private bool ReconcileVersionFindConflicts(IFeatureWorkspace pFeatureWorkspace, string strTargetVersion)
{
try
{
bool flag = false;
IVersionEdit edit = pFeatureWorkspace as IVersionEdit;
edit.CanPost();
if (edit.Reconcile(strTargetVersion))
{
IVersion startEditingVersion = edit.StartEditingVersion;
IVersion preReconcileVersion = edit.PreReconcileVersion;
IVersion commonAncestorVersion = edit.CommonAncestorVersion;
IVersion reconcileVersion = edit.ReconcileVersion;
IEnumConflictClass conflictClasses = edit.ConflictClasses;
conflictClasses.Reset();
for (IConflictClass class3 = conflictClasses.Next(); class3 != null; class3 = conflictClasses.Next())
{
IDataset dataset = (IDataset)class3;
if (class3.HasConflicts)
{
flag = true;
string str = dataset.Name + ":";
IEnumIDs iDs = class3.UpdateUpdates.IDs;
iDs.Reset();
int num = iDs.Next();
while (num != -1)
{
str = str + num.ToString() + ";";
num = iDs.Next();
}
iDs = class3.DeleteUpdates.IDs;
iDs.Reset();
num = iDs.Next();
while (num != -1)
{
str = str + num.ToString() + ";";
num = iDs.Next();
}
iDs = class3.UpdateDeletes.IDs;
iDs.Reset();
for (num = iDs.Next(); num != -1; num = iDs.Next())
{
str = str + num.ToString() + ";";
}
MessageBox.Show("发现冲突," + str, "版本编辑", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
MessageBox.Show(dataset.Name + " Does Not Have Conflicts", "版本编辑", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}
}
return(flag);
}
catch (Exception exception)
{
this.mErrOpt.ErrorOperate(this.mSubSysName, "ShapeEdit.Editor", "ReconcileVersionFindConflicts", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
return(false);
}
}
public override void OnClick()
{
if (m_MergeLayer != null)
{
List <int> OIDLst = new List <int>();
IFeatureSelection pFeatSel = m_MergeLayer as IFeatureSelection;
ISelectionSet pSelectionSet = pFeatSel.SelectionSet;
//如果选择的要素多余一个，则可以开始融合
if (pSelectionSet.Count > 1)
{
int pOID = -1;
IEnumIDs pEnumIDs = pSelectionSet.IDs;
pEnumIDs.Reset();
pOID = pEnumIDs.Next();
while (pOID != -1)
{
OIDLst.Add(pOID);
pOID = pEnumIDs.Next();
}
frmDataMerge pfrmDataMerge = new frmDataMerge(m_MergeLayer.FeatureClass, OIDLst, m_Hook);
pfrmDataMerge.ShowDialog();
}
}
}
private void Update(int status, IFeatureLayer buildingsfeaturelayer)
{
//Get the editor
_editor = GetEditorFromArcMap(_application as IMxApplication);
if (_editor == null)
{
MessageBox.Show("Editor version of ArcMap required.", "Building Inspector", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
if (_editor.EditState != esriEditState.esriStateEditing)
{
MessageBox.Show("Start an edit session first.", "Building Inspector", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
IFeatureSelection featureselection = buildingsfeaturelayer as IFeatureSelection;
if (featureselection.SelectionSet.Count == 0)
{
MessageBox.Show("Select at least one feature.", "Building Inspector", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
IFeatureClass featureclass = buildingsfeaturelayer.FeatureClass;
IEnumIDs enumIDs = featureselection.SelectionSet.IDs;
_editor.StartOperation();
enumIDs.Reset();
int intOID = enumIDs.Next();
while (intOID != -1)
{
IFeature feature = featureclass.GetFeature(intOID);
if (feature != null)
{
int inspectionfieldindex = _utilitiesArcMap.FindField(featureclass, "rsi");
if (inspectionfieldindex > -1)
{
//_editor.StartOperation();
feature.set_Value(inspectionfieldindex, status);
//_editor.StopOperation("Status updated!" + feature.OID);
feature.Store();
}
else
{
throw new Exception("Selected layer does not have the 'rsi field'.");
}
}
intOID = enumIDs.Next();
}
_activeView.Refresh();
_editor.StopOperation("Inspected...");
GetStatus();
}
private void ApplyDomain(DomainCode code)
{
if (CheckRequirements())
{
IFeatureLayer featureLayer = _utilities.FeatureLayer(cboFeatureLayer.Text);
IFeatureClass featureClass = featureLayer.FeatureClass;
IFeatureSelection featureSelection = featureLayer as IFeatureSelection;
IEnumIDs enumIDs = featureSelection.SelectionSet.IDs;
int fieldIndex = _utilities.FindField(featureClass, cboField.Text);
_editor.StartOperation();
enumIDs.Reset();
int intOID = enumIDs.Next();
while (intOID != -1)
{
IFeature feature = featureClass.GetFeature(intOID);
if (feature != null)
{
feature.set_Value(fieldIndex, (int)code);
feature.Store();
}
intOID = enumIDs.Next();
}
_activeView.Refresh();
_editor.StopOperation("Update Class Type");
}
}
/// <summary>
/// 根据表，OIDs构造查询条件
/// </summary>
/// <param name="pTable"></param>
/// <param name="OIDs"></param>
/// <param name="isSwitch"></param>
/// <returns></returns>
public static string GetQuerySQL(ITable pTable, IEnumIDs OIDs, bool isSwitch)
{
string tmpStr = pTable.OIDFieldName;
if (OIDs == null)
{
return(tmpStr + " in ()");
}
OIDs.Reset();
if (isSwitch)
{
tmpStr += " not in (";
}
else
{
tmpStr += " in (";
}
int oid = -1;
oid = OIDs.Next();
if (oid != -1)
{
while (oid != -1)
{
