private void btnOK_Click(object sender, EventArgs e)
{
IFeature pAttributeFeature = default(IFeature);
ISubtypes pSubtypes = default(ISubtypes);
ArrayList colAttributes = null;
IFeature pCurFeature = default(IFeature);
IFeature pNewFeature = default(IFeature);
IGeometry pCurGeom = default(IGeometry);
IGeometry pTmpGeom = default(IGeometry);
ITopologicalOperator5 pTopoOperator = default(ITopologicalOperator5);
IRowSubtypes pOutRSType = default(IRowSubtypes);
IFields pFlds = default(IFields);
IField pFld = default(IField);
IDomain pDomain = default(IDomain);
IGeometryCollection pGeomColl = default(IGeometryCollection);
IInvalidArea pRefresh = null;
IComplexEdgeFeature pCEF = null;
IMap pMap = null;
try
{
long lGTotalVal = 0;
int lSubTypeCode = 0;
string strOID = null;
int intOID = -1;
int i, j;
//Screen.MousePointer = vbHourglass
//The Next button doesn't get enabled until at least 1 FC is selected, but just in case...
if (lstMergeFeatures.Items.Count == 0)
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("SlctOneFtr"));
return;
}
//For Next loop which iterates through the array populating colSelClasses
//This is for when I implement selecting multiple feature classes from the listbox....
for (i = 0; i <= lstMergeFeatures.Items.Count - 1; i++)
{
if (lstMergeFeatures.Items[i].Selected)
{
strOID = lstMergeFeatures.Items[i].Text;
intOID = Convert.ToInt32(strOID);
break; // TODO: might not be correct. Was : Exit For
}
}
if (strOID == null)
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("SlctMainFtr"));
return;
}
//Get the field values of the selected feature for use later
pAttributeFeature = (IFeature)m_colFeatures[strOID];
colAttributes = new ArrayList();
for (i = 0; i < pAttributeFeature.Fields.FieldCount; i++)
{
colAttributes.Add(pAttributeFeature.get_Value(i).ToString());
}
pSubtypes = (ISubtypes)m_FeatLay.FeatureClass;
if (pSubtypes.HasSubtype)
{
lSubTypeCode = (int)pAttributeFeature.get_Value(pSubtypes.SubtypeFieldIndex);
}
else
{
lSubTypeCode = 0;
}
//If the features being merged and the target layer are the same FC and if that FC has subtypes, get the subtype code of the selected feature or target layer
//If not, get the default
//pSubtypes = m_pFC;
//if pSubtypes.HasSubtype Then
// lSubTypeCode = m_lSubtype
//End If
//start edit operation
m_editor.StartOperation();
//pEnumFeature = m_pEditor.EditSelection
//pEnumFeature.Reset
//create a new feature to be the merge feature
//pNFC = m_pFC 'QI
//Create the new feature
pNewFeature = m_FeatLay.FeatureClass.CreateFeature();
//create the new geometry.
//initialize the default values for the new feature
pOutRSType = (IRowSubtypes)pNewFeature; //Set the RowSubtypes to the NewFeature
//if (lSubTypeCode <> 0 )
pOutRSType.SubtypeCode = lSubTypeCode; //If there's a subtype code, set it
//End If
pOutRSType.InitDefaultValues(); //Init the Default values for the feature
pFlds = m_FeatLay.FeatureClass.Fields;
//Loop until we've gone through all the selected features (pCurFeature)
i = 0;
IList <MergeSplitFlds> pFldsNames = new List <MergeSplitFlds>();
if (m_Config != null)
{
if (m_Config.Count > 0)
{
if (m_Config[0] != null)
{
if (m_Config[0].Fields != null)
{
