/// <summary>
/// 代码图层标准化检查
/// </summary>
private void CheckLayer(object para)
{
Plugin.Application.IAppFormRef pAppForm = para as Plugin.Application.IAppFormRef;
System.Data.DataTable Datatable = new System.Data.DataTable(); //手动建立一个数据表，将得到的数据邦定到检查结果当中显示
Datatable.Columns.Add("错误图层及相关要素", typeof(string)); //创建一列
///如果检查结果提示内有内容就清除
ClearDataCheckGrid ClearGrid = new ClearDataCheckGrid();
ClearGrid.Operate(pAppForm, _AppHk);
int count = _AppHk.MapControl.Map.LayerCount;//得以MAP上图层的总数
if (count == 0)
{
return; //图层为0，返回
}
SetCheckState.CheckShowTips(pAppForm, "代码图层标准检查开始.....");
for (int n = 0; n < count; n++)
{
//遍历整个MAP上的图层
ILayer temp_layer = _AppHk.MapControl.get_Layer(n);
#region //判别是不是组，如果是，就从组中取一个层
if (temp_layer is IGroupLayer)
{
ICompositeLayer grouplayer = temp_layer as ICompositeLayer; //把组图层转成组合图层
int G_count = grouplayer.Count; //组合图层的层数
if (G_count == 0)
{
return;
}
string Value_temp = G_count.ToString();
#region 初始化树
ArrayList LayerList = new ArrayList();//用来初始化树图的动态数组
//将所有不为空的要素类放入数组中
for (int L = 0; L < G_count; L++)
{
ILayer layer = grouplayer.get_Layer(L); ////定义用来接收指定组下面的图层
IFeatureLayer F_layer = layer as IFeatureLayer; //转成要素层
if (F_layer == null)
{
continue; //如果图层为空则返回
}
IFeatureClass F_class = F_layer.FeatureClass; //得到相应的要素类
if (F_class == null)
{
continue;
}
LayerList.Add(F_class); //将要素类放入动态数组
}
SetCheckState.TreeIni_Fun(LayerList, _AppHk); //初始化树
#endregion
for (int G = 0; G < LayerList.Count; G++)
{
ArrayList FeatureList = new ArrayList(); //存放每个要素类下面的所有要素
int g = G + 1; //由于层的索引是从0开始的，所以得加1
IFeatureClass F_class = LayerList[G] as IFeatureClass; //得到相应的要素类
IDataset set = F_class as IDataset; //将要素类恩成数据集，以用来取得名称
SetCheckState.TreeCheckFun(set.Name, G, _AppHk);
#region 当前层共有多少要素
IFeatureCursor Cursor = F_class.Search(null, false); //提供游标，用来遍历要素
IFeature Feature = Cursor.NextFeature(); //开始遍历要素,取出下一个要素，这里是第一次，所以指第一个
while (Feature != null)
{
FeatureList.Add(Feature);
Feature = Cursor.NextFeature();//下一个要素
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(Cursor);
#endregion
if (FeatureList.Count == 0)
{
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm });//是否显示进度条,加载让它显示
SetCheckState.CheckShowTips(pAppForm, "空图层！");
continue;
}
#region 图层标准化检查
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { true, pAppForm });//是否显示进度条,加载让它显示
for (int F = 0; F < FeatureList.Count; F++)
{
pAppForm.MainForm.Invoke(new ProcessBar(ControlProcessBar), new object[] { FeatureList.Count, 0, 1, F + 1, pAppForm });//给进度条传需要的值
IFeature FeatureTemp = FeatureList[F] as IFeature;
int index = -1;
for (int f = 0; f < FeatureTemp.Fields.FieldCount; f++)
{
string code = FeatureTemp.Fields.get_Field(f).Name.ToLower();//将字段名换成小写
if (code == "code")
{
index = f;
break;
}
}
if (index >= 0)//必须确定表中有CODE字段列，如果没有就不执行
{
#region 图层标准化查询
try
{
string value = FeatureTemp.get_Value(index).ToString(); //根据列索引得到对应的值
string name = set.Name; //取得要素类的名称
int ret = BindAccess_Layer(value, name); //将要素得到的列值进行数据库查询
if (ret == -1)
{
string content = name + " OID：" + FeatureTemp.OID.ToString();
System.Data.DataRow Row = Datatable.NewRow();
Row[0] = content;
Datatable.Rows.Add(Row);
SetCheckState.CheckShowTips(pAppForm, content);
}
}
catch (Exception ex)
{
_AppHk.CurrentThread = null;//如果中间出错，就结束线程
MessageBox.Show(ex.ToString());
return;
}
#endregion
}
else
{
break;//由于要素类的结构列是一样的，一条要素找不到对应的列，其它的也一样，所以跳出这个要素类的遍历
}
}
if (G == LayerList.Count)
{
SetCheckState.CheckShowTips(pAppForm, "马上完成，请稍后...");
}
#endregion
}
break;
}
#endregion
}
pAppForm.MainForm.Invoke(new Update_data(Bind), new object[] { Datatable, _AppHk });
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm });//是否显示进度条,加载让它显示
_AppHk.CurrentThread = null;
SetCheckState.CheckShowTips(pAppForm, "代码图层标准检查完成！");
SetCheckState.Message(pAppForm, "提示", "图层标准化检查完成！");
//选中检查出错列表
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
}
/// <summary>
/// 重复线
/// </summary>
private void Line_redo(object para)
{
Plugin.Application.IAppFormRef pAppForm = para as Plugin.Application.IAppFormRef;
System.Data.DataTable Datatable = new System.Data.DataTable(); //手动建立一个数据表，将得到的数据邦定到检查结果当中显示
Datatable.Columns.Add("重复线", typeof(string)); //创建一列
///如果检查结果提示内有内容就清除
ClearDataCheckGrid ClearGrid = new ClearDataCheckGrid();
ClearGrid.Operate(pAppForm, _AppHk);
#region 打开要操作的数据集