tmpStr += oid.ToString() + " , ";
oid = OIDs.Next();
}
tmpStr = tmpStr.Remove(tmpStr.Length - 3, 3);
}
tmpStr += ")";
return(tmpStr);
}
private void frmAttributeTable_FeatureLayerSelectionChanged()
{
if ((this.m_pTable is IFeatureSelection) && this.m_CanDoFeatureLayerSelectChange)
{
this.m_CanDoSelectChange = false;
IFeatureSelection pTable = this.m_pTable as IFeatureSelection;
IEnumIDs iDs = pTable.SelectionSet.IDs;
iDs.Reset();
int num = iDs.Next();
string oIDFieldName = (this.m_pTable as IFeatureLayer).FeatureClass.OIDFieldName;
int num2 = 0;
while (num != -1)
{
((GridView)this.dataGrid1.MainView).ClearSelection();
for (int i = num2; i < ((GridView)this.dataGrid1.MainView).RowCount; i++)
{
object row = ((GridView)this.dataGrid1.MainView).GetRow(i);
if ((row is DataRowView) && (Convert.ToInt32((row as DataRowView).Row[oIDFieldName]) == num))
{
((GridView)this.dataGrid1.MainView).SelectRow(i);
num2 = i + 1;
break;
}
}
num = iDs.Next();
}
this.m_CanDoSelectChange = true;
}
}
public override void OnClick()
{
try
{
if (MessageBox.Show("是否删除所选择的要素？", "提示", MessageBoxButtons.YesNo) != DialogResult.No)
{
Editor.UniqueInstance.StartEditOperation();
IFeatureSelection targetLayer = Editor.UniqueInstance.TargetLayer as IFeatureSelection;
IEnumIDs iDs = targetLayer.SelectionSet.IDs;
iDs.Reset();
for (int i = iDs.Next(); i != -1; i = iDs.Next())
{
IFeature editFeature = Editor.UniqueInstance.TargetLayer.FeatureClass.GetFeature(i);
AttributeManager.AttributeDeleteHandleClass.AttributeDelete(editFeature);
editFeature.Delete();
}
this._hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection | esriViewDrawPhase.esriViewGeography, Editor.UniqueInstance.TargetLayer, this._hookHelper.ActiveView.Extent);
Editor.UniqueInstance.StopEditOperation("delete");
}
}
catch (Exception exception)
{
Editor.UniqueInstance.AbortEditOperation();
this._mErrOpt.ErrorOperate(this._mSubSysName, "ShapeEdit.Delete1", "OnClick", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
}
}
private void BuildFileList()
{
_fileList.Clear();
IFeatureLayer featureLayer = ((CustomLayer)cbo_layers.SelectedItem).FeatureLayer();
IFeatureClass featureClass = ((CustomLayer)cbo_layers.SelectedItem).FeatureClass();
if (rb_all.Checked)
{
IFeatureCursor cursor = featureClass.Search(null, false);
IFields fields = cursor.Fields;
int fieldIndex = _utilitiesArcMap.FindField(featureClass, cbo_fieldname.Text);
IFeature feature = cursor.NextFeature();
while (feature != null)
{
//string fileName = Utilities.Utilities_General.AddPrefixAndSuffixToFileName(Convert.ToString(feature.get_Value(fieldIndex)), txb_prefix.Text, txb_suffix.Text);
string fileName = Convert.ToString(feature.get_Value(fieldIndex));
if (!_fileList.ContainsKey(fileName))
{
_fileList.Add(fileName, false);
}
feature = cursor.NextFeature();
}
}
if (rb_selected.Checked)
{
IFeatureSelection selection = featureLayer as IFeatureSelection;
IEnumIDs IDs = selection.SelectionSet.IDs;
IDs.Reset();
int oid = IDs.Next();
while (oid != -1)
{
IFeature feature = featureClass.GetFeature(oid);
if (feature != null)
{
int fieldIndex = _utilitiesArcMap.FindField(featureClass, cbo_fieldname.Text);
string fileName = Convert.ToString(feature.get_Value(fieldIndex));
if (!_fileList.ContainsKey(fileName))
{
_fileList.Add(fileName, false);
}
oid = IDs.Next();
}
}
}
}
private void GenerateFileList()
{
// Clear File List
_fileList.Clear();
IFeatureLayer featureLayer = _utilitiesArcMap.FeatureLayer(cbo_TileIndex.Text);
IFeatureClass featureClass = featureLayer.FeatureClass;
if (rb_all.Checked) // Grab All Of The Raster :)
{
IFeatureCursor cursor = featureClass.Search(null, false);
IFields fields = cursor.Fields;
int fieldIndex = _utilitiesArcMap.FindField(featureClass, cbo_FieldName.Text);
IFeature feature = cursor.NextFeature();
while (feature != null)
{
// Default To True I will validate After Adding All To Dictonary
if (!_fileList.ContainsKey(Convert.ToString(feature.get_Value(fieldIndex))))
{
_fileList.Add(Convert.ToString(feature.get_Value(fieldIndex)), true);
}
feature = cursor.NextFeature();
}
}
else // Grab Only The Selected Tiles
{
IFeatureSelection featureSelection = featureLayer as IFeatureSelection;
IEnumIDs enumIDs = featureSelection.SelectionSet.IDs;
enumIDs.Reset();
int intOID = enumIDs.Next();
while (intOID != -1)
{
IFeature feature = featureClass.GetFeature(intOID);
if (feature != null)
{
int fieldIndex = _utilitiesArcMap.FindField(featureClass, cbo_FieldName.Text);
// Default To True I will validate After Adding All To Dictonary
if (!_fileList.ContainsKey(Convert.ToString(feature.get_Value(fieldIndex))))
{
_fileList.Add(Convert.ToString(feature.get_Value(fieldIndex)), true);
}
}
intOID = enumIDs.Next();
}
}
}
public override void OnClick()
{
IFeatureSelection targetLayer = Editor.UniqueInstance.TargetLayer as IFeatureSelection;
IEnumIDs iDs = targetLayer.SelectionSet.IDs;
iDs.Reset();
