/// <summary>
/// 三维场景中绘制面要素 20110609
/// </summary>
/// <param name="pGeometry">面要素</param>
/// <param name="r"></param>
/// <param name="g"></param>
/// <param name="b"></param>
/// <param name="Z"></param>
/// <param name="Width"></param>
/// <returns></returns>
public static IElement DrawPolygonZ(IGeometry pGeometry, int r, int g, int b, int Z, double Width)
{
IPolygon pEnvPolygon = (IPolygon)pGeometry;
IZAware pZAware = (IZAware)pEnvPolygon;
((IZAware)pZAware).ZAware = true;
IZ pZ = (IZ)pEnvPolygon;
pZ.SetConstantZ(Z);
IElement pElement;
IPolygonElement pPolygonElement = new PolygonElementClass();
pElement = pPolygonElement as IElement;
IFillShapeElement pFillShapeElement = pPolygonElement as IFillShapeElement;
ISimpleFillSymbol pSimpleFillSymbol = new SimpleFillSymbolClass();
pSimpleFillSymbol.Style = esriSimpleFillStyle.esriSFSCross;
pSimpleFillSymbol.Color = getRGB(r, g, b);
ISimpleLineSymbol pSimpleLineSymbol = new SimpleLineSymbolClass();
pSimpleLineSymbol.Style = esriSimpleLineStyle.esriSLSDashDotDot;
pSimpleLineSymbol.Color = getRGB(r, g, b);
pSimpleLineSymbol.Color.Transparency = 10;
pSimpleLineSymbol.Width = Width;
ISymbol pSymbol = pSimpleLineSymbol as ISymbol;
pSymbol.ROP2 = esriRasterOpCode.esriROPNotXOrPen;
pSimpleFillSymbol.Outline = pSimpleLineSymbol;
pElement.Geometry = pZ as IGeometry;
pFillShapeElement.Symbol = pSimpleFillSymbol;
return(pElement);
}
public static void SetGeometry(IGeometry pGeometry, IFeature pFeature)
{
double num;
double num1;
IFeatureClass @class = pFeature.Class as IFeatureClass;
try
{
int num2 = @class.FindField(@class.ShapeFieldName);
IGeometryDef geometryDef = @class.Fields.Field[num2].GeometryDef;
if (!geometryDef.HasZ)
{
((IZAware)pGeometry).ZAware = false;
}
else
{
((IZAware)pGeometry).ZAware = true;
if (pGeometry is IZ)
{
IZ igeometry0 = (IZ)pGeometry;
geometryDef.SpatialReference.GetZDomain(out num, out num1);
igeometry0.SetConstantZ(num);
}
else if (pGeometry is IPoint)
{
geometryDef.SpatialReference.GetZDomain(out num, out num1);
(pGeometry as IPoint).Z = num;
}
}
if (!geometryDef.HasM)
{
((IMAware)pGeometry).MAware = false;
}
else
{
((IMAware)pGeometry).MAware = true;
}
IFeature feature = @class.CreateFeature();
(pGeometry as ITopologicalOperator6).SimplifyAsFeature();
feature.Shape = pGeometry;
try
{
((IRowSubtypes)feature).InitDefaultValues();
}
catch (Exception exception)
{
Logger.Current.Error("", exception, null);
}
EditorEvent.NewRow(feature);
feature.Store();
}
catch (COMException cOMException)
{
Logger.Current.Error("", cOMException, null);
}
catch (Exception exception1)
{
Logger.Current.Error("", exception1, null);
}
}
public void AddShapeToTin()
{
object Missing = Type.Missing;
IPointCollection ptc = pGeometry as IPointCollection;
if (ptc == null)
{
return;
}
//for (int i = 0; i < ptc.PointCount; i++)
//{
// IPoint pt = ptc.get_Point(i);
// IZAware pza = pt as IZAware;
// pza.ZAware = true;
// pt.Z = dHeight;
//}
IZAware pza = pGeometry as IZAware;
pza.ZAware = true;
IZ pz = pGeometry as IZ;
pz.SetConstantZ(dHeight);
try
{
pTinEdit.AddShapeZ(pGeometry, esriTinSurfaceType.esriTinHardReplace, 0, ref Missing);
}
catch (SystemException e)
{
}
if (pMapCtr != null)
{
pMapCtr.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
}
private void CreateFeature(IGeometry geo, IMap pMap, IFeatureClass fc)
{
try
{
if (geo == null || fc == null || pMap == null)
{
return;
}
IDataset pDataset = fc as IDataset;
IWorkspaceEdit pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
int index = fc.FindField(fc.ShapeFieldName);
IGeometryDef pGD = fc.Fields.get_Field(index).GeometryDef;
if (pGD.HasZ)
{
IZAware pZA = geo as IZAware;
pZA.ZAware = true;
IZ pZ = geo as IZ;
double zmin = -1000, zmax = 1000;
if (pGD.SpatialReference.HasZPrecision())
{
pGD.SpatialReference.GetZDomain(out zmin, out zmax);
}
if (pZ != null)
{
pZ.SetConstantZ(0);
}
else
{
IPoint p = geo as IPoint;
if (p.Z.ToString() == "非数字")
{
p.Z = 0;
}
}
}
if (pGD.HasM)
{
IMAware pMA = geo as IMAware;
pMA.MAware = true;
}
if (!pWorkspaceEdit.IsBeingEdited())
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeature pFeature = fc.CreateFeature();
pFeature.Shape = geo;
pFeature.Store();
if (pWorkspaceEdit.IsBeingEdited())
{
pWorkspaceEdit.StartEditOperation();
pWorkspaceEdit.StopEditing(true);
}
pMap.ClearSelection();
}
catch (System.Exception ex)
{
return;
}
}
public static void MakeOffsetZ(IGeometry igeometry_0, double double_0)
{
if (igeometry_0 is IZ)
{
GeometryOperator.MakeZMAware(igeometry_0, true);
IZ igeometry0 = igeometry_0 as IZ;
igeometry0.CalculateNonSimpleZs();
igeometry0.OffsetZs(double_0);
}
}
public static void MakeConstantZ(IGeometry igeometry_0, double double_0)
{
if (igeometry_0 is IZ)
{
