/// <summary>
/// 对图元编码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void PrimitiveCode(IMap pMapControl, ComboBoxEx cbxLayerName)
{
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
string elemid = "ELEMID";
//遍历字段
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null) * 2);
progressbar.Show();
IField pField = null;
IFields pFields = pFeatureLayer.FeatureClass.Fields;
bool pPrimitiveCode = false;
for (int i = 0; i < pFields.FieldCount - 1; i++)
{
pField = pFields.get_Field(i);
if (pField.Name == elemid)
{
pPrimitiveCode = true;
}
}
if (!pPrimitiveCode)
{
MessageBox.Show("不存在图元标识码字段！");
}
//对图元进行编码
CreatePrimitiveCode(pFeatureLayer, elemid, progressbar);
MessageBox.Show("图元编码成功！");
}
else
{
MessageBox.Show("没有选中任何图层，请选择图层！");
}
}
/// <summary>
/// 生成格网码(道路)
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void RestPOIGrid(IMap pMapControl, ComboBoxEx cbxLayerName)
{
Dictionary <IFeature, string> pBothNotNull = new Dictionary <IFeature, string>();
Dictionary <IFeature, string> pRoadNotNull = new Dictionary <IFeature, string>();
Dictionary <IFeature, string> pNameNotNull = new Dictionary <IFeature, string>();
//Dictionary<IFeature, string> pGridCode = new Dictionary<IFeature, string>();
List <object> pOID = new List <object>();
string gridField = "GridCode";
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null));
progressbar.Show();
IDataset cDataset = pFeatureLayer.FeatureClass as IDataset;
IGeoDataset cGeoDataset = cDataset as IGeoDataset;
ISpatialReference cSpatialReference = cGeoDataset.SpatialReference;
if (cSpatialReference is IProjectedCoordinateSystem)
{
MessageBox.Show("该图层为投影坐标，请转换为相应的地理坐标,再开始地理编码！");
}
//检查是否存在格网字段，不存在则补充此字段
pClsCom.CheckGridField(pFeatureLayer, gridField);
if (pFeatureLayer.FeatureClass.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField) != -1)
{
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
string pFeatureName = pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString();
string pFeaEnti = pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].EntityID)).ToString();//匹配名称
//名称不为空，地理编码为空
if (pFeatureName.Trim().Length > 0 && pFeaEnti.Trim().Length == 0)
{
//获取格网信息
string GridCode = pClsCom.GetCodeString(pFeature);
if (GridCode != "")
{
pFeature.set_Value(pFeature.Fields.FindField(gridField), GridCode);
pFeature.Store();
}
else
{
MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
return;
}
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
progressbar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
}
MessageBox.Show("POI格网补充成功！");
}
else
{
MessageBox.Show("此图层不存在名称字段，请重新配置图层！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层,请选择图层！");
}
}
private void RestPOICode2(IFeatureLayer pFeatureLayer, Dictionary <IFeature, string> pEntiCode, Dictionary <IFeature, string> pDicGridCode, string pGridCode, string pENEIID, FrmProgressBar pgBar)
{
string pFCODE = string.Empty;
//遍历Feature
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
IFeature pFeature = pFeatureCursor.NextFeature();
string pNum = string.Empty;
string pEntiidCode = string.Empty;
while (pFeature != null)
{
int flag = 0;
string gridCode1 = pFeature.get_Value(pFeature.Fields.FindField(pGridCode)).ToString();
pFCODE = pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString();
if (pFCODE.Trim().Length > 0)
{
//ClsReturnFCode pReturnFcode = new ClsReturnFCode();
//pFCODE = pReturnFcode.ReturnFeatureClass(pFCODE);
pFCODE = ZJGISCommon.Classes.ClsFcode.pDicFcodeGlobal[pFCODE];
//格网码不为空，只对有格网码的的要素进行编码
if (pFeature.get_Value(pFeature.Fields.FindField(pGridCode)).ToString().Length > 0 && pFCODE.Length > 0)
{
foreach (string s in pDicGridCode.Values)
{
if (gridCode1 == s)
{
flag++;
}
}
//格网码唯一的情况：那么地理编码也一定唯一
if (flag == 1)
{
pNum = "A01";
pEntiidCode = gridCode1 + pFCODE + pNum;
pFeature.set_Value(pFeature.Fields.FindField(pENEIID), pEntiidCode);
pFeature.Store();
}
//格网码有多个的情况
else
{
List <IFeature> keyListTotal = (from q in pDicGridCode
where q.Value == gridCode1
select q.Key).ToList <IFeature>(); //get all keys
//test
object testobj = pFeature.OID;
int flag2 = 0;
//顺序码
for (int k = 0; k < keyListTotal.Count; k++)
{
string enticode = keyListTotal[k].get_Value(keyListTotal[k].Fields.FindField("ENTIID")).ToString();
