topic Remove marker from map when a call is removed in ArcGIS Mapping and Charting Questions

Remove marker from map when a call is removed

ElizabethWare1 — Thu, 16 Jan 2020 20:43:21 GMT

Brad Niemand I am adding a marker when a focus is done on a particular call or address. How do I clear that marker.

Here is how I am adding it:

// Set colors of results marker...
IGraphicProperties graphicProperties = new CommandsEnvironmentClass();
//Get the IRgbColor interface
IRgbColor color = new RgbColorClass();

color.RGB = Color.Lime.ToArgb();

//Get the IMarkerSymbol interface
IMarkerSymbol marker = (IMarkerSymbol)graphicProperties.MarkerSymbol;

marker.Color = color;
marker.Size = 10;
graphicProperties.MarkerSymbol = marker;

So how would I remove it? I tried setting the Marker Symbol to null, but that didn't work.

Thanks

Liz

Re: Remove marker from map when a call is removed

BradNiemand — Thu, 16 Jan 2020 21:08:54 GMT

Liz,

Unfortunately I am not of much help here. You are working in an area where I have no experience.

Maybe this thread will help though?

https://community.esri.com/thread/114287

Brad

Re: Remove marker from map when a call is removed

ElizabethWare1 — Thu, 16 Jan 2020 21:52:19 GMT

Thanks Brad. Maybe someone else has an idea. I am viewing the one you sent. Currently, I don't believe my marker is in its own layer, but I would think I would be able to clear out the marker. I will keep looking.

Re: Remove marker from map when a call is removed

ElizabethWare1 — Thu, 16 Jan 2020 23:12:12 GMT

I have figure it out. Thanks.