int iD = iDs.Next();
if (iD != -1)
{
IFeature pFeature = Editor.UniqueInstance.TargetLayer.FeatureClass.GetFeature(iD);
this.ExplodeFeature(pFeature);
}
}
/// <summary>
/// Creates an <see cref="IEnumerable{T}" /> from an <see cref="IEnumIDs" />
/// </summary>
/// <param name="source">An <see cref="IEnumIDs" /> to create an <see cref="IEnumerable{T}" /> from.</param>
/// <returns>An <see cref="IEnumerable{T}" /> that contains the values from the input source.</returns>
public static IEnumerable <int> AsEnumerable(this IEnumIDs source)
{
if (source != null)
{
source.Reset();
int oid = source.Next();
while (oid >= 0)
{
yield return(oid);
oid = source.Next();
}
}
}
public List <IFeature> GetSelectedFeatures()
{
List <IFeature> list = new List <IFeature>();
if (this.TargetLayer != null)
{
IFeatureSelection targetLayer = this.TargetLayer as IFeatureSelection;
IEnumIDs iDs = targetLayer.SelectionSet.IDs;
iDs.Reset();
for (int i = iDs.Next(); i != -1; i = iDs.Next())
{
IFeature item = this.TargetLayer.FeatureClass.GetFeature(i);
list.Add(item);
}
}
return(list);
}
private void Delete(IFeatureLayer buildingsfeaturelayer)
{
//Get the editor
_editor = GetEditorFromArcMap(_application as IMxApplication);
if (_editor == null)
{
MessageBox.Show("Editor version of ArcMap required.", "Building Inspector", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
if (_editor.EditState != esriEditState.esriStateEditing)
{
MessageBox.Show("Start an edit session first.", "Building Inspector", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
IFeatureSelection featureselection = buildingsfeaturelayer as IFeatureSelection;
if (featureselection.SelectionSet.Count == 0)
{
MessageBox.Show("Select at least one feature.", "Building Inspector", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
IFeatureClass featureclass = buildingsfeaturelayer.FeatureClass;
IEnumIDs enumIDs = featureselection.SelectionSet.IDs;
enumIDs.Reset();
int intOID = enumIDs.Next();
while (intOID != -1)
{
IFeature feature = featureclass.GetFeature(intOID);
if (feature != null)
{
_editor.StartOperation();
feature.Delete();
_editor.StopOperation("Status updated!" + feature.OID);
feature.Store();
}
intOID = enumIDs.Next();
}
_activeView.Refresh();
}
private void method_2(TreeNode treeNode_0, ISelectionSet iselectionSet_0, IConflictClass iconflictClass_0)
{
IEnumIDs iDs = iselectionSet_0.IDs;
iDs.Reset();
for (int i = iDs.Next(); i != -1; i = iDs.Next())
{
TreeNode node = new TreeNode(i.ToString());
RowCollection unk = new RowCollection
{
ConflictClass = iconflictClass_0
};
this.iarray_0.Add(unk);
unk.OID = i;
node.Tag = unk;
treeNode_0.Nodes.Add(node);
}
}
public static void DeletedSelectedZD(IFeatureSelection ifeatureSelection_0)
{
IEnumIDs ds = ifeatureSelection_0.SelectionSet.IDs;
ds.Reset();
int num = ds.Next();
List <IFeature> features = new List <IFeature>();
IFeatureClass featureClass = (ifeatureSelection_0 as IFeatureLayer).FeatureClass;
while (num > 0)
{
features.Add(featureClass.GetFeature(num));
num = ds.Next();
}
foreach (IFeature feature in features)
{
ZDEditTools.DeleteZD(feature);
}
}
private void button2_Click(object sender, EventArgs e)
{
for (int i = 0; i < layerCount; i++)
{
if (pMap.get_Layer(i).Name.Equals(comboBox1.Text))
{
currentLayer = pMap.get_Layer(i) as IFeatureLayer;
}
}
if (currentLayer != null)
{
IFeatureSelection featureSelection = currentLayer as IFeatureSelection;
ISelectionSet selectionSet = featureSelection.SelectionSet;
IEnumIDs selectedIDs = selectionSet.IDs;
selectedIDs.Reset();
int selectedID = selectedIDs.Next();
if (selectedID == -1)
{
return;
}
IFeature baseFeature = currentLayer.FeatureClass.GetFeature(selectedID);
if (baseFeature != null)
{
IGeometry baseGeom = baseFeature.Shape;
ISpatialFilter pSFilter = new SpatialFilterClass();
pSFilter.Geometry = baseGeom;
pSFilter.GeometryField = "Shape";
pSFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelTouches;
featureSelection.SelectFeatures(pSFilter, esriSelectionResultEnum.esriSelectionResultNew, false);
axMapControl1.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, axMapControl1.ActiveView.Extent);
}
else
{
MessageBox.Show("筛选之后为空");
}
}
else
{
MessageBox.Show("请先选择面图层里面的一个要素");
}
}
private void btnQuery_Click(object sender, EventArgs e)
{
DeleteGraphics();
txtMessages.Text += "开始邻接多边形查询： " + "\r\n";
txtMessages.Text += "查询图层： " + currentLayer.Name + "\r\n";
txtMessages.Text += DateAndTime.Now.ToString() + "\r\n\r\n";
txtMessages.Update();
IFeatureSelection featureSelection = currentLayer as IFeatureSelection;
ISelectionSet selectionSet = featureSelection.SelectionSet;
IEnumIDs selectedIDs = selectionSet.IDs;
selectedIDs.Reset();
int selectedID = selectedIDs.Next();
if (selectedID == -1)
{
return;
}
IFeature baseFeature = currentLayer.FeatureClass.GetFeature(selectedID);
//The following code using SpatialFilter, and has been tested successfully!
