/// <summary>
/// 获得错误列表，等高线点线矛盾
/// </summary>
/// <param name="pFeatureDataset"></param>
/// <param name="pFeatureCls"></param>
/// <param name="feaClsname"></param>
/// <param name="pFeature"></param>
/// <param name="eErrorID"></param>
/// <param name="eError"></param>
private void GetErrorList(IArcgisDataCheckHook hook, IFeatureDataset pFeatureDataset, IFeatureClass pOriFeatureCls, IFeature pOriFeature, IFeatureClass pDesFeatureCls, IFeature pDesFeature, int eErrorID, string eErrorDes, out Exception eError)
{
eError = null;
try
{
double pMapx = 0.0;
double pMapy = 0.0;
IPoint pPoint = null;
//高程值不在给定的高程范围内,将错误结果保存下来
if (pOriFeatureCls.ShapeType != esriGeometryType.esriGeometryPoint)
{
pPoint = TopologyCheckClass.GetPointofFeature(pOriFeature);
}
else
{
pPoint = pOriFeature.Shape as IPoint;
}
pMapx = pPoint.X;
pMapy = pPoint.Y;
List <object> ErrorLst = new List <object>();
ErrorLst.Add("要素属性检查"); //功能组名称
ErrorLst.Add("等高线点线矛盾检查"); //功能名称
if (pFeatureDataset == null)
{
ErrorLst.Add(""); //数据文件名
}
else
{
ErrorLst.Add((pFeatureDataset as IDataset).Workspace.PathName); //数据文件名
}
ErrorLst.Add(eErrorID); //错误id;
ErrorLst.Add(eErrorDes); //错误描述
ErrorLst.Add(pMapx); //...
ErrorLst.Add(pMapy); //...
ErrorLst.Add((pOriFeatureCls as IDataset).Name);
ErrorLst.Add(pOriFeature.OID);
ErrorLst.Add((pDesFeatureCls as IDataset).Name);
ErrorLst.Add(pDesFeature.OID);
ErrorLst.Add(false);
ErrorLst.Add(System.DateTime.Now.ToString());
//传递错误日志
IDataErrInfo dataErrInfo = new DataErrInfo(ErrorLst);
DataErrTreatEvent dataErrTreatEvent = new DataErrTreatEvent(dataErrInfo);
DataErrTreat(hook.DataCheckParaSet as object, dataErrTreatEvent);
}
catch (Exception ex)
{
eError = ex;
}
}
/// <summary>
/// 注记高程值一致性检查
/// </summary>
/// <param name="hook"></param>
/// <param name="feaClsLst"></param>
/// <param name="codeName">分类代码字段名</param>
/// <param name="oriFeaClsName">源要素类名称</param>
/// <param name="oriCodeValue">源要素类分类代码值</param>
/// <param name="oriElevFieldName">源高程值字段名</param>
/// <param name="desFeaClsName">目标要素类名称</param>
/// <param name="desCodeValue">目标要素类分类代码值</param>
/// <param name="labelFieldName">目标要素类高程值</param>
/// <param name="radius">搜索半径</param>
/// <param name="precision">精度控制</param>
/// <param name="outError"></param>
public void ElevAccordanceCheck(IArcgisDataCheckHook hook, List <IDataset> feaClsLst, string codeName, string oriFeaClsName, string oriCodeValue, string oriElevFieldName, string desFeaClsName, string desCodeValue, string labelFieldName, double radius, long precision, out Exception outError)
{
outError = null;
try
{
//源要素类
IFeatureClass pOriFeaCls = null;// (pFeatureDataset.Workspace as IFeatureWorkspace).OpenFeatureClass(oriFeaClsName);
foreach (IDataset pDT in feaClsLst)
{
string tempName = pDT.Name;
if (tempName.Contains("."))
{
tempName = tempName.Substring(tempName.IndexOf('.') + 1);
}
if (tempName == oriFeaClsName)
{
pOriFeaCls = pDT as IFeatureClass;
break;
}
}
if (pOriFeaCls == null)
{
return;
}
//源要素类高程字段索引值
int oriEleIndex = pOriFeaCls.Fields.FindField(oriElevFieldName);
if (oriEleIndex == -1)
{
outError = new Exception("要素类" + oriFeaClsName + "字段" + oriElevFieldName + "不存在！");
return;
}
//目标要素类
IFeatureClass pDesFeaCls = null;// (pFeatureDataset.Workspace as IFeatureWorkspace).OpenFeatureClass(desFeaClsName);
foreach (IDataset pDT in feaClsLst)
{
string tempName = pDT.Name;
if (tempName.Contains("."))
