I need to display a busy indicator on my page untill the data has completely loaded and is displayed on the radtreeview. Is there an event that tells me that the tree has completly loaded data. The Loaded event fires as soon as the tree as a control is ready and is not associated to the data.
I have set the IsLoadOnDemandEnabled property to true and manually Setting the ItemSource property to an observable collection. However, I cannot use this point in time as when my data is visible to the user since it takes some extra time to bind it to the visual tree. Hence I have a need for an OnDataBound event from the tree control.
I have set the IsLoadOnDemandEnabled property to true and manually Setting the ItemSource property to an observable collection. However, I cannot use this point in time as when my data is visible to the user since it takes some extra time to bind it to the visual tree. Hence I have a need for an OnDataBound event from the tree control.