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Using Geoprocessing API in stand-alone C# app

Question asked by johnselkirk on Jun 6, 2017
Latest reply on Jun 7, 2017 by cmacleod-esristaff



Is it possible to run Geoprocessing tools from a stand-alone application?


Something like this: 

var param_values = Geoprocessing.MakeValueArray(@"C:\temp\mmpk.aprx", @"c:\temp\mmpk.mmpk");


var gp_result = await Geoprocessing.ExecuteToolAsync("CreateMobileMapPackage_management", param_values);

The reason I ask is that when the 1st line is called I get a null reference exception. It's like it's not initialized properly.



I have followed the steps in ProConcepts CoreHost · Esri/arcgis-pro-sdk Wiki · GitHub  and it does Host.Initialize() properly.


Anyone else tried doing this?