if (_AppHk.MapControl.LayerCount == 0)
{
return; //如果MAP上打开的图层为空，就返回
}
SetCheckState.CheckShowTips(pAppForm, "重复线检查开始,准备载入检查数据，请稍后.....");
int L_count = _AppHk.MapControl.LayerCount;//MAP上总图层数
if (L_count == 0)
{
return; //当MAP上是空，就返回
}
IGeoDataset pGeoDataset = SetCheckState.Geodatabase;
ITopologyRuleContainer pRuleCont = SetCheckState.pT as ITopologyRuleContainer;//引入拓扑规则接口对象，将拓扑转成对应的规则接口对象
#endregion
try
{
#region 遍历整个数据集要素
ArrayList list_line = new ArrayList();//用动态的数组来接收满足线要素类的对象，以后面实现遍历拓扑检查
for (int l = 0; l < L_count; l++)
{
ILayer layer_1 = _AppHk.MapControl.get_Layer(l); //通过索引得到对应的层
#region //判别是不是组，如果是，就从组中取一个层
if (layer_1 is IGroupLayer && layer_1.Name == SetCheckState.CheckDataBaseName)
{
ICompositeLayer grouplayer_1 = layer_1 as ICompositeLayer;//把组图层转成组合图层
int group_count = grouplayer_1.Count;
if (group_count == 0)
{
return;
}
for (int g = 0; g < group_count; g++)
{
ILayer layer_temp = grouplayer_1.get_Layer(g);
IFeatureLayer pFeaturelayer = layer_temp as IFeatureLayer;
IFeatureClass pFeatureClass = pFeaturelayer.FeatureClass;
#region 将符合线要素的类加入到拓扑中
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline && pFeatureClass.FeatureType != esriFeatureType.esriFTAnnotation && pFeatureClass.Search(null, false).NextFeature() != null)
{
list_line.Add(pFeatureClass);//将符合的要素类加入动态数组当中
}
#endregion
}
break;
}
#endregion
}
#endregion
SetCheckState.CheckShowTips(pAppForm, "数据准备完毕，准备进度显示数据，请稍后.....");
#region 通过过滤后的要素类来进行拓扑检查
int Count = list_line.Count;//总要遍历的层数
if (Count == 0)
{
_AppHk.CurrentThread = null;
SetCheckState.CheckShowTips(pAppForm, "重复线检查完成！");
SetCheckState.Message(pAppForm, "提示", "线重复检查完成！");
//选中检查出错列表
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
return;
}
SetCheckState.TreeIni_Fun(list_line, _AppHk);//初始化树
SetCheckState.CheckShowTips(pAppForm, "进度数据准备完毕，马上进入拓扑分析，请稍后.....");
for (int N = 0; N < Count; N++)
{
IFeatureClass TempClass = list_line[N] as IFeatureClass; //将对象转成相应的要素类
IDataset ds = TempClass as IDataset;
SetCheckState.TreeCheckFun(ds.Name, N, _AppHk); //调用树节点选中
ITopologyRule topologyRule = new TopologyRuleClass(); //实例一个拓扑规则类
topologyRule.TopologyRuleType = esriTopologyRuleType.esriTRTLineNoOverlap; //使用规则的类型(线不重叠)
topologyRule.Name = "www"; //给规则取个名
topologyRule.OriginClassID = TempClass.FeatureClassID;
topologyRule.AllOriginSubtypes = true;
pRuleCont.AddRule(topologyRule);
ISegmentCollection pLocation = new PolygonClass(); //使用多边形接口 实例一个面的片段
pLocation.SetRectangle(pGeoDataset.Extent); //将我们用来操作验证的要素类利用SETRECTANGLE来构造一个完整的几何形体
IPolygon pPoly = SetCheckState.pT.get_DirtyArea(pLocation as IPolygon);
IEnvelope pAreaValidated = SetCheckState.pT.ValidateTopology(pPoly.Envelope); //返回利用拓扑规则验证后的出错结果
SetCheckState.CheckShowTips(pAppForm, "拓扑分析中，请稍后.....");
IErrorFeatureContainer pErrFeatCon = SetCheckState.pT as IErrorFeatureContainer; //实例一个拓扑出错的容器
IEnumTopologyErrorFeature pEnumTopoErrFeat = pErrFeatCon.get_ErrorFeatures(pGeoDataset.SpatialReference, topologyRule, pGeoDataset.Extent, true, false); //将所有的拓扑出错进行枚举
int num = N + 1; //由于层的索引是从0开始的，所以得加1
ITopologyErrorFeature Topo_ErrFeat = pEnumTopoErrFeat.Next(); //开始遍历拓扑错误，表示下一个s
ArrayList TempTopList = new ArrayList();
//将当前层的所有出错要素放入动态数组当中
while (Topo_ErrFeat != null)
{
TempTopList.Add(Topo_ErrFeat);//将出错的要素存入动态数组
Topo_ErrFeat = pEnumTopoErrFeat.Next();
}
SetCheckState.CheckShowTips(pAppForm, "拓扑分析完毕，进行具体检查操作，请稍后.....");
int P_count = TempTopList.Count;//每个层的总出错记录
if (P_count == 0)
{
SetCheckState.CheckShowTips(pAppForm, "无重复线准备进行下一个图层操作，请稍后....");
continue;
}
SetCheckState.CheckShowTips(pAppForm, "正在进行" + TempClass.AliasName + "图层操作，请稍后....");
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { true, pAppForm });//是否显示进度条,加载让它显示
#region 遍历出错
for (int p = 0; p < P_count; p++)
{
int i = p + 1; //方便计算
pAppForm.MainForm.Invoke(new ProcessBar(ControlProcessBar), new object[] { P_count, 0, 1, i, pAppForm }); //给进度条传需要的值
ITopologyErrorFeature pTopoErrFeat = TempTopList[p] as ITopologyErrorFeature;
int OriginOID = pTopoErrFeat.OriginOID; //源ID
int DestinationOID = pTopoErrFeat.DestinationOID; //目标ID
IFeature source_fe = TempClass.GetFeature(OriginOID); //源要素
IFeature des_fe = TempClass.GetFeature(DestinationOID); //目标要素
///求几何空间差值，必须要两种情况考虑：a->b b->a，如果同时都为空，说明两个重复
ITopologicalOperator Origin_0 = des_fe.Shape as ITopologicalOperator; //空间几何运算