Utils3D.MakeZMAware(igeometry_0, true);
IZ iZ = igeometry_0 as IZ;
iZ.CalculateNonSimpleZs();
iZ.SetConstantZ(double_0);
}
}
public static int CreateFeature(IGeometry pGeometry, IFeatureClass pFeatureClass)
{
double num;
double num1;
int oID;
try
{
if ((pGeometry == null ? false : pFeatureClass != null))
{
int num2 = pFeatureClass.FindField(pFeatureClass.ShapeFieldName);
IGeometryDef geometryDef = pFeatureClass.Fields.Field[num2].GeometryDef;
if (geometryDef.HasZ)
{
((IZAware)pGeometry).ZAware = true;
if (pGeometry is IZ)
{
IZ igeometry0 = (IZ)pGeometry;
geometryDef.SpatialReference.GetZDomain(out num, out num1);
igeometry0.SetConstantZ(num);
}
else if (pGeometry is IPoint)
{
geometryDef.SpatialReference.GetZDomain(out num, out num1);
(pGeometry as IPoint).Z = num;
}
}
if (geometryDef.HasM)
{
((IMAware)pGeometry).MAware = true;
}
IFeature feature = pFeatureClass.CreateFeature();
feature.Shape = pGeometry;
try
{
((IRowSubtypes)feature).InitDefaultValues();
}
catch (Exception exception)
{
Logger.Current.Error("", exception, null);
}
EditorEvent.NewRow(feature);
feature.Store();
EditorEvent.AfterNewRow(feature);
oID = feature.OID;
return(oID);
}
}
catch (Exception exception1)
{
Logger.Current.Error("", exception1, null);
}
oID = -1;
return(oID);
}
public static void CreateFeature2(IGeometry pGeometry, IFeatureClass pFeatureClass)
{
double num;
double num1;
if (pGeometry != null && !pGeometry.IsEmpty)
{
pGeometry.Envelope.Expand(10, 10, false);
try
{
int num2 = pFeatureClass.FindField(pFeatureClass.ShapeFieldName);
IGeometryDef geometryDef = pFeatureClass.Fields.Field[num2].GeometryDef;
if (geometryDef.HasZ)
{
((IZAware)pGeometry).ZAware = true;
if (pGeometry is IZ)
{
IZ igeometry0 = (IZ)pGeometry;
geometryDef.SpatialReference.GetZDomain(out num, out num1);
igeometry0.SetConstantZ(num);
}
else if (pGeometry is IPoint)
{
geometryDef.SpatialReference.GetZDomain(out num, out num1);
(pGeometry as IPoint).Z = num;
}
}
if (geometryDef.HasM)
{
((IMAware)pGeometry).MAware = true;
}
IFeature feature = pFeatureClass.CreateFeature();
feature.Shape = pGeometry;
try
{
((IRowSubtypes)feature).InitDefaultValues();
}
catch (Exception exception)
{
Logger.Current.Error("", exception, null);
}
EditorEvent.NewRow(feature);
feature.Store();
}
catch (COMException cOMException)
{
Logger.Current.Error("", cOMException, null);
}
catch (Exception exception1)
{
Logger.Current.Error("", exception1, null);
}
}
}
public static void MakeConstantZAsMaxZ(IPolyline ipolyline_0)
{
if (ipolyline_0 is IZ)
{
IZAware iZAware = ipolyline_0 as IZAware;
iZAware.ZAware = true;
IZ iZ = ipolyline_0 as IZ;
iZ.SetConstantZ(iZ.ZMax);
}
else
{
System.Windows.Forms.MessageBox.Show("Geometry is not IZ.", "MakeConstantZAsMaxZ");
}
}
private void CreateParallel(IGeometry pGeometry, IFeatureClass pFeatureClass)
{
double num;
double num1;
try
{
if ((pGeometry == null ? false : pFeatureClass != null))
{
int num2 = pFeatureClass.FindField(pFeatureClass.ShapeFieldName);
IGeometryDef geometryDef = pFeatureClass.Fields.Field[num2].GeometryDef;
if (geometryDef.HasZ)
{
((IZAware)pGeometry).ZAware = true;
if (pGeometry is IZ)
{
IZ igeometry0 = (IZ)pGeometry;
geometryDef.SpatialReference.GetZDomain(out num, out num1);
igeometry0.SetConstantZ(num);
}
else if (pGeometry is IPoint)
{
geometryDef.SpatialReference.GetZDomain(out num, out num1);
(pGeometry as IPoint).Z = num;
}
}
if (geometryDef.HasM)
{
((IMAware)pGeometry).MAware = true;
}
IFeature feature = pFeatureClass.CreateFeature();
feature.Shape = pGeometry;
try
{
((IRowSubtypes)feature).InitDefaultValues();
}
catch (Exception exception)
{
// CErrorLog.writeErrorLog(this, exception, "");
}
feature.Store();
}
}
catch (Exception exception1)
{
//CErrorLog.writeErrorLog(null, exception1, "");
}
}
public static RealMatrix GetIdentityMatrix(int n)
{
var identityMatrix = new RealMatrix(n, n);
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n; j++)
{
if (i == j)
{
identityMatrix.M[i][j] = IR.New(IZ.New(1));
}
}
}
return(identityMatrix);
}
public void EraseOper()
{
//空间查询
ISpatialFilter tSF = new SpatialFilterClass();
tSF.Geometry = pEnvelope;
tSF.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
IFeatureCursor tFeatureCursor = pFeatureClass.Search(tSF, false);
IFeature tFeature = tFeatureCursor.NextFeature();
while (tFeature != null)
{
if (tFeature.Shape.SpatialReference != pEnvelope.SpatialReference) //sourceGeometry为被裁剪的图形
{
pEnvelope.Project(tFeature.Shape.SpatialReference);
}
//此处应保持裁剪与被裁剪图层的空间参考一致，否则容易发生异常
switch (tFeature.Shape.GeometryType)
{
case esriGeometryType.esriGeometryPolygon:
ITopologicalOperator tTope1 = pEnvelope as ITopologicalOperator;
tTope1.Simplify();
ITopologicalOperator tTope2 = tFeature.ShapeCopy as ITopologicalOperator;