if (enticode.Trim().Length > 0)
{
flag2++;
pNum = enticode.Substring(enticode.Length - 2);
//pNum = "A" + string.Format("{0:00}", (Convert.ToInt32(pNum) + 1));
}
}
//顺序码
for (int k = 0; k < keyListTotal.Count; k++)
{
if (pFeature.OID == keyListTotal[k].OID && flag2 > 0)
{
pNum = "A" + string.Format("{0:00}", k + flag2 + 1);
}
if (pFeature.OID == keyListTotal[k].OID && flag2 == 0)
{
pNum = "A" + string.Format("{0:00}", k + 1);
}
}
pEntiidCode = gridCode1 + pFCODE + pNum;
pFeature.set_Value(pFeature.Fields.FindField(pENEIID), pEntiidCode);
pFeature.Store();
}
}
}
pgBar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pgBar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
}
}
/// <summary>
/// 对剩余POI点进行编码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void RestPOICode(IMap pMapControl, ComboBoxEx cbxLayerName)
{
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null) * 2);
progressbar.Show();
IFields pFields = pFeatureLayer.FeatureClass.Fields;
Dictionary <IFeature, string> pDicGridCode = new Dictionary <IFeature, string>();
Dictionary <IFeature, string> pEntiCode = new Dictionary <IFeature, string>();
//遍历Feature
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IFeatureClass pFeatureClass = pFeatureLayer.FeatureClass;
bool hasFOCDE = false;
string fCODE = string.Empty;
for (int i = 0; i < pFeatureClass.Fields.FieldCount; i++)
{
if (pFeatureClass.Fields.get_Field(i).Name == "FCODE")
{
hasFOCDE = true;
}
}
if (hasFOCDE)
{
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
//格网不为空，记录格网
if (pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString().Length > 0)
{
pDicGridCode.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString());
}
//地理编码不为空，截取格网并记录下来
if (pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Trim().Length > 0)
{
string pgdCode = pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Substring(0, 11);
if (!pDicGridCode.ContainsKey(pFeature))
{
pDicGridCode.Add(pFeature, pgdCode);
}
if (!pEntiCode.ContainsKey(pFeature))
{
pEntiCode.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString());
}
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
RestPOICode2(pFeatureLayer, pEntiCode, pDicGridCode, "GridCode", "ENTIID", progressbar);
}
else
{
MessageBox.Show("该图层不存在分类码字段！分类码字段名称应该FCODE");
return;
}
MessageBox.Show("剩余POI编码成功！");
}
else
{
MessageBox.Show("没有分类码FCODE字段，请检查图层字段！");
}
}
else
{
MessageBox.Show("没有选中任何图层，请选择图层！");
}
}
/// <summary>
/// 生成格网码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CreatGridCodeRES(IMap pMapControl, ComboBoxEx cbxLayerName)
{
string gridField = "GridCode";
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
IDataset cDataset = pFeatureLayer.FeatureClass as IDataset;
IGeoDataset cGeoDataset = cDataset as IGeoDataset;
ISpatialReference cSpatialReference = cGeoDataset.SpatialReference;
if (cSpatialReference is IProjectedCoordinateSystem)
{
MessageBox.Show("该图层为投影坐标，请转换为相应的地理坐标,再开始地理编码！");
}
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null));
progressbar.Show();
pClsCom.CheckGridField(pFeatureLayer, gridField);
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
//int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0;
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
if (pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString() == "3103011500" ||
pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString() == "3103012500" ||
pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString() == "3103013500" ||
pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString() == "3103020500" ||
pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString() == "3106000500" ||
pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString() == "3107000500" ||
pFeature.get_Value(pFeature.Fields.FindField("FCODE")).ToString() == "3108000500")
{
//获取格网信息
//string GridCode = pClsCom.GetCodeString(pFeature);
string GridCode = pClsCom.GetGeoHashCode(pFeature, Precision);
if (GridCode != "")
{
pFeature.set_Value(pFeature.Fields.FindField(gridField), GridCode);
pFeature.Store();
j++;
//pFeature = pFeatureCursor.NextFeature();
}
else
{
MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
