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    <title>topic How to draw markers, geometries on an ArcGIS Engine MapControl? in Developers Questions</title>
    <link>https://community.esri.com/t5/developers-questions/how-to-draw-markers-geometries-on-an-arcgis-engine/m-p/116290#M741</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;I'm building a windows application that uses ESRI.ArcGIS.Controls.AxMapControl. I've figured out how to create the map, and to populate it from a .mxd.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Now I need to programmatically draw some markers and geometries on the map. I have a set of objects - in memory, not in some external map source - each of which contains a pair of coordinates in latitude/longitude, an ID, and a bit of data. Basically, these represent jobs that the user needs to do.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to display a marker, at each of the lat/longs, that displays the ID, and has a popup form that displays the data.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to be able to open or close the popup form, from my program.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to be able to change the data displayed in the form,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to be informed, when the user clicks on a marker, so that I can do some stuff in my program based on which job he clicked.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I'm not new to mapping, I've done this sort of thing with OpenLayers, and with Leaflet, and with Telerik's WPF control. But ESRI provides a huge selection of capabilities, but nothing I've seen yet jumps out as the obvious way to approach this sort of problem.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Any ideas?&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Wed, 29 Jun 2016 18:21:36 GMT</pubDate>
    <dc:creator>JeffreyDege</dc:creator>
    <dc:date>2016-06-29T18:21:36Z</dc:date>
    <item>
      <title>How to draw markers, geometries on an ArcGIS Engine MapControl?</title>
      <link>https://community.esri.com/t5/developers-questions/how-to-draw-markers-geometries-on-an-arcgis-engine/m-p/116290#M741</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;I'm building a windows application that uses ESRI.ArcGIS.Controls.AxMapControl. I've figured out how to create the map, and to populate it from a .mxd.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Now I need to programmatically draw some markers and geometries on the map. I have a set of objects - in memory, not in some external map source - each of which contains a pair of coordinates in latitude/longitude, an ID, and a bit of data. Basically, these represent jobs that the user needs to do.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to display a marker, at each of the lat/longs, that displays the ID, and has a popup form that displays the data.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to be able to open or close the popup form, from my program.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to be able to change the data displayed in the form,&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I need to be informed, when the user clicks on a marker, so that I can do some stuff in my program based on which job he clicked.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;I'm not new to mapping, I've done this sort of thing with OpenLayers, and with Leaflet, and with Telerik's WPF control. But ESRI provides a huge selection of capabilities, but nothing I've seen yet jumps out as the obvious way to approach this sort of problem.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Any ideas?&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 29 Jun 2016 18:21:36 GMT</pubDate>
      <guid>https://community.esri.com/t5/developers-questions/how-to-draw-markers-geometries-on-an-arcgis-engine/m-p/116290#M741</guid>
      <dc:creator>JeffreyDege</dc:creator>
      <dc:date>2016-06-29T18:21:36Z</dc:date>
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