topic Re: Documentation on 'Geoprocessing.ExecuteToolAsync' ? in ArcGIS Pro SDK Questions

Documentation on 'Geoprocessing.ExecuteToolAsync' ?

SteveHenningsgard — Wed, 08 Jul 2015 22:36:18 GMT

I'm trying to create a Feature Class using the "Create Feature Class" Geoprocessing tool, and I'm having a heck of a time finding any documentation on how to accomplish this!

Re: Documentation on 'Geoprocessing.ExecuteToolAsync' ?

WoodyHynes — Thu, 16 Jul 2015 20:56:43 GMT

Hi Steve,

Here is a link to the documentation: Create Feature Class—Data Management toolbox

Best,

Woody

Re: Documentation on 'Geoprocessing.ExecuteToolAsync' ?

ThomasEmge — Mon, 20 Jul 2015 17:20:14 GMT

You can find the documentation for tool execution and samples at ArcGIS Pro 1.1 API Reference Guide

- Thomas

Re: Documentation on 'Geoprocessing.ExecuteToolAsync' ?

SteveHenningsgard — Tue, 21 Jul 2015 21:16:41 GMT

Thanks for the resource! I'm wondering how to translate the arcpy code to C# (as I'm working with the SDK). Alternately, would it make more sense to create a custom tool and simply call it from the C# module?

Re: Documentation on 'Geoprocessing.ExecuteToolAsync' ?

SteveHenningsgard — Tue, 21 Jul 2015 21:22:31 GMT

Yeah, that's where I've been looking:

https://pro.arcgis.com/en/pro-app/sdk/api-reference/#topic8624.html

The documentation doesn't really help, although the community sample has gotten me closer (I think?):

https://github.com/Esri/arcgis-pro-sdk-community-samples/edit/master/Geoprocessing/GeoprocessingExecuteAsync/BufferGeome…

I believe the issue I'm having is in creating valid parameters to pass to the tool. I'm getting an 'index out of range' error, and the only array I'm passing is the one generated by MakeValueArray. My test code is as follows:

string toolPath = "data.CreateFeatureclass";

object[] args = {

@"c:\data\test2.gdb",

@"ProgrammaticallyGeneratedFeatureClass",

@"POINT",

null,

@"DISABLED",

@"ENABLED",

};

var myParams= Geoprocessing.MakeValueArray(args);

var _cts = new System.Threading.CancellationTokenSource();

IGPResult x = await Geoprocessing.ExecuteToolAsync(toolPath, myParams, null, _cts.Token, (event_name, o) => // implement delegate and handle events

{

switch (event_name)

{

case "OnValidate": // stop execute if any warnings

if ((o as IGPMessage[]).Any(it => it.Type == GPMessageType.Warning))

_cts.Cancel();

break;

case "OnProgressMessage":

string msg = string.Format("{0}: {1}", new object[] { event_name, (string)o });

System.Windows.MessageBox.Show(msg);

_cts.Cancel();

break;

case "OnProgressPos":

string msg2 = string.Format("{0}: {1} %", new object[] { event_name, (int)o });

System.Windows.MessageBox.Show(msg2);

_cts.Cancel();

break;

}

});

Re: Documentation on 'Geoprocessing.ExecuteToolAsync' ?

ThomasEmge — Wed, 22 Jul 2015 16:27:32 GMT

Your code looks and works fine. The only difference I have is

string toolPath = "CreateFeatureclass_management";

If I use your code as is, then the tool is never executed which I am suspecting is due to the incorrect tool path.

My guess would be that your 'index out of range' error has a different origin.

- Thomas

Re: Documentation on 'Geoprocessing.ExecuteToolAsync' ?

nicogis — Thu, 05 Apr 2018 15:39:02 GMT

try and see this link https://github.com/Esri/arcobjects-sdk-community-samples/tree/master/Net/Geoprocessing/GPExecuteToolsAsync