public static void DeleteFeatureClass(IDataset data)
{
if (data.CanDelete())
{
data.Delete();
}
}
public void shpDel(string shppath)
{
if (string.IsNullOrEmpty(shppath))
{
return;
}
if (!System.IO.File.Exists(shppath))
{
return;
}
using (ComReleaser comreleaser = new ComReleaser())
{
IWorkspaceFactory WspFac = new ShapefileWorkspaceFactoryClass();
IFeatureWorkspace fteWsp = WspFac.OpenFromFile(System.IO.Path.GetDirectoryName(shppath), 0) as IFeatureWorkspace;
IFeatureClass fClss = fteWsp.OpenFeatureClass(System.IO.Path.GetFileName(shppath));
IFeatureLayer fteLyr = new FeatureLayerClass();
IDataset dataset = null;
if (fClss == null)
{
return;
}
fteLyr.FeatureClass = fClss;
fteLyr.Name = fteLyr.FeatureClass.AliasName;
//定义数据集，保证处于编辑状态
dataset = fteLyr.FeatureClass as IDataset;
dataset.Delete();
}
}
//3/10/2009 删除工作空间内的所有要素类
public static void DeleteAllFeatCls(IWorkspace pworkspace)
{
IEnumDataset pEnumFeatDataset = default(IEnumDataset);
IDataset pDataset = default(IDataset);
IFeatureDataset pFeatDataset = default(IFeatureDataset);
pEnumFeatDataset = pworkspace.get_Datasets(esriDatasetType.esriDTAny);
pEnumFeatDataset.Reset();
pDataset = pEnumFeatDataset.Next();
while ((pDataset != null))
{
if (pDataset.CanDelete())
{
if (pDataset.Type == esriDatasetType.esriDTFeatureDataset)
{
pFeatDataset = (IFeatureDataset)pDataset;
pFeatDataset.Delete();
}
else
{
pDataset.Delete();
}
//pDataset.Delete()
pDataset = pEnumFeatDataset.Next();
}
}
}
/// <summary>
/// Exports to SHP.
/// </summary>
/// <param name="inputFeatureClass">The input feature class.</param>
/// <param name="dataSourceType">Type of the data source.</param>
/// <param name="saveShpFilePath">The save SHP file path.</param>
public void ExportToShp(IFeatureClass inputFeatureClass, string dataSourceType, string saveShpFilePath)
{
IDataset dataset = inputFeatureClass as IDataset;
string directoryName = Path.GetDirectoryName(saveShpFilePath);
string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(saveShpFilePath);
IWorkspaceFactory workspaceFactory = new ShapefileWorkspaceFactoryClass();
IWorkspace workspace = workspaceFactory.OpenFromFile(directoryName, 0);
if (!Directory.Exists(directoryName))
{
Directory.CreateDirectory(directoryName);
}
if (File.Exists(saveShpFilePath))
{
IFeatureClass featureClass = (workspace as IFeatureWorkspace).OpenFeatureClass(fileNameWithoutExtension);
IDataset dataset2 = featureClass as IDataset;
if (!dataset2.CanDelete())
{
XtraMessageBox.Show(AppMessage.MSG0112, AppMessage.MSG0000, System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Asterisk);
return;
}
string a = Path.Combine(dataset.Workspace.PathName, dataset.Name + ".shp");
if (a == saveShpFilePath && dataSourceType == "Shapefile Feature Class")
{
XtraMessageBox.Show(AppMessage.MSG0112, AppMessage.MSG0000, System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Asterisk);
return;
}
dataset2.Delete();
}
this.SaveAsShpfile(inputFeatureClass, dataset, fileNameWithoutExtension, workspace);
}
/// <summary>
/// DeleteShapeFile
/// </summary>
/// <returns></returns>
public bool DeleteShapeFile()
{
bool rbc = false;
IFeatureClass fc = null;
try
{
fc = this.getIFeatureClass();
if (fc != null)
{
IDataset fds = fc as IDataset;
fds.Delete();
fds = null;
TokayWorkspace.ComRelease(fc);
fc = null;
}
this.DeleteTempFile(this.LocalShapePathFileName);
rbc = true;
}
catch (Exception ee)
{
System.Diagnostics.Debug.WriteLine(ee.ToString());
rbc = false;
}
finally
{
if (fc != null)
{
TokayWorkspace.ComRelease(fc);
fc = null;
}
}
return(rbc);
}
public static void DeleteFeatureClass(IWorkspace pWorkspace, string pFeatureClassName)
{
IFeatureClass featureClass = DBOperator.getFeatureClass(pWorkspace, pFeatureClassName);
IDataset dataSet = featureClass as IDataset;
dataSet.Delete();
}
protected virtual void Dispose(bool disposing)
{
if (true == disposed)
{
return;
}
if (disposing)
{
/*
* http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#/InMemoryWorkspaceFactoryClass_Class/001m0000002q000000/
* When an in-memory workspace is no longer needed, it is the developer's responsibility to call IDataset.Delete on the workspace to release its memory.