IGeometry difference_0 = Origin_0.Difference(source_fe.Shape as IGeometry); //求两个面的差值
ITopologicalOperator Origin = source_fe.Shape as ITopologicalOperator; //空间几何运算
IGeometry difference = Origin.Difference(des_fe.Shape as IGeometry); //求两个面的差值
if (difference.IsEmpty && difference_0.IsEmpty)
{
StringBuilder origin_temp = new StringBuilder(); //除了SHAPE外的字段对比源
StringBuilder destination_temp = new StringBuilder(); //除了SHAPE外的字段对比目标
ArrayList list = Foreach(); //得到我们需要遍历的对比字段
int count = list.Count;
if (count > 0)
{
for (int n = 0; n < count; n++)
{
int index = TempClass.GetFeature(OriginOID).Fields.FindFieldByAliasName(list[n].ToString()); //查看我们要对比的字段名是不是存在 源
int index1 = TempClass.GetFeature(DestinationOID).Fields.FindFieldByAliasName(list[n].ToString()); //查看我们要对比的字段名是不是存在 目标
if (index >= 0 && index1 >= 0)
{
origin_temp.Append(TempClass.GetFeature(OriginOID).get_Value(index));
destination_temp.Append(TempClass.GetFeature(DestinationOID).get_Value(index1));
}
}
if (origin_temp.Equals(destination_temp) && origin_temp != null && destination_temp != null)
{
string temp = ds.Name + " ID：" + OriginOID.ToString() + " 目标ID：" + DestinationOID.ToString();
System.Data.DataRow Row = Datatable.NewRow();
Row[0] = temp;
Datatable.Rows.Add(Row);
SetCheckState.CheckShowTips(pAppForm, temp);
}
else
{
pTopoErrFeat = pEnumTopoErrFeat.Next();
continue;
}
}
else
{
string temp = ds.Name + " ID：" + OriginOID.ToString() + " 目标ID：" + DestinationOID.ToString();
System.Data.DataRow Row = Datatable.NewRow();
Row[0] = temp;
Datatable.Rows.Add(Row);
SetCheckState.CheckShowTips(pAppForm, temp);
}
}
}
#endregion
pRuleCont.DeleteRule(topologyRule);//移除拓扑规则
if (num == Count)
{
SetCheckState.CheckShowTips(pAppForm, "重复线检查马上完成，请稍后....");
break;
}
}
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm }); //显示完成隐藏进度条
pAppForm.MainForm.Invoke(new Update_data(Bind), new object[] { Datatable, _AppHk }); //将窗体控件进行方法的委托，因为得让它成为安全的
_AppHk.CurrentThread = null; //将线程置空
SetCheckState.CheckShowTips(pAppForm, "重复线检查完成！");
SetCheckState.Message(pAppForm, "提示", "线重复检查完成！");
//选中检查出错列表
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
#endregion
}
catch (Exception ex)
{
_AppHk.CurrentThread = null;//将线程置空
MessageBox.Show(ex.ToString());
return;
}
}
/// <summary>
/// 修正处理函数，参数框架为主窗体，以获得图层（取得待处理的要素）和进度条
/// </summary>
/// <param name="AppHook"></param>
private void ExcuteCorrect(object hook)
{
SetCheckState.GeoCor = true;//拓扑修正里用到开启和关闭编辑
Plugin.Application.IAppGISRef AppHook = hook as Plugin.Application.IAppGISRef;
#region 取得进度条对象
//取得进度条对象
Plugin.Application.IAppFormRef pAppForm = AppHook as Plugin.Application.IAppFormRef;
#endregion
Plugin.Application.IAppGISRef appHook = hook as Plugin.Application.IAppGISRef;
#region 获得待处理的图层
//判断图层个数是否为0
if (AppHook.MapControl.LayerCount == 0)
{
return;
}
IWorkspaceEdit pWorkspaceEdit = null;
#region 循环图层进行处理，并控制进度条
for (int i = 0; i < AppHook.MapControl.LayerCount; i++)
{
ESRI.ArcGIS.Carto.ILayer pLayer = AppHook.MapControl.get_Layer(i);
bool isShpFile = false;
//操作更新库体下的层 && pLayer.Name == SetCheckState.CheckDataBaseName
#region 针对的是IGrouplayer下的层进行拓扑修正
if (pLayer is IGroupLayer)
{
ICompositeLayer C_layer = pLayer as ICompositeLayer;
int count = C_layer.Count;//得到组合图层数
if (count == 0)
{
return;
}
for (int c = 0; c < count; c++)
{
ESRI.ArcGIS.Carto.IFeatureLayer pFeatLayer = C_layer.get_Layer(c) as IFeatureLayer;
#region 图形简单化，删除空图形，删除零长度线，删除零面积面，负面积面逆向
if (pFeatLayer == null)
{
continue;
}
IFeatureClass pFeatureClass = pFeatLayer.FeatureClass;
//开启编辑 wjj 20090921
IDataset pDataset = pFeatureClass as IDataset;
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(false);
}
//判断图层类型，线或者面才进行处理
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string del = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, del);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplify = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplify);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 除长度为零的线要素
//删除长度为零的要素
IQueryFilter pFilter = new QueryFilterClass();
pFilter.WhereClause = pFeatureClass.LengthField.Name + "=0 or " + pFeatureClass.LengthField.Name + " is null";
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string zero = pFeatureClass.AliasName + ": 删除长度为零的线要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, zero);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