return;
}
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
progressbar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
MessageBoxEx.Show("格网生成成功！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
}
/// <summary>
/// 生成格网码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CreatGridCode(IMap pMapControl, ComboBoxEx cbxLayerName)
{
string strField = "GridCode";
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
IDataset cDataset = pFeatureLayer.FeatureClass as IDataset;
IGeoDataset cGeoDataset = cDataset as IGeoDataset;
ISpatialReference cSpatialReference = cGeoDataset.SpatialReference;
if (cSpatialReference is IProjectedCoordinateSystem)
{
MessageBox.Show("该图层为投影坐标，请转换为相应的地理坐标,再开始地理编码！");
}
if (pFeatureLayer != null)
{
//检查格网字段是否存在，不存在就添加格网字段GridCode
pClsCom.CheckGridField(pFeatureLayer, strField);
//存在名称字段
if (pFeatureLayer.FeatureClass.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField) != -1)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null));
progressbar.Show();
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0;
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
//对于名称为空的字段进行筛选
//string pFeaEnti = pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString();
LayerConfig lyconfig = ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name.ToString().Trim()];
string test = ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField;
IFeatureClass pFeatureClass = pFeatureLayer.FeatureClass;
string pFeatureName = pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString();
//存在格网字段
if (pFeatureName.Trim().Length > 0)
{
//获取格网信息
//string GridCode = pClsCom.GetCodeString(pFeature);
string GridCode = pClsCom.GetGeoHashCode(pFeature, Precision);
if (GridCode != "")
{
pFeature.set_Value(pFeature.Fields.FindField(strField), GridCode);
pFeature.Store();
j++;
}
else
{
MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
return;
}
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
progressbar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
MessageBoxEx.Show("格网生成成功！");
}
}
else
{
MessageBox.Show("此图层不存在名称字段！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
}
/// <summary>
/// 生成格网码(道路)
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CreatGridCodeRoad2(IFeatureLayer pFeatureLayer, Dictionary <IFeature, string> pNameNotNull, Dictionary <IFeature, string> pRoadNotNull, List <object> pOID, FrmProgressBar pgBar)
{
string strField = "GridCode";
if (pFeatureLayer != null)
{
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
//int i = pFeatureLayer.FeatureClass.FeatureCount(null);
IFeature pFeature = pFeatureCursor.NextFeature();
//遍历所有Feature，查找属于同一个地理实体的图元
while (pFeature != null)
{
if (pOID.Contains(pFeature.OID))
{
//名称不为空
if (pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString().Trim().Length > 0)
{
string pFeatureName2 = pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString();
int flag2 = 0;
foreach (string s in pNameNotNull.Values)
{
if (pFeatureName2 == s)
{
flag2++;
}
}
//名字没有相同的情况
if (flag2 == 1)
{
//获取格网信息
//string pGridCode3 = pClsCom.GetCodeString(pFeature);
string pGridCode3 = pClsCom.GetGeoHashCode(pFeature, Precision);
if (pGridCode3 != "")
{
pFeature.set_Value(pFeature.Fields.FindField(strField), pGridCode3);
pFeature.Store();
}
else
{
MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
return;
}
}
//名字有相同的情况
else
{
List <IFeature> keyList = (from q in pNameNotNull
where q.Value == pFeatureName2
select q.Key).ToList <IFeature>(); //get all keys
//如果改要素就是第一条要素，则正常进行格网编码
if (pFeature.OID == keyList[0].OID)
{
CreatGridCodeComm(pFeature, pFeature, strField);
#region 注释8
////获取格网信息
//string GridCode = GetCodeString(pFeature);
//if (GridCode != "")
//{
// pFeature.set_Value(pFeature.Fields.FindField(strField), GridCode);
// pFeature.Store();
//}
//else
//{
// MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
// return;
//}
#endregion
}
//如果改要素不是第一条要素，则按照第一条要素进行格网编码
if (pFeature.OID != keyList[0].OID)
{
CreatGridCodeComm(pFeature, keyList[0], strField);
#region 注释9
////获取格网信息
//string GridCode = GetCodeString(keyList[0]);
//if (GridCode != "")
//{
// pFeature.set_Value(pFeature.Fields.FindField(strField), GridCode);
