public static void UpdateDomains(IWorkspace theWorkspace)
{
// Domains to update:
// DataSources: d_DataSources
// Station IDs: d_StationIDs
// Every ncgmp database has a datasources table, right?!
UpdateCodedValueDomain(theWorkspace, "d_DataSources", "DataSources", "DataSources_ID", "Source");
// Update StationIDs if the database has that capability
//if (ncgmpChecks.IsAzgsStationAddinPresent(theWorkspace) == true) {
UpdateCodedValueDomain(theWorkspace, "d_StationIDs", "Stations", "Stations_ID", "FieldID"); //}
IWorkspace2 theWorkspace2 = (IWorkspace2)theWorkspace;
if (theWorkspace2.get_NameExists(esriDatasetType.esriDTTable, commonFunctions.QualifyClassName(theWorkspace, "Landslides")) == true)
{
UpdateCodedValueDomain(theWorkspace, "d_LandslideIDs", "Landslides", "LandslideID", "LandslideID");
}
if (theWorkspace2.get_NameExists(esriDatasetType.esriDTTable, commonFunctions.QualifyClassName(theWorkspace, "Costs")) == true)
{
UpdateCodedValueDomain(theWorkspace, "d_CostIDs", "Costs", "CostID", "Damage");
}
}
public override bool Verify()
{
try
{
IWorkspace2 ws2 = m_TopoWorkspace as IWorkspace2;
m_LayerName = this.m_psRuleParas.arraySeledLayers[0];
m_LayerName = this.GetLayerName(m_LayerName);
if (!ws2.get_NameExists(esriDatasetType.esriDTFeatureClass, m_LayerName))
{
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
gpTool.CopyFeatureClass(m_BaseWorkspace.PathName + "\\" + m_LayerName, m_TopoWorkspace.PathName + "\\" + this.m_Topology.FeatureDataset.Name + "\\" + m_LayerName);
}
if (this.m_psRuleParas.arraySeledLayers.Count > 1)
{
m_ReferLayerName = this.m_psRuleParas.arraySeledLayers[1];
m_ReferLayerName = this.GetLayerName(m_ReferLayerName);
if (!ws2.get_NameExists(esriDatasetType.esriDTFeatureClass, m_ReferLayerName))
{
Hy.Common.Utility.Esri.GPTool gpTool = new Hy.Common.Utility.Esri.GPTool();
gpTool.CopyFeatureClass(m_BaseWorkspace.PathName + "\\" + m_ReferLayerName, m_TopoWorkspace.PathName + "\\" + this.m_Topology.FeatureDataset.Name + "\\" + m_ReferLayerName);
}
}
}
catch
{
SendMessage(enumMessageType.VerifyError, string.Format("图层“{0}”不存在", this.m_psRuleParas.arraySeledLayers[0]));
return(false);
}
return(true);
}
//修改
private void datagwSource_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex == -1 || e.ColumnIndex != 1)
{
return;
}
//IWorkspaceFactory Pwf = new FileGDBWorkspaceFactoryClass();
//pWorkspace = (IWorkspace)(Pwf.OpenFromFile(GetSourcePath(comboBoxSource.Text), 0));
pWorkspace = GetWorkspace(comboBoxSource.Text);
if (pWorkspace != null)
{
pWorkspace2 = (IWorkspace2)pWorkspace;
m_endstr = datagwSource.Rows[e.RowIndex].Cells[1].Value.ToString();
if (pWorkspace2.get_NameExists(esriDatasetType.esriDTFeatureClass, m_endstr))
{
MessageBox.Show("命名名称已存在,请修改", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
datagwSource.Rows[e.RowIndex].Cells[1].Value = m_startstr;
return;
}
if (pWorkspace2.get_NameExists(esriDatasetType.esriDTFeatureClass, m_startstr))
{
IFeatureClass tmpfeatureclass;
IFeatureWorkspace pFeatureWorkspace = (IFeatureWorkspace)pWorkspace;
tmpfeatureclass = pFeatureWorkspace.OpenFeatureClass(m_startstr);
IDataset set = tmpfeatureclass as IDataset;
set.Rename(m_endstr);
EditSql(m_startstr, m_endstr);
//更改代码 实时更新图层描述
GetDataTreeInitIndex dIndex = new GetDataTreeInitIndex();
string mypath = dIndex.GetDbInfo();
string strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + mypath + ";Mode=ReadWrite|Share Deny None;Persist Security Info=False"; //生成连接数据库字符串
string player = m_endstr.Substring(15); //图层组成
string strExp = "select 描述 from 标准图层信息表 where 代码='" + player + "'";
GeoDataCenterDbFun db = new GeoDataCenterDbFun();
string playername = db.GetInfoFromMdbByExp(strCon, strExp);
if (playername != "")
{
datagwSource.Rows[e.RowIndex].Cells[2].Value = playername;
}
//listBoxDetail.Items.Add("将" + m_startstr);
//listBoxDetail.Items.Add("改为" + m_endstr);
//listBoxDetail.Items.Add(" ");
MessageBox.Show("修改数据成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
/// <summary>
/// Opens the FeatureClass with the specified name from the specified workspace.