}
else if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string delps = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delps);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplifyps = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplifyps);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 负面积面点序逆向
IQueryFilter pFilter = new QueryFilterClass();
pFilter.WhereClause = pFeatureClass.AreaField.Name + "<0";
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//点序逆向
ICurve pCurv = pFeat.Shape as ICurve;
if (pCurv != null)
{
pCurv.ReverseOrientation();
pFeat.Shape = pCurv;
pFeat.Store();
//写状态栏信息
string reverse = pFeatureClass.AliasName + ": 点序逆向,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, reverse);
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//删除面积为零的要素
pFilter.WhereClause = pFeatureClass.AreaField.Name + "=0 or " + pFeatureClass.AreaField.Name + " is null";
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string delarea = pFeatureClass.AliasName + ": 删除面积为零的要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delarea);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
#endregion
}
//结束编辑 wjj 20090921
if (pWorkspaceEdit.IsBeingEdited() == true)
{
pWorkspaceEdit.StopEditing(true);
}
}
SetCheckState.CheckShowTips(pAppForm, "拓扑修正检查完成！");
appHook.CurrentThread = null;
SetCheckState.Message(pAppForm, "提示", "拓扑修正检查完成！");
SetCheckState.GeoCor = false;//用完判断是否有编辑操作状态后还原
break;
}
#endregion
else
{
ESRI.ArcGIS.Carto.IFeatureLayer pFeatLayer = pLayer as IFeatureLayer;
#region 图形简单化，删除空图形，删除零长度线，删除零面积面，负面积面逆向
if (pFeatLayer == null)
{
continue;
}
IFeatureClass pFeatureClass = pFeatLayer.FeatureClass;
//开启编辑 wjj 20090921
IDataset pDataset = pFeatureClass as IDataset;
#region 陈胜鹏添加shp文件类型的判断 2010-3-10
if (pFeatLayer.DataSourceType == "Shapefile Feature Class")
{
isShpFile = true;
}
#endregion
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(false);
}
//判断图层类型，线或者面才进行处理
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string del = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, del);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplify = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplify);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 除长度为零的线要素
//删除长度为零的要素
IQueryFilter pFilter = new QueryFilterClass();
if (isShpFile)
{
pFilter.WhereClause = "SHAPE_Leng" + "=0 or " + "SHAPE_Leng" + " is null";
}
else
{
pFilter.WhereClause = pFeatureClass.LengthField.Name + "=0 or " + pFeatureClass.LengthField.Name + " is null";
}
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string zero = pFeatureClass.AliasName + ": 删除长度为零的线要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, zero);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
}
else if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string delps = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delps);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplifyps = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplifyps);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 负面积面点序逆向
IQueryFilter pFilter = new QueryFilterClass();
if (isShpFile)
{
pFilter.WhereClause = "SHAPE_Area" + "<0";
}
else
{
pFilter.WhereClause = pFeatureClass.AreaField.Name + "<0";
}
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//点序逆向
ICurve pCurv = pFeat.Shape as ICurve;
if (pCurv != null)
{
pCurv.ReverseOrientation();
pFeat.Shape = pCurv;
pFeat.Store();
//写状态栏信息
string reverse = pFeatureClass.AliasName + ": 点序逆向,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, reverse);
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//删除面积为零的要素
if (isShpFile)
{
pFilter.WhereClause = "SHAPE_Area" + "=0 or " + "SHAPE_Area" + " is null";
}
else
{
pFilter.WhereClause = pFeatureClass.AreaField.Name + "=0 or " + pFeatureClass.AreaField.Name + " is null";
}
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string delarea = pFeatureClass.AliasName + ": 删除面积为零的要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delarea);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
}
#endregion
}
}
//结束编辑 wjj 20090921
if (pWorkspaceEdit.IsBeingEdited() == true)
{
pWorkspaceEdit.StopEditing(true);
SetCheckState.CheckShowTips(pAppForm, "拓扑修正检查完成！");
appHook.CurrentThread = null;
