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Drap and drop between TreeViews but not within "source" TreeView


I implemented drag and drop between TreeViews as described here. Works well.

However while I want to allow dragging an item from the left control to the right control I do not want to allow drag and drop within the control on the left side.

I was trying to achieve my requirement by using the event "OnNodeDragStop", however I can not find something like target control Id within the event properties.


1 Reply

SA SureshRajan Alagarsamy Syncfusion Team March 30, 2023 05:29 PM UTC

Hi Daniel,

We appreciate your patience as we worked to address your request for restricting the drag and drop action within the same control in the TreeView component. While we attempted to achieve your requirement using invoke method in the “OnNodeDragStop” event, we were unable to fully meet your requirements due to Blazor behavior.

We need some additional time and will update you with further details on or before April 3, 2023.


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