if (baseFeature != null)
{
IGeometry baseGeom = baseFeature.Shape;
ISpatialFilter pSFilter = new SpatialFilterClass();
pSFilter.Geometry = baseGeom;
pSFilter.GeometryField = "Shape";
pSFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelTouches;
featureSelection.SelectFeatures(pSFilter, esriSelectionResultEnum.esriSelectionResultNew, false);
}
m_activeView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, m_activeView.Extent);
//突出显示基多边形要素
DrawGraphics(baseFeature.ShapeCopy);
txtMessages.Text += "邻接多边形查询结束! " + "\r\n";
txtMessages.Text += "总查询要素个数: " + m_map.SelectionCount.ToString() + " \r\n";
txtMessages.Text += DateAndTime.Now.ToString() + "\r\n";
ScrollToBottom(txtMessages);
txtMessages.Update();
}
public ISelectionSetBarriers GetSelectionSetBarries()
{
int featureClassID = this._networkInfo.LayerPoint.FeatureClass.FeatureClassID;
ISelectionSetBarriers selectionSetBarriers = new SelectionSetBarriers();
IFeatureSelection featureSelection = (IFeatureSelection)this._networkInfo.LayerPoint;
IQueryFilter barrierQuery = this.GetBarrierQuery();
featureSelection.SelectFeatures(barrierQuery, 0, false);
IEnumIDs iDs = featureSelection.SelectionSet.IDs;
iDs.Reset();
for (int i = iDs.Next(); i > 0; i = iDs.Next())
{
if (this.listOutBarriers.Items.IndexOf(i.ToString()) == -1)
{
selectionSetBarriers.Add(featureClassID, i);
}
}
return(selectionSetBarriers);
}
public static void DeletedSelectedZD(IFeatureSelection ifeatureSelection_0)
{
IEnumIDs iDs = ifeatureSelection_0.SelectionSet.IDs;
iDs.Reset();
int i = iDs.Next();
System.Collections.Generic.List <IFeature> list = new System.Collections.Generic.List <IFeature>();
IFeatureClass featureClass = (ifeatureSelection_0 as IFeatureLayer).FeatureClass;
while (i > 0)
{
IFeature feature = featureClass.GetFeature(i);
list.Add(feature);
i = iDs.Next();
}
foreach (IFeature current in list)
{
ZDEditTools.DeleteZD(current);
}
}
public void Refresh()
{
// This method is called internally during a solve operation immediately prior to performing the actual solve
// This gives us an opportunity to update our evaluator's internal state based on changes to the current source feature selection set within ArcMap
if (m_mxDocument != null)
{
// Clear the hashtable of any previous selections
m_sourceHashTable.Clear();
// Loop through every layer in the map, find the appropriate network source feature layer, and add its selection set to the source hashtable
IMap map = m_mxDocument.FocusMap;
IFeatureClassContainer fcContainer = m_networkDataset as IFeatureClassContainer;
IFeatureClass sourceFC = fcContainer.get_ClassByName(m_networkSource.Name);
ILayer layer;
IFeatureClass layerFC;
IEnumLayer enumLayer = map.get_Layers(null, true);
while ((layer = enumLayer.Next()) != null)
{
if (layer.Visible && layer is IFeatureLayer)
{
layerFC = ((IFeatureLayer)layer).FeatureClass;
if (layerFC == sourceFC)
{
IFeatureSelection featureSelection = layer as IFeatureSelection;
ISelectionSet selectionSet = featureSelection.SelectionSet;
IEnumIDs idEnumerator = selectionSet.IDs;
idEnumerator.Reset();
int oid;
while ((oid = idEnumerator.Next()) != -1)
{
m_sourceHashTable.Add(oid, oid);
}
break;
}
}
}
}
}
private void ApplyDomainNull()
{
if (CheckRequirements())
{
try
{
IFeatureLayer featureLayer = _utilities.FeatureLayer(cboFeatureLayer.Text);
IFeatureClass featureClass = featureLayer.FeatureClass;
IFeatureSelection featureSelection = featureLayer as IFeatureSelection;
IEnumIDs enumIDs = featureSelection.SelectionSet.IDs;
int fieldIndex = _utilities.FindField(featureClass, cboField.Text);
enumIDs.Reset();
_editor.StartOperation();
int intOID = enumIDs.Next();
while (intOID != -1)
{
IFeature feature = featureClass.GetFeature(intOID);
if (feature != null)
{
feature.set_Value(fieldIndex, System.DBNull.Value);
feature.Store();
}
intOID = enumIDs.Next();
}
_activeView.Refresh();
_editor.StopOperation("Update Class Type");
}
#pragma warning disable CS0168 // Variable is declared but never used
catch (Exception ex)
#pragma warning restore CS0168 // Variable is declared but never used
{
MessageBox.Show("Shapefiles Don't Accept Null");
}
}
}
protected override void OnMouseUp(ESRI.ArcGIS.Desktop.AddIns.Tool.MouseEventArgs arg)
{
base.OnMouseUp(arg);
try
{
IPoint p = ArcMap.Document.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(arg.X, arg.Y);
ITopologicalOperator to = (ITopologicalOperator)p;
IGeometry poly = to.Buffer(20.0d);
ISpatialFilter sp = new SpatialFilterClass();
sp.Geometry = poly;
sp.GeometryField = Globals.CenterlineLayer.FeatureClass.ShapeFieldName;
sp.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
sp.SearchOrder = esriSearchOrder.esriSearchOrderSpatial;
ArcMap.Document.FocusMap.ClearSelection();
IFeatureSelection fsel = (IFeatureSelection)Globals.CenterlineLayer;
fsel.SelectFeatures(sp, esriSelectionResultEnum.esriSelectionResultNew, true);
ISelectionSet selset = fsel.SelectionSet;
if (selset.Count > 0)
{
IEnumIDs pEnumIDs = selset.IDs;
pEnumIDs.Reset();