SetCheckState.Message(pAppForm, "提示", "拓扑修正检查完成！");
SetCheckState.GeoCor = false;//用完判断是否有编辑操作状态后还原
}
#endregion
#endregion
}
/// <summary>
/// 重复面
/// </summary>
private void Cover(object para)
{
Plugin.Application.IAppFormRef pAppForm = para as Plugin.Application.IAppFormRef;
System.Data.DataTable Datatable = new System.Data.DataTable();//手动建立一个数据表，将得到的数据邦定到检查结果当中显示
///如果检查结果提示内有内容就清除
ClearDataCheckGrid ClearGrid = new ClearDataCheckGrid();
ClearGrid.Operate(pAppForm, _AppHk);
Datatable.Columns.Add("重复面", typeof(string));//创建一列
#region 打开要操作的数据集
int L_count = _AppHk.MapControl.LayerCount;//MAP上总图层数
if (L_count == 0)
{
return; //当MAP上是空，就返回
}
SetCheckState.CheckShowTips(pAppForm, "面重复检查开始......");
IGeoDataset pGeoDataset = SetCheckState.Geodatabase;
ITopologyRuleContainer pRuleCont = SetCheckState.pRuleCont;//引入拓扑规则接口对象，将拓扑转成对应的规则接口对象
#endregion
try
{
#region 遍历整个数据集要素
ArrayList list_line = new ArrayList();//用动态的数组来接收满足线要素类的对象，以后面实现遍历拓扑检查
for (int l = 0; l < L_count; l++)
{
ILayer layer_1 = _AppHk.MapControl.get_Layer(l); //通过索引得到对应的层
#region //判别是不是组，如果是，就从组中取一个层
if (layer_1 is IGroupLayer && layer_1.Name == SetCheckState.CheckDataBaseName)
{
ICompositeLayer grouplayer_1 = layer_1 as ICompositeLayer;//把组图层转成组合图层
int group_count = grouplayer_1.Count;
if (group_count == 0)
{
return;
}
for (int g = 0; g < group_count; g++)
{
ILayer layer_temp = grouplayer_1.get_Layer(g);
IFeatureLayer pFeaturelayer = layer_temp as IFeatureLayer;
IFeatureClass pFeatureClass = pFeaturelayer.FeatureClass;
#region 将符合线要素的类加入到拓扑中
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon && pFeatureClass.FeatureType != esriFeatureType.esriFTAnnotation && pFeatureClass.Search(null, false).NextFeature() != null)
{
list_line.Add(pFeatureClass);//将符合的要素类加入动态数组当中
}
#endregion
}
}
#endregion
}
#endregion
int Count = list_line.Count;
if (Count == 0)
{
SetCheckState.CheckShowTips(pAppForm, "重复面检查完成！");
_AppHk.CurrentThread = null;
SetCheckState.Message(pAppForm, "提示", "面重复检查完成！");
//选中检查出错列表
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
return;
}
if (Count == 0)
{
return;
}
SetCheckState.TreeIni_Fun(list_line, _AppHk);//初始化树图
SetCheckState.CheckShowTips(pAppForm, "检查数据准备完毕，请稍后........");
#region 通过过滤后的要素类来进行拓扑检查
for (int N = 0; N < Count; N++)
{
int num = N + 1;//由于层的索引是从0开始的，所以得加1
#region 创建拓扑并验证拓扑
IFeatureClass TempClass = list_line[N] as IFeatureClass; //将对象转成相应的要素类
IDataset ds = TempClass as IDataset;
SetCheckState.TreeCheckFun(ds.Name, N, _AppHk); //调用树节点选中方法
ITopologyRule topologyRule = new TopologyRuleClass(); //实例一个拓扑规则类
topologyRule.TopologyRuleType = esriTopologyRuleType.esriTRTAreaNoOverlap; //使用规则的类型(面不相交)
topologyRule.Name = "www"; //给规则取个名
topologyRule.OriginClassID = TempClass.FeatureClassID;
topologyRule.AllOriginSubtypes = true;
pRuleCont.AddRule(topologyRule);
ISegmentCollection pLocation = new PolygonClass(); //使用多边形接口
pLocation.SetRectangle(pGeoDataset.Extent); //将我们用来操作验证的要素类利用SETRECTANGLE来构造一个完整的几何形体
IPolygon pPoly = SetCheckState.pT.get_DirtyArea(pLocation as IPolygon);
IEnvelope pAreaValidated = SetCheckState.pT.ValidateTopology(pPoly.Envelope); //验证拓扑
SetCheckState.CheckShowTips(pAppForm, "正在进行拓扑分析，请稍后........");
IErrorFeatureContainer pErrFeatCon = SetCheckState.pT as IErrorFeatureContainer; //实例一个拓扑出错的容器
IEnumTopologyErrorFeature pEnumTopoErrFeat = pErrFeatCon.get_ErrorFeatures(pGeoDataset.SpatialReference, topologyRule, pGeoDataset.Extent, true, false); //将所有的拓扑出错进行枚举
#endregion
ITopologyErrorFeature Topo_ErrFeat = pEnumTopoErrFeat.Next();//开始遍历拓扑错误，表示下一个s
ArrayList TempTopList = new ArrayList();
//将当前层的所有出错要素放入动态数组当中
while (Topo_ErrFeat != null)
{
TempTopList.Add(Topo_ErrFeat);//将出错的要素存入动态数组
Topo_ErrFeat = pEnumTopoErrFeat.Next();
}
int P_count = TempTopList.Count;//每个层的总出错记录
if (P_count == 0)
{
SetCheckState.CheckShowTips(pAppForm, "图层完好,准备进行下一个图层，请稍后........");
continue;
}
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { true, pAppForm });//是否显示进度条,加载让它显示
#region 遍历出错
for (int p = 0; p < P_count; p++)
{
int i = p + 1; //方便计算
pAppForm.MainForm.Invoke(new ProcessBar(ControlProcessBar), new object[] { P_count, 0, 1, i, pAppForm }); //给进度条传需要的值
ITopologyErrorFeature pTopoErrFeat = TempTopList[p] as ITopologyErrorFeature;
int OriginOID = pTopoErrFeat.OriginOID; //源ID
int DestinationOID = pTopoErrFeat.DestinationOID; //目标ID
