private bool method_6(IDatasetName idatasetName_0, bool bool_2)
{
try
{
IDataset dataset = (idatasetName_0 as IName).Open() as IDataset;
if (dataset != null)
{
IWorkspaceName name = new WorkspaceNameClass
{
PathName = this.string_0,
WorkspaceFactoryProgID = "esriDataSourcesFile.ShapefileWorkspaceFactory"
};
IWorkspace copyWorkspace = (name as IName).Open() as IWorkspace;
dataset.Copy(idatasetName_0.Name, copyWorkspace);
this.method_0(
(this.string_0 + @"\" + System.IO.Path.GetFileNameWithoutExtension(idatasetName_0.Name)) +
System.IO.Path.GetExtension(idatasetName_0.Name), true);
return(true);
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
return(false);
}
private void btnGO_Click(object sender, EventArgs e)
{
string fileName;
string shpFile;
int startX, endX;
string shpDir;
try
{
if (bDataPath == true)
{
fileName = txtOutputData.Text;
shpDir = fileName.Substring(0, fileName.LastIndexOf("\\"));
startX = fileName.LastIndexOf("\\");
endX = fileName.Length;
shpFile = fileName.Substring(startX + 1, endX - startX - 1);
}
else
{
shpDir = txtOutputData.Text;
shpFile = "х╚ох¤▀";
}
if (m_pRasterLyr != null)
{
double dInterval = Convert.ToDouble(txtConInterval.Text);
double dBaseLine = Convert.ToDouble(txtBaseLine.Text);
object objBaseLine = dBaseLine;
ISurfaceOp pRasterSurfaceOp = new RasterSurfaceOpClass();
IRaster pInRaster = m_pRasterLyr.Raster;
IFeatureClass pOutFClass = pRasterSurfaceOp.Contour(pInRaster as IGeoDataset, dInterval, ref objBaseLine) as IFeatureClass;
//2. QI to IDataset
IDataset pFDS = pOutFClass as IDataset;
//3. Get a shapefile workspace
IWorkspaceFactory pSWF = new ShapefileWorkspaceFactoryClass();
IFeatureWorkspace pFWS = pSWF.OpenFromFile(shpDir, 0) as IFeatureWorkspace;
//4. Copy contour output to a new shapefile
IWorkspace pWS = pFWS as IWorkspace;
if (pWS.Exists() == true)
{
Utility.DelFeatureFile(shpDir, shpFile + ".shp");
}
pFDS.Copy(shpFile, pFWS as IWorkspace);
IFeatureLayer pFeatLyr = new FeatureLayerClass();
pFeatLyr.FeatureClass = pOutFClass;
pFeatLyr.Name = pOutFClass.AliasName;
pFeatLyr.Visible = true;
pMainFrm.getMapControl().AddLayer(pFeatLyr, 0);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 数据集复制为矢量图层
/// </summary>
/// <param name="dataset">数据集</param>
/// <param name="outFile">输出文件</param>
/// <returns></returns>
public static ILayer CopyDatasetAsFeatureLayer(IDataset dataset, string outFile)
{
//数据为空或文件已存在，则返回null
if (IsCannotCopy(dataset, outFile))
{
return(null);
}
string fileName = Path.GetFileNameWithoutExtension(outFile);
IWorkspace workSpace = FeatureInfoClass.GetShapefileWorkspace(outFile);
dataset.Copy(fileName, workSpace);
return(FeatureInfoClass.GetFeatureLayer(outFile));
}
/// <summary>
/// 复制数据集为栅格图层
/// </summary>
/// <param name="dataset">数据集</param>
/// <param name="outFile">输出路径</param>
/// <returns></returns>
public static ILayer CopyDatasetAsRasterLayer(IDataset dataset, string outFile)
{
//不能复制
if (IsCannotCopy(dataset, outFile))
{
return(null);
}
string fileName = Path.GetFileName(outFile);
IWorkspace workspace = RasterDataInfoClass.GetRasterWorkspace(outFile);
IDataset rasterDataset = dataset.Copy(fileName, workspace);
IRasterLayer copyRasterLayer = new RasterLayerClass();
copyRasterLayer.CreateFromDataset((IRasterDataset)rasterDataset);
return(copyRasterLayer);
}
private void button1_Click(object sender, EventArgs e)
{
if (this.comboBox1.SelectedItem.ToString() == "")
{
MessageBox.Show("请选择有效图层！");
return;
}
if (this.textBox1.Text == "")
{
MessageBox.Show("请输入相对高程下限！");
return;
}
if (this.textBox2.Text == "")
{
MessageBox.Show("请输入相对高程上限！");
return;
}
if (this.textBox1.Text != "")
{
if (!IsNumeric(this.textBox1.Text.ToString()))
{
MessageBox.Show("请输入数字！");
return;