// pFeature.Store();
//}
//else
//{
// MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
// return;
//}
#endregion
}
}
}
//路线编码不为空,名称为空
if (pFeature.get_Value(pFeature.Fields.FindField("ROADCODE")).ToString().Trim().Length > 1 && pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString().Trim().Length == 0)
{
string pRoadCode2 = pFeature.get_Value(pFeature.Fields.FindField("ROADCODE")).ToString();
int flag1 = 0;
foreach (string s in pRoadNotNull.Values)
{
if (pRoadCode2 == s)
{
flag1++;
}
}
//名字只出现一次的情况
if (flag1 == 1)
{
//获取格网信息
//string pGridCode2 = pClsCom.GetCodeString(pFeature);
string pGridCode2 = pClsCom.GetGeoHashCode(pFeature, Precision);
if (pGridCode2 != "")
{
pFeature.set_Value(pFeature.Fields.FindField(strField), pGridCode2);
pFeature.Store();
}
else
{
MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
return;
}
}
//名字出现多次的情况
else
{
List <IFeature> keyList = (from q in pRoadNotNull
where q.Value == pRoadCode2
select q.Key).ToList <IFeature>(); //get all keys
if (pFeature.OID == keyList[0].OID)
{
CreatGridCodeComm(pFeature, pFeature, strField);
#region 注释5
//////test
////获取格网信息
//string GridCode = GetCodeString(pFeature);
//if (GridCode != "")
//{
// pFeature.set_Value(pFeature.Fields.FindField(strField), GridCode);
// pFeature.Store();
//}
//else
//{
// MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
// return;
//}
#endregion
}
if (pFeature.OID != keyList[0].OID)
{
CreatGridCodeComm(pFeature, keyList[0], strField);
#region 注释6
////获取格网信息
//string GridCode = GetCodeString(keyList[0]);
//if (GridCode != "")
//{
// pFeature.set_Value(pFeature.Fields.FindField(strField), GridCode);
// pFeature.Store();
//}
//else
//{
// MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
// return;
//}
#endregion
}
}
}
}
pgBar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pgBar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
MessageBoxEx.Show("格网生成成功！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
}
/// <summary>
/// 生成格网码(道路)
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CreatGridCodeRoad(IMap pMapControl, ComboBoxEx cbxLayerName)
{
Dictionary <IFeature, string> pBothNotNull = new Dictionary <IFeature, string>();
Dictionary <IFeature, string> pRoadNotNull = new Dictionary <IFeature, string>();
Dictionary <IFeature, string> pNameNotNull = new Dictionary <IFeature, string>();
//Dictionary<IFeature, string> pGridCode = new Dictionary<IFeature, string>();
List <object> pOID = new List <object>();
string gridField = "GridCode";
string roadField = "ROADCODE";
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
IFeatureClass pFeatureClass = null;
IDataset cDataset = pFeatureLayer.FeatureClass as IDataset;
IGeoDataset cGeoDataset = cDataset as IGeoDataset;
ISpatialReference cSpatialReference = cGeoDataset.SpatialReference;
if (cSpatialReference is IProjectedCoordinateSystem)
{
MessageBox.Show("该图层为投影坐标，请转换为相应的地理坐标,再开始地理编码！");
}
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null) * 2);
progressbar.Show();
pFeatureClass = pFeatureLayer.FeatureClass;
//存在路网字段
if (pFeatureClass.Fields.FindField(roadField) != -1)
{
//没有GridCode字段就创建GridCode字段
pClsCom.CheckGridField(pFeatureLayer, gridField);
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
//int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0, k = 0, m = 0;
IFeature pFeature = pFeatureCursor.NextFeature();
//TODO :路线编码字段
while (pFeature != null)
{
//名称不为空，路线编码为空
if (pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString().Trim().Length > 0)
{
pNameNotNull.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString());
pOID.Add(pFeature.OID);
}
//路线编码不为空且一个道路字母除外（例如Q等）,名称为空
if (pFeature.get_Value(pFeature.Fields.FindField(roadField)).ToString().Trim().Length > 1 &&
pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString().Trim().Length == 0)
{
pRoadNotNull.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField(roadField)).ToString());
pOID.Add(pFeature.OID);
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
//progressbar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
}
CreatGridCodeRoad2(pFeatureLayer, pNameNotNull, pRoadNotNull, pOID, progressbar);
}
else
{