tTope2.Simplify();
IGeometry tGeoDe = tTope2.Difference((IGeometry)tTope1);
if (tFeature.Fields.get_Field(tFeature.Fields.FindField("Shape")).GeometryDef.HasZ)
{
IZAware zAware = (IZAware)tGeoDe;
zAware.ZAware = true;
IZ iz = (IZ)tGeoDe;
iz.SetConstantZ(0);
}
tFeature.Shape = tGeoDe;
tFeature.Store();
tFeature = tFeatureCursor.NextFeature();
break;
default:
break;
}
tFeature = tFeatureCursor.NextFeature();
}
ReleaseCom(tFeatureCursor);
}
/// <summary>
/// Geometry中Z值和M值处理
/// </summary>
/// <params name="feature"></params>
/// <params name="geometry"></params>
/// <params name="zValue"></params>
public static void HandleZMValue(IFeature feature, IGeometry geometry, double zValue)
{
//先判断图层要素是否有Z值
int index;
index = feature.Fields.FindField(GIS_Const.FIELD_SHAPE);
IGeometryDef pGeometryDef;
pGeometryDef = feature.Fields.get_Field(index).GeometryDef as IGeometryDef;
IPointCollection pPointCollection = geometry as IPointCollection;
if (pGeometryDef.HasZ)
{
IZAware pZAware = (IZAware)geometry;
pZAware.ZAware = true;
if (geometry.GeometryType == esriGeometryType.esriGeometryPoint)
{
IPoint point = (IPoint)geometry;
point.Z = zValue;
}
else
{
IZ iz1 = (IZ)geometry;
iz1.SetConstantZ(zValue); //将Z值设置为zValue
}
}
else
{
IZAware pZAware = (IZAware)geometry;
pZAware.ZAware = false;
}
if (pGeometryDef.HasM)
{
IMAware pMAware = (IMAware)geometry;
pMAware.MAware = true;
}
else
{
IMAware pMAware = (IMAware)geometry;
pMAware.MAware = false;
}
}
private void Operacje()
{
foreach (var wskaznik in KO)
{
if (wskaznik < 10)
{
IZ.Add(1);
}
else if (wskaznik >= 10 && wskaznik <= 50)
{
IZ.Add(2);
}
else
{
IZ.Add(3);
}
}
}
public static IGeometry ModifyGeometryZMValue(IObjectClass featureClass, IGeometry modifiedGeometry)
{
IFeatureClass targetFeatureClass = featureClass as IFeatureClass;
if (targetFeatureClass == null)
{
return(null);
}
string shapeFieldName = targetFeatureClass.ShapeFieldName;
IFields fields = targetFeatureClass.Fields;
int geometryIndex = fields.FindField(shapeFieldName);
IField field = fields.get_Field(geometryIndex);
IGeometryDef geometryDef = field.GeometryDef;
IPointCollection pointCollection = modifiedGeometry as IPointCollection;
if (geometryDef.HasZ)
{
IZAware zAware = modifiedGeometry as IZAware;
zAware.ZAware = true;
IZ iz = modifiedGeometry as IZ;
//将Z值设置为0
iz.SetConstantZ(0);
}
else
{
IZAware zAware = modifiedGeometry as IZAware;
zAware.ZAware = false;
}
if (geometryDef.HasM)
{
IMAware mAware = modifiedGeometry as IMAware;
mAware.MAware = true;
}
else
{
IMAware mAware = modifiedGeometry as IMAware;
mAware.MAware = false;
}
return(modifiedGeometry);
}
/// <summary>
/// Geometry中Z值和M值处理
/// </summary>
/// <params name="feature"></params>
/// <params name="geometry"></params>
/// <params name="zValue"></params>
public static void HandleZMValue(IFeature feature, IGeometry geometry)
{
//先判断图层要素是否有Z值
int index;
index = feature.Fields.FindField(GIS_Const.FIELD_SHAPE);
IGeometryDef pGeometryDef;
pGeometryDef = feature.Fields.get_Field(index).GeometryDef as IGeometryDef;
IPointCollection pPointCollection = geometry as IPointCollection;
if (pGeometryDef.HasZ)
{
IZAware pZAware = (IZAware)geometry;
pZAware.ZAware = true;
if (geometry.Envelope.ZMax.ToString() == "非数字" || geometry.Envelope.ZMax.ToString() == "NaN")
{
IZ iz1 = (IZ)geometry;
iz1.SetConstantZ(0); //将Z值设置为0
}
//IPoint point = (IPoint)geometry;
//point.Z = 0;
}
else
{
IZAware pZAware = (IZAware)geometry;
pZAware.ZAware = false;
}
if (pGeometryDef.HasM)
{
IMAware pMAware = (IMAware)geometry;
pMAware.MAware = true;
}
else
{
IMAware pMAware = (IMAware)geometry;
pMAware.MAware = false;
}
}
public static IGeometry ModifyGeomtryZMValue(IObjectClass featureClass, IGeometry modifiedGeo)
{
IFeatureClass trgFtCls = featureClass as IFeatureClass;
if (trgFtCls == null)
{
return(null);
}
string shapeFieldName = trgFtCls.ShapeFieldName;
IFields fields = trgFtCls.Fields;
int geometryIndex = fields.FindField(shapeFieldName);
IField field = fields.get_Field(geometryIndex);
IGeometryDef pGeometryDef = field.GeometryDef;
IPointCollection pPointCollection = modifiedGeo as IPointCollection;
if (pGeometryDef.HasZ)
{
IZAware pZAware = modifiedGeo as IZAware;
pZAware.ZAware = true;
IZ iz1 = modifiedGeo as IZ;
//将z值设置为0
iz1.SetConstantZ(0);
}
else
{
IZAware pZAware = modifiedGeo as IZAware;
pZAware.ZAware = false;
}
if (pGeometryDef.HasM)
{
IMAware pMAware = modifiedGeo as IMAware;
pMAware.MAware = true;
}
else
{
IMAware pMAware = modifiedGeo as IMAware;
pMAware.MAware = false;
}
return(modifiedGeo);
}
/// <summary>
/// 存储范围线
/// </summary>
/// <param name="geo"></param>
/// <param name="strRegionName"></param>
/// <param name="fc"></param>