/// </summary>
/// <param name="Workspace">The workspace.</param>
/// <param name="featureclassName">Fully qualified name of the featureclass.</param>
/// <returns>Reference to FeatureClass if found else NULL</returns>
public static IFeatureClass OpenFeatureClass(IFeatureWorkspace Workspace, string featureclassName)
{
// Check for invalid parameters.
if (Workspace == null)
{
throw (new Exception("[Workspace] cannot be null"));
}
if (featureclassName == "")
{
throw (new Exception("[featureclassName] cannot be empty"));
}
// If Workspace is a IWorkspace2 then do the following
if (!(Workspace is IWorkspace2))
{
throw new Exception("[Workspace] must implement IWorksapce2");
}
else
{
IWorkspace2 ws = Workspace as IWorkspace2;
//If featureclass exists open it and return it else return null
if (ws.get_NameExists(esriDatasetType.esriDTFeatureClass, featureclassName))
{
return(Workspace.OpenFeatureClass(featureclassName));
}
else
{
return(null);;
}
}
}
/// <summary>
/// 创建表
/// </summary>
/// <param name="workspace"></param>
/// <param name="tableName"></param>
/// <param name="fields"></param>
/// <returns></returns>
public ITable CreateTable(IWorkspace2 workspace, string tableName, IFields fields)
{
UID uid = new UIDClass();
if (workspace == null)
{
return(null);
}
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)workspace;
ITable table;
if (workspace.get_NameExists(esriDatasetType.esriDTTable, tableName))
{
table = featureWorkspace.OpenTable(tableName);
return(table);
}
uid.Value = "esriGeoDatabase.Object";
if (fields == null)
{
return(null);
}
IFieldChecker fieldChecker = new FieldCheckerClass();
IEnumFieldError enumFieldError = null;
IFields validatedFields = null;
fieldChecker.ValidateWorkspace = (IWorkspace)workspace;
fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
table = featureWorkspace.CreateTable(tableName, validatedFields, uid, null, "");
return(table);
}
private string method_0(IWorkspace iworkspace_0, string string_0)
{
string str2;
int num;
string str = string_0;
if ((iworkspace_0.Type == esriWorkspaceType.esriLocalDatabaseWorkspace) ||
(iworkspace_0.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace))
{
IWorkspace2 o = iworkspace_0 as IWorkspace2;
str2 = str;
for (num = 1; o.get_NameExists(esriDatasetType.esriDTFeatureClass, str2); num++)
{
str2 = str + "_" + num.ToString();
}
Marshal.ReleaseComObject(o);
o = null;
return(str2);
}
string str3 = System.IO.Path.Combine(iworkspace_0.PathName, str);
str2 = str3 + ".shp";
for (num = 1; File.Exists(str2); num++)
{
str2 = str3 + "_" + num.ToString() + ".shp";
}
return(str2);
}
//检查数据集名称是否存在
private void btn_CheckExist_Click(object sender, EventArgs e)
{
if (pTargetworkspace == null)
{
MessageBox.Show("请先设置数据源！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (textBox.Text.Trim() == "")
{
MessageBox.Show("数据集名称不能为空！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
IWorkspace2 pWorkspace2 = pTargetworkspace as IWorkspace2;
if (pWorkspace2.get_NameExists(esriDatasetType.esriDTFeatureDataset, textBox.Text))
{
MessageBox.Show("数据集名称已存在！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
else
{
MessageBox.Show("数据集名称设置成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
btn_CheckExist.Enabled = false;
}
}
/// <summary>
/// 判断数据库和镶嵌数据集是否存在的,存在就读取，不存在，就创建
/// </summary>
/// <param name="filegdb"></param>
/// <param name="mosaicDatasetName"></param>
/// <returns></returns>
public IMosaicDataset CreateMD(string filegdb, string mosaicDatasetName)
{
ISpatialReference mosaicSrs = null;
int mosaicDatasetBands = 0;
rstPixelType mosaicDatasetBits = rstPixelType.PT_UNKNOWN;
string configKeyword = "";
IWorkspace wk = null;
if (System.IO.Directory.Exists(filegdb))
{
wk = OpenFileGDB(filegdb);
}
else
{
wk = CreateFileGDB(filegdb);
}
IMosaicDataset theMosaicDataset = null;
IWorkspace2 wk2 = wk as IWorkspace2;
if (wk2.get_NameExists(esriDatasetType.esriDTMosaicDataset, mosaicDatasetName))
{
theMosaicDataset = OpenMosaicDataset(ref wk, mosaicDatasetName);
}
else
{
theMosaicDataset = CreateMosaicDataset(ref wk, mosaicDatasetName, mosaicSrs, mosaicDatasetBands, mosaicDatasetBits, configKeyword);
}
return(theMosaicDataset);
}
private void cbsheng_SelectedIndexChanged(object sender, EventArgs e)
{
m_listCity = new List <string>();
cbShi.Items.Clear();
cbShi.Text = "";
cbXian.Items.Clear();
cbXian.Text = "";
cbXiang.Items.Clear();
cbXiang.Text = "";
cbcun.Items.Clear();
cbcun.Text = "";
int ProvinceIndex = cbsheng.SelectedIndex;
m_Province = m_listProvince[ProvinceIndex];
IFeatureWorkspace pFW = Plugin.ModuleCommon.TmpWorkSpace as IFeatureWorkspace;
IWorkspace2 pW2 = Plugin.ModuleCommon.TmpWorkSpace as IWorkspace2;
if (pFW == null)
{
return;
}
if (!pW2.get_NameExists(esriDatasetType.esriDTTable, "行政区字典表"))
{
return;
}
ITable pTable = pFW.OpenTable("行政区字典表");