foreach (A4LGSharedFunctions.Field FldNam in m_Config[0].Fields)
{
int idx = Globals.GetFieldIndex(pFlds, FldNam.Name);
if (idx > -1)
{
try
{
pFldsNames.Add(new MergeSplitFlds(FldNam.Name, idx, "", FldNam.MergeRule, FldNam.SplitRule));
}
catch { }
}
}
}
}
}
}
foreach (string ky in m_colFeatures.Keys)
{
//}
//for (i = 0; i < m_colFeatures.Count; i++)
//{
pCurFeature = (IFeature)m_colFeatures[ky];
if (pFldsNames != null)
{
foreach (MergeSplitFlds FldNam in pFldsNames)
{
string testVal = pCurFeature.get_Value(FldNam.FieldIndex).ToString();
//if (Globals.IsNumeric(testVal))
//{
// FldNam.Value = FldNam.Value + Convert.ToDouble(testVal);
//}
switch (FldNam.MergeType.ToUpper())
{
case "MAX":
if (FldNam.Value == "")
{
FldNam.Value = testVal;
}
else
{
if (Convert.ToDouble(FldNam.Value) < Convert.ToDouble(testVal))
{
FldNam.Value = testVal;
}
}
break;
case "MIN":
if (FldNam.Value == "")
{
FldNam.Value = testVal;
}
else
{
if (Convert.ToDouble(FldNam.Value) > Convert.ToDouble(testVal))
{
FldNam.Value = testVal;
}
}
break;
case "SUM":
if (FldNam.Value == "")
{
FldNam.Value = testVal;
}
else
{
FldNam.Value += Convert.ToDouble(FldNam.Value) + Convert.ToDouble(testVal);
}
break;
case "AVERAGE":
if (FldNam.Value == "")
{
FldNam.Value = testVal;
}
else
{
FldNam.Value += Convert.ToDouble(FldNam.Value) + Convert.ToDouble(testVal);
}
FldNam.AvgCount++;
break;
case "CONCAT":
if (FldNam.Value.Contains(testVal.ToString() + ConcatDelim))
{
}
else if (FldNam.Value.Contains(ConcatDelim + testVal.ToString()))
{
}
else
{
if (FldNam.Value == "")
{
FldNam.Value = testVal.ToString();
}
else
{
FldNam.Value += ConcatDelim + testVal.ToString();
}
}
break;
default:
break;
}
}
}
//get the geometry of the current feature, if it's the first feature, set it to pTmpGeom
//Otherwise, pTmpGeom is already set so Union the Geom of this feature with pTmpGeom
//And set that equal to the new pTmpGeom......
pCurGeom = pCurFeature.ShapeCopy;
if (i == 0)
{
pTmpGeom = pCurGeom;
pTopoOperator = (ESRI.ArcGIS.Geometry.ITopologicalOperator5)pTmpGeom;
pTopoOperator.IsKnownSimple_2 = false; //051710
pTopoOperator.Simplify(); // 051710
}
else
{
//Simplify the just obtained OtherPolyLine
pTopoOperator = (ESRI.ArcGIS.Geometry.ITopologicalOperator5)pCurGeom;//051710
pTopoOperator.IsKnownSimple_2 = false;
pTopoOperator.Simplify();
//Reset the pTopoOp to pNewPolyLine in prep for the union
pTopoOperator = (ESRI.ArcGIS.Geometry.ITopologicalOperator5)pTmpGeom;
pTmpGeom = pTopoOperator.Union(pCurGeom);
//Simplify the resulting New Line
pTopoOperator = (ESRI.ArcGIS.Geometry.ITopologicalOperator5)pTmpGeom;
pTopoOperator.IsKnownSimple_2 = false;
pTopoOperator.Simplify();
//pTopoOperator = (ITopologicalOperator5)pTmpGeom;
//pTopoOperator.Simplify();
//pOutputGeometry = pTopoOperator.Union(pCurGeom);
//pTopoOperator.Simplify();
//pTmpGeom = pOutputGeometry;
//pTopoOperator.SimplifyAsFeature();
//pOutputGeometry = pTopoOperator.UnionEx(pCurGeom,true);
//pTopoOperator.SimplifyAsFeature();
//pTmpGeom = pOutputGeometry;
//pTopoOperator.Simplify();
//pOutputGeometry = pTopoOperator.Union(pCurGeom);
//pTmpGeom = pOutputGeometry;
}
//now go through each field, if it has a domain associated with it, then evaluate the merge policy...
