Create event in C# from ArcGis Poly-lines

09-04-2020 02:24 AM
New Contributor

How do I create an event for graphical objects, e.g. Simple Marker Symbols or Poly Lines? 

The purpose is to mark them and move them. 

This method does not work for me, please see error message in the last 5 rows:

Esri.ArcGISRuntime.UI.Graphic aGraphic = new Esri.ArcGISRuntime.UI.Graphic();

aGraphic.MouseRightButtonDown += Graphic_MouseRightButtonDown;


void Graphic_MouseRightButtonDown(objectsender, System.Windows.Input.MouseButtonEventArgs e)


            // Do something           



            Severity Code    Description Project File Line    Suppression State

Error CS1061  'Graphic' does not contain a definition for'MouseRightButtonDown' and no accessible extension method 'MouseRightButtonDown'accepting a first argument of type 'Graphic' could be found(are you missing a usingdirective or an assembly reference ?)    AccessOptimizer C:\Users\matti\Desktop\ArcGISApp\ArcGISApp\MapWindow.xaml.cs    219 Active

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1 Reply
New Contributor III

The errors you have are not ArcGIS errors.. they are indicative of missing handlers that are expected per your code.

What you are trying to do may be achieved with sample code here -

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