*
* I am not sure the memory held by idataset is managed or unmanaged, currently treat it as "unmanaged"
*/
if (null != workspace && workspace is IDataset)
{
IDataset dataset = workspace as IDataset;
if (null != dataset && dataset.CanDelete())
{
dataset.Delete();
}
this.releaseCOMObj(this.workspace);
this.releaseCOMObj(this.workspaceName);
}
}
disposed = true;
}
public void DisposeSurface()
{
if (_rasterSurface == null)
{
return;
}
_msg.Debug("Disposing raster");
_rasterSurface.Dispose();
_rasterSurface = null;
IWorkspace memoryWs = null;
if (_memoryRasterDataset != null)
{
memoryWs = _memoryRasterDataset.Workspace;
_memoryRasterDataset.Delete();
ComUtils.ReleaseComObject(_memoryRasterDataset);
_memoryRasterDataset = null;
}
if (memoryWs != null)
{
((IDataset)memoryWs).Delete();
ComUtils.ReleaseComObject(memoryWs);
}
}
//保存一个FeatureClass为文件 by gisoracle
//public void saveFeatureClass(IFeatureClass pFeatureClass, string fileName)
//{
// try
// {
// string sFileName = System.IO.Path.GetFileName(fileName);
// string sFilePath = System.IO.Path.GetDirectoryName(fileName);
// IDataset pDataset = pFeatureClass as IDataset;
// IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
// IFeatureWorkspace pFeatureWorkspace = pWorkspaceFactory.OpenFromFile(sFilePath, 0) as IFeatureWorkspace;
// IWorkspace pWorkspace = pFeatureWorkspace as IWorkspace;
// if (pWorkspace.Exists() == true)
// {
// //DelFeatureFile(sFilePath, sFileName);
// }
// //pDataset.Copy(sFileName, pFeatureWorkspace as IWorkspace);
// }
// catch { MessageBox.Show("错误"); }
//}
//by gisoracle
public static void DelFeatureFile(IFeatureClass pFeatureClass, string sName)
{
if (pFeatureClass != null)
{
IDataset dataset = pFeatureClass as IDataset;
dataset.Delete();
}
}
public static void JTDelete(this IDataset ds)
{
if (ds == null || !ds.CanDelete())
{
return;
}
ds.Delete();
}
public void deleteTable(IWorkspace pWorkspace, string tableName)
{
IFeatureWorkspace pFWs = pWorkspace as IFeatureWorkspace;
ITable pFClass = pFWs.OpenTable(tableName);
IDataset ds = pFClass as IDataset;
ds.Delete();
}
public void deleteFeatureDataset(IWorkspace workspace, string featuredatasetname)
{
IFeatureWorkspace pFWs = workspace as IFeatureWorkspace;
IFeatureDataset pFClass = pFWs.OpenFeatureDataset(featuredatasetname);
IDataset ds = pFClass as IDataset;
ds.Delete();
}
public void deleteFeatureClass(IWorkspace pWs, string featureName)
{
IFeatureWorkspace pFWs = pWs as IFeatureWorkspace;
IFeatureClass pFClass = pFWs.OpenFeatureClass(featureName);
IDataset ds = pFClass as IDataset;
ds.Delete();
}
/// <summary>
/// Delete a featureclass
/// </summary>
/// <param name="fWorkspace">IFeatureWorkspace</param>
/// <param name="fcName">Name of featureclass to delete</param>
private void DeleteFeatureClass(IFeatureWorkspace fWorkspace, string fcName)
{
IDataset ipDs = fWorkspace.OpenFeatureClass(fcName) as IDataset;