int ndx = pTable.FindField("NAME"),
cdx = pTable.FindField("CODE");
IQueryFilter pQueryFilter = new QueryFilterClass();
pQueryFilter.WhereClause = "XZJB='" + 2 + "'and substr(code,1,2)= '" + m_Province + "' and substr(code,1,3)<>'149'";
ICursor pCursor = pTable.Search(pQueryFilter, false);
if (pCursor == null)
{
return;
}
IRow pRow = pCursor.NextRow();
while (pRow != null)
{
cbShi.Items.Add(pRow.get_Value(ndx).ToString());
m_listCity.Add(pRow.get_Value(cdx).ToString());
pRow = pCursor.NextRow();
}
if (m_listCity.Count <= 0)
{
MessageBox.Show("无市级行政区数据！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(pCursor);
}
public static bool AreRepresentationsUsed(IWorkspace Workspace)
{
IWorkspace2 theWorkspace = (IWorkspace2)Workspace;
if (theWorkspace.get_NameExists(esriDatasetType.esriDTRepresentationClass, commonFunctions.QualifyClassName(Workspace, "ContactsAndFaults_Rep")) == false)
{
return(false);
}
if (theWorkspace.get_NameExists(esriDatasetType.esriDTRepresentationClass, commonFunctions.QualifyClassName(Workspace, "GeologicLines_Rep")) == false)
{
return(false);
}
if (theWorkspace.get_NameExists(esriDatasetType.esriDTRepresentationClass, commonFunctions.QualifyClassName(Workspace, "OrientationPoints_Rep")) == false)
{
return(false);
}
return(true);
}
/// <summary>
/// 为数据集创建拓扑
/// </summary>
/// <param name="pFeatureDataset">数据集</param>
/// <param name="topoName">拓扑名称</param>
/// <param name="outError">异常</param>
/// <returns>拓扑</returns>
public ITopology CreateTopo(IFeatureDataset pFeatureDataset, string topoName, double mTolerence, out Exception outError)
{
outError = null;
//topoName =topoName + "_Topology";
ITopology pTopo = null;
try
{
ITopologyContainer2 pTopoContainer = pFeatureDataset as ITopologyContainer2;
IWorkspace2 pWS2 = pFeatureDataset.Workspace as IWorkspace2;
if (pWS2 == null)
{
return(null);
}
if (pWS2.get_NameExists(esriDatasetType.esriDTTopology, topoName))
{
//若已经存在拓扑，则删除该拓扑
RemoveTopo(pFeatureDataset, topoName, out outError);
//ITopologyContainer pTopoCon = pFeatureDataset as ITopologyContainer;
//pTopo = pTopoCon.get_TopologyByName(topoName);
}
//else
//{
//try
//{
// ITopology tempTopo = pTopoContainer.get_TopologyByName(topoName);
// if (tempTopo != null)
// {
// RemoveTopo(pFeatureDataset, topoName, out outError);
// }
//}
//catch
//{ }
if (mTolerence == 0)
{
mTolerence = pTopoContainer.DefaultClusterTolerance;
}
pTopo = pTopoContainer.CreateTopology(topoName, mTolerence, -1, "");
//}
}
catch (Exception ex)
{
////*********************************************
////guozheng 2010-12-24 平安夜 added 系统异常日志
//if (ModData.SysLog == null) ModData.SysLog = new clsWriteSystemFunctionLog();
//ModData.SysLog.Write(ex);
////**********************************************
outError = ex;
}
return(pTopo);
}
/// <summary>
/// Creates a unique name for an Esri object like a feature class or table by adding numbers
/// on the end of the name.
/// </summary>
/// <param name="ws">workspace the object will go in</param>
/// <param name="dataType">type of object</param>
/// <param name="baseName">basename</param>
/// <returns>new name</returns>
public static string MakeUniqueName(IWorkspace2 ws, esriDatasetType dataType, string baseName)
{
string name = baseName;
int n = 1;
while (ws.get_NameExists(dataType, name))
{
name = baseName + (n++).ToString();
}
return(name);
}
private void 除选中行ToolStripMenuItem_Click(object sender, EventArgs e)
{
bool flag = false;
foreach (DataGridViewRow row in datagwSource.Rows)
{
if ((bool)row.Cells[0].EditedFormattedValue == true)
{
flag = true;
break;
}
}
if (!flag)
{
MessageBox.Show("没有选中行，无法删除", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
DialogResult result = MessageBox.Show("是否确定删除!", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
foreach (DataGridViewRow row in datagwSource.Rows)
{
if ((bool)row.Cells[0].EditedFormattedValue == true)
{
//IWorkspaceFactory Pwf = new FileGDBWorkspaceFactoryClass();
//pWorkspace = (IWorkspace)(Pwf.OpenFromFile(GetSourcePath(comboBoxSource.Text), 0));
pWorkspace = GetWorkspace(comboBoxSource.Text);
if (pWorkspace != null)
{
pWorkspace2 = (IWorkspace2)pWorkspace;
if (pWorkspace2.get_NameExists(esriDatasetType.esriDTFeatureClass, row.Cells[1].Value.ToString().Trim()))
{
IFeatureClass tmpfeatureclass;
IFeatureWorkspace pFeatureWorkspace = (IFeatureWorkspace)pWorkspace;
tmpfeatureclass = pFeatureWorkspace.OpenFeatureClass(row.Cells[1].Value.ToString().Trim());
IDataset set = tmpfeatureclass as IDataset;
set.CanDelete();
set.Delete();
//listBoxDetail.Items.Add("删除了" + row.Cells[1].Value + "数据");
//listBoxDetail.Items.Add(" ");
//listBoxDetail.Refresh();
}
}
DeleteSql(row.Cells[1].Value.ToString());
}
}
datagwSource.Rows.Clear();
ChangeGridView();//重新加载数据