//If not domain, then grab the value from the selected feature
for (j = 0; j < pFlds.FieldCount; j++)
{
pFld = pFlds.get_Field(j);
pDomain = pSubtypes.get_Domain(lSubTypeCode, pFld.Name);
if (pDomain != null && pFld.DefaultValue != null)
{
if (pDomain.MergePolicy == esriMergePolicyType.esriMPTSumValues)
{
//if (lCount == 1)
// pNewFeature.set_Value(j, pCurFeature.get_Value(j));
//else
if (pNewFeature.get_Value(j) != null && pCurFeature.get_Value(j) != null)
{
if (Globals.IsNumeric(pNewFeature.get_Value(j).ToString()) && Globals.IsNumeric(pCurFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (double)pNewFeature.get_Value(j) + (double)pCurFeature.get_Value(j));
}
else if (Globals.IsNumeric(pNewFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (double)pNewFeature.get_Value(j));
}
else if (Globals.IsNumeric(pCurFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (double)pCurFeature.get_Value(j));
}
}
else if (pNewFeature.get_Value(j) != null)
{
if (Globals.IsNumeric(pNewFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (double)pNewFeature.get_Value(j));
}
}
else if (pCurFeature.get_Value(j) != null)
{
if (Globals.IsNumeric(pCurFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (double)pCurFeature.get_Value(j));
}
}
else
{
}
}
else if (pDomain.MergePolicy == esriMergePolicyType.esriMPTAreaWeighted)
{
if (pNewFeature.get_Value(j) != null && pCurFeature.get_Value(j) != null)
{
if (Globals.IsNumeric(pNewFeature.get_Value(j).ToString()) && Globals.IsNumeric(pCurFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (Double)pNewFeature.get_Value(j) + ((Double)pCurFeature.get_Value(j) * (Globals.GetGeometryLength(pCurFeature) / lGTotalVal)));
}
else if (Globals.IsNumeric(pNewFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (Double)pNewFeature.get_Value(j) * (Globals.GetGeometryLength(pCurFeature) / lGTotalVal));
}
else if (Globals.IsNumeric(pCurFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (Double)pCurFeature.get_Value(j) * (Globals.GetGeometryLength(pCurFeature) / lGTotalVal));
}
}
else if (pNewFeature.get_Value(j) != null)
{
if (Globals.IsNumeric(pNewFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (Double)pNewFeature.get_Value(j) * (Globals.GetGeometryLength(pCurFeature) / lGTotalVal));
}
}
else if (pCurFeature.get_Value(j) != null)
{
if (Globals.IsNumeric(pCurFeature.get_Value(j).ToString()))
{
pNewFeature.set_Value(j, (Double)pCurFeature.get_Value(j) * (Globals.GetGeometryLength(pCurFeature) / lGTotalVal));
}
}
else
{
}
}
else if (pCurFeature.OID == pAttributeFeature.OID)
{
try
{
pNewFeature.set_Value(j, pCurFeature.get_Value(j));
}
catch
{ }
}
}
else
if (pCurFeature.OID == intOID)
{
//Set the field values from the selected feature; ignore Subtype, non-editable and Shape field
if (pFld.Editable == true && pSubtypes.SubtypeFieldIndex != j && m_FeatLay.FeatureClass.ShapeFieldName.ToUpper() != pFld.Name.ToUpper())
{
//if (colAttributes[j] != null)
//{
try
{
pNewFeature.set_Value(j, colAttributes[j]);
}
catch { }
// }
}
}
}
pCurFeature.Delete(); //delete the feature
i++;
}
//Check if the merged geometry is multi-part. If so, raise an error and abort
//Multipart geometries are not supported in the geometric network.