int oid = pEnumIDs.Next();
if (oid > -1)
{
Globals.SelectedCenterlineID = oid;
ArcMap.Document.ActiveView.Refresh();
}
}
}
catch (Exception ex) { log.WriteError(ex, TAG, System.Security.Principal.WindowsIdentity.GetCurrent().Name, null); }
}
public void OnDblClick()
{
if (this._isLineStarted)
{
this._snapPoint = null;
try
{
this._isLineStarted = false;
this._linePoints.RemoveAll();
IPolyline other = this._feedback.Stop();
IFeatureSelection targetLayer = Editor.UniqueInstance.TargetLayer as IFeatureSelection;
IEnumIDs iDs = targetLayer.SelectionSet.IDs;
iDs.Reset();
IFeature srcFeature = Editor.UniqueInstance.TargetLayer.FeatureClass.GetFeature(iDs.Next());
if (other.SpatialReference != srcFeature.Shape.SpatialReference)
{
other.Project(srcFeature.Shape.SpatialReference);
other.SpatialReference = srcFeature.Shape.SpatialReference;
}
ITopologicalOperator2 shape = srcFeature.Shape as ITopologicalOperator2;
if (shape != null)
{
shape.IsKnownSimple_2 = false;
shape.Simplify();
ITopologicalOperator2 operator2 = other as ITopologicalOperator2;
operator2.IsKnownSimple_2 = false;
operator2.Simplify();
IGeometry geometry = null;
if (srcFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline)
{
geometry = shape.Intersect(other, esriGeometryDimension.esriGeometry0Dimension);
}
else
{
geometry = shape.Intersect(other, esriGeometryDimension.esriGeometry1Dimension);
}
if (!geometry.IsEmpty)
{
IGeometry geometry2;
IGeometry geometry3;
shape.Cut(other, out geometry3, out geometry2);
if ((geometry3 != null) && (geometry2 != null))
{
(geometry3 as ITopologicalOperator).Simplify();
(geometry2 as ITopologicalOperator).Simplify();
IFeatureClass featureClass = Editor.UniqueInstance.TargetLayer.FeatureClass;
IFeature feature = featureClass.CreateFeature();
IFeature feature3 = featureClass.CreateFeature();
feature.Shape = geometry3;
feature3.Shape = geometry2;
IAttributeSplit attributeSplitHandleClass = AttributeManager.AttributeSplitHandleClass;
if (attributeSplitHandleClass != null)
{
try
{
Editor.UniqueInstance.StartEditOperation();
Editor.UniqueInstance.AddAttribute = false;
List <IFeature> pFeatureList = null;
pFeatureList = new List <IFeature> {
feature,
feature3
};
attributeSplitHandleClass.AttributeSplit(srcFeature, ref pFeatureList);
feature = pFeatureList[0];
feature3 = pFeatureList[1];
feature.Store();
feature3.Store();
srcFeature.Delete();
Editor.UniqueInstance.StopEditOperation("split");
targetLayer.Clear();
targetLayer.Add(feature);
this._hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection | esriViewDrawPhase.esriViewGeography, null, null);
}
catch (Exception exception)
{
Editor.UniqueInstance.AbortEditOperation();
this._mErrOpt.ErrorOperate(this._mSubSysName, "ShapeEdit.Split", "OnDblClick", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
}
}
}
}
}
}
catch (Exception exception2)
{
this._mErrOpt.ErrorOperate(this._mSubSysName, "ShapeEdit.Split", "OnDblClick", exception2.GetHashCode().ToString(), exception2.Source, exception2.Message, "", "", "");
}
}
}
private bool MergeFeatures(int nFeatureID)
{
IEngineEditor pEngineEdit = new EngineEditorClass();
IEngineEditLayers pEEditLayers = pEngineEdit as IEngineEditLayers;
IFeatureLayer targetLayer = pEEditLayers.TargetLayer;
IFeatureClass featureClass = targetLayer.FeatureClass;
IFeatureSelection featureSelection = targetLayer as IFeatureSelection;
ISelectionSet selectionSet = featureSelection.SelectionSet;
if (selectionSet.Count < 2)
{
return(false);
}
pEngineEdit.StartOperation();
try
{
object miss = Type.Missing;
if (targetLayer.FeatureClass.ShapeType == esriGeometryType.esriGeometryPoint)
{
return(false);
}
IFeature featureTarget = featureClass.GetFeature(nFeatureID);
if (featureTarget == null)
{
return(false);
}
ITopologicalOperator top = featureTarget.ShapeCopy as ITopologicalOperator;
int nID = -1;
IEnumIDs enumIDs = selectionSet.IDs;
enumIDs.Reset();
while ((nID = enumIDs.Next()) >= 0)
{
if (nID == nFeatureID)
{
continue;
}
IFeature feature = featureClass.GetFeature(nID);
top = top.Union(feature.Shape) as ITopologicalOperator;
}
featureTarget.Shape = top as IGeometry;
featureTarget.Store();
//删除其余要素
enumIDs.Reset();
while ((nID = enumIDs.Next()) >= 0)
{
if (nID == nFeatureID)
{
continue;
}
IFeature feature = featureClass.GetFeature(nID);
feature.Delete();
}
pEngineEdit.StopOperation("Merge features");
return(true);
}
catch (System.Exception ex)
{
pEngineEdit.AbortOperation();
}
return(false);
}
public void OnDblClick()
{
Editor.UniqueInstance.CheckOverlap = false;
try
{
IFeatureLayer targetLayer = Editor.UniqueInstance.TargetLayer;
object missing = Type.Missing;
if (!this.m_IsUsed || (this.m_LineFeedback == null))
{
return;
}
if (this.m_Step > 1)
{
IPolyline polyline = this.m_LineFeedback.Stop();
if (polyline == null)
{
this.Init();
return;
}
IFeatureClass featureClass = targetLayer.FeatureClass;
if (featureClass == null)
{
this.Init();
return;
}
IGeoDataset dataset = featureClass as IGeoDataset;