private void SaveFanWei(IGeometry geo, string strRegionName, IFeatureClass fc)
{
try
{
int index1, index2, index3, index4;
IFeature pFea;
index1 = fc.FindField("REGIONNAME");
index2 = fc.FindField("SMSCODE");
index3 = fc.FindField("GEOOBJNUM");
index4 = fc.FindField("Mark");
//存储范围线
pFea = fc.CreateFeature();
pFea.set_Value(index1, strRegionName);
pFea.set_Value(index2, "更新范围");
pFea.set_Value(index3, "194013");
pFea.set_Value(index4, "已导出，未导入更新");
int index = fc.FindField(fc.ShapeFieldName);
IGeometryDef pGD = fc.Fields.get_Field(index).GeometryDef;
if (pGD.HasZ)
{
IZAware pZA = geo as IZAware;
pZA.ZAware = true;
IZ pZ = geo as IZ;
double zmin = -1000, zmax = 1000;
if (pGD.SpatialReference.HasZPrecision())
{
pGD.SpatialReference.GetZDomain(out zmin, out zmax);
}
if (pZ != null)
{
pZ.SetConstantZ(0);
}
else
{
IPoint p = geo as IPoint;
if (p != null)
{
if (p.Z.ToString() == "非数字")
{
p.Z = 0;
}
}
}
}
if (pGD.HasM)
{
IMAware pMA = geo as IMAware;
pMA.MAware = true;
}
(geo as ITopologicalOperator).Simplify();
pFea.Shape = geo as IGeometry;
pFea.Store();
}
catch (System.Exception ex)
{
}
}
public void CreateFeature(IGeometry igeometry_0)
{
try
{
if (igeometry_0 != null)
{
IFeatureLayer featureLayer = Yutai.ArcGIS.Common.Editor.Editor.CurrentEditTemplate.FeatureLayer;
IDataset dataset = (IDataset)featureLayer.FeatureClass;
IWorkspaceEdit workspaceEdit = (IWorkspaceEdit)dataset.Workspace;
int index = featureLayer.FeatureClass.FindField(featureLayer.FeatureClass.ShapeFieldName);
IGeometryDef geometryDef = featureLayer.FeatureClass.Fields.get_Field(index).GeometryDef;
if (geometryDef.HasZ)
{
IZAware iZAware = (IZAware)igeometry_0;
iZAware.ZAware = true;
IZ iZ = (IZ)igeometry_0;
double constantZ;
double num;
geometryDef.SpatialReference.GetZDomain(out constantZ, out num);
iZ.SetConstantZ(constantZ);
}
if (geometryDef.HasM)
{
IMAware iMAware = (IMAware)igeometry_0;
iMAware.MAware = true;
}
workspaceEdit.StartEditOperation();
IFeature feature = featureLayer.FeatureClass.CreateFeature();
if (igeometry_0 is ITopologicalOperator)
{
(igeometry_0 as ITopologicalOperator).Simplify();
}
feature.Shape = igeometry_0;
try
{
IRowSubtypes rowSubtypes = (IRowSubtypes)feature;
rowSubtypes.InitDefaultValues();
}
catch (Exception exception_)
{
CErrorLog.writeErrorLog(this, exception_, "");
}
feature.Store();
workspaceEdit.StopEditOperation();
EditorEvent.AddFeature(featureLayer, feature);
IActiveView activeView = (IActiveView)_context.FocusMap;
_context.FocusMap.ClearSelection();
_context.FocusMap.SelectFeature(featureLayer, feature);
if (igeometry_0.GeometryType == esriGeometryType.esriGeometryPoint)
{
double distance = Common.ConvertPixelsToMapUnits((IActiveView)_context.FocusMap, 30.0);
ITopologicalOperator topologicalOperator = (ITopologicalOperator)igeometry_0;
topologicalOperator.Buffer(distance);
activeView.Refresh();
}
else
{
activeView.Refresh();
}
}
}
catch (COMException ex)
{
if (ex.ErrorCode == -2147220936)
{
System.Windows.Forms.MessageBox.Show("坐标值或量测值超出范围!", "创建要素",
System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Hand);
}
}
}
/// <summary>
/// 裁切一个几何对象，不需要传出
/// </summary>
/// <param name="shape"></param>
/// <param name="geometryType"></param>
/// <param name="ply"></param>
/// <param name="geoObjNum"></param>
/// <returns></returns>
private bool ClipGeometry(ref IGeometry inGeometry, esriGeometryType geometryType, IPolygon clipPolygon, string GeoObjNum)
{
IPolycurve pPolyCurve;
bool returnValue = false;
IGeometry tempGeometry = null;
IGeometry tempGeometry1 = null;
ITopologicalOperator topologyOper = clipPolygon as ITopologicalOperator;
topologyOper.Simplify();
IRelationalOperator relationOper = clipPolygon as IRelationalOperator;
IZAware zIn = inGeometry as IZAware;
IMAware mAware;
IPoint pPoint, pPoint1;
IPointCollection pPtC;
ICurve pCurve;
IGeometryCollection pGeoC;
bool HasM = true;
IHitTest pHitTest;
double dblHitDist = 0;
int partIndex = 0;
int segmentIndex = 0;
bool bRightSide = true;
IPoint hitPoint = new PointClass(); //返回击中位置
IPath pPath;
IPointCollection pPointC;
IPoint P1, P2;
switch (geometryType)
{
case esriGeometryType.esriGeometryPoint:
//如果点包含在多边形中
if (relationOper.Contains(inGeometry))
{
//tempGeometry = inGeometry;
returnValue = true;
}
break;
case esriGeometryType.esriGeometryPolyline:
//'如果多义线穿越多边形或包含在多边形中
if (relationOper.Contains(inGeometry))
{
returnValue = true;
//tempGeometry = inGeometry;
}
else //if(relationOper.Crosses(inGeometry)) 2008.1.29 TianK 注释掉 解决了裁切丢数据的问题
{
pPolyCurve = inGeometry as IPolycurve;
pPolyCurve.Generalize(0.03);
if (DIRECTIONLINE.IndexOf(GeoObjNum) != -1) //如果是有方向的线性地物
{
pHitTest = (IHitTest)inGeometry;
mAware = inGeometry as IMAware; ////2008.1.27TianK 修改 确保裁切后的线不反向
if (mAware.MAware == true)