{
tempName = tempName.Substring(tempName.IndexOf('.') + 1);
}
if (tempName == desFeaClsName)
{
pDesFeaCls = pDT as IFeatureClass;
break;
}
}
if (pDesFeaCls == null)
{
return;
}
//目标要素类高程字段索引值
int desElevIndex = pDesFeaCls.Fields.FindField(labelFieldName);
if (desElevIndex == -1)
{
outError = new Exception("要素类" + desFeaClsName + "字段" + labelFieldName + "不存在！");
return;
}
//查找源要素类中符合分类代码限制条件的要素
string whereStr = "";
if (oriCodeValue != "")
{
whereStr = codeName + " ='" + oriCodeValue + "'";
}
IQueryFilter pFilter = new QueryFilterClass();
pFilter.WhereClause = whereStr;
IFeatureCursor pCursor = pOriFeaCls.Search(pFilter, false);
if (pCursor == null)
{
return;
}
IFeature pOriFea = pCursor.NextFeature();
//遍历源要素，进行比较
while (pOriFea != null)
{
#region 进行检查
string oriElevValue = pOriFea.get_Value(oriEleIndex).ToString();
//根据原高程值求出精度允许的高程值用于比较
if (oriElevValue.Contains("."))
{
//原高程值包含小数点
int oriDotIndex = oriElevValue.IndexOf('.');
if (precision == 0)
{
oriElevValue = oriElevValue.Substring(0, oriDotIndex);
}
else if (oriElevValue.Substring(oriDotIndex + 1).Length > precision && precision > 0)
{
//原高程值的小数点位数大于精度控制
int oriLen = oriDotIndex + 1 + Convert.ToInt32(precision);
oriElevValue = oriElevValue.Substring(0, oriLen);
}
}
IFeature desFeature = GetNearestFeature(pDesFeaCls, codeName, desCodeValue, pOriFea, radius, out outError);
if (outError != null)
{
return;
}
if (desFeature == null)
{
pOriFea = pCursor.NextFeature();
continue;
}
string desElevValue = desFeature.get_Value(desElevIndex).ToString();
if (desElevValue.Contains("."))
{
//目标高程值包含小数点
int desDotIndex = desElevValue.IndexOf('.');
if (precision == 0)
{
desElevValue = desElevValue.Substring(0, desDotIndex);
}
else if (desElevValue.Substring(desDotIndex + 1).Length > precision && precision > 0)
{
//目标高程值的小数点位数大于精度
int desLen = desDotIndex + 1 + Convert.ToInt32(precision);
desElevValue = desElevValue.Substring(0, desLen);
}
}
//根据精度进行比较，在容许的范围内不相同不算错误
if (Convert.ToDouble(oriElevValue) != Convert.ToDouble(desElevValue))
{
//说明点，或线与相应注记的高程值不一致。将错误结果显示出来
double pMapx = 0.0;
double pMapy = 0.0;
IPoint pPoint = new PointClass();
if (pOriFeaCls.ShapeType != esriGeometryType.esriGeometryPoint)
{
pPoint = TopologyCheckClass.GetPointofFeature(pOriFea);
}
else
{
//点要素类
pPoint = pOriFea.Shape as IPoint;
}
pMapx = pPoint.X;
pMapy = pPoint.Y;
List <object> ErrorLst = new List <object>();
ErrorLst.Add("要素属性检查"); //功能组名称
ErrorLst.Add("点线注记高程值一致性检查"); //功能名称
ErrorLst.Add(""); //数据文件名
ErrorLst.Add(0); //错误id;
ErrorLst.Add("图层" + oriFeaClsName + "与图层" + desFeaClsName + "高程值不一致"); //错误描述
ErrorLst.Add(pMapx); //...
ErrorLst.Add(pMapy); //...