if (ipDs != null)
{
ipDs.Delete();
}
}
private static void DeleteShpFile(string pathName, string fileName)
{
IWorkspaceFactory pWSF = new ShapefileWorkspaceFactory();
IFeatureWorkspace pFWS = pWSF.OpenFromFile(pathName, 0) as IFeatureWorkspace;
IFeatureClass pFeatureClass = pFWS.OpenFeatureClass(fileName);
IDataset pFeatureDataset = pFeatureClass as IDataset;
pFeatureDataset.Delete();
}
/// <summary>
/// 删除数据集
/// </summary>
/// <param name="pDataset"></param>
public static void DeleteDataset(IDataset pDataset)
{
if (pDataset.CanDelete())
{
pDataset.Delete();
}
else
{
MessageBox.Show("无法删除该数据集！");
}
}
public static void DeleteFeatureClass(IFeatureClass featureClass)
{
IDataset pDataset = featureClass as IDataset;
if (pDataset == null)
{
return;
}
pDataset.CanDelete();
pDataset.Delete();
}
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);
}
}
public static bool ReleaseInMemoryWorkspaceMemory(IWorkspace workspace)
{
if (null != workspace)
{
IDataset dataset = workspace as IDataset;
if (null != dataset && dataset.CanDelete())
{
dataset.Delete();
}
}
return(false);
}
/// <summary>
/// 在该文件目录下删除指定名称的文件
/// </summary>
/// <param name="path"></param>
public void Delete(string fileName)
{
IDataset ds = EnumDs.Next();
while (ds != null)
{
if (ds.Name.ToLower().Equals(fileName.ToLower()))
{
ds.Delete();
}
ds = EnumDs.Next();
}
}
protected bool DeleteShapefile(IFeatureClass pFeatClass)
{
try
{
IDataset pDS = (IDataset)pFeatClass;
pDS.Delete();
return(true);
}
catch
{
return(false);
}
}
public static void Import2(string savemdbFile, string sourcemdbFile, List <StockTable> tables, string XZSDM, string XZSMC)
{
IWorkspace workspaceA = savemdbFile.OpenAccessFileWorkSpace();
IFeatureWorkspace featureWorkspace = workspaceA as IFeatureWorkspace;
IFeatureWorkspaceManage featureWorkspaceManagerA = featureWorkspace as IFeatureWorkspaceManage;
IWorkspace workspaceB = sourcemdbFile.OpenAccessFileWorkSpace();
foreach (var table in tables)
{
if (table.IsSpace == false)
{
continue;
}
var outfeatureClassName = table.Name + "_Merge";
if (!MergeFeatureClass(string.Format("{0}\\{1};{2}\\{1}", savemdbFile, table.Name, sourcemdbFile), null, string.Format("{0}\\{1}", savemdbFile, outfeatureClassName)))
{
Console.WriteLine("Merge失败");
continue;
}
IFeatureClass featureClassA = workspaceA.GetFeatureClass(table.Name);
IDataset datasetA = featureClassA as IDataset;
datasetA.Delete();
IFeatureClass featureClassAC = workspaceA.GetFeatureClass(outfeatureClassName);
if (featureClassAC != null)
{
IDataset datasetAc = featureClassAC as IDataset;
try
{
if (datasetAc.CanRename())
{
datasetAc.Rename(table.Name);
}
}
catch
{
Console.WriteLine("重命名失败");
}
}
Marshal.ReleaseComObject(featureClassA);
}
Marshal.ReleaseComObject(workspaceA);
Marshal.ReleaseComObject(workspaceB);
}
private static void deleteFeatureClass(IDataset ds)
{
if (ds.CanDelete())
{
try
{
