     

     

    void appGrid_DataLoaded(object sender, EventArgs e)

     

    {

     

     

    if (appGrid.Records != null)

     

    {

     

     

    int count = appGrid.Records.Count;

     

     

     

    if (count > 0)

     

    {

     

     

    for (int i = 0; i < count; i++)

     

    {

     

     

    if (appGrid.Records[i] is Telerik.Windows.Data.ExpandableDataRecord)

     

    {

    ((Telerik.Windows.Data.ExpandableDataRecord)appGrid.Records[i]).IsExpanded =

     

    true;

     

    }

    }

    }

    }

    }

                     
                    Error:
                            Records   

                    Error Message:
                               Telerik.Windows.Controls.RadGridView does not contain a definition for 'Records' no extenion methods 'Records' accepting a first argument of type 'Telerik.Windows.Controls.RadGridView' could be found (are you missing a using directive or an assembly reference?)


                    Error:                        

                  Telerik.Windows.Data.ExpandableDataRecord
            Error Message:
                   The type or namespace name 'ExpandableDataRecord' does not exist in the namespace 'Telerik.Windows.Data' (are you missing an assembly reference?)



           3). Code:           

     

                  appGrid.ItemsControl.BringDataItemIntoView(_serviceRequests[0]);

                Error:
                    ItemsControl
                 Error Message:
                      Telerik.Windows.Controls.RadGridView does not contain a definition for 'ItemsControl' and no extension method 'ItemsControl' accepting a first argument of type 'Telerik.Windows.Controls.RadGridView' could be found (are you missing a using directive or an assembly reference?).


        Note:
              Let me know what updates that you made for these codes that are not working anymore from Silverlght 2.0 to Silverlight 4.0.


    Thanks,
    Chris


                                
                     



       
  2. Answer
    Milan
    Admin
    Milan avatar
    1989 posts

    Posted 02 Jun 2010 Link to this post

    Hello Chris,

    To address the first issue I would kindly ask you to check out our Custom Hierarchy example which demonstrates the current way of defining hierarchy.

    All Record related properties are no longer available but we have created new ones which are very similar and is most cases more intuitive to use. The data items are no longer wrapped in Records - we are now working directly with data item instances. For example, the Records property was substituted for Items, SelectedRecords for SelectedItems, etc.

    To get the count of all items you can check this.gridView.Items.Count. To expand all hierarchy items you can now just call this.gridView.ExpandAllHierarchyItems().

    To bring a specified item into view you can now use the ScrolIntoView method of RadGridView - just pass a data item and it will be scrolled into view.

    Do not hesitate to write if you need more information or guidance. 


    Best wishes,
    Milan
    the Telerik team

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
  3. DevCraft banner
  4. Ramesh
    Ramesh avatar
    19 posts
    Member since:
    Mar 2013

    Posted 13 Dec 2013 Link to this post

     I am using Telerik RadGridView in my application. Recently i updated Telerik.Pivot.Core, Telerik.Windows.Controls, Telerik.Windows.Controls.GridView, Telerik.Windows.Input,
    Telerik.Windows.Controls.Navigation, Telerik.Windows.Data, telerik.Windows.documents into Version 2012.3.1129.45
    and replaced the old assemblies with new one. But after building my project i got  the following errors;

    'Telerik.Windows.Controls.RadGridView' does not contain a definition for 'IsExpanded' accepting a first
     argument of type 'Telerik.Windows.Controls.RadGridView' could be found(are you missing a using directive or an assembly reference?)

    Please let me know how to fix this issue. (issue details attached)
  5. Nick
    Admin
    Nick avatar
    593 posts

    Posted 18 Dec 2013 Link to this post

    Hello Ramesh,

    The IsExpanded method was introduced in Q1 2013. You have to have at least this version to use it.

    Regards,
    Nik
    Telerik
    TRY TELERIK'S NEWEST PRODUCT - EQATEC APPLICATION ANALYTICS for SILVERLIGHT.
    Learn what features your users use (or don't use) in your application. Know your audience. Target it better. Develop wisely.
    Sign up for Free application insights >>
Back to Top