I am converting a large project from some 2012 controls to the latest version. All is going well, until I hit the treeview control.
On compile, I get this error.
Cannot implicitly convert type 'Telerik.WinControls.UI.RadTreeView.TreeViewEventHandler' to 'Telerik.WinControls.UI.TreeNodeCheckedEventHandler'
Not quite sure how to handle this.
here is the referenced line of code
this.monitorRadTreeView.NodeCheckedChanged += new Telerik.WinControls.UI.RadTreeView.TreeViewEventHandler(this.monitorRadTreeView_NodeCheckedChanged);
On compile, I get this error.
Cannot implicitly convert type 'Telerik.WinControls.UI.RadTreeView.TreeViewEventHandler' to 'Telerik.WinControls.UI.TreeNodeCheckedEventHandler'
Not quite sure how to handle this.
here is the referenced line of code
this.monitorRadTreeView.NodeCheckedChanged += new Telerik.WinControls.UI.RadTreeView.TreeViewEventHandler(this.monitorRadTreeView_NodeCheckedChanged);
1 Answer, 1 is accepted
0
Hello Claude,
Thank you for writing.
In Q3 2012 SP1 (version 2012.3.1211) we introduced a reason for checking a check-box in the event arguments of the NodeCheckedChanged event. However, this includes a breaking change as well listed in our release history. The signature of NodeCheckedChanged event is changed to use TreeNodeCheckedEventArgs.
I hope this information helps. Should you have further questions, I would be glad to help.
Regards,
Dess
Telerik
Thank you for writing.
In Q3 2012 SP1 (version 2012.3.1211) we introduced a reason for checking a check-box in the event arguments of the NodeCheckedChanged event. However, this includes a breaking change as well listed in our release history. The signature of NodeCheckedChanged event is changed to use TreeNodeCheckedEventArgs.
I hope this information helps. Should you have further questions, I would be glad to help.
Regards,
Dess
Telerik
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