if (polyline.SpatialReference != dataset.SpatialReference)
{
polyline.Project(dataset.SpatialReference);
polyline.SpatialReference = dataset.SpatialReference;
}
IGeometry inGeometry = polyline;
GeometryBagClass lineSrc = new GeometryBagClass();
lineSrc.AddGeometry(inGeometry, ref missing, ref missing);
targetLayer.Selectable = true;
IDataset dataset2 = featureClass as IDataset;
IWorkspace selectionWorkspace = dataset2.Workspace;
IEnvelope extent = dataset.Extent;
IInvalidArea invalidArea = new InvalidAreaClass();
IFeatureConstruction construction = new FeatureConstructionClass();
IFeatureSelection selection = targetLayer as IFeatureSelection;
ISelectionSet selectionSet = selection.SelectionSet;
Editor.UniqueInstance.SetArea = false;
Editor.UniqueInstance.StartEditOperation();
ISpatialReferenceTolerance spatialReference = (ISpatialReferenceTolerance)dataset.SpatialReference;
construction.AutoCompleteFromGeometries(featureClass, extent, lineSrc, invalidArea, spatialReference.XYTolerance, selectionWorkspace, out selectionSet);
if ((selectionSet == null) || (selectionSet.Count < 1))
{
Editor.UniqueInstance.AbortEditOperation();
}
else
{
List <IFeature> pFeatureList = new List <IFeature>();
IEnumIDs iDs = selectionSet.IDs;
iDs.Reset();
for (int i = iDs.Next(); i >= 0; i = iDs.Next())
{
IFeature pFeature = featureClass.GetFeature(i);
FeatureFuncs.SetFeatureArea(pFeature);
pFeatureList.Add(pFeature);
}
if (selectionSet.Count == 1)
{
IFeature feature = pFeatureList[0];
selection.Clear();
selection.Add(feature);
AttributeManager.AttributeAddHandleClass.AttributeAdd(ref feature);
}
else
{
AttributeManager.AttributeSplitHandleClass.AttributeSplit(null, ref pFeatureList);
}
Editor.UniqueInstance.StopEditOperation("AutoComplete");
}
Editor.UniqueInstance.SetArea = true;
this.m_hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection | esriViewDrawPhase.esriViewGeography, null, this.m_hookHelper.ActiveView.Extent);
}
}
catch (Exception exception)
{
this.mErrOpt.ErrorOperate(this.mSubSysName, "ShapeEdit.AutoComplete", "OnDblClick", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
}
this.Init();
Editor.UniqueInstance.CheckOverlap = true;
}
/// <summary>
/// The main method for resolving conflicts for all of the rows for the <paramref name="conflictClass" />
/// that have the conflict type matching the <paramref name="conflictType" /> enumeration.
/// </summary>
/// <param name="conflictClass">The class that has the conflicts.</param>
/// <param name="currentTable">The table in the current version.</param>
/// <param name="preReconcileTable">The table prior to reconciliation.</param>
/// <param name="reconcileTable">The table that the current version is reconciling against.</param>
/// <param name="commonAncestorTable">The common ancestor table of this version and the reconcile version.</param>
/// <param name="conflictType">Type of the conflict.</param>
/// <param name="filters">The conflict filters.</param>
/// <returns>
/// A boolean indicating if all conflicts have been resolved.
/// </returns>
protected bool ResolveConflicts(IConflictClass conflictClass, ITable currentTable, ITable preReconcileTable, ITable reconcileTable, ITable commonAncestorTable, TableConflictType conflictType, IEnumerable <IConflictFilter> filters)
{
ISelectionSet set = this.GetConflictSet(conflictClass, conflictType);
if (set == null)
{
return(false);
}
string tableName = ((IDataset)conflictClass).Name;
Log.Info("Resolving the '{0}' type of conflicts for {1} row(s) in the {2} class.", conflictType, set.Count, tableName);
var list = filters.Where(o => o.CanResolve(conflictType, conflictClass)).ToArray();
if (list.Length == 0)
{
Log.Warn("There's no conflict filters available that support the conflict type of {0} for the {1} class.", conflictType, tableName);
return(false);
}
FieldsEqualityComparer equalityComparer = new FieldsEqualityComparer();
List <IConflictRow> rows = new List <IConflictRow>();
IEnumIDs enumIDs = set.IDs;
enumIDs.Reset();
int oid;
while ((oid = enumIDs.Next()) != -1)
{
using (ComReleaser cr = new ComReleaser())
{
// The row from the edited (current) version.
IRow currentRow = currentTable.Fetch(oid);
cr.ManageLifetime(currentRow);
// The row from the edit (child) version.
IRow preReconcileRow = preReconcileTable.Fetch(oid);
cr.ManageLifetime(preReconcileRow);
// The row from the target (parent) version.
IRow reconcileRow = reconcileTable.Fetch(oid);
cr.ManageLifetime(reconcileRow);
// The row from the common ancestor (as is in the database) version.
IRow commonAncestorRow = commonAncestorTable.Fetch(oid);
cr.ManageLifetime(commonAncestorRow);
// Determine the row conflict type at a granular level.
RowConflictType rowConflictType = this.GetRowConflictType(preReconcileRow, reconcileRow, commonAncestorRow, equalityComparer);
Log.Info("Resolving the '{0}' conflict type for the {1} row using {2} filter(s).", rowConflictType, oid, list.Length);
// Use the filters to "attempt" to resolve the conflicts.