IFeature source_fe = TempClass.GetFeature(OriginOID); //源要素
IFeature des_fe = TempClass.GetFeature(DestinationOID); //目标要素
#region 通过拓扑出来的错进行再次分析求重复面
///求几何空间差值，必须要两种情况考虑：a->b b->a，如果同时都为空，说明两个重复
ITopologicalOperator Origin_0 = des_fe.Shape as ITopologicalOperator; //空间几何运算
IGeometry difference_0 = Origin_0.Difference(source_fe.Shape as IGeometry); //求两个面的差值
ITopologicalOperator Origin = source_fe.Shape as ITopologicalOperator; //空间几何运算
IGeometry difference = Origin.Difference(des_fe.Shape as IGeometry); //求两个面的差值
if (difference.IsEmpty && difference_0.IsEmpty)
{
#region MyRegion
// StringBuilder origin_temp = new StringBuilder();//除了SHAPE外的字段对比源
// StringBuilder destination_temp = new StringBuilder();//除了SHAPE外的字段对比目标
// //IDataset ds = TempClass as IDataset;
// ArrayList list = Foreach();//调用要对比的XML文件里的字段名
// int count = list.Count;
// #region 通过拓扑出错及对出错的对象再次的进行差值及字段对比，得出最终的结果是否一样
// if (count > 0)
// {
// #region 得到要实际比较的字段值
// for (int n = 0; n < count; n++)
// {
// int index = TempClass.GetFeature(OriginOID).Fields.FindFieldByAliasName(list[n].ToString());//得到源的列ID
// int index1 = TempClass.GetFeature(DestinationOID).Fields.FindFieldByAliasName(list[n].ToString());//得到目标的列ID
// if (index > 0 && index1 > 0)
// {
// origin_temp.Append(TempClass.GetFeature(OriginOID).get_Value(index));//在对应的要素类当中取出源对应ID列的值，加入BUILDER中
// destination_temp.Append(TempClass.GetFeature(DestinationOID).get_Value(index1));//在对应的要素类当中取出目标对应的ID列值，加入目录的BUILDER中
// }
// }
// #endregion
// #region 比较两个值是否一样
// if (origin_temp.ToString() == destination_temp.ToString() && origin_temp != null && destination_temp != null)//将两个列的值进行对比
// {
#endregion
string temp = ds.Name + " ID：" + OriginOID.ToString() + " 目标ID：" + DestinationOID.ToString();
System.Data.DataRow Row = Datatable.NewRow(); //新创建一个行
Row[0] = temp;
Datatable.Rows.Add(Row); //将行加入到表数据集中
SetCheckState.CheckShowTips(pAppForm, temp);
#region
// }
// else
// {
// pTopoErrFeat = pEnumTopoErrFeat.Next();//遍历下一个错误
// continue;
// }
// #endregion
// }
// else
// {
// string temp = ds.Name + " ID：" + OriginOID.ToString() + " 目标ID：" + DestinationOID.ToString();//将结果组织起来，放到一个字符串当中
// System.Data.DataRow Row = Datatable.NewRow();//新创建一个行
// Row[0] = temp;
// Datatable.Rows.Add(Row);//将行加入到表数据集中
// }
#endregion
}
#endregion
}
pRuleCont.DeleteRule(topologyRule);
#endregion
if (num == Count)
{
string Case = "马上完成请稍后.....";//状态栏显示
SetCheckState.CheckShowTips(pAppForm, Case);
}
}
#endregion
pAppForm.MainForm.Invoke(new Update_data(Bind), new object[] { Datatable, _AppHk }); //将窗体控件使用委托
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm }); //是否显示进度条,加载让它显示
_AppHk.CurrentThread = null;
SetCheckState.Message(pAppForm, "提示", "面重复检查完成！");
//选中检查出错列表
SetCheckState.CheckShowTips(pAppForm, "面重复检查完成！");
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
}
catch (Exception ex)
{
_AppHk.CurrentThread = null;
SetCheckState.Message(pAppForm, "错误", ex.ToString());
return;
}
}
/// <summary>
/// 悬挂点
/// </summary>
private void Point_dangles(object par)
{
Plugin.Application.IAppFormRef pAppForm = par as Plugin.Application.IAppFormRef;
System.Data.DataTable Datatable = new System.Data.DataTable(); //手动建立一个数据表，将得到的数据邦定到检查结果当中显示
Datatable.Columns.Add("悬挂点重复", typeof(string)); //创建一列
///如果检查结果提示内有内容就清除
ClearDataCheckGrid ClearGrid = new ClearDataCheckGrid();
ClearGrid.Operate(pAppForm, _AppHk);
#region 打开要操作的数据集
if (_AppHk.MapControl.LayerCount == 0)
{
return; //如果MAP上打开的图层为空，就返回
}
SetCheckState.CheckShowTips(pAppForm, "悬挂点重复检查开始.....");
int L_count = _AppHk.MapControl.LayerCount;//MAP上总图层数
if (L_count == 0)
{
return; //当MAP上是空，就返回
}
IGeoDataset pGeoDataset = SetCheckState.Geodatabase;
ITopologyRuleContainer pRuleCont = SetCheckState.pT as ITopologyRuleContainer;//引入拓扑规则接口对象，将拓扑转成对应的规则接口对象
#endregion
try
{
#region 遍历整个数据集要素
ArrayList list_line = new ArrayList();//用动态的数组来接收满足线要素类的对象，以后面实现遍历拓扑检查
for (int l = 0; l < L_count; l++)
{
ILayer layer_1 = _AppHk.MapControl.get_Layer(l); //通过索引得到对应的层
#region //判别是不是组，如果是，就从组中取一个层
if (layer_1 is IGroupLayer)
{
ICompositeLayer grouplayer_1 = layer_1 as ICompositeLayer;//把组图层转成组合图层
int group_count = grouplayer_1.Count;
if (group_count == 0)
{
return;
}
for (int g = 0; g < group_count; g++)
{
ILayer layer_temp = grouplayer_1.get_Layer(g);