ds.Delete();
}
catch (System.Runtime.InteropServices.COMException ex)
{
throw new System.IO.IOException(ex.Message + " " + System.IO.Path.Combine(((IWorkspace)ds).PathName, ds.Name));
}
}
}
public void Delete()
{
try
{
IDataset o = this.Dataset;
o.Delete();
this.Detach();
Marshal.ReleaseComObject(o);
o = null;
}
catch
{
}
}
/// <summary>
/// 矢量转栅格
/// </summary>
/// <param name="IFeatureClass">要转换的矢量数据</param>
/// <param name="eleField">转换的字段名</param>
/// <param name="cellsize">栅格大小,默认为null</param>
///<param name="rasterSavePath">保存路径</param>
///<param name="demName">dem名称</param>
/// <returns>返回ILayer类型的图层</returns>
public ILayer FeatureToRaster(IFeatureClass pFeatureClass, string eleField, object cellSize, string rasterSavePath, string demName)
{
IFeatureClassDescriptor pFeatureClassDescriptor = new FeatureClassDescriptorClass(); //获取转化的字段
pFeatureClassDescriptor.Create(pFeatureClass, null, eleField); //转换字段
IGeoDataset pGeoDataset = (IGeoDataset)pFeatureClassDescriptor; //获取第一个参数
//默认栅格大小
if (Convert.ToDouble(cellSize) <= 0)
{
IEnvelope envelope = pGeoDataset.Extent;
if (envelope.Width > envelope.Height)
{
cellSize = envelope.Height / 250;
}
else
{
cellSize = envelope.Width / 250;
}
}
IWorkspaceFactory workspaceFactory = new RasterWorkspaceFactoryClass();
IRasterWorkspace2 rasterWorkspace2 = workspaceFactory.OpenFromFile(rasterSavePath, 0) as IRasterWorkspace2;
//in case that there is already an existing raster with the raster name, try to delete it
if (System.IO.Directory.Exists(System.IO.Path.Combine(rasterSavePath, demName)))
{
IDataset dataset = rasterWorkspace2.OpenRasterDataset(demName) as IDataset;
dataset.Delete();
}
IConversionOp conversionOp = new RasterConversionOpClass();
IRasterAnalysisEnvironment rasterAnalysisEnvironment = conversionOp as IRasterAnalysisEnvironment;
rasterAnalysisEnvironment.SetCellSize(esriRasterEnvSettingEnum.esriRasterEnvValue, ref cellSize);
IRasterDataset rasterDataset = null;
try
{ rasterDataset = conversionOp.ToRasterDataset(pGeoDataset, "TIFF", (IWorkspace)rasterWorkspace2, demName); }
catch (Exception ee)
{ MessageBox.Show(ee.Message); }
ILayer layer = null;
if (rasterDataset != null)
{
IRasterLayer pRlyr = new RasterLayerClass();
pRlyr.CreateFromDataset(rasterDataset);
layer = pRlyr as ILayer;
}
return(layer);
}
//删除已存在的特征文件
private void DelFeatFile(string sPath, string sName)
{
try
{
IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
IFeatureWorkspace pFeatWorkspace = pWorkspaceFactory.OpenFromFile(sPath, 0) as IFeatureWorkspace;
IFeatureClass pFeatCls = pFeatWorkspace.OpenFeatureClass(sName);
IDataset pDataset = pFeatCls as IDataset;
pDataset.Delete();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}//获取夹角的辅助
private void Save(string outfileNamePath)
{
//打开工作空间
int index = outfileNamePath.LastIndexOf('\\');
string folder = outfileNamePath.Substring(0, index);