MessageBox.Show("删除数据成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
/// <summary>
/// 对表MatchedPolygonFCSettingDif进行判断处理
/// </summary>
/// <param name="workspace"></param>
/// <param name="table"></param>
/// <param name="featureWorkspace"></param>
/// <returns></returns>
private ITable TableExist(IWorkspace2 workspace, ITable table, IFeatureWorkspace featureWorkspace)
{
IFields fields;
//匹配参数表是否存在，存在则打开表并删除相关记录
if (workspace.get_NameExists(esriDatasetType.esriDTTable, ClsConstant.polygonSettingTable))
{
table = featureWorkspace.OpenTable(ClsConstant.polygonSettingTable);
IWorkspaceEdit workspaceEdit = workspace as IWorkspaceEdit;
workspaceEdit.StartEditing(true);
workspaceEdit.StartEditOperation();
ICursor cursor = table.Search(null, false);
IRow r = cursor.NextRow();
while (r != null)
{
r.Delete();
r = cursor.NextRow();
}
workspaceEdit.StopEditOperation();
workspaceEdit.StopEditing(true);
//ClsDeleteTables.DeleteFeatureClass(gdbPath, ClsConstant.lineSettingTable);
//fields = CreateMatchedPolylineFCSettingFields(workspace);
//UID uid = new UIDClass();
//uid.Value = "esriGeoDatabase.Object";
//IFieldChecker fieldChecker = new FieldCheckerClass();
//IEnumFieldError enumFieldError = null;
//IFields validatedFields = null;
//fieldChecker.ValidateWorkspace = (IWorkspace)workspace;
//fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
//table = featureWorkspace.CreateTable(ClsConstant.lineSettingTable, validatedFields, uid, null, "");
}
//匹配参数表是否存在，不存在则创建表
else
{
//返回MatchedPolygonFCSettingDif的所有字段集
fields = CreateMatchedPolygonFCSettingFields(workspace);
UID uid = new UIDClass();
uid.Value = "esriGeoDatabase.Object";
IFieldChecker fieldChecker = new FieldCheckerClass();
IEnumFieldError enumFieldError = null;
IFields validatedFields = null;
fieldChecker.ValidateWorkspace = (IWorkspace)workspace;
fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
//创建表MatchedPolygonFCSettingDif
table = featureWorkspace.CreateTable(ClsConstant.polygonSettingTable, validatedFields, uid, null, "");
}
return(table);
}
/// <summary>Checks to see if everything is ready for network dataset creation</summary>
/// <remarks>
/// - Checks that OSM Dataset is valid
/// - Assumes that Network Analyst license check is already done (currently done by the GP tool)
/// </remarks>
public bool CanCreateNetworkDataset()
{
// Check OSM Dataset
if (_osmDataset == null)
{
throw new ArgumentNullException("OSM Dataset");
}
IWorkspace2 ws2 = _osmDataset.Workspace as IWorkspace2;
if (!ws2.get_NameExists(esriDatasetType.esriDTFeatureClass, _osmLineName))
{
throw new ApplicationException(string.Format(RESMGR.GetString("GPTools_OSMGPCreateNetworkDataset_invalidOsmDataset"), _osmLineName));
}
if (!ws2.get_NameExists(esriDatasetType.esriDTFeatureClass, _osmPointName))
{
throw new ApplicationException(string.Format(RESMGR.GetString("GPTools_OSMGPCreateNetworkDataset_invalidOsmDataset"), _osmPointName));
}
return(true);
}
/// <summary>
/// 打开实体表
/// </summary>
/// <param name="name">实体表名称</param>
/// <param name="path">实体表路径</param>
/// <returns></returns>
private ITable OpenEntityTable(string name, string path)
{
ITable result = null;
IWorkspaceFactory2 pWorkspaceFactory = new FileGDBWorkspaceFactoryClass() as IWorkspaceFactory2;
IWorkspace2 pWorkspace = pWorkspaceFactory.OpenFromFile(path, 0) as IWorkspace2;
IFeatureWorkspace featureWorkspace = pWorkspace as IFeatureWorkspace;
if (pWorkspace.get_NameExists(esriDatasetType.esriDTTable, name))
{
result = featureWorkspace.OpenTable(name);
}
return(result);
}
/// <summary>
/// 判断是否存在同名的要素类 xisheng 20110920
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
private bool GetExists(string name)
{
IWorkspace2 pworkspace = pTargetworkspace as IWorkspace2;
if (pworkspace.get_NameExists(esriDatasetType.esriDTFeatureClass, name))
{
return(true);
}
else
{
return(false);
}
}
public IFeatureClass GetCalcProfileFeatureClass(string currentFeatureClass)
{
IWorkspace2 wsp2 = (IWorkspace2)calcWorkspace;
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)calcWorkspace;
if (!wsp2.get_NameExists(esriDatasetType.esriDTFeatureClass, currentFeatureClass))
{
//TODO: Create the feature class
throw new MilSpaceDataException(currentFeatureClass, Core.DataAccess.DataOperationsEnum.Access);
}
return(featureWorkspace.OpenFeatureClass(currentFeatureClass));
}
public ITable GetProfileTable(string resultTable)
{
IWorkspace2 wsp2 = (IWorkspace2)calcWorkspace;
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)calcWorkspace;
if (!wsp2.get_NameExists(esriDatasetType.esriDTTable, resultTable))
{
//TODO: Create the feature class
throw new FileNotFoundException(resultTable);
}
return(featureWorkspace.OpenTable(resultTable));
}
public bool CreateOrOpenDatasetFeatureClass(IFeatureWorkspace targetWorkSpace, string DatasetName, string FcName, string FcAlias = "")