}
}
if (this.textBox2.Text != "")
{
if (!IsNumeric(this.textBox1.Text.ToString()))
{
MessageBox.Show("请输入数字！");
return;
}
}
IWorkspaceFactory m_workspaceFactory = new ShapefileWorkspaceFactoryClass();
IFeatureWorkspace featureWorkspce = m_workspaceFactory.OpenFromFile(Application.StartupPath + "\\tempSHP", 0) as IFeatureWorkspace;
IFeatureClass feaC = featureWorkspce.OpenFeatureClass("test");
if (this.textBox1.Text == "0")
{
IFeatureCursor feaCur = feaC.Search(null, true);
IFeature pFeature = feaCur.NextFeature();
IArea area = pFeature.Shape as IArea;
double areaD = Math.Abs(area.Area) / 3;
this.label11.Text = areaD.ToString("#######") + "平方米";
while (pFeature != null)
{
pFeature.set_Value(2, this.m_tin.Extent.ZMin + Convert.ToDouble(this.textBox2.Text.ToString()));
pFeature.Store();
pFeature = feaCur.NextFeature();
}
IDataset pDataset = feaC as IDataset;
IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
IFeatureWorkspace pFeatureWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\tempSHP", 0) as IFeatureWorkspace;
IWorkspace pWorkspace = pFeatureWorkspace as IWorkspace;
pDataset.Copy("test2", pFeatureWorkspace as IWorkspace);
pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
pFeatureWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\tempSHP", 0) as IFeatureWorkspace;
IFeatureClass fea2 = pFeatureWorkspace.OpenFeatureClass("test2");
TinPolygonVolume ff = new TinPolygonVolume(m_tin, fea2, "HEIGHT");
ff.reference_plane = "BELOW";
Geoprocessor gp = new Geoprocessor();
gp.Execute(ff, null);
feaCur = fea2.Search(null, true);
pFeature = feaCur.NextFeature();
while (pFeature != null)
{
double volume = (double)pFeature.get_Value(3);
this.label7.Text = volume.ToString("#######") + "立方米";
double sarea = (double)pFeature.get_Value(4);
this.label8.Text = sarea.ToString("#######") + "平方米";
pFeature = feaCur.NextFeature();
}
}
else
{
IFeatureCursor feaCur = feaC.Search(null, true);
IFeature pFeature = feaCur.NextFeature();
IArea area = pFeature.Shape as IArea;
double areaD = Math.Abs(area.Area) / 3;
this.label11.Text = areaD.ToString("#######") + "平方米";
while (pFeature != null)
{
pFeature.set_Value(2, this.m_tin.Extent.ZMin + Convert.ToDouble(this.textBox2.Text.ToString()));
pFeature.Store();
pFeature = feaCur.NextFeature();
}
IDataset pDataset = feaC as IDataset;
IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
IFeatureWorkspace pFeatureWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\tempSHP", 0) as IFeatureWorkspace;
IWorkspace pWorkspace = pFeatureWorkspace as IWorkspace;
pDataset.Copy("test2", pFeatureWorkspace as IWorkspace);
pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
pFeatureWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\tempSHP", 0) as IFeatureWorkspace;
IFeatureClass fea2 = pFeatureWorkspace.OpenFeatureClass("test2");
TinPolygonVolume ff = new TinPolygonVolume(m_tin, fea2, "HEIGHT");
ff.reference_plane = "BELOW";
Geoprocessor gp = new Geoprocessor();
gp.Execute(ff, null);
feaCur = fea2.Search(null, true);
pFeature = feaCur.NextFeature();
double volume1 = 0;
double sarea1 = 0;
while (pFeature != null)
{
volume1 = (double)pFeature.get_Value(3);
//this.label7.Text = volume.ToString("#######") + "立方米";
sarea1 = (double)pFeature.get_Value(4);
//this.label8.Text = sarea.ToString("#######") + "平方米";
pFeature = feaCur.NextFeature();
}
feaCur = feaC.Search(null, true);
pFeature = feaCur.NextFeature();
double volume2 = 0;
double sarea2 = 0;
while (pFeature != null)
{
pFeature.set_Value(2, this.m_tin.Extent.ZMin + Convert.ToDouble(this.textBox1.Text.ToString()));
pFeature.Store();
pFeature = feaCur.NextFeature();
}
pDataset = feaC as IDataset;
pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