MessageBox.Show("此图层不存在ROADCODE路网字段，请重新检查图层字段！");
}
}
else
{
MessageBox.Show("没有选中任何图层！");
}
}
/// <summary>
/// 检查普通实体编码（有名称的实体才检查是否有编码）
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
//public DataTable CheckCommonEnti(IMap pMapControl, ComboBoxEx cbxLayerName)
public List <IRow> CheckCommonEnti(IFeatureLayer pFeatureLayer)
{
//ITable pTable = new ITable();
List <IRow> list = new List <IRow>();
IDataset cDataset = pFeatureLayer.FeatureClass as IDataset;
IGeoDataset cGeoDataset = cDataset as IGeoDataset;
ISpatialReference cSpatialReference = cGeoDataset.SpatialReference;
if (cSpatialReference is IProjectedCoordinateSystem)
{
MessageBox.Show("该图层为投影坐标，请转换为相应的地理坐标,再开始地理编码！");
}
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null));
progressbar.Show();
//检查格网字段是否存在，不存在就添加格网字段GridCode
//pClsCom.CheckGridCode(pFeatureLayer, gridField);
if (pFeatureLayer.FeatureClass.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField) != -1 &&
pFeatureLayer.FeatureClass.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].EntityID) != -1)
{
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0;
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
//对于名称为空的字段进行筛选
string pFeatureName = pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].NameField)).ToString();
string pEntiID = pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer.FeatureClass as IDataset).Name].EntityID)).ToString();
if (pFeatureName.Trim().Length > 0 && pEntiID.Trim().Length == 0)
{
list.Add((pFeature as IRow));
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
progressbar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
}
}
else
{
MessageBox.Show("此图层不存在名称或地理实体编码字段，请重新检查配置图层！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
return(list);
}
public void CodeRest2(IFeatureLayer pFeatureLayer, Dictionary <IFeature, string> pDicEntiid, Dictionary <IFeature, string> pDicGridFCode, Dictionary <IFeature, string> pDicGridCode, FrmProgressBar pgBar)
{
string strField = "ENTIID";
if (pFeatureLayer != null)
{
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
//test
//int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int NullNum = 0;
string pNum = string.Empty;
string pCode = string.Empty;
string pEntiidCode = string.Empty;
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
int j = 0;
//test
object testoid = pFeature.OID;
//格网码不为空
if (pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString().Length > 0)
{
//获取格网码
string pGrCode = pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString();
//分类码
int pFcodeindex = pFeature.Fields.FindField("FCode");
//存在分类码字段
if (pFcodeindex != -1)
{
string pFcode = pFeature.get_Value(pFeature.Fields.FindField("FCode")).ToString();
//分类码不为空
if (pFcode == " ")
{
//FillFrm(pFeature,pNullFrm.GetDataGridView,NullNum);
NullNum++;
}
else
{
if (ZJGISCommon.Classes.ClsFcode.pDicFcodeGlobal.ContainsKey(pFcode))
{
//如果分类码不为空——即名称字段不为空且Feature不为空。
//（Feature和名称字段内容不为空，那么格网码就不为空，进而地理编码就不为空）
//组合第一个码段（格网码）和第二个码段（分类码）
//处理分类码
//ClsReturnFCode pReturnFcode = new ClsReturnFCode();
//pFcode = pReturnFcode.ReturnFeatureClass(pFcode);
pFcode = ZJGISCommon.Classes.ClsFcode.pDicFcodeGlobal[pFcode];
//分类码有对应的大类
if (pFcode != null)
{
foreach (string s in pDicGridCode.Values)
{
if (s == pGrCode)
{
j++;
}
}
if (j == 1)
{
pNum = "A01";
}
else if (j > 1 && j < 100)
{
List <IFeature> keyList = (from q in pDicGridCode
where q.Value == pGrCode
select q.Key).ToList <IFeature>(); //get all keys
for (int k = 0; k < keyList.Count; k++)
{
if (pFeature.OID == keyList[k].OID)
{
pNum = "A" + string.Format("{0:00}", k + 1);
}
}
}
else
{
pNum = "B" + string.Format("{0:00}", j - 1);
}
//组合地理实体编码的第一、第二、第三个码段，形成最终的地理实体编码
pEntiidCode = pGrCode + pFcode + pNum;
pDicEntiid.Add(pFeature, pEntiidCode);
pDicGridFCode.Add(pFeature, pEntiidCode.Substring(0, pEntiidCode.Length - 2));
pFeature.set_Value(pFeature.Fields.FindField(strField), pEntiidCode);
pFeature.Store();
}
}
else
{
MessageBox.Show("分类码" + pFcode + "不存在对应的大类，请添加分类码和大类的映射关系！");
}
}
}
else
{
MessageBox.Show("图层没有分类码字段！");
return;
}
}
pgBar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pgBar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
if (NullNum != 0)
{