{
IWorkspace2 space2 = (targetWorkSpace as IWorkspace2);
if (space2.get_NameExists(esriDatasetType.esriDTFeatureDataset, DatasetName) && space2.get_NameExists(esriDatasetType.esriDTFeatureClass, FcName))
{
ResultFeatureClass = (targetWorkSpace.OpenFeatureDataset(DatasetName) as IFeatureClassContainer).get_ClassByName(FcName);
return(true);
}
else
{
return(CreateDatasetFeatureClass(targetWorkSpace, DatasetName, FcName, FcAlias));
}
}
/// <summary>
/// 获得不同名称的名字 20110920 xisheng
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
private string GetNotExistNames(string name)
{
if (pTargetworkspace == null)
{
return(name);
}
IWorkspace2 pw = pTargetworkspace as IWorkspace2;
name += "_";
if (pw.get_NameExists(esriDatasetType.esriDTFeatureClass, name))
{
name = GetNotExistNames(name);
}
return(name);
}
//初始化市级行政区列表
//ygc 2012-8-21
private void InitializecbCity()
{
listCity = new List <string>();
IFeatureWorkspace pFW = Plugin.ModuleCommon.TmpWorkSpace as IFeatureWorkspace;
IWorkspace2 pW2 = Plugin.ModuleCommon.TmpWorkSpace as IWorkspace2;
if (pFW == null)
{
return;
}
if (!pW2.get_NameExists(esriDatasetType.esriDTTable, "行政区字典表"))
{
return;
}
ITable pTable = pFW.OpenTable("行政区字典表");
int ndx = pTable.FindField("NAME"),
cdx = pTable.FindField("CODE");
IQueryFilter pQueryFilter = new QueryFilterClass();
pQueryFilter.WhereClause = "XZJB='" + 2 + "' and substr(code,1,3)<>'149'";
ICursor pCursor = pTable.Search(pQueryFilter, false);
if (pCursor == null)
{
return;
}
IRow pRow = pCursor.NextRow();
listCity.Clear();
while (pRow != null)
{
cbShiName.Items.Add(pRow.get_Value(ndx).ToString());
listCity.Add(pRow.get_Value(cdx).ToString());
pRow = pCursor.NextRow();
}
if (listCity.Count <= 0)
{
MessageBox.Show("无市级行政区数据！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
cbShiName.SelectedIndex = 0;
System.Runtime.InteropServices.Marshal.ReleaseComObject(pCursor);
}
public string GenerateTempProfileLinesStorage()
{
IWorkspaceEdit workspaceEdit = (IWorkspaceEdit)calcWorkspace;
workspaceEdit.StartEditing(true);
workspaceEdit.StartEditOperation();
string newFeatureClassName = $"{calcFeatureClass}{MilSpace.DataAccess.Helper.GetTemporaryNameSuffix()}";
IWorkspace2 wsp2 = (IWorkspace2)calcWorkspace;
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)calcWorkspace;
if (!wsp2.get_NameExists(esriDatasetType.esriDTFeatureClass, newFeatureClassName))
{
IFeatureClassDescription fcDescription = new FeatureClassDescriptionClass();
IObjectClassDescription ocDescription = (IObjectClassDescription)fcDescription;
IFields fields = ocDescription.RequiredFields;
// Find the shape field in the required fields and modify its GeometryDef to
// use point geometry and to set the spatial reference.
int shapeFieldIndex = fields.FindField(fcDescription.ShapeFieldName);
IField field = fields.get_Field(shapeFieldIndex);
IGeometryDef geometryDef = field.GeometryDef;
IGeometryDefEdit geometryDefEdit = (IGeometryDefEdit)geometryDef;
geometryDefEdit.GeometryType_2 = esriGeometryType.esriGeometryPolyline;
geometryDefEdit.SpatialReference_2 = ArcMapInstance.Document.FocusMap.SpatialReference;;
IFieldsEdit fieldsEdit = (IFieldsEdit)fields;
IField nameField = new FieldClass();
IFieldEdit nameFieldEdit = (IFieldEdit)nameField;
nameFieldEdit.Name_2 = "ID";
nameFieldEdit.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField(nameField);
IFeatureClass featureClass = featureWorkspace.CreateFeatureClass(newFeatureClassName, fields,
ocDescription.InstanceCLSID, ocDescription.ClassExtensionCLSID, esriFeatureType.esriFTSimple, "shape", "");
}
workspaceEdit.StopEditOperation();
workspaceEdit.StopEditing(true);
return(newFeatureClassName);
}
private void monthCalendar1_DateChanged(object sender, DateRangeEventArgs e)
{
int iMonth = e.Start.Month;
string sMonth = (iMonth.ToString().Length == 1 ? "0" + iMonth.ToString() : iMonth.ToString());
int iYear = e.Start.Year;
string sNombreFileGDB = iYear.ToString() + "-" + sMonth + "-Modelos.gdb";
string sRutaFileGDB = Sigpi.Parametros.RutaSIGPI + "\\" + Sigpi.Parametros.Resultado + "\\" + sNombreFileGDB;
if (!System.IO.Directory.Exists(sRutaFileGDB))
{
lblCapaAsociada.Text = "No existe Geodatabase de resultados: \n" + sRutaFileGDB;
lblCapaAsociada.ForeColor = Color.Red;
btnExportarAExcel.Enabled = false;
btnExp2Map.Enabled = false;
return;
}
try
{
IWorkspaceFactory pWF = new FileGDBWorkspaceFactoryClass();
IWorkspace2 pWS = (IWorkspace2)pWF.OpenFromFile(sRutaFileGDB, 0);
string sCapaResultado = "Amenaza_" + e.Start.ToString("yyyy_MM_dd");
if (!pWS.get_NameExists(esriDatasetType.esriDTRasterDataset, sCapaResultado))
{
lblCapaAsociada.Text = "No existe Modelo: " + sCapaResultado;
lblCapaAsociada.ForeColor = Color.Red;
btnExportarAExcel.Enabled = false;
btnExp2Map.Enabled = false;
}
else
{