pGeomColl = (IGeometryCollection)pTmpGeom;
if (pGeomColl.GeometryCount > 1)
{
m_editor.AbortOperation();
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("SlctOneFtr"), A4LGSharedFunctions.Localizer.GetString("ErrorOn") + A4LGSharedFunctions.Localizer.GetString("MergeOprt_4"));
this.Close();
return;
}
pNewFeature.Shape = pTmpGeom;
pNewFeature.Store();
if (m_FeatLay.FeatureClass.FeatureType == esriFeatureType.esriFTComplexEdge)
{
pCEF = (IComplexEdgeFeature)pNewFeature;
pCEF.ConnectAtIntermediateVertices();
}
if (chkMergeElevationData.Checked)
{
if (pFldsNames != null)
{
foreach (MergeSplitFlds FldNam in pFldsNames)
{
if (FldNam.MergeType.ToUpper() == "Average".ToUpper())
{
FldNam.Value = (Convert.ToDouble(FldNam.Value) / FldNam.AvgCount).ToString();
}
try
{
pNewFeature.set_Value(FldNam.FieldIndex, FldNam.Value);
}
catch
{
}
}
}
}
//finish edit operation
m_editor.StopOperation(A4LGSharedFunctions.Localizer.GetString("MergeOprt_4"));
//refresh features
pRefresh = new InvalidArea();
pRefresh.Display = m_editor.Display;
pRefresh.Add(pNewFeature);
pRefresh.Invalidate(-2);
// 'select new feature
pMap = m_editor.Map;
pMap.ClearSelection();
pMap.SelectFeature((ILayer)m_FeatLay, pNewFeature);
this.Close();
}
catch (Exception ex)
{
if (ex.ToString().ToString().Contains("Key cannot be null"))
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("ErrorOn") + A4LGSharedFunctions.Localizer.GetString("MergeOprt_5") + "\r\n" + A4LGSharedFunctions.Localizer.GetString("MergeOprt_6"));
}
else
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("ErrorOn") + A4LGSharedFunctions.Localizer.GetString("MergeOprt_5") + "\r\n" + ex.ToString());
}
try
{
//finish edit operation
m_editor.StopOperation(A4LGSharedFunctions.Localizer.GetString("MergeOprt_4"));
}
catch
{ }
this.Close();
}
finally
{
pAttributeFeature = null;
pSubtypes = null;
colAttributes = null;
pCurFeature = null;
pNewFeature = null;
pCurGeom = null;
pTmpGeom = null;
pTopoOperator = null;
pOutRSType = null;
pFlds = null;
pFld = null;
pDomain = null;
pGeomColl = null;
pRefresh = null;
pCEF = null;
pMap = null;
}
}
private void method_2(IComplexEdgeFeature icomplexEdgeFeature_0)
{
ILineMovePointFeedback lineMovePointFeedbackClass;
int oID = (icomplexEdgeFeature_0 as IFeature).OID;
IGeometry shapeCopy = (icomplexEdgeFeature_0 as IFeature).ShapeCopy;
if (this.imoveGeometryFeedback_0 == null)
{
this.imoveGeometryFeedback_0 = new MoveGeometryFeedback()
{
Display = this.iscreenDisplay_0
};
}
this.imoveGeometryFeedback_0.AddGeometry(shapeCopy);
for (int i = 0; i < icomplexEdgeFeature_0.JunctionFeatureCount; i++)
{
IJunctionFeature junctionFeature = icomplexEdgeFeature_0.JunctionFeature[i];
if (junctionFeature is ISimpleJunctionFeature)
{
int eID = (junctionFeature as ISimpleJunctionFeature).EID;
IPoint point = (junctionFeature as IFeature).ShapeCopy as IPoint;
int edgeFeatureCount = (junctionFeature as ISimpleJunctionFeature).EdgeFeatureCount;
for (int j = 0; j < edgeFeatureCount; j++)
{
IEdgeFeature edgeFeature = (junctionFeature as ISimpleJunctionFeature).EdgeFeature[j];
if ((edgeFeature as IFeature).OID != oID && !this.iset_0.Find(edgeFeature) &&
!this.iset_1.Find(edgeFeature))
{
this.iset_1.Add(edgeFeature);
shapeCopy = (edgeFeature as IFeature).Shape;
IPoint point1 = null;
if (!(edgeFeature is ISimpleEdgeFeature))
{
IHitTest shape = (edgeFeature as IFeature).Shape as IHitTest;
IPoint pointClass = new ESRI.ArcGIS.Geometry.Point();
double num = 0;
int num1 = -1;
int num2 = -1;
bool flag = false;
if (shape.HitTest(point, 0, esriGeometryHitPartType.esriGeometryPartVertex, pointClass,
ref num, ref num1, ref num2, ref flag))
{
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
int pointCount = 0;
for (int k = 0; k < num1; k++)
{
IPath geometry = (IPath)((IGeometryCollection)shape).Geometry[k];
pointCount = pointCount + (geometry as IPointCollection).PointCount;
}
num2 = num2 + pointCount;
lineMovePointFeedbackClass.Start(shape as IPolyline, num2, point);
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(point);
}
}
else
{
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
if (edgeFeature.FromJunctionEID != eID)
{
point1 =
(shapeCopy as IPointCollection).Point[
(shapeCopy as IPointCollection).PointCount - 1];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline,
(shapeCopy as IPointCollection).PointCount - 1, point1);
}
else
{
point1 = (shapeCopy as IPointCollection).Point[0];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline, 0, point1);
}
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(point1);
}
}
}
}
}
}
