How can I input several files for tools in arcobject?

InsuHong1

Hi,

How can I input several shp files or feature classes for tools?

for example, if I implement code for 'Intersect' tool to intersect shp files: testA.shp, testB.shp

Intersect Inter = new Intersect(); Inter.in_features = features;  Inter.out_feature_class = 'result.shp';  gp.Execute(Inter, null);

How can I input 'testA.shp' and 'testB.shp' as parameters for 'in_features' ?

I know how input single object: @C:\data\aaa.shp . like this. I know.

But I cannot find any document for multiple features. other answers just repeat see reference and sample. I saw them, but I could not figure out because all of samples only showed single parameter!

I tried 'List' of files, 'Array' of files, and just , or ; but all of them failed to compile.

kenbuja

Here's an example that ESRI support sent to me on using several inputs for the Intersect tool

ESRI.ArcGIS.Geoprocessor.Geoprocessor GP = new ESRI.ArcGIS.Geoprocessor.Geoprocessor(); GP.OverwriteOutput = true; IGPUtilities2 gpUtils = new GPUtilitiesClass(); IFeatureClass inFeature1 = gpUtils.OpenFeatureClassFromString(@E:\Test.gdb\states); IFeatureClass inFeature2 = gpUtils.OpenFeatureClassFromString(@E:\Test.gdb\us_rivers); IGpValueTableObject vt = new GpValueTableObjectClass(); //vt.SetColumns(1); vt.SetColumns(2); object weight; weight = 1 as object; object obj1 = inFeature1; vt.AddRow(ref obj1); vt.SetValue(0, 1, ref weight); object obj2 = inFeature2; vt.AddRow(ref obj2); vt.SetValue(1, 1, ref weight); ESRI.ArcGIS.AnalysisTools.Intersect intersect = new ESRI.ArcGIS.AnalysisTools.Intersect(); intersect.in_features = vt; intersect.out_feature_class = "E:\testout.shp"; GP.Execute(intersect, null);