SaveFullName = outfileNamePath.Substring(index + 1);
IWorkspaceFactory pWSF = new ShapefileWorkspaceFactoryClass();
IFeatureWorkspace pFWS = (IFeatureWorkspace)pWSF.OpenFromFile(folder, 0);
if (File.Exists(outfileNamePath))
{
IFeatureClass featureClass = pFWS.OpenFeatureClass(SaveFullName);
IDataset pDataset = (IDataset)featureClass;
pDataset.Delete();
}
IFields pFields = new FieldsClass();
IFieldsEdit pFieldsEdit;
pFieldsEdit = (IFieldsEdit)pFields;
IField pField = new FieldClass();
IFieldEdit pFieldEdit = (IFieldEdit)pField;
pFieldEdit.Name_2 = "Shape";
pFieldEdit.Type_2 = esriFieldType.esriFieldTypeGeometry;
//空间参考
IGeometryDef pGeometryDef = new GeometryDefClass();
IGeometryDefEdit pGDefEdit = (IGeometryDefEdit)pGeometryDef;
pGDefEdit.GeometryType_2 = esriGeometryType.esriGeometryPolyline;
pFieldEdit.GeometryDef_2 = pGeometryDef;
pFieldsEdit.AddField(pField);
IFeatureClass pFeatureClass;
pFeatureClass = pFWS.CreateFeatureClass(SaveFullName, pFields, null, null, esriFeatureType.esriFTSimple, "Shape", "");
pGeometryList = this.GetGeometry(roadDataFullName);
pGeoSave = strokeIt(pGeometryList);
for (int i = 0; i < pGeoSave.Count; i++)
{
IFeature pFeature = pFeatureClass.CreateFeature();
pFeature.Shape = pGeoSave[i];
pFeature.Store();
}
}
/// <summary>
/// Deletes the table. You must have exlusive rights to the table in order to delete it.
/// Otherwise an error will be thrown.
/// </summary>
public static void Delete(this ITable source)
{
IDataset ds = (IDataset)source;
ISchemaLock schemaLock = (ISchemaLock)ds;
try
{
schemaLock.ChangeSchemaLock(esriSchemaLock.esriExclusiveSchemaLock);
ds.Delete();
}
finally
{
schemaLock.ChangeSchemaLock(esriSchemaLock.esriSharedSchemaLock);
}
}
//根据配置文件初始化系统环境 added by chulili 20110531
public static void InitSystemByXML(IWorkspace sourceWorkspace, IWorkspace targetWorkspace, bool iscover)
{
//xml模板位置固定，根据模板中规定的表名进行拷贝
string xmlpath = Application.StartupPath + "\\..\\Template\\InitUserRoleConfig.Xml";
XmlDocument doc = new XmlDocument();
doc.Load(xmlpath);
string strSearch = "//InitSystemRoot";
XmlNode pInitSystemnode = doc.SelectSingleNode(strSearch);
XmlNodeList pInitSystemlist = pInitSystemnode.ChildNodes;
//遍历需要拷贝的表名
foreach (XmlNode pnode in pInitSystemlist)
{
if (pnode.NodeType == XmlNodeType.Element)
{
XmlElement pEle = pnode as XmlElement;
string strTableName = pEle.GetAttribute("Name");
if (iscover)//如果覆盖，则先把目标库中该表删除
{
try
{
IFeatureWorkspace ptmpwks = targetWorkspace as IFeatureWorkspace;
ESRI.ArcGIS.Geodatabase.ITable ptable = ptmpwks.OpenTable(strTableName);
IDataset pdataset = ptable as IDataset;
pdataset.Delete();
}
catch (Exception e)
{
}
CopyPasteGDBData.CopyPasteGeodatabaseData(sourceWorkspace, targetWorkspace, strTableName, esriDatasetType.esriDTTable);
}
else
{
try//如果不覆盖，判断该表是否存在，不存在则拷贝表
{
IFeatureWorkspace ptmpwks = targetWorkspace as IFeatureWorkspace;
ptmpwks.OpenTable(strTableName);
}