{
HasM = true;
pPtC = inGeometry as IPointCollection;
for (int i = 0; i < pPtC.PointCount; i++)
{
pPoint = pPtC.get_Point(i);
pPoint.M = i;
pPtC.UpdatePoint(i, pPoint);
}
}
else
{
HasM = false;
mAware.MAware = true;
pPtC = inGeometry as IPointCollection;
for (int i = 0; i < pPtC.PointCount; i++)
{
pPoint = pPtC.get_Point(i);
pPoint.M = i;
pPtC.UpdatePoint(i, pPoint);
}
}
tempGeometry1 = topologyOper.Intersect(inGeometry, esriGeometryDimension.esriGeometry1Dimension);
tempGeometry = (inGeometry as ITopologicalOperator).Difference(tempGeometry1);
////2008.1.27TianK 修改 确保裁切后的线不反向
mAware = tempGeometry as IMAware;
mAware.MAware = true;
pGeoC = tempGeometry as IGeometryCollection;
for (int j = 0; j < pGeoC.GeometryCount; j++)
{
pPtC = pGeoC.get_Geometry(j) as IPointCollection;
pPoint = pPtC.get_Point(0);
pPoint1 = pPtC.get_Point(pPtC.PointCount - 1);
if (double.IsNaN(pPoint.M))
{
if (pHitTest.HitTest(pPoint, 0.01, esriGeometryHitPartType.esriGeometryPartBoundary,
hitPoint, ref dblHitDist, ref partIndex, ref segmentIndex, ref bRightSide)) //如果击中该要素
{
pPath = (IPath)(inGeometry as IGeometryCollection).get_Geometry(partIndex);
pPointC = (IPointCollection)pPath; //接口跳转
P1 = pPointC.get_Point(segmentIndex);
P2 = pPointC.get_Point(segmentIndex + 1);
AddM_P1_P2(P1, P2, ref pPoint);
pPtC.UpdatePoint(0, pPoint);
}
}
if (double.IsNaN(pPoint1.M))
{
if (pHitTest.HitTest(pPoint1, 0.01, esriGeometryHitPartType.esriGeometryPartBoundary,
hitPoint, ref dblHitDist, ref partIndex, ref segmentIndex, ref bRightSide)) //如果击中该要素
{
pPath = (IPath)(inGeometry as IGeometryCollection).get_Geometry(partIndex);
pPointC = (IPointCollection)pPath; //接口跳转
P1 = pPointC.get_Point(segmentIndex);
P2 = pPointC.get_Point(segmentIndex + 1);
AddM_P1_P2(P1, P2, ref pPoint1);
pPtC.UpdatePoint(pPtC.PointCount - 1, pPoint1);
}
}
pPoint = pPtC.get_Point(0);
pPoint1 = pPtC.get_Point(pPtC.PointCount - 1);
if (pPoint.M >= pPoint1.M)
{
pCurve = pGeoC.get_Geometry(j) as ICurve;
pCurve.ReverseOrientation();
}
if (HasM)
{
for (int i = 0; i < pPtC.PointCount; i++)
{
pPoint = pPtC.get_Point(i);
pPoint.M = 0;
pPtC.UpdatePoint(i, pPoint);
}
}
else
{
mAware.MAware = false;
}
}
}
else
{
int i;
IPoint p;
tempGeometry1 = topologyOper.Intersect(inGeometry, esriGeometryDimension.esriGeometry1Dimension);
tempGeometry = (inGeometry as ITopologicalOperator).Difference(tempGeometry1);
}
if (zIn.ZAware)
{
IZAware zOut = tempGeometry as IZAware;
zOut.ZAware = zIn.ZAware;
IZ iz = tempGeometry as IZ;
try
{
iz.CalculateNonSimpleZs();
}
catch
{
//该值应该传入，表示如果栽得的线如果不能插值出Z值赋一个默认值，或再次计算
//可以根据inGeometry计算
iz.SetConstantZ(0);
}
}
}
break;
case esriGeometryType.esriGeometryMultipoint:
case esriGeometryType.esriGeometryPolygon:
//如果多边形与裁剪多边形相交或在裁剪多边形中
if (relationOper.Contains(inGeometry))
{
//tempGeometry = inGeometry;
returnValue = true;
}
else //if( relationOper.Overlaps(inGeometry)) 2008.1.29 TianK 注释掉
{
pPolyCurve = inGeometry as IPolycurve;
pPolyCurve.Generalize(0.03);
tempGeometry1 = topologyOper.Intersect(inGeometry, esriGeometryDimension.esriGeometry2Dimension);
tempGeometry = (inGeometry as ITopologicalOperator).Difference(tempGeometry1);
if (zIn.ZAware)
{
IZAware zOut = tempGeometry as IZAware;
zOut.ZAware = zIn.ZAware;
IZ iz = tempGeometry as IZ;
try
{
iz.CalculateNonSimpleZs();
}
catch
{
//该值应该传入，表示如果栽得的线如果不能插值出Z值赋一个默认值，或再次计算
//可以根据inGeometry计算
iz.SetConstantZ(0);
}
}
}
break;
}
if (tempGeometry != null && !tempGeometry.IsEmpty)
{
inGeometry = tempGeometry;
}
return(returnValue);
}
protected void wcFileManager_SelectedItemsAction(object sender, IZ.WebFileManager.SelectedItemsActionCancelEventArgs e)
{
//string relativePath = e.DestinationDirectory.FileManagerPath.Replace('/', '\\').TrimStart(new char[] { '\\' });
string destinationRelativePath = TrimPackageNameFromVirtualPathAndMakeRelative(this.Target, e.DestinationDirectory.FileManagerPath);
switch (e.Action)
{
case IZ.WebFileManager.SelectedItemsAction.Copy:
foreach (var selectedItem in e.SelectedItems)
{
string sourceFile = TrimPackageNameFromVirtualPathAndMakeRelative(this.Target, selectedItem.FileManagerPath);
AutoUpdateManager.CopyFileInPackage(this.Target, Path.GetDirectoryName(sourceFile), Path.GetFileName(sourceFile), destinationRelativePath);
}
break;
case IZ.WebFileManager.SelectedItemsAction.Delete:
foreach (var selectedItem in e.SelectedItems)
{
if ((File.GetAttributes(selectedItem.PhysicalPath) & FileAttributes.Directory) == FileAttributes.Directory)
AutoUpdateManager.DeleteFolderFromPackage(this.Target, destinationRelativePath);
else
AutoUpdateManager.DeleteFileFromPackage(this.Target, destinationRelativePath, Path.GetFileName(selectedItem.PhysicalPath));
}
break;
case IZ.WebFileManager.SelectedItemsAction.Move:
