c# - ESRI Map control PanTo -

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I am trying to create a map center on some latitude / longitude, but the Aryan Map controls its own X / Y coordinate system uses it. 

  Control. MachinControl.Panto (new mappoint (control mapceter.latidad, control.mepCenter.length));

This code does not work. Is there any "conversion" routine to exit Metpaul Lat / Lon or what should I do?

The method which I use in the Esri coordinates (local reference 102100) from LIT / Long (local reference 4326) , Is as follows: 

  // Map with latitude / long coordinate var mappoints = new mappoint (long, latitude); // Lat / Long to Esri var webMercator = New WebMercator () is required to be converted; Var changed = (mappoint) webMercator.FromGeographic (mapPoint);

Before you make a conversion step, you can check the spatial reference of mapPoint to see if it needs to be changed.


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