MessageBox.Show("编码生成完成！,其中FCode字段为空的要素个数为" + Convert.ToString(NullNum) + "个");
}
else
{
MessageBox.Show("编码生成完成！");
}
}
else
{
MessageBox.Show("所选的数据集为空！");
}
}
else
{
MessageBox.Show("没有选中任何图层！");
}
}
/// <summary>
/// 补全编码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CodeRest(IMap pMapControl, ComboBoxEx cbxLayerName)
{
Dictionary <IFeature, string> pDicGridCode = new Dictionary <IFeature, string>();
Dictionary <IFeature, string> pDicGridFCode = new Dictionary <IFeature, string>();
Dictionary <IFeature, string> pDicEntiid = new Dictionary <IFeature, string>();
string entiField = "ENTIID";
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null) * 2);
progressbar.Show();
//判断是否存在ENTIID字段，如果不存在，新增ENTIID字段
pClsCom.CheckGridField(pFeatureLayer, entiField);
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
string pNum = string.Empty;
string pCode = string.Empty;
string pEntiidCode = string.Empty;
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
//有格网码，没有实体编码
if (pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString().Length > 0 && pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Length == 0)
{
pDicGridCode.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString());
}
//有实体编码，没有格网码
if (pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString().Length == 0 && pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Length > 0)
{
pDicEntiid.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString());
//test
//string test = pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Substring(0, 11);
//string test1 = pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Substring(0, pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Length - 2);
pDicGridCode.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Substring(0, 11));
pDicGridFCode.Add(pFeature, pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Substring(0, pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Length - 2));
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
CodeRest2(pFeatureLayer, pDicEntiid, pDicGridFCode, pDicGridCode, progressbar);
}
else
{
MessageBox.Show("所选的数据集为空！");
}
}
else
{
MessageBox.Show("没有选中任何图层！");
}
}
/// <summary>
/// 补全格网
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CreatGridCodeRest(IMap pMapControl, ComboBoxEx cbxLayerName)
{
string gridField = "GridCode";
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null));
progressbar.Show();
IDataset cDataset = pFeatureLayer.FeatureClass as IDataset;
IGeoDataset cGeoDataset = cDataset as IGeoDataset;
ISpatialReference cSpatialReference = cGeoDataset.SpatialReference;
if (cSpatialReference is IProjectedCoordinateSystem)
{
MessageBox.Show("该图层为投影坐标，请转换为相应的地理坐标,再开始地理编码！");
}
if (pFeatureLayer != null)
{
//检查是否有格网字段，没有的话生成格网字段
pClsCom.CheckGridField(pFeatureLayer, gridField);
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0;
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
//对于名称为空的字段进行筛选
//test
//string test = pFeature.get_Value(pFeature.Fields.FindFieldByAliasName("名称")).ToString();
//对于名称为空的字段进行筛选
if (pFeature.get_Value(pFeature.Fields.FindField(ClsConfig.LayerConfigs[(pFeatureLayer as IDataset).Name].NameField)).ToString().Trim().Length > 0)
{
//存在ENTIID字段，且该Feature的ENTIID字段值不为空
if (pFeatureLayer.FeatureClass.Fields.FindField("ENTIID") != -1 && pFeature.get_Value(pFeature.Fields.FindField("ENTIID")).ToString().Length > 0)
{
pFeature = pFeatureCursor.NextFeature();
continue;
}
else
{
//获取格网信息
string GridCode = pClsCom.GetCodeString(pFeature);
if (GridCode != "")
{
pFeature.set_Value(pFeature.Fields.FindField(gridField), GridCode);
pFeature.Store();
j++;
//pFeature = pFeatureCursor.NextFeature();
}
else
{
MessageBoxEx.Show("格网码生成失败，请转换成地理坐标！");
return;
}
}
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
progressbar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
MessageBoxEx.Show("格网生成成功！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
}
/// <summary>
/// 生成编码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CommentEntiCode2(IFeatureLayer pFeatureLayer, Dictionary <IFeature, string> pGridFCode, FrmProgressBar pgBar)
{
//要编码的字段——ENTIID
string strField = "ENTIID";
if (pFeatureLayer != null)
{