IFeatureLayer pFeaturelayer = layer_temp as IFeatureLayer;
IFeatureClass pFeatureClass = pFeaturelayer.FeatureClass;
#region 将符合线要素的类加入到拓扑中
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline && pFeatureClass.FeatureType != esriFeatureType.esriFTAnnotation && pFeatureClass.Search(null, false).NextFeature() != null)
{
list_line.Add(pFeatureClass);//将符合的要素类加入动态数组当中
}
#endregion
}
}
#endregion
}
#endregion
int Count = list_line.Count;//得到拓扑层的总数
if (Count == 0)
{
return;
}
SetCheckState.TreeIni_Fun(list_line, _AppHk);//实始化树图
#region 通过过滤后的要素类来进行拓扑检查
for (int N = 0; N < Count; N++)
{
int num = N + 1; //由于层的索引是从0开始的，所以得加1
IFeatureClass TempClass = list_line[N] as IFeatureClass; //将对象转成相应的要素类
IDataset ds = TempClass as IDataset;
SetCheckState.TreeCheckFun(ds.Name, N, _AppHk); //调用节点选中方法
ITopologyRule topologyRule = new TopologyRuleClass(); //实例一个拓扑规则类
topologyRule.TopologyRuleType = esriTopologyRuleType.esriTRTLineNoDangles; //使用规则的类型(悬挂点)
topologyRule.Name = "www"; //给规则取个名
topologyRule.OriginClassID = TempClass.FeatureClassID;
topologyRule.AllOriginSubtypes = true;
pRuleCont.AddRule(topologyRule);
ISegmentCollection pLocation = new PolygonClass(); //使用多边形接口
pLocation.SetRectangle(pGeoDataset.Extent); //将我们用来操作验证的要素类利用SETRECTANGLE来构造一个完整的几何形体
IPolygon pPoly = SetCheckState.pT.get_DirtyArea(pLocation as IPolygon);
IEnvelope pAreaValidated = SetCheckState.pT.ValidateTopology(pPoly.Envelope);
IErrorFeatureContainer pErrFeatCon = SetCheckState.pT as IErrorFeatureContainer; //实例一个拓扑出错的容器
IEnumTopologyErrorFeature pEnumTopoErrFeat = pErrFeatCon.get_ErrorFeatures(pGeoDataset.SpatialReference, topologyRule, pGeoDataset.Extent, true, false); //将所有的拓扑出错进行枚举
ITopologyErrorFeature Topo_ErrFeat = pEnumTopoErrFeat.Next(); //开始遍历拓扑错误，表示下一个s
ArrayList TempTopList = new ArrayList();
while (Topo_ErrFeat != null)
{
TempTopList.Add(Topo_ErrFeat);//将出错的要素存入动态数组
Topo_ErrFeat = pEnumTopoErrFeat.Next();
}
#region 遍历出错
int P_count = TempTopList.Count;//每个层的总出错记录
if (P_count == 0)
{
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm });//是否显示进度条,加载让它显示
SetCheckState.CheckShowTips(pAppForm, "图层完好，无悬挂点！");
continue;
}
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { true, pAppForm });//是否显示进度条,加载让它显示
#region 遍历错误
for (int p = 0; p < P_count; p++)
{
int i = p + 1; //方便计算
pAppForm.MainForm.Invoke(new ProcessBar(ControlProcessBar), new object[] { P_count, 0, 1, i, pAppForm }); //给进度条传需要的值
ITopologyErrorFeature pTopoErrFeat = TempTopList[p] as ITopologyErrorFeature;
int OriginOID = pTopoErrFeat.OriginOID; //源ID
if (i % 2 != 0)
{
string temp = ds.Name + " 悬挂ID：" + OriginOID.ToString();
System.Data.DataRow Row = Datatable.NewRow(); //新创建一个行
Row[0] = temp;
Datatable.Rows.Add(Row); //将行加入到表数据集中
SetCheckState.CheckShowTips(pAppForm, temp);
}
}
#endregion
pRuleCont.DeleteRule(topologyRule);//删除拓扑规则
if (num == Count)
{
SetCheckState.CheckShowTips(pAppForm, "马上完成，请稍后....");
}
#endregion
}
#endregion
pAppForm.MainForm.Invoke(new Update_data(Bind), new object[] { Datatable, _AppHk }); //将窗体控件使用委托
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm }); //是否显示进度条,加载让不显示
SetCheckState.CheckShowTips(pAppForm, "悬挂点检查完成！");
_AppHk.CurrentThread = null;
SetCheckState.Message(pAppForm, "提示", "悬挂点检查完成！");
//选中检查出错列表
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
}
catch (Exception ex)
{
_AppHk.CurrentThread = null;
MessageBox.Show(ex.ToString());
return;
}
}
/// <summary>
/// 判断重复点
/// </summary>
private void RePoint(IFeatureClass pFeatureclass, Plugin.Application.IAppFormRef pAppForm, System.Data.DataTable Datatable, int index)
{
#region point
try
{
#region 读XML内容
string[] para;
ArrayList list = new ArrayList();
list = Foreach();
if (list != null)
{
int list_count = list.Count;
para = new string[list_count];
for (int num = 0; num < list_count; num++)
{
para[num] = list[num].ToString();
}
}
else
{
para = new string[0];
}
#endregion
list = null;
Hashtable Foreach_hs = new Hashtable(); //用一个哈希来遍历重复
IFeatureClass pFeatureClass = pFeatureclass; //要素类
IDataset set = pFeatureClass as IDataset;
SetCheckState.TreeCheckFun(set.Name, index, _AppHk); //选中节点
//开始遍历
#region 遍历要素类
IFeatureCursor cour = pFeatureClass.Search(null, false);
IFeature fu = cour.NextFeature();
ArrayList FeatureList = new ArrayList();//存要素动态数组
//将当前要素类里的所有要素存入动态数组
while (fu != null)
{
FeatureList.Add(fu);
