ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Desktop.Core.Geoprocessing Namespace / IGPResult Interface
Members Example

In This Topic
    IGPResult Interface
    In This Topic
    Geoprocessing tool result object returned by Geoprocessing.ExecuteToolAsync
    Syntax
    public interface IGPResult 
    Public Interface IGPResult 
    Example
    Multi Ring Buffer
    //The data referenced in this snippet can be downloaded from the arcgis-pro-sdk-community-samples repo
    //https://github.com/Esri/arcgis-pro-sdk-community-samples
    async Task<IGPResult> CreateRings(EditingTemplate currentTemplate)
    {
      var paramsArray = Geoprocessing.MakeValueArray(currentTemplate.MapMember.Name,
                  @"C:\Data\FeatureTest\FeatureTest.gdb\Points_MultipleRingBuffer",
                  new List<string> { "1000", "2000" }, "Meters", "Distance",
                  "ALL", "FULL");
    
      IGPResult ringsResult = await Geoprocessing.ExecuteToolAsync("Analysis.MultipleRingBuffer", paramsArray);
      var messages = string.IsNullOrEmpty(gpResult.ReturnValue)
              ? $@"Error in gp tool: {gpResult.ErrorMessages}"
              : $@"Ok: {gpResult.ReturnValue}";
    
      return ringsResult;
    }
    Non-blocking execution of a Geoprocessing tool
    //The data referenced in this snippet can be downloaded from the arcgis-pro-sdk-community-samples repo
    //https://github.com/Esri/arcgis-pro-sdk-community-samples
    string in_data = @"C:\tools\data.gdb\cities";
    string cities_buff = @"E:\data\data.gdb\cities_2km";
    
    var valueArray = Geoprocessing.MakeValueArray(in_data, cities_buff, "2000 Meters");
    
    // to let the GP tool run asynchronously without blocking the main thread
    // use the GPThread option of GPExecuteToolFlasgs
    //
    GPExecuteToolFlags flags = GPExecuteToolFlags.GPThread;  // instruct the tool run non-blocking GPThread
    IGPResult bufferResult = await Geoprocessing.ExecuteToolAsync("Analysis.Buffer", valueArray, null, null, null, flags);
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also