//检查地理实体编码字段是否存在，不存在就添加地理实体编码字段
pClsCom.CheckGridField(pFeatureLayer, strField);
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0;
string pNum = string.Empty;
string pCode = string.Empty;
string pEntiidCode = string.Empty;
IFeature pFeature = pFeatureCursor.NextFeature();
int NullNum = 0;
while (pFeature != null)
{
string pGridCode = pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString().Trim();
//if (pGridFCode.ContainsKey(pFeature))
if (pGridCode.Length > 0)
{
//分类码
int index = pFeature.Fields.FindField("FCode");
if (index != -1)
{
string FCode = pFeature.get_Value(pFeature.Fields.FindField("FCode")).ToString();
if (FCode == " ")
{
NullNum++;
}
else
{
//处理分类码
if (ClsFcode.pDicFcodeGlobal.ContainsKey(FCode))
{
FCode = ClsFcode.pDicFcodeGlobal[FCode];
FCode = FCode.ToUpper();
}
// 确定分类码长度为3
if (FCode.Length == 3)
{
//格网代码和分类代码的组合
pCode = pGridCode + FCode;
List <IFeature> pFeaturekeyList = (from q in pGridFCode
where q.Value == pCode
select q.Key).ToList <IFeature>(); //get all keys
if (pFeaturekeyList.Count >= 1 && pFeaturekeyList.Count <= 99)
{
for (int k = 0; k < pFeaturekeyList.Count; k++)
{
if (pFeature.OID == pFeaturekeyList[k].OID)
{
pNum = "A" + string.Format("{0:00}", k + 1);
}
}
}
else if (pFeaturekeyList.Count > 99 && pFeaturekeyList.Count <= 198)
{
for (int k = 0; k < pFeaturekeyList.Count; k++)
{
if (pFeature.OID == pFeaturekeyList[k].OID)
{
pNum = "B" + string.Format("{0:00}", k - 99);
}
}
}
//20170314
pEntiidCode = pCode + pNum;
pFeature.set_Value(pFeature.Fields.FindField(strField), pEntiidCode);
pFeature.Store();
j++;
}
}
}
else
{
MessageBoxEx.Show("图层没有分类码字段！");
return;
}
}
pgBar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pgBar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
if (NullNum != 0)
{
MessageBoxEx.Show("编码生成完成！,其中FCode字段为空的要素个数为" + Convert.ToString(NullNum) + "个");
}
else
{
MessageBoxEx.Show("编码生成完成！");
}
}
else
{
MessageBox.Show("所选的数据集为空！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
}
/// <summary>
/// 生成编码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void CommonEntiCode(IMap pMapControl, ComboBoxEx cbxLayerName)
{
//要编码的字段——ENTIID
string strField = "ENTIID";
Dictionary <IFeature, string> pGridFCode = new Dictionary <IFeature, string>();
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
if (pFeatureLayer != null)
{
//检查地理实体编码字段是否存在，不存在就添加地理实体编码字段
pClsCom.CheckGridField(pFeatureLayer, strField);
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null) * 2);
progressbar.Show();
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0;
string pNum = string.Empty;
string pCode = string.Empty;
string pEntiidCode = string.Empty;
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
string pGridCode = pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString().Trim();
if (pGridCode.Length > 0)
{
//分类码
int index = pFeature.Fields.FindField("FCode");
if (index != -1)
{
string FCode = pFeature.get_Value(pFeature.Fields.FindField("FCode")).ToString();
if (FCode.Length > 0)
{
//处理分类码
if (ZJGISCommon.Classes.ClsFcode.pDicFcodeGlobal.ContainsKey(FCode))
{
FCode = ClsFcode.pDicFcodeGlobal[FCode];
FCode = FCode.ToUpper();
}
if (FCode.Length > 0)
{
//格网代码和分类代码的组合
pCode = pGridCode + FCode;
pGridFCode.Add(pFeature, pCode);
}
}
}
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
}
else
{
MessageBox.Show("所选的数据集为空！");
}
CommentEntiCode2(pFeatureLayer, pGridFCode, progressbar);
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
}
/// <summary>
/// 对街道、房屋实体进行编码
/// </summary>
/// <param name="pFeatureLayer">需要编码的图层</param>
/// <param name="pENTIID">需要编码的字段名称</param>
private void CreatePrimitiveCode(IFeatureLayer pFeatureLayer, string pELEMID, FrmProgressBar pgBar)
{
#region 针对GUID编码来讲
//遍历Feature
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
//获取单条Feature的某个字段值
int test2 = pFeature.Fields.FindField(pELEMID);
//如果要素对应的图元标识码为空，则进行GUID编码
if (pFeature.get_Value(pFeature.Fields.FindField(pELEMID)).ToString().Length == 0)
{
string pGUID = System.Guid.NewGuid().ToString("N");
pFeature.set_Value(pFeature.Fields.FindField(pELEMID), pGUID);
pFeature.Store();
}
pgBar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
pgBar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