foreach (var selectedItem in e.SelectedItems)
{
if ((File.GetAttributes(selectedItem.PhysicalPath) & FileAttributes.Directory) == FileAttributes.Directory)
AutoUpdateManager.MoveFolderInPackage(this.Target, TrimPackageNameFromVirtualPathAndMakeRelative(this.Target, selectedItem.FileManagerPath), destinationRelativePath);
else
AutoUpdateManager.MoveFileInPackage(this.Target, TrimPackageNameFromVirtualPathAndMakeRelative(this.Target, selectedItem.FileManagerPath), Path.GetFileName(selectedItem.PhysicalPath), destinationRelativePath, Path.GetFileName(selectedItem.PhysicalPath));
}
break;
}
}
protected void wcFileManager_FileUploading(object sender, IZ.WebFileManager.UploadFileCancelEventArgs e)
{
}
protected void wcFileManager_SelectedItemsActionComplete(object sender, IZ.WebFileManager.SelectedItemsActionEventArgs e)
{
}
protected void wcFileManager_ItemRenamed(object sender, IZ.WebFileManager.RenameEventArgs e)
{
}
public static void CreateFeature(IGeometry pGeometry, IActiveView pActiveView, IFeatureLayer pFeatureLayer,
bool IsClearSelection)
{
double num;
double num1;
Exception exception;
if (pGeometry != null && !pGeometry.IsEmpty)
{
IEnvelope envelope = pGeometry.Envelope;
envelope.Expand(10, 10, false);
try
{
pGeometry.SpatialReference = pActiveView.FocusMap.SpatialReference;
int num2 = pFeatureLayer.FeatureClass.FindField(pFeatureLayer.FeatureClass.ShapeFieldName);
IGeometryDef geometryDef = pFeatureLayer.FeatureClass.Fields.Field[num2].GeometryDef;
if (geometryDef.HasZ)
{
((IZAware)pGeometry).ZAware = true;
if (pGeometry is IZ)
{
IZ igeometry0 = (IZ)pGeometry;
geometryDef.SpatialReference.GetZDomain(out num, out num1);
igeometry0.SetConstantZ(num);
}
else if (pGeometry is IPoint)
{
geometryDef.SpatialReference.GetZDomain(out num, out num1);
(pGeometry as IPoint).Z = num;
}
}
if (geometryDef.HasM)
{
((IMAware)pGeometry).MAware = true;
}
IWorkspaceEdit workspace = (IWorkspaceEdit)((IDataset)pFeatureLayer.FeatureClass).Workspace;
workspace.StartEditOperation();
IFeature feature = pFeatureLayer.FeatureClass.CreateFeature();
feature.Shape = pGeometry;
try
{
((IRowSubtypes)feature).InitDefaultValues();
}
catch (Exception exception1)
{
exception = exception1;
Logger.Current.Error(exception.Message);
}
if (Editor.CurrentEditTemplate != null)
{
Editor.CurrentEditTemplate.SetFeatureValue(feature);
}
EditorEvent.NewRow(feature);
feature.Store();
workspace.StopEditOperation();
EditorEvent.AfterNewRow(feature);
if (IsClearSelection)
{
if (pActiveView.FocusMap.SelectionCount > 0)
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
pActiveView.FocusMap.ClearSelection();
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
}
}
pActiveView.FocusMap.SelectFeature(pFeatureLayer, feature);
if (pGeometry.GeometryType != esriGeometryType.esriGeometryPoint)
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, envelope);
}
else
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, envelope);
}
if (pFeatureLayer.FeatureClass.ShapeType == esriGeometryType.esriGeometryPoint)
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, envelope);
}
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
if (cOMException.ErrorCode != -2147220936)
{
MessageBox.Show(cOMException.Message, "", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
else
{
MessageBox.Show("几何坐标超出边界!", "", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
if (pGeometry.GeometryType != esriGeometryType.esriGeometryPoint)
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, envelope);
}
else
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, null);
}
Logger.Current.Error("", cOMException, null);
}
catch (Exception exception2)
{
exception = exception2;
Logger.Current.Error("", exception, null);
if (pGeometry.GeometryType != esriGeometryType.esriGeometryPoint)
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, envelope);
}
else
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, null);
}
MessageBox.Show(exception.Message);
}
}
}
protected void wcFileManager_ItemRenaming(object sender, IZ.WebFileManager.RenameCancelEventArgs e)
{
string relativeDirectory = Path.GetDirectoryName(TrimPackageNameFromVirtualPathAndMakeRelative(this.Target, e.FileManagerItem.FileManagerPath));
AutoUpdateManager.RenameFileInPackage(this.Target, relativeDirectory, Path.GetFileName(e.FileManagerItem.PhysicalPath), e.NewName);
}
///<summary>在地图上绘制指定颜色的图形</summary>
///<param name="scene">地图</param>
///<param name="geometry">feature 的shape</param>
///<param name="rgbColor">颜色</param>
///<param name="outlineRgbColor">边框颜色</param>
///<param name="OffsetZs">Z偏值</param>
///