catch (Exception e)
{
CopyPasteGDBData.CopyPasteGeodatabaseData(sourceWorkspace, targetWorkspace, strTableName, esriDatasetType.esriDTTable);
}
}
}
}
}
internal IFeatureClass RasterToPolygon(IRaster inputRaster, string outputName, string outputDir, bool smoothShapes)
{
IWorkspace workspace = SetupOp.OpenShapeFileWorkspace(outputDir);
IConversionOp conversionOp = new RasterConversionOpClass();
try
{
IFeatureWorkspace featureWorkspace = workspace as IFeatureWorkspace;
//Delete any existing
IEnumDatasetName datasets = workspace.get_DatasetNames(esriDatasetType.esriDTFeatureClass);
datasets.Reset();
IDataset existing = null;
IDatasetName datasetName = datasets.Next();
while (datasetName != null)
{
if (string.Compare(outputName, datasetName.Name, true) == 0)
{
existing = (IDataset)((IName)datasetName).Open();
break;
}
datasetName = datasets.Next();
}
if (existing != null)
{
try
{
existing.Delete();
}
finally
{
UrbanDelineationExtension.ReleaseComObject(existing);
}
}
//Convert to polygon feature
SetAnalysisEnvironment((IRasterAnalysisEnvironment)conversionOp);
IGeoDataset polygons = conversionOp.RasterDataToPolygonFeatureData((IGeoDataset)inputRaster, workspace, outputName, smoothShapes);
return((IFeatureClass)polygons);
}
finally
{
UrbanDelineationExtension.ReleaseComObject(workspace);
UrbanDelineationExtension.ReleaseComObject(conversionOp);
}
}
public void Delete()
{
try
{
IDataset dataset = this.Dataset;
if (dataset != null)
{
dataset.Delete();
dataset = null;
this.igxCatalog_0.ObjectDeleted(this);
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
void IFeatureClassManager.DeleteFeatureClass(IDataset data)
{
using (ComReleaser releaser = new ComReleaser())
{
_workspaceEdit = (IWorkspaceEdit)_workspace;
_mWorkspaceEdit = (IMultiuserWorkspaceEdit)_workspace;
//releaser.ManageLifetime(_workspaceEdit);
//releaser.ManageLifetime(_mWorkspaceEdit);
_mWorkspaceEdit.StartMultiuserEditing(esriMultiuserEditSessionMode.esriMESMVersioned);
_workspaceEdit.StartEditOperation();
try
{
data.Delete();
_workspaceEdit.StartEditOperation();
_workspaceEdit.StopEditing(true);
}
catch (Exception ex)
{
_workspaceEdit.AbortEditOperation();
_workspaceEdit.StopEditing(false);
}
}
//fcThuaCliped = fw.OpenFeatureClass("thua_sau50m_clip");
//IDataset ft = (IDataset)fcThuaCliped;
}
/// <summary>
/// Deletes the dataset if possible
/// </summary>
/// <remarks>
/// - Checks for a shcema lock before deleting (CanDelete returns true even if the dataset is locked)
/// - Returns true if the dataset was deleted, else false
/// </remarks>
private static bool DeleteDataset(IDataset ds)
{
ISchemaLock schemaLock = ds as ISchemaLock;
if (ds.CanDelete() && (schemaLock != null))
{
try
{
schemaLock.ChangeSchemaLock(esriSchemaLock.esriExclusiveSchemaLock);
ds.Delete();
return true;
}
catch
{
schemaLock.ChangeSchemaLock(esriSchemaLock.esriSharedSchemaLock);
}
}
return false;
}