lblCapaAsociada.Text = sCapaResultado;
lblCapaAsociada.ForeColor = Color.Green;
btnExportarAExcel.Enabled = true;
btnExp2Map.Enabled = true;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
protected bool InWorkspace(IWorkspace2 wksp2, esriDatasetType type, String name)
{
ISQLSyntax sqlSyntax = (ISQLSyntax)wksp2;
String fqname = sqlSyntax.QualifyTableName(_dbName, _ownerName, name);
bool result = true;
IWorkspace workspace = wksp2 as IWorkspace;
if (wksp2.get_NameExists(type, fqname))
{
_logHelper.addLogEntry(DateTime.Now.ToString(), "INFO", "Exists check: " + fqname, "PASS");
}
else
{
_logHelper.addLogEntry(DateTime.Now.ToString(), "ERROR", "Exists check: " + fqname, "FAIL");
return(false);
}
return(result);
}
/// <summary>
/// 判断MapMain中的图层是否为注册后的归档数据，否则没有历史
/// </summary>
/// <param name="pWorkspace"></param>
/// <param name="strName"></param>
/// <returns></returns>
/// <remarks></remarks>
private bool HasArch(IWorkspace pWorkspace, string strName)
{
IVersionedObject3 pVersionedObject = default(IVersionedObject3);
IArchivableObject pArchivableObject = default(IArchivableObject);
IFeatureClass pFeatClass = default(IFeatureClass);
IFeatureWorkspace pFeatWorkspace = default(IFeatureWorkspace);
IWorkspace2 pWorkspace2 = default(IWorkspace2);
try
{
//只对SDE的数据执行历史数据的操作
if (pWorkspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
{
pWorkspace2 = pWorkspace as IWorkspace2;
if (pWorkspace2.get_NameExists(esriDatasetType.esriDTFeatureClass, strName))
{
pFeatWorkspace = pWorkspace as IFeatureWorkspace;
pFeatClass = pFeatWorkspace.OpenFeatureClass(strName);
pVersionedObject = pFeatClass as IVersionedObject3;
if (pVersionedObject == null)
{
return(false);
}
pArchivableObject = pVersionedObject as IArchivableObject;
if (pArchivableObject.IsArchiving == false)
{
return(false);
}
return(true);
}
}
return(false);
}
catch (Exception)
{
return(false);
}
}
public IFeatureClass GetCalcProfileFeatureClass(string currentFeatureClass)
{
IWorkspace2 wsp2 = (IWorkspace2)calcWorkspace;
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)calcWorkspace;
if (!wsp2.get_NameExists(esriDatasetType.esriDTFeatureClass, currentFeatureClass))
{
//TODO: Create the feature class
throw new MilSpaceDataException(currentFeatureClass, Core.DataAccess.DataOperationsEnum.Access);
}
var f = featureWorkspace.OpenFeatureClass(currentFeatureClass);
IQueryFilter queryFilter = new QueryFilter()
{
WhereClause = "OBJECTID > 0"
};
var allrecords = f.Search(queryFilter, true);
return(f);
}
private void GenerateTempStorage(string featureClassName, IFields fields, esriGeometryType type)
{
IWorkspaceEdit workspaceEdit = (IWorkspaceEdit)calcWorkspace;
workspaceEdit.StartEditing(true);
workspaceEdit.StartEditOperation();
IWorkspace2 wsp2 = (IWorkspace2)calcWorkspace;
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)calcWorkspace;
if (!wsp2.get_NameExists(esriDatasetType.esriDTFeatureClass, featureClassName))
{
IFeatureClassDescription fcDescription = new FeatureClassDescriptionClass();
IObjectClassDescription ocDescription = (IObjectClassDescription)fcDescription;
if (fields == null)
{
fields = ocDescription.RequiredFields;
int shapeFieldIndex = fields.FindField(fcDescription.ShapeFieldName);
IField field = fields.get_Field(shapeFieldIndex);
IGeometryDef geometryDef = field.GeometryDef;
IGeometryDefEdit geometryDefEdit = (IGeometryDefEdit)geometryDef;
geometryDefEdit.HasZ_2 = true;
geometryDefEdit.GeometryType_2 = type;
geometryDefEdit.SpatialReference_2 = ArcMapInstance.Document.FocusMap.SpatialReference;
}
IFeatureClass featureClass = featureWorkspace.CreateFeatureClass(featureClassName, fields,
ocDescription.InstanceCLSID, ocDescription.ClassExtensionCLSID, esriFeatureType.esriFTSimple, "shape", "");
}
workspaceEdit.StopEditOperation();
workspaceEdit.StopEditing(true);
}
public static IDatasetContainer3 GetDatasetContainer(IFeatureWorkspace featureWorkspace, string fdName)
{
IDatasetContainer3 datasetContainer = null;
if (featureWorkspace is IWorkspace2)
{
IWorkspace2 workspace = featureWorkspace as IWorkspace2;
bool fdExists = workspace.get_NameExists(esriDatasetType.esriDTFeatureDataset, fdName);
if (!fdExists)
{
throw new Exception("Feature Dataset does not exist.");
}
}
IFeatureDatasetExtensionContainer fdExtensionContainer = (IFeatureDatasetExtensionContainer)featureWorkspace.OpenFeatureDataset(fdName);
datasetContainer = (IDatasetContainer3)fdExtensionContainer.FindExtension(esriDatasetType.esriDTNetworkDataset);
if (datasetContainer == null)
{
throw new Exception("NATestNetworkDataset: dataset container should not be null");
}
return(datasetContainer);
}
public static string GetUniqueFeatureClassName(string name, IWorkspace2 workspace)
{
//ToDo: This works to get a unique name but it's goobery, need to implement recursion here...