///<remarks>Calling this function will not automatically make the graphics appear in the map area. Refresh the map area after after calling this function with Methods like IActiveView.Refresh or IActiveView.PartialRefresh.</remarks>
internal static IElement AddGraphicToScene(IScene scene, ESRI.ArcGIS.Geometry.IGeometry geometry, ESRI.ArcGIS.Display.IRgbColor rgbColor, ESRI.ArcGIS.Display.IRgbColor outlineRgbColor, double OffsetZs)
{
//ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer = (ESRI.ArcGIS.Carto.IGraphicsContainer)map; //IGraphicsContainer接口能删除
IGraphicsContainer3D graphicsContainer3D = (IGraphicsContainer3D)scene.BasicGraphicsLayer;
ESRI.ArcGIS.Carto.IElement element = null;
if ((geometry.GeometryType) == ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint)
{
IPoint point = (Point)geometry;
try
{
double X = point.X;
double Y = point.Y;
}
catch
{
return(null);
}
point = GeometryUtilities.ConstructPoint3D(point, OffsetZs);
// Marker symbols
ESRI.ArcGIS.Display.ISimpleMarkerSymbol simpleMarkerSymbol = new ESRI.ArcGIS.Display.SimpleMarkerSymbolClass();
simpleMarkerSymbol.Color = rgbColor;
simpleMarkerSymbol.Outline = true;
simpleMarkerSymbol.OutlineColor = rgbColor;
simpleMarkerSymbol.Size = 12;
simpleMarkerSymbol.Style = ESRI.ArcGIS.Display.esriSimpleMarkerStyle.esriSMSCircle;
ESRI.ArcGIS.Carto.IMarkerElement markerElement = new ESRI.ArcGIS.Carto.MarkerElementClass();
markerElement.Symbol = simpleMarkerSymbol;
element = (ESRI.ArcGIS.Carto.IElement)markerElement; // Explicit Cast
if (!(element == null))
{
element.Geometry = point;
graphicsContainer3D.AddElement(element);
}
}
else if ((geometry.GeometryType) == ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline)
{
// Marker symbols
ESRI.ArcGIS.Display.ISimpleLineSymbol simpleLineSymbol = new ESRI.ArcGIS.Display.SimpleLineSymbolClass();
simpleLineSymbol.Color = rgbColor;
simpleLineSymbol.Style = ESRI.ArcGIS.Display.esriSimpleLineStyle.esriSLSSolid;
simpleLineSymbol.Width = 1;
ESRI.ArcGIS.Carto.ILineElement lineElement = new ESRI.ArcGIS.Carto.LineElementClass();
lineElement.Symbol = simpleLineSymbol;
element = (ESRI.ArcGIS.Carto.IElement)lineElement; // Explicit Cast
if (!(element == null))
{
element.Geometry = geometry;
graphicsContainer3D.AddElement(element);
}
}
else if ((geometry.GeometryType) == ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon)
{
IZ iz = (IZ)geometry;
iz.OffsetZs(OffsetZs);//z值向上偏移
// Polygon elements
ESRI.ArcGIS.Display.ISimpleFillSymbol simpleFillSymbol = new ESRI.ArcGIS.Display.SimpleFillSymbolClass();
simpleFillSymbol.Color = rgbColor;
simpleFillSymbol.Style = ESRI.ArcGIS.Display.esriSimpleFillStyle.esriSFSForwardDiagonal;
ESRI.ArcGIS.Carto.IFillShapeElement fillShapeElement = new ESRI.ArcGIS.Carto.PolygonElementClass();
fillShapeElement.Symbol = simpleFillSymbol;
element = (ESRI.ArcGIS.Carto.IElement)fillShapeElement; // Explicit Cast
if (!(element == null))
{
element.Geometry = geometry;
graphicsContainer3D.AddElement(element);
}
}
return(element);
}
//合并要素
private void UnionFeatures(IEnumFeature selectedFeatures, IFeature pMergeFeature)
{
try
{
IFeature feature = null;
object missing = Type.Missing;
selectedFeatures.Reset();
feature = selectedFeatures.Next();
if (feature == null)
{
return;
}
IFeatureClass featureClass = feature.Class as IFeatureClass;
switch (featureClass.ShapeType)
{
case esriGeometryType.esriGeometryPolyline:
case esriGeometryType.esriGeometryPolygon:
break;
default:
MessageBox.Show("请选择线或者面要素", "提示");
return;
}
IGeometryCollection geometries = new GeometryBagClass();
IDataset dataset = featureClass as IDataset;
IWorkspaceEdit workspaceEdit = dataset.Workspace as IWorkspaceEdit;
while (feature != null)
{
if (!feature.ShapeCopy.IsEmpty)
{
IGeometry pGeometry = feature.ShapeCopy;
IGeometryCollection pGeometryCollection = pGeometry as IGeometryCollection;
int geomCount = pGeometryCollection.GeometryCount;
if (geomCount > 1)
{
for (int k = 0; k < geomCount; k++)
{
IFeature newFeature = (feature.Class as IFeatureClass).CreateFeature();
IFeatureEdit featureEdit = feature as IFeatureEdit;
featureEdit.SplitAttributes(newFeature);
IGeometry newGeom = pGeometryCollection.Geometry[k];
if (feature.ShapeCopy.GeometryType == esriGeometryType.esriGeometryPolygon)
{
IGeometryCollection polyGonC = new PolygonClass();
polyGonC.AddGeometry(newGeom as IGeometry);
IGeometry pGeoNew2 = polyGonC as IGeometry;
pGeoNew2.SpatialReference = feature.ShapeCopy.SpatialReference;
int index = feature.Fields.FindField("Shape");
IGeometryDef pGeometryDef = pGeometryDef = feature.Fields.get_Field(index).GeometryDef as IGeometryDef;
if (pGeometryDef.HasZ)
{
IZAware pZAware = (IZAware)pGeoNew2;
pZAware.ZAware = true;
IZ iz1 = (IZ)pGeoNew2;
iz1.SetConstantZ(0); //将Z值设置为0
}
else
{
IZAware pZAware = (IZAware)pGeoNew2;
pZAware.ZAware = false;
