Hi,

I was not able to Bind Checked Items in RadTreeView to a list of predefined entities.

What is the preferred approach bind the list of hierarchical data in two way mode to checked Items in tree. So that check/uncheck will  update the bound list.

Regards,
Deepak N

I apologize if this is covered somewhere else but I have been unable to find it so far.  I'm trying to "sync" a detail screen with a Telerik gridview.  The user will edit the information on the detail screen and then save.  I want the save process to update the grid information but I want to be able to return to the record being edited.  This is a multi-user scenario so there is no guarantee that a record would return in the same position so I'm trying to come up with a way to "Find" the right record to fill the SelectedItem property.  I would like to be able to utilize the data's primary key to search the grid and selected that record, is this possible?  I've been looking at the FindRecord method but without success.

Thanks,
-Sid Meyers.

Hai,
    I am using 2D pie chart. In that i want to change ChartLegend Foreground color as Black. When i use the below code it doesn't works.

RadChart.DefaultView.ChartLegend.Foreground =

new SolidColorBrush(Colors.Black);

How can i do this?

Thanks.

 

Whenever I try to load the demo it crashes on my machine.  The error log is below.

PLATFORM VERSION INFO
    Windows             : 5.1.2600.131072 (Win32NT)
    Common Language Runtime     : 2.0.50727.1433
    System.Deployment.dll         : 2.0.50727.1433 (REDBITS.050727-1400)
    mscorwks.dll             : 2.0.50727.1433 (REDBITS.050727-1400)
    dfshim.dll             : 2.0.50727.1433 (REDBITS.050727-1400)

SOURCES
    Deployment url            : http://demos.telerik.com/wpf/

ERROR SUMMARY
    Below is a summary of the errors, details of these errors are listed later in the log.
    * An exception occurred while downloading the manifest. Following failure messages were detected:
        + Exception reading manifest from http://demos.telerik.com/wpf/Telerik.Windows.Examples.xbap: the manifest may not be valid or the file could not be opened.
        + Manifest XML signature is not valid.
        + No signature was present in the subject.


COMPONENT STORE TRANSACTION FAILURE SUMMARY
    No transaction error was detected.

WARNINGS
    There were no warnings during this operation.

OPERATION PROGRESS STATUS
    No phase information is available.

ERROR DETAILS
    Following errors were detected during this operation.
    * [11/7/2008 9:01:28 AM] System.Deployment.Application.InvalidDeploymentException (ManifestParse)
        - Exception reading manifest from http://demos.telerik.com/wpf/Telerik.Windows.Examples.xbap: the manifest may not be valid or the file could not be opened.
        - Source: System.Deployment
        - Stack trace:
            at System.Deployment.Application.ManifestReader.FromDocument(String localPath, ManifestType manifestType, Uri sourceUri)
            at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirect(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
            at System.Deployment.Application.DownloadManager.DownloadDeploymentManifest(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options)
            at System.Deployment.Application.DeploymentManager.BindCore(Boolean blocking, TempFile& tempDeploy, TempDirectory& tempAppDir, FileStream& refTransaction, String& productName)
            at System.Deployment.Application.DeploymentManager.BindAsyncWorker()
        --- Inner Exception ---
        System.Deployment.Application.InvalidDeploymentException (SignatureValidation)
        - Manifest XML signature is not valid.
        - Source: System.Deployment
        - Stack trace:
            at System.Deployment.Application.Manifest.AssemblyManifest.ValidateSignature(Stream s)
            at System.Deployment.Application.ManifestReader.FromDocument(String localPath, ManifestType manifestType, Uri sourceUri)
        --- Inner Exception ---
        System.Security.Cryptography.CryptographicException
        - No signature was present in the subject.

        - Source: System.Deployment
        - Stack trace:
            at System.Deployment.Internal.CodeSigning.SignedCmiManifest.Verify(CmiManifestVerifyFlags verifyFlags)
            at System.Deployment.Application.Manifest.AssemblyManifest.ValidateSignature(Stream s)

COMPONENT STORE TRANSACTION DETAILS
    No transaction information is available.

Hi,

I have two radgridview. The first has only MasterGridviewTemplate, the second has MasterGridviewTemplate and ChilGridViewTemplate.

The first grid has a column name is Price. It's FormatString is {0:#,##0.00} . it shows prices like 8.26 although incoming values is 8.2600. It is good, I want to this.

But I could not achive this on the second grid's ChildGridViewTemplate. On the second grid's ChildGridViewTemplate has a column name is Price. It's FormatString is {0:#,##0.00} . But it shows prices like 8.2600. I want to show it as 8.26.


Please help.

Hi,
first of all I'm sorry for my English.
I'm a new user, I'm trying to binding a fieldFilterDescription property  (value) to Textbox Property (text)
I used an example found in this forum "SilverlightGridCustomFilterRow"
In SilverlightGridCustomFilterRow the binding work well, but in my vb code WPF
the binding don't work.
When I change the textboxproperty don't change the fieldFilterDescription property
   
What's Wrong?


Best regards
Marco

[Newbie question]

Hi,

I'm trying to set up a simple line chart.
My code is very simple:

 

When the code runs, a NullReferenceException is thrown.
----------------------------------------------------------------------------------------------------------

 

System.NullReferenceException: Object reference not set to an instance of an object.

   at Telerik.Windows.Controls.Charting.BaseAnimationConverter.GetAnimationSettings() in c:\Builds\WPF_Scrum\Chart_WPF_2009_Q2_SP1\Sources\Development\Controls\Chart\Chart\Animations\BaseAnimationConverter.cs:line 163
-----------------------------------------------------------------------------------------------------------

what am I missing?

Thanks.

 

 

Hello,
I want to use Items.Add to feed my Grid, instead of ItemsSource.  Does the current version support Unbound mode?   I'm using 2009 Q2 SP1.

Regards,
Marco

Hello,
the questions is listed like below

1 After doing the following example the chart crashed.
 for (int i = 0; i < 2; i++)
   {
          ChartArea.DataSeries.First().Add(new DataPoint(i, 8E-308));
   }

2 When five hundred or more DataPoints are added to the chart the refresh rate of the chart is so slow that it always makes me think the chart crashes.

Do you have any solutions?Thanks!

Hi,

The requirement is to select  the next row after deletion of a row ,which is triggered due removal of item leading to Items Collection Changed event.
I tried  creating custom Grid with the following code and It did not work for me [for simplicity i'm selecting first element in the below code snippet]

//In constructor
Items.CollectionChanged += ItemsOnCollectionChanged;
    
        private void ItemsOnCollectionChanged(object sender, NotifyCollectionChangedEventArgs args)
        {
            if(args.Action==NotifyCollectionChangedAction.Remove)
                SelectedItem = Items[0];
        }