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how do i set the elevationsources for a surface

MarkCammarere

I'm developing with the ArcGIS Runtime (v100.0) for .NET. The description of the ElevationsSources property for a Surface states that it can be used to get or set the collection of elevation sources in a surface. However, when I try to use the property, it is apparently read only. So, how do I go about setting the elevation sources for a surface? Any insight will be much appreciated. Thanks!

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MarkCammarere

Thanks Greg!

Regards,

Mark

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MarkCammarere

Thanks Greg!

Regards,

Mark

GregDeStigter

The Surface.ElevationSources property is backed by a collection that is maintained by the API. This collection gets created when the Surface is created and you may safely assume that it will always be there. So to add an ElevationSource you add it to the existing collection.

<SPAN class="keyword token">var</SPAN> surface <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Surface</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN> Name <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Elevation Surface"</SPAN> <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> elevationSource <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">ArcGISTiledElevationSource</SPAN><SPAN class="punctuation token">(</SPAN>elevationUri<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN> Name <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Test"</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">;</SPAN>
surface<SPAN class="punctuation token">.</SPAN>ElevationSources<SPAN class="punctuation token">.</SPAN><SPAN class="token function">Add</SPAN><SPAN class="punctuation token">(</SPAN>elevationSource<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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