fu = cour.NextFeature();
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(cour);
//如果为空，就返回
int FeatureCount = FeatureList.Count;
if (FeatureCount == 0)
{
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm });//是否显示进度条,加载让它显示
SetCheckState.CheckShowTips(pAppForm, "图层完好，无重复点！");
return;
}
#region 遍历要素类里的重复点
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { true, pAppForm });//是否显示进度条,加载让它显示
for (int F = 0; F < FeatureCount; F++)
{
fu = FeatureList[F] as IFeature;
int i = F + 1; //方便计算
pAppForm.MainForm.Invoke(new ProcessBar(ControlProcessBar), new object[] { FeatureCount, 0, 1, i, pAppForm }); //给进度条传需要的值
#region 总体上得到一个比较值，然后加入到LIST当中
IPoint point = fu.Shape as IPoint;
double x = point.X;
double y = point.Y;
string temp = x.ToString() + "," + y.ToString();
#region 从XML里提取要比较字段
int C = para.Length;
if (C > 0)
{
for (int n = 0; n < C; n++)
{
int ID = fu.Fields.FindField(para[n]);//得到OID
if (ID >= 0)
{
string content = fu.get_Value(ID).ToString();//得到对应字段的值
temp = temp + "," + content;
}
else
{
continue;
}
}
}
#endregion
#endregion
string soruce = set.Name + " 源OID：" + fu.OID.ToString();
if (Foreach_hs == null)
{
Foreach_hs.Add(temp, soruce);
}
else
{
if (!Foreach_hs.Contains(temp))
{
Foreach_hs.Add(temp, soruce);
}
else
{
string values = Foreach_hs[temp].ToString(); //取得源重复的OID和NAME
string temps = values + " 重复的OID：" + fu.OID.ToString(); //组合信息
System.Data.DataRow Row = Datatable.NewRow(); //新创建一个行
Row[0] = temps;
Datatable.Rows.Add(Row); //将行加入到表数据集中
SetCheckState.CheckShowTips(pAppForm, temps);
}
}
}
#endregion
SetCheckState.CheckShowTips(pAppForm, "正在进行下一个图层操作，请稍后....");
#endregion
}
catch (Exception ex)
{
_AppHk.CurrentThread = null;
MessageBox.Show(ex.ToString());
return;
}
#endregion
}
/// <summary>
/// 点重复数字化检查主函数
/// </summary>
/// <param name="_AppHk"></param>
private void ExcutePointDigitalDuplicateCheck(object Hook)
{
Plugin.Application.IAppGISRef _AppHk = Hook as Plugin.Application.IAppGISRef;
#region 取得进度条对象
//取得进度条对象
Plugin.Application.IAppFormRef pAppForm = _AppHk as Plugin.Application.IAppFormRef;
#endregion
System.Data.DataTable Datatable = new System.Data.DataTable(); //手动建立一个数据表，将得到的数据邦定到检查结果当中显示
Datatable.Columns.Add("重复点", typeof(string)); //创建一列
///如果检查结果提示内有内容就清除
ClearDataCheckGrid ClearGrid = new ClearDataCheckGrid();
ClearGrid.Operate(pAppForm, _AppHk);
//判断图层个数是否为0
if (_AppHk.MapControl.LayerCount == 0)
{
return;
}
SetCheckState.CheckShowTips(pAppForm, "重复点检查开始.....");
int Count = _AppHk.MapControl.LayerCount;
for (int i = 0; i < Count; i++)
{
ILayer temp_layer = _AppHk.MapControl.get_Layer(i);
//判别是不是组，如果是，就从组中取一个层
if (temp_layer is IGroupLayer && temp_layer.Name == SetCheckState.CheckDataBaseName)
{
ICompositeLayer grouplayer = temp_layer as ICompositeLayer; //把组图层转成组合图层
int C_count = grouplayer.Count; //组合图层数
if (C_count == 0)
{
return;
}
#region 遍历组下面的重复点
ArrayList LayerList = new ArrayList();//存要素类
//将所有可用的图层存入动态数组
for (int c = 0; c < C_count; c++)
{
//图层转换
pAppForm.MainForm.Invoke(new ProcessBar(ControlProcessBar), new object[] { C_count, 0, 1, c, pAppForm }); //给进度条传需要的值
int num = c + 1; //由于层的索引是从0开始的，所以得加1
ESRI.ArcGIS.Carto.ILayer pLayer = grouplayer.get_Layer(c);
ESRI.ArcGIS.Carto.IFeatureLayer pFeatLayer = pLayer as ESRI.ArcGIS.Carto.IFeatureLayer;
//如果图层不为空，就转成对应的要素类
if (pFeatLayer == null)
{
continue;
}
IFeatureClass pFeatureClass = pFeatLayer.FeatureClass;
if (pFeatureClass == null)
{
continue;
}
//只取点层
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPoint && pFeatureClass.FeatureType != esriFeatureType.esriFTAnnotation)
{
LayerList.Add(pFeatureClass);//加入动态数组中
}
}
SetCheckState.TreeIni_Fun(LayerList, _AppHk);//初始化树
//重复点检查操作
for (int L = 0; L < LayerList.Count; L++)
{
IFeatureClass pFeatureClass = LayerList[L] as IFeatureClass;
RePoint(pFeatureClass, pAppForm, Datatable, L);//开始遍历重复点
if (L == LayerList.Count - 1)
{
SetCheckState.CheckShowTips(pAppForm, "重复点检查马上完成，请稍后...");
}
}
#endregion
break;
}
}
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm }); //是否显示进度条,加载让它显示
SetCheckState.CheckShowTips(pAppForm, "重复点检查完成！");
_AppHk.CurrentThread = null; //线程使用完置空
pAppForm.MainForm.Invoke(new Update_data(Bind), new object[] { Datatable, _AppHk });
SetCheckState.Message(pAppForm, "提示", "重复点检查完成！");
//选中检查出错列表
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
}