IConflictRow conflictRow = new ConflictRow(oid, tableName, rowConflictType);
foreach (var filter in list.OrderBy(o => o.Priority))
{
conflictRow.Resolution = filter.Resolve(conflictRow, conflictClass, currentRow, preReconcileRow, reconcileRow, commonAncestorRow, this.ChildWins, this.ColumnLevel);
}
Log.Info("The resolution of the {0} row has been marked as '{1}'.", oid, conflictRow.Resolution);
// Save the changes when a resolution was determined.
if (conflictRow.Resolution != ConflictResolution.None)
{
this.SaveAndRebuild(currentRow);
}
// Add to the list of rows.
rows.Add(conflictRow);
}
}
// Add the rows to the extension collection.
this.Rows.AddRange(rows);
// Remove the OIDs of the conflicts that have been resolved.
int[] oids = rows.Where(o => o.Resolution != ConflictResolution.None).Select(o => o.OID).ToArray();
if (this.IsRemovedAfterResolved)
{
// ESRI states that the RemoveList method on the ISelectionSet should not used from .NET. Instead, call IGeoDatabaseBridge2.RemoveList.
set.Remove(oids);
}
// Output the statistics for the conflicts.
int remainder = rows.Count - oids.Length;
Log.Info("{0} of the {1} row(s) have been resolved and {2} remain in conflict.", oids.Length, rows.Count, remainder);
// Return true when all of the conflicts have been resolved.
return(remainder == 0);
}
/// <summary>
/// 获取选择的要素
/// </summary>
/// <param name="pMap">地图</param>
/// <param name="pFeaType">要素类型：参照要素、目标要素</param>
/// <param name="pError">异常</param>
/// <returns>返回选中的要素</returns>
public static IFeature getFea(IMap pMap, EnumFeatureType pFeaType, out Exception pError)
{
pError = null; //异常
IFeature pFea = null; //用来保存返回的要素
//必须要选择要素
if (pMap.SelectionCount == 0)
{
pError = new Exception("请选择一个需要更新的要素");
return(null);
}
if (pMap.SelectionCount > 1)
{
pError = new Exception("请只选择一个参照要素！");
return(null);
}
//遍历控件上的所有图层
for (int i = 0; i < pMap.LayerCount; i++)
{
//ILayer pLayer = pMap.get_Layer(i);
//if (pLayer is IGroupLayer)
//{
//}
//获得图层
IFeatureLayer pFeaLayer = pMap.get_Layer(i) as IFeatureLayer;
if (pFeaLayer == null)
{
return(null);
}
//获得图层的选择集
IFeatureSelection pFeaSelection = pFeaLayer as IFeatureSelection;
if (pFeaSelection == null)
{
continue;
}
ISelectionSet pSelectionSet = pFeaSelection.SelectionSet;
if (pSelectionSet == null)
{
continue;
}
if (pSelectionSet.Count == 0)
{
continue;
}
IEnumIDs pEnumIDs = pSelectionSet.IDs;
pEnumIDs.Reset();
int pOID = pEnumIDs.Next();
if (pOID != -1)
{
//若存在选择集
//图层对应的要素类
IFeatureClass pFeaCls = pFeaLayer.FeatureClass;
if (pFeaCls == null)
{
return(null);
}
//获得选择的要素
pFea = pFeaCls.GetFeature(pOID);
if (pFea == null)
{
if (pFeaType == EnumFeatureType.参照要素)
{
pError = new Exception("获取参照要素失败！");
return(null);
}
else if (pFeaType == EnumFeatureType.更新要素)
{
pError = new Exception("获取更新要素失败！");
return(null);
}
}
}
break;
}
return(pFea);
}
//<CSCM>
//********************************************************************************
//** 函 数 名: InsertFeatIntoFeatClsByEnumIDs
//** 版 权: CopyRight (C)
//** 创 建 人: 杨旭斌
//** 功能描述: 把EnumIDs中的要素插入到目标要素类中
//** 创建日期:
//** 修 改 人:
//** 修改日期:
//** 修改时间:20070818
//** 参数列表: pDesFeatCls (IFeatureClass)
// pEnumIDs (IEnumIDs)
// pOriFeatCls "原要素类(把该要素类中的要素插入到目标要素类中)
//** 版 本:1.0
//*********************************************************************************
//</CSCM>
public static long InsertFeatIntoFeatClsByEnumIDs(ref IFeatureClass pDesFeatCls, ref IFeatureClass pOriFeatCls, ref IEnumIDs pEnumIDs, bool bIsCut, IGeometry pDomainGeometry, ref ISpatialReference pSpatialReference, ref Dictionary <string, string> pDicField, ref ProgressBar vProgressBar)
{
//bIsCut = false;
//pDomainGeometry = null;
//pSpatialReference = null;
//pDicField = null;
//vProgressBar = null;
long functionReturnValue = 0;
IFeature pFeat = default(IFeature);
//要素类,用于循环
IFeatureCursor pDesFeatCursor = default(IFeatureCursor);
//用新建要素类的游标,使用该游标向新要素类中插入要素,并写入数据库
IFeatureBuffer pDesFeatBuffer = default(IFeatureBuffer);
//新建要素类创建的要素缓冲区,
int iFeatCount = 0;
IGeometry pGeometry = default(IGeometry);
long lID = 0;
//Dim pGeometryCol As ESRI.ArcGIS.Geometry.IGeometryCollection
//Dim j As Integer
//Dim pSubGeometry As ESRI.ArcGIS.Geometry.IGeometry
//Dim pOriPntCol As ESRI.ArcGIS.Geometry.IPointCollection
//Dim pPntCol As ESRI.ArcGIS.Geometry.IPointCollection
IPoint pPnt = default(IPoint);
IGeometry pDesGeometry = default(IGeometry);
esriGeometryDimension EnumGeometryDimension = default(esriGeometryDimension);
// ERROR: Not supported in C#: OnErrorStatement
if (pDomainGeometry == null)
{
bIsCut = false;
}
if (pDesFeatCls.ShapeType == esriGeometryType.esriGeometryPolyline)
{
EnumGeometryDimension = esriGeometryDimension.esriGeometry1Dimension;