ErrorLst.Add(oriFeaClsName);
ErrorLst.Add(pOriFea.OID);
ErrorLst.Add(desFeaClsName);
ErrorLst.Add(desFeature.OID);
ErrorLst.Add(false);
ErrorLst.Add(System.DateTime.Now.ToString());
//传递错误日志
IDataErrInfo dataErrInfo = new DataErrInfo(ErrorLst);
DataErrTreatEvent dataErrTreatEvent = new DataErrTreatEvent(dataErrInfo);
DataErrTreat(hook.DataCheckParaSet as object, dataErrTreatEvent);
}
pOriFea = pCursor.NextFeature();
#endregion
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pCursor);
}
catch (Exception ex)
{
outError = ex;
}
}
/// <summary>
/// 空值检查
/// </summary>
/// <param name="hook"></param>
/// <param name="pFeatureDataset"></param>
/// <param name="FeaClsNameDic">图层名和属性非空的字段名对</param>
/// <param name="outError"></param>
public void IsNullableCheck(IArcgisDataCheckHook hook, IFeatureDataset pFeatureDataset, Dictionary <string, List <string> > FeaClsNameDic, out Exception outError)
{
outError = null;
try
{
//设置进度条
ProgressChangeEvent eInfo = new ProgressChangeEvent();
eInfo.Max = FeaClsNameDic.Count;
int pValue = 0;
foreach (KeyValuePair <string, List <string> > item in FeaClsNameDic)
{
IFeatureClass pFeaCls = (pFeatureDataset.Workspace as IFeatureWorkspace).OpenFeatureClass(item.Key.Trim());
for (int i = 0; i < item.Value.Count; i++)
{
string fieldName = item.Value[i].Trim();
int index = pFeaCls.Fields.FindField(fieldName);
if (index == -1)
{
outError = new Exception("找不到字段名为" + fieldName + "的字段");
return;
}
if (pFeaCls.Fields.get_Field(index).IsNullable == true)
{
//字段属性为空，与标准不一致，将结果保存起来
List <object> ErrorLst = new List <object>();
ErrorLst.Add("要素属性检查"); //功能组名称
ErrorLst.Add("空值检查"); //功能名称
ErrorLst.Add((pFeatureDataset as IDataset).Workspace.PathName); //数据文件名
ErrorLst.Add(enumErrorType.空值检查.GetHashCode()); //错误id;
ErrorLst.Add("图层" + item.Key + "的字段" + fieldName + "属性值不允许为空"); //错误描述
ErrorLst.Add(0); //...
ErrorLst.Add(0); //...
ErrorLst.Add(item.Key);
ErrorLst.Add(-1);
ErrorLst.Add("");
ErrorLst.Add(-1);
ErrorLst.Add(false);
ErrorLst.Add(System.DateTime.Now.ToString());
//传递错误日志
IDataErrInfo dataErrInfo = new DataErrInfo(ErrorLst);
DataErrTreatEvent dataErrTreatEvent = new DataErrTreatEvent(dataErrInfo);
DataErrTreat(hook.DataCheckParaSet as object, dataErrTreatEvent);
}
else
{
IFeatureCursor pFeaCusor = pFeaCls.Search(null, false);
if (pFeaCusor == null)
{
return;
}
IFeature pFeature = pFeaCusor.NextFeature();
if (pFeature == null)
{
continue;
}
while (pFeature != null)
{
object fieldValue = pFeature.get_Value(index);
if (fieldValue == null || fieldValue.ToString() == "")
{
//字段值不能为空，将检查结果保存起来
double pMapx = 0.0;
double pMapy = 0.0;
IPoint pPoint = new PointClass();
if (pFeaCls.ShapeType != esriGeometryType.esriGeometryPoint)
{
pPoint = TopologyCheckClass.GetPointofFeature(pFeature);
}
else
{
pPoint = pFeature.Shape as IPoint;
}
pMapx = pPoint.X;
pMapy = pPoint.Y;
List <object> ErrorLst = new List <object>();
ErrorLst.Add("要素属性检查"); //功能组名称
ErrorLst.Add("空值检查"); //功能名称
ErrorLst.Add((pFeatureDataset as IDataset).Workspace.PathName); //数据文件名
ErrorLst.Add(enumErrorType.空值检查.GetHashCode()); //错误id;
ErrorLst.Add("图层" + item.Key + "的字段" + fieldName + "的值不能为空"); //错误描述
ErrorLst.Add(pMapx); //...
ErrorLst.Add(pMapy); //...
ErrorLst.Add(item.Key);
ErrorLst.Add(pFeature.OID);
ErrorLst.Add("");
ErrorLst.Add(-1);
ErrorLst.Add(false);
ErrorLst.Add(System.DateTime.Now.ToString());
//传递错误日志
IDataErrInfo dataErrInfo = new DataErrInfo(ErrorLst);
DataErrTreatEvent dataErrTreatEvent = new DataErrTreatEvent(dataErrInfo);
DataErrTreat(hook.DataCheckParaSet as object, dataErrTreatEvent);
}
pFeature = pFeaCusor.NextFeature();
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeaCusor);
}
}
//进度条加1
pValue++;
eInfo.Value = pValue;
GeoDataChecker.GeoDataChecker_ProgressShow((object)GeoDataChecker._ProgressBarInner, eInfo);
}
}
catch (Exception ex)
{
outError = ex;
}
}