try
{
IFieldChecker fieldChecker = new FieldChecker();
string fcName;
fieldChecker.ValidateTableName(name, out fcName);
int i = 1;
while(workspace.get_NameExists(esriDatasetType.esriDTFeatureClass, fcName))
{
fcName = fcName + i;
i++;
}
return fcName;
}
catch
{
return "";
}
}
protected bool InWorkspace(IWorkspace2 wksp2, esriDatasetType type, String name)
{
bool result = true;
IWorkspace workspace = wksp2 as IWorkspace;
if (wksp2.get_NameExists(type, name))
{
_logHelper.addLogEntry(DateTime.Now.ToString(), "INFO", "Exists check: " + name, "PASS");
}
else
{
_logHelper.addLogEntry(DateTime.Now.ToString(), "ERROR", "Exists check: " + name, "FAIL");
return false;
}
return result;
}
/// <summary>
/// 将GDB的数据入到SDE中 xisheng 20110919
/// </summary>
private void ImportGDBToSDE(string file, string outfilename, out int featurecount)
{
m_success = false;//初始化
try
{
string filepath = file.Substring(0, file.LastIndexOf("---"));
string filename = file.Substring(file.LastIndexOf("-") + 1);
//打开mdb文件所在的工作空间
ESRI.ArcGIS.Geodatabase.IWorkspaceFactory wf = new FileGDBWorkspaceFactory();
IFeatureWorkspace pFeatureWorkspaceGDB = wf.OpenFromFile(@filepath, 0) as IFeatureWorkspace;
IWorkspace pWorkspaceGDB = pFeatureWorkspaceGDB as IWorkspace;
// 创建源工作空间名称
IDataset sourceWorkspaceDataset = (IDataset)pFeatureWorkspaceGDB;
IWorkspaceName sourceWorkspaceName = (IWorkspaceName)sourceWorkspaceDataset.FullName;
//创建源数据集名称
//IFeatureClassName sourceFeatureClassName = serverContext.CreateObject("esriGeoDatabase.FeatureClassName") as IFeatureClassName;
IFeatureClassName sourceFeatureClassName = new FeatureClassNameClass();
IDatasetName sourceDatasetName = (IDatasetName)sourceFeatureClassName;
sourceDatasetName.WorkspaceName = sourceWorkspaceName;
sourceDatasetName.Name = filename;
//打开存在的工作空间，作为导入的空间;
IFeatureWorkspace pFeatureWorkspace = (IFeatureWorkspace)pTargetworkspace;
//创建目标工作空间名称
IDataset targetWorkspaceDataset = (IDataset)pTargetworkspace;
IWorkspaceName targetWorkspaceName = (IWorkspaceName)targetWorkspaceDataset.FullName;
IWorkspace2 pWorkspace2 = pTargetworkspace as IWorkspace2;
IFeatureDataset tmpfeaturedataset;
//创建目标数据集名称
// IFeatureClassName targetFeatureClassName = serverContext.CreateObject("esriGeoDatabase.FeatureClassName") as IFeatureClassName;
//判断要素是否存在，若存在将删除源文件
if (pWorkspace2.get_NameExists(esriDatasetType.esriDTFeatureDataset, textBox.Text))
{
tmpfeaturedataset = pFeatureWorkspace.OpenFeatureDataset(textBox.Text);
if (text_prj.Text != "")
{
IGeoDatasetSchemaEdit pgeodataset = tmpfeaturedataset as IGeoDatasetSchemaEdit;
if (pgeodataset.CanAlterSpatialReference)
{
pgeodataset.AlterSpatialReference(GetSpatialReferenceformFile(text_prj.Text));
}
}
}
else
{
tmpfeaturedataset = CreateFeatureDataset(pTargetworkspace as IFeatureWorkspace, textBox.Text, text_prj.Text);
}
if (pWorkspace2.get_NameExists(esriDatasetType.esriDTFeatureClass, outfilename))
{
IFeatureClass tmpfeatureclass;
tmpfeatureclass = pFeatureWorkspace.OpenFeatureClass(outfilename);
IDataset tempset = tmpfeatureclass as IDataset;
tempset.Delete();
}
IFeatureClassName targetFeatureClassName = new FeatureClassNameClass();
IDatasetName targetDatasetName = (IDatasetName)targetFeatureClassName;
targetDatasetName.WorkspaceName = targetWorkspaceName;
targetDatasetName.Name = outfilename;
//目标数据集
IFeatureDatasetName outfeaturedatasetname = tmpfeaturedataset.FullName as IFeatureDatasetName;
//打开输入的要素类以得到字段定义
ESRI.ArcGIS.esriSystem.IName sourceName = (ESRI.ArcGIS.esriSystem.IName)sourceFeatureClassName;
IFeatureClass sourceFeatureClass = (IFeatureClass)sourceName.Open();//打开源要素类
//验证字段名称，因为你正在不同类型的工作空间之间进行数据转换
//IFieldChecker fieldChecker = serverContext.CreateObject("esriGeoDatabase.FieldChecker") as IFieldChecker;
IFieldChecker fieldChecker = new FieldCheckerClass();
IFields sourceFeatureClassFields = sourceFeatureClass.Fields;
IFields targetFeatureClassFields;
IEnumFieldError enumFieldError;
//最重要的设置输入和验证工作空间
fieldChecker.InputWorkspace = pWorkspaceGDB;
fieldChecker.ValidateWorkspace = pTargetworkspace;
fieldChecker.Validate(sourceFeatureClassFields, out enumFieldError, out targetFeatureClassFields);
//遍历所有输出字段找到几何字段
IField geometryField;
for (int i = 0; i < targetFeatureClassFields.FieldCount; i++)
{
if (targetFeatureClassFields.get_Field(i).Type == esriFieldType.esriFieldTypeGeometry)
{
geometryField = targetFeatureClassFields.get_Field(i);
//得到几何字段的几何定义
IGeometryDef geometryDef = geometryField.GeometryDef;
//赋予几何定义一个空间索引格网数目和格网大小值
IGeometryDefEdit targetFCGeoDefEdit = (IGeometryDefEdit)geometryDef;
targetFCGeoDefEdit.GridCount_2 = 1;
targetFCGeoDefEdit.set_GridSize(0, 0);
//允许ArcGIS为数据加载确定一个有效的格网大小
targetFCGeoDefEdit.SpatialReference_2 = geometryField.GeometryDef.SpatialReference;
//转换要素类中所有的要素