}
#endregion
}
/// <summary>
/// 生成编码
/// </summary>
/// <param name="pMapControl"></param>
/// <param name="cbxLayerName"></param>
public void RESCode(IMap pMapControl, ComboBoxEx cbxLayerName)
{
Dictionary <int, string> pDic = new Dictionary <int, string>();
Dictionary <int, string> pDicAfter = new Dictionary <int, string>();
//要编码的字段——ENTIID
string entiField = "ENTIID";
IFeatureLayer pFeatureLayer = (IFeatureLayer)pClsCom.GetLayerByName(pMapControl, cbxLayerName.Text);
if (pFeatureLayer != null)
{
progressbar = new FrmProgressBar(pFeatureLayer.FeatureClass.FeatureCount(null));
progressbar.Show();
pClsCom.CheckGridField(pFeatureLayer, entiField);
IDataset pDataset = pFeatureLayer.FeatureClass as IDataset;
IWorkspaceEdit pWorkspaceEdit = null;
if (pDataset != null)
{
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit != null || pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
}
IFeatureCursor pFeatureCursor = pFeatureLayer.Search(null, false);
int i = pFeatureLayer.FeatureClass.FeatureCount(null);
int j = 0;
string pNum = string.Empty;
string pCode = string.Empty;
string pEntiidCode = string.Empty;
IFeature pFeature = pFeatureCursor.NextFeature();
int NullNum = 0;
while (pFeature != null)
{
if (pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString().Length > 0)
{
//分类码
int index = pFeature.Fields.FindField("FCode");
if (index != -1)
{
string FCode = pFeature.get_Value(pFeature.Fields.FindField("FCode")).ToString();
if (FCode == " ")
{
//FillFrm(pFeature,pNullFrm.GetDataGridView,NullNum);
NullNum++;
}
else
{
//test
//object testoid = pFeature.OID;
//处理分类码
//ClsReturnFCode pReturnFcode = new ClsReturnFCode();
//FCode = pReturnFcode.ReturnFeatureClass(FCode);
if (ZJGISCommon.Classes.ClsFcode.pDicFcodeGlobal.ContainsKey(FCode))
{
FCode = ZJGISCommon.Classes.ClsFcode.pDicFcodeGlobal[FCode];
if (FCode != null)
{
//处理格网吗
string GridCode = pFeature.get_Value(pFeature.Fields.FindField("GridCode")).ToString();
//如果格网分类码不为空——即名称字段不为空且Feature不为空。
//（Feature和名称字段内容不为空，那么格网码就不为空，进而地理编码就不为空）
if (GridCode.Trim().Length > 0)
{
//格网代码和分类代码的组合
pCode = GridCode + FCode;
if (j == 0)
{
//pNum = "001";
pNum = "A01";
pDic.Add(j, pCode);
}
else
{
if (pDic.ContainsValue(pCode) == true) //字典中出现GridCode和Fcode的组合字段
{
List <int> keyList = (from q in pDic
where q.Value == pCode
select q.Key).ToList <int>(); //get all keys
keyList.Sort();
int t = keyList.Max();
object test = Convert.ToInt32(pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 2));
string test2 = string.Format("{0:00}", Convert.ToInt32(pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 2)) + 1);
string pCharacter = pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 3, 1);
//后三位都是数字的情况下
//pNum = string.Format("{0:000}", Convert.ToInt32(pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 3)) + 1);
//后三位是1位字母加2位数字的情况下
if (pCharacter == "A" && Convert.ToInt32(pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 2)) < 99)
{
pNum = "A" + string.Format("{0:00}", Convert.ToInt32(pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 2)) + 1);
}
else
{
if (Convert.ToInt32(pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 2)) == 99)
{
pNum = "B01";
}
else
{
pNum = "B" + string.Format("{0:00}", Convert.ToInt32(pDicAfter[keyList.Max()].Substring(pDicAfter[keyList.Max()].Length - 2)) + 1);
}
}
}
else //字典中没有出现GridCode和Fcode的组合字段
{
//pNum = "001";
pNum = "A01";
}
pDic.Add(j, pCode);//20170310
}
//20170314
pEntiidCode = pCode + pNum;
if (!pDicAfter.Keys.Contains(j))
{
pDicAfter.Add(j, pEntiidCode);
}
pFeature.set_Value(pFeature.Fields.FindField(entiField), pEntiidCode);
pFeature.Store();
j++;
}
}
else
{
MessageBox.Show("分类码" + FCode + "不存在对应的大类，请添加分类码和大类的映射关系！");
}
}
}
}
else
{
MessageBoxEx.Show("图层没有分类码字段！");
return;
}
}
progressbar.GoOneStep();
pFeature = pFeatureCursor.NextFeature();
}
progressbar.CloseForm();
pWorkspaceEdit.StopEditing(true);
pWorkspaceEdit.StopEditOperation();
if (NullNum != 0)
{
MessageBoxEx.Show("编码生成完成！,其中FCode字段为空的要素个数为" + Convert.ToString(NullNum) + "个");
}
else
{
MessageBoxEx.Show("编码生成完成！");
pDic.Clear();
}
}
else
{
MessageBox.Show("所选的数据集为空！");
}
}
else
{
MessageBoxEx.Show("没有选中任何图层！");
}
}