}
else if (pDesFeatCls.ShapeType == esriGeometryType.esriGeometryPolygon)
{
EnumGeometryDimension = esriGeometryDimension.esriGeometry2Dimension;
}
else
{
bIsCut = false;
}
pEnumIDs.Reset();
lID = pEnumIDs.Next();
if (lID != -1)
{
//从新建要素类中获得新游标,用于插入新的要素
pDesFeatCursor = pDesFeatCls.Insert(true);
//创建要素缓冲区,和insert cursor 配合,创建新要素
pDesFeatBuffer = pDesFeatCls.CreateFeatureBuffer();
}
else
{
return(functionReturnValue);
}
if (lID > -1)
{
while (lID > -1)
{
pFeat = pOriFeatCls.GetFeature((int)lID);
pGeometry = pFeat.ShapeCopy;
if ((pGeometry != null))
{
if (pGeometry.IsEmpty == false)
{
//进行剪切或不剪切
if (bIsCut)
{
pDesGeometry = ClsGeometryOperator.CutFeatByGeometry(ref pGeometry, ref pDomainGeometry, ref EnumGeometryDimension);
}
else
{
pDesGeometry = pGeometry;
}
InsertOneFeatIntoCursor(ref pFeat, pDesGeometry, ref pDesFeatCursor, ref pDesFeatBuffer, pSpatialReference, ref pDicField);
}
}
lID = pEnumIDs.Next();
//每一千个要素就把缓冲区内的要素类写入数据库
if (iFeatCount >= 1000)
{
pDesFeatCursor.Flush();
System.Windows.Forms.Application.DoEvents();
iFeatCount = 0;
}
if ((vProgressBar != null))
{
vProgressBar.Value = vProgressBar.Value + 1;
}
}
if (iFeatCount % 1000 != 0)
{
pDesFeatCursor.Flush();
}
}
if (vProgressBar != null)
{
vProgressBar.Value = 0;
vProgressBar.Visible = false;
}
pDesFeatCursor = null;
pDesFeatBuffer = null;
return(functionReturnValue);
}
public static Dictionary <string, ILongArray> GetOIDArraysBySourceNameFromMapSelection(IMap map, List <string> sourceNames)
{
UIDClass uid = new UIDClass();
uid.Value = "{E156D7E5-22AF-11D3-9F99-00C04F6BC78E}"; //IGeoFeatureLayer
IEnumLayer searchEnumLayer = map.get_Layers(uid, true);
searchEnumLayer.Reset();
//create result dictionary from source names with empty oidArrays
Dictionary <string, ILongArray> oidArraysBySourceName = new Dictionary <string, ILongArray>();
ILongArray oidArray = null;
foreach (string sourceName in sourceNames)
{
if (!oidArraysBySourceName.TryGetValue(sourceName, out oidArray))
{
oidArray = new LongArrayClass();
oidArraysBySourceName.Add(sourceName, oidArray);
}
}
ILayer layer = searchEnumLayer.Next();
while (layer != null)
{
IDisplayTable displayTable = layer as IDisplayTable;
string sourceName = "";
if (layer.Valid && layer.Visible && displayTable != null)
{
IDataset ds = displayTable.DisplayTable as IDataset;
if (ds != null)
{
sourceName = ds.Name;
}
}
if (sourceName.Length > 0)
{
if (oidArraysBySourceName.TryGetValue(sourceName, out oidArray))
{
ISelectionSet selSet = displayTable.DisplaySelectionSet;
IEnumIDs enumOIDs = null;
if (selSet != null)
{
enumOIDs = selSet.IDs;
}
if (enumOIDs != null)
{
enumOIDs.Reset();
int oid = enumOIDs.Next();
while (oid != -1)
{
oidArray.Add(oid);
oid = enumOIDs.Next();
}
}
}
}
layer = searchEnumLayer.Next();
}
return(oidArraysBySourceName);
}
public override void OnClick()
{
try
{
ITopologicalOperator2 @operator;
List <IFeature> list;
IFeature feature2;
IFeatureSelection targetLayer = Editor.UniqueInstance.TargetLayer as IFeatureSelection;
IEnumIDs iDs = targetLayer.SelectionSet.IDs;
iDs.Reset();
int iD = iDs.Next();
if (iD != -1)
{
IFeature feature = Editor.UniqueInstance.TargetLayer.FeatureClass.GetFeature(iD);
@operator = feature.Shape as ITopologicalOperator2;
@operator.IsKnownSimple_2 = false;
@operator.Simplify();
iD = iDs.Next();
list = null;
if (iD != -1)
{
list = new List <IFeature> {
feature
};
goto Label_00F4;
}
}
return;
Label_0088:
feature2 = Editor.UniqueInstance.TargetLayer.FeatureClass.GetFeature(iD);
ITopologicalOperator2 shape = feature2.Shape as ITopologicalOperator2;
shape.IsKnownSimple_2 = false;
shape.Simplify();
@operator = @operator.Union(feature2.Shape) as ITopologicalOperator2;
@operator.IsKnownSimple_2 = false;
@operator.Simplify();
iD = iDs.Next();
list.Add(feature2);
Label_00F4:
if (iD != -1)
{
goto Label_0088;
}
Editor.UniqueInstance.StartEditOperation();
Editor.UniqueInstance.AddAttribute = false;
IFeature resultFeature = Editor.UniqueInstance.TargetLayer.FeatureClass.CreateFeature();
resultFeature.Shape = @operator as IGeometry;
if (AttributeManager.AttributeCombineHandleClass.AttributeCombine(list, ref resultFeature) == DialogResult.OK)
{
resultFeature.Store();
foreach (IFeature feature4 in list)
{
feature4.Delete();
}
targetLayer.Clear();
targetLayer.Add(resultFeature);
}
Editor.UniqueInstance.StopEditOperation("combine");
this._hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection | esriViewDrawPhase.esriViewGeography, null, null);
}
catch (Exception exception)
{
Editor.UniqueInstance.AbortEditOperation();
this._mErrOpt.ErrorOperate(this._mSubSysName, "ShapeEdit.Combine", "OnClick", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
}
}