}
if (pGeometryDef.HasM)
{
IMAware pMAware = (IMAware)pGeoNew2;
pMAware.MAware = true;
}
else
{
IMAware pMAware = (IMAware)pGeoNew2;
pMAware.MAware = false;
}
newFeature.Shape = pGeoNew2;
}
if (feature.ShapeCopy.GeometryType == esriGeometryType.esriGeometryPolyline)
{
IGeometryCollection polyGonC = new PolylineClass();
polyGonC.AddGeometry(newGeom as IGeometry);
IGeometry pGeoNew2 = polyGonC as IGeometry;
pGeoNew2.SpatialReference = feature.ShapeCopy.SpatialReference;
int index = feature.Fields.FindField("Shape");
IGeometryDef pGeometryDef = pGeometryDef = feature.Fields.get_Field(index).GeometryDef as IGeometryDef;
if (pGeometryDef.HasZ)
{
IZAware pZAware = (IZAware)pGeoNew2;
pZAware.ZAware = true;
IZ iz1 = (IZ)pGeoNew2;
iz1.SetConstantZ(0); //将Z值设置为0
}
else
{
IZAware pZAware = (IZAware)pGeoNew2;
pZAware.ZAware = false;
}
if (pGeometryDef.HasM)
{
IMAware pMAware = (IMAware)pGeoNew2;
pMAware.MAware = true;
}
else
{
IMAware pMAware = (IMAware)pGeoNew2;
pMAware.MAware = false;
}
newFeature.Shape = pGeoNew2;
}
newFeature.Store();
}
feature.Delete();
}
}
feature = selectedFeatures.Next();
}
workspaceEdit.StopEditOperation();
selectedFeatures.Reset();
//如果没有IWorkspaceEdit则无法进行撤销重做操作
}
catch (Exception ex)
{
//SysLogHelper.WriteOperationLog("要素合并错误", ex.Source, "数据编辑");
MessageBox.Show(ex.Message);
}
}
protected void wcFileManager_NewFolderCreating(object sender, IZ.WebFileManager.NewFolderCancelEventArgs e)
{
}
public DaneWalkaDoTabel GetDataToTable()
{
var list = new List <object>
{
Srednica,
SRC,
Dlugosc,
DLC,
MaterialPn,
GestoscMaterialu,
Stopnie,
S,
O,
MPO,
MPF,
MW,
TPF,
DSR,
SRPF,
DLPF,
QRG,
QMT,
QFN,
QLRG,
QLMT
};
var atname = new List <string>
{
"Średnica [mm]",
"Średnica PF [mm]",
"Długość [mm]",
"Długość PF [mm]",
"Materiał",
"Gęstość materiału [kg/m3]",
nameof(Stopnie),
"S ",
"O [%]",
"mPO [kg]",
"mPF [kg]",
"mW [kg]",
"TPF [μm]",
"dśr [mm]",
"SRPF [mm]",
"DLPF [mm]",
"Qzgr [mm]",
"Qkszt [mm]",
"Qwyk [mm]",
"QPLzgr [mm]",
"QPKksz [mm]"
};
var stopienWalu = new List <int>();
for (int i = 0; i < Stopnie; i++)
{
stopienWalu.Add(i + 1);
}
var listList = new List <object[]>
{
stopienWalu.Cast <object>().ToArray(),
DlugoscStopnia.Cast <object>().ToArray(),
SrednicaStopnia.Cast <object>().ToArray(),
KlasaTolerancji.Cast <object>().ToArray(),
TPO.Cast <object>().ToArray(),
KO.Cast <object>().ToArray(),
IZ.Cast <object>().ToArray(),
DFN.Cast <object>().ToArray(),
DMT.Cast <object>().ToArray(),
DRG.Cast <object>().ToArray(),
APMAX.Cast <object>().ToArray()
};
var listname = new List <string>
{
"Stopień wału",
"Długość stopnia [mm]",
"Średnica stopnia [mm]",
"Klasa Tolerancji",
"TPO [μm]",
"Ko",
nameof(IZ),
"Di Wyk [mm]",
"Di Kszt [mm]",
"Di Zgr [mm]",
"apmax [mm]"
};
var naddatki = new List <List <object> >
{
new List <object>
{
"Wykańczający",
"Kształtujący",
"Zgrubny"
},
new List <object>
{
QFND,
QMTD,
QRGD
},
new List <object>
{
QFN,
QMT,
QRG
}
};
var naddatkiNames = new List <string>
{
"Rodzaj naddatku",
"Naddatki dobrane [mm]",
"Naddatki do obliczeń [mm]"
};
return(new DaneWalkaDoTabel
{
AtributeValue = list,
ListValue = listList,
AtributeName = atname,
ListName = listname,
NaddatkiValues = naddatki,
NaddatkiNames = naddatkiNames,
ImageWalek = Image
});
}
public A0(
IZ z
)
{
Z = z;
}
/// <summary>
/// 创建地理要素
/// </summary>
/// <param name="pGeom"></param>
/// <param name="pMap"></param>
/// <param name="pCurrentLayer"></param>
public static void CreateFeature(IGeometry pGeom, IMap pMap, IFeatureClass pFeatureClass)
{
if (pGeom != null)
{
IDataset pDataset;
IWorkspaceEdit pWorkspaceEdit;
if (pFeatureClass == null)
{
return;
}
pDataset = (IDataset)pFeatureClass;
pWorkspaceEdit = (IWorkspaceEdit)pDataset.Workspace;
int index = pFeatureClass.FindField(pFeatureClass.ShapeFieldName);
IGeometryDef pGD = pFeatureClass.Fields.get_Field(index).GeometryDef;
if (pGD.HasZ)
{
IZAware pZA = (IZAware)pGeom;
pZA.ZAware = true;
IZ pZ = pGeom as IZ;
double zmin = -1000, zmax = 1000;
if (pGD.SpatialReference.HasZPrecision())
{
pGD.SpatialReference.GetZDomain(out zmin, out zmax);
}
if (pZ != null)
{
//pZ.SetConstantZ(zmin);
pZ.SetConstantZ(0);
}
else
{
IPoint p = (pGeom as IPoint);
if (p != null)
{
if (p.Z.ToString() == "非数字")
{
//p.Z = zmin;
p.Z = 0;
}
}
}
}
if (pGD.HasM)
{
IMAware pMA = (IMAware)pGeom;
pMA.MAware = true;
}
if (!pWorkspaceEdit.IsBeingEdited())
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeature pFeature;
pFeature = pFeatureClass.CreateFeature();
try
{
pFeature.Shape = pGeom;
pFeature.Store();
}
catch (System.Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
}
if (pWorkspaceEdit.IsBeingEdited())
{
pWorkspaceEdit.StopEditOperation();
pWorkspaceEdit.StopEditing(true);
}
pMap.ClearSelection(); //清除所有选择
}
}
