[Solved] RadGridView insert row

[KOG]

Can the RadGridView have rows inserted through the .vb/.cs code behind without identifying the ItemSource in the xaml layer?

We're able to show one row in a grid which lives inside of a Telerik tab control. When we try to update the ItemsSource in a routine we're not seeing a new row. The code is:

Private Sub InsertNewFunding(ByRef oTrainingControl As smTraining)

      Dim addNewFunding As New OurSL.OurServiceReference.TrainingFunding

      oTrainingControl.OurTrainingFundingList.Add(addNewFunding)

      oTrainingControl.grdCostContribution.ItemsSource = oTrainingControl.OurTrainingFundingList

End Sub

Can this be done without mentioning Binding and ItemsSource in the xaml layer?

Thanks.

KOG

[Tsvyatko]

Hello KOG,

To work correctly RadGridView needs ItemsSource property. It can be defined either in Code behind or Xaml code.
In the attachment you  will find sample project demonstrating how you can add items to your collection.

If your collection implements ICollectionNotifyChanged you don't need to set the itemsSource again - Rad grid view will automatically refresh its rows.

Sincerely yours,

Tsvyatko

the Telerik team

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