//IQueryFilter queryFilter = serverContext.CreateObject("esriGeoDatabase.QueryFilter") as IQueryFilter; ;
QueryFilter queryFilter = new QueryFilterClass();
queryFilter.WhereClause = "";
//加载要素类
//IFeatureDataConverter fctofc = serverContext.CreateObject("esriGeoDatabase.FeatureDataConverter") as IFeatureDataConverter;
IFeatureDataConverter fctofc = new FeatureDataConverterClass();
IEnumInvalidObject enumErrors = fctofc.ConvertFeatureClass(sourceFeatureClassName, queryFilter, outfeaturedatasetname, targetFeatureClassName, geometryDef, targetFeatureClassFields, "", 1000, 0);
}
}
featurecount = sourceFeatureClass.FeatureCount(null);
m_success = true;
}
catch (Exception ee) { m_success = false; m_strErr = ee.Message; featurecount = 0; }
}
protected bool InWorkspace(IWorkspace2 wksp2, esriDatasetType type, String name)
{
ISQLSyntax sqlSyntax = (ISQLSyntax)wksp2;
String fqname = sqlSyntax.QualifyTableName(_dbName, _ownerName, name);
bool result = true;
IWorkspace workspace = wksp2 as IWorkspace;
if (wksp2.get_NameExists(type, fqname))
{
_logHelper.addLogEntry(DateTime.Now.ToString(), "INFO", "Exists check: " + fqname, "PASS");
}
else
{
_logHelper.addLogEntry(DateTime.Now.ToString(), "ERROR", "Exists check: " + fqname, "FAIL");
return false;
}
return result;
}
//not used
static bool ifGDBExist(IWorkspace2 ws2, string gdb)
{
return ws2.get_NameExists(esriDatasetType.esriDTFeatureClass, gdb);
}
public static IFeatureClass CreateFeatureClassInPGDB(IWorkspace2 workspace, IFeatureDataset featureDataset, string featureClassName, IFields fields, UID CLSID, UID CLSEXT, string strConfigKeyword, esriGeometryType esriGeometryType)
{
if (featureClassName == "") return null; // name was not passed in
ESRI.ArcGIS.Geodatabase.IFeatureClass featureClass;
ESRI.ArcGIS.Geodatabase.IFeatureWorkspace featureWorkspace = (ESRI.ArcGIS.Geodatabase.IFeatureWorkspace)workspace; // Explicit Cast
if (workspace.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTFeatureClass, featureClassName)) //feature class with that name already exists
{
featureClass = featureWorkspace.OpenFeatureClass(featureClassName);
return featureClass;
}
// assign the class id value if not assigned
if (CLSID == null)
{
CLSID = new ESRI.ArcGIS.esriSystem.UIDClass();
CLSID.Value = "esriGeoDatabase.Feature";
}
ESRI.ArcGIS.Geodatabase.IObjectClassDescription objectClassDescription = new ESRI.ArcGIS.Geodatabase.FeatureClassDescriptionClass();
// if a fields collection is not passed in then supply our own
if (fields == null)
{
// create the fields using the required fields method
fields = objectClassDescription.RequiredFields;
ESRI.ArcGIS.Geodatabase.IFieldsEdit fieldsEdit = (ESRI.ArcGIS.Geodatabase.IFieldsEdit)fields; // Explicit Cast
ESRI.ArcGIS.Geodatabase.IField field = new ESRI.ArcGIS.Geodatabase.FieldClass();
// create a user defined text field
ESRI.ArcGIS.Geodatabase.IFieldEdit fieldEdit = (ESRI.ArcGIS.Geodatabase.IFieldEdit)field; // Explicit Cast
// setup field properties
fieldEdit.Name_2 = "SampleField";
fieldEdit.Type_2 = ESRI.ArcGIS.Geodatabase.esriFieldType.esriFieldTypeString;
fieldEdit.IsNullable_2 = true;
fieldEdit.AliasName_2 = "Sample Field Column";
fieldEdit.DefaultValue_2 = "test";
fieldEdit.Editable_2 = true;
fieldEdit.Length_2 = 100;
// add field to field collection
fieldsEdit.AddField(field);
fields = (ESRI.ArcGIS.Geodatabase.IFields)fieldsEdit; // Explicit Cast
}
System.String strShapeField = "";
// locate the shape field
for (int j = 0; j < fields.FieldCount; j++)
{
if (fields.get_Field(j).Type == esriFieldType.esriFieldTypeGeometry)
{
strShapeField = fields.get_Field(j).Name;
((IGeometryDefEdit)fields.get_Field(j).GeometryDef).GeometryType_2 = esriGeometryType;
}
}
// Use IFieldChecker to create a validated fields collection.
ESRI.ArcGIS.Geodatabase.IFieldChecker fieldChecker = new ESRI.ArcGIS.Geodatabase.FieldCheckerClass();
ESRI.ArcGIS.Geodatabase.IEnumFieldError enumFieldError = null;
ESRI.ArcGIS.Geodatabase.IFields validatedFields = null;
fieldChecker.ValidateWorkspace = (ESRI.ArcGIS.Geodatabase.IWorkspace)workspace;
fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
// The enumFieldError enumerator can be inspected at this point to determine
// which fields were modified during validation.
// finally create and return the feature class
if (featureDataset == null)// if no feature dataset passed in, create at the workspace level
{
featureClass = featureWorkspace.CreateFeatureClass(featureClassName, validatedFields, CLSID, CLSEXT, ESRI.ArcGIS.Geodatabase.esriFeatureType.esriFTSimple, strShapeField, strConfigKeyword);
}
else
{
featureClass = featureDataset.CreateFeatureClass(featureClassName, validatedFields, CLSID, CLSEXT, ESRI.ArcGIS.Geodatabase.esriFeatureType.esriFTSimple, strShapeField, strConfigKeyword);
}
return featureClass;
}
