public static bool CheckForArcPadTools(IGeoProcessor2 gp, bool finalCheck = false)
{
while (true)
{
string tool;
List <string> tools = new List <string>();
IGpEnumList toolCollection = gp.ListToolboxes("arc*");
while ((tool = toolCollection.Next()) != null)
{
tools.Add(tool);
}
if (!tools.Contains("ArcPad Tools(ArcPad)"))
{
if (!finalCheck)
{
gp.AddToolbox(ArcPadTbxPath);
finalCheck = true;
continue;
}
else
{
throw new Exception("Missing ArcPad Tools.");
}
}
break;
}
return(true);
}
public static void Messages(Exception ex, ref IGeoProcessor2 gp)
{
_msg.Items.Add("..EXCEPTION: " + ex.Message);
if (gp.MessageCount <= 0)
{
return;
}
for (var i = 0; i < gp.MessageCount; i++)
{
_msg.Items.Add(".." + gp.GetMessage(i));
}
_msg.Items.Add(">>>>>>>>>>>>>>>"); _msg.Refresh();
}
/// <summary>IDisposable::Dispose - clean up GP if possible</summary>
public void Dispose()
{
if (_gp != null)
{
IGPUtilities3 gpUtil = new GPUtilitiesClass();
gpUtil.ClearInMemoryWorkspace();
gpUtil.ReleaseInternals();
gpUtil.RemoveInternalData();
gpUtil.RemoveInternalValues();
_gp.ResetEnvironments();
ComReleaser.ReleaseCOMObject(_gp);
_gp = null;
}
}
/// <summary>IDisposable::Dispose - clean up GP if possible</summary>
public void Dispose()
{
if (_gp != null)
{
IGPUtilities3 gpUtil = new GPUtilitiesClass();
gpUtil.ClearInMemoryWorkspace();
gpUtil.ReleaseInternals();
gpUtil.RemoveInternalData();
gpUtil.RemoveInternalValues();
_gp.ResetEnvironments();
ComReleaser.ReleaseCOMObject(_gp);
_gp = null;
}
}
public ArcPadSampleForm()
{
InitializeComponent();
_msg = this.msgListBox;
this.checkOutButton.Enabled = false;
this.openAxfButton.Enabled = false;
this.checkInButton.Enabled = false;
this.pyOptionsGroupBox.Enabled = false;
MiscClass.GetToolboxPath();
_gpManaged = new Geoprocessor {
OverwriteOutput = true
};
_gpUnManaged = new GeoProcessorClass {
OverwriteOutput = true
};
}
public static String[] GetFeatures(IWorkspace workspace, ref IGeoProcessor2 gp, String wildCard = "", String featureType = "")
{
try
{
gp.SetEnvironmentValue("workspace", workspace.PathName);
wildCard = (string.IsNullOrEmpty(wildCard) ? wildCard : wildCard + "*");
var features = gp.ListFeatureClasses(wildCard, featureType, "");
String feature;
var featList = new List <String>();
while ((feature = features.Next()) != string.Empty)
{
featList.Add(Path.Combine(workspace.PathName, feature));
}
return(featList.ToArray());
}
catch (Exception) { return(GetRootFeatures(workspace)); }
}
/// <summary>
/// Set a mask on the gp object to buffer the output to the specified distance
/// </summary>
/// <param name="workspace">IFeatureWorkspace</param>
/// <param name="geomList">List of geometries to create the mask</param>
/// <param name="gp">IGeoProcessor2</param>
/// <param name="fcName">Name of feature class</param>
private string SetGPMask(IFeatureWorkspace workspace, List <IGeometry> geomList, IGeoProcessor2 gp, string fcName)
{
IFeatureClass maskFc = CreateMaskFeatureClass(workspace, SelectedSurfaceSpatialRef, fcName + "_" + RunCount.ToString());
foreach (IGeometry geom in geomList)
{
//create a new point feature
IFeature ipFeature = maskFc.CreateFeature();
ipFeature.Shape = geom;
ipFeature.Store();
}
IDataset ds = (IDataset)maskFc;
string path = ds.Workspace.PathName + "\\" + ds.BrowseName;
gp.SetEnvironmentValue("mask", path);
return(path);
}
private void UpdateSpatialGridIndex(ESRI.ArcGIS.esriSystem.ITrackCancel TrackCancel, ESRI.ArcGIS.Geodatabase.IGPMessages message, IGeoProcessor2 geoProcessor, string inputFeatureClass)
{
IVariantArray parameterArrary = null;
IGeoProcessorResult2 gpResults2 = null;
parameterArrary = CreateDefaultGridParamterArrary(inputFeatureClass);
gpResults2 = geoProcessor.Execute("CalculateDefaultGridIndex_management", parameterArrary, TrackCancel) as IGeoProcessorResult2;
List<double> gridIndexList = new List<double>(3);
for (int index = 0; index < gpResults2.OutputCount; index++)
{
string gridIndexString = gpResults2.GetOutput(index).GetAsText();
double gridIndexValue = 0;
Double.TryParse(gridIndexString, out gridIndexValue);
gridIndexList.Add(gridIndexValue);
}
// delete the current spatial index if it does exist
// this is expected to fail if no such index exists
try
{
gpResults2 = geoProcessor.Execute("RemoveSpatialIndex_management", parameterArrary, TrackCancel) as IGeoProcessorResult2;
}
catch (Exception ex)
{
message.AddWarning(ex.Message);
if (gpResults2 != null)
{
message.AddMessages(gpResults2.GetResultMessages());
}
}
parameterArrary = CreateAddGridIndexParameterArray(inputFeatureClass, gridIndexList[0], gridIndexList[1], gridIndexList[2]);
gpResults2 = geoProcessor.Execute("AddSpatialIndex_management", parameterArrary, TrackCancel) as IGeoProcessorResult2;
}
/// <summary>
/// Set a mask on the gp object to buffer the output to the specified distance
/// </summary>
/// <param name="workspace">IFeatureWorkspace</param>
/// <param name="geomList">List of geometries to create the mask</param>
/// <param name="gp">IGeoProcessor2</param>
private string SetGPMask(IFeatureWorkspace workspace, List<IGeometry> geomList, IGeoProcessor2 gp, string fcName)
{
IFeatureClass maskFc = CreateMaskFeatureClass(workspace, fcName + "_" + RunCount.ToString());
foreach (IGeometry geom in geomList)
{
//create a new point feature
IFeature ipFeature = maskFc.CreateFeature();
ipFeature.Shape = geom;
ipFeature.Store();
}
IDataset ds = (IDataset)maskFc;
string path = ds.Workspace.PathName + "\\" + ds.BrowseName;
gp.SetEnvironmentValue("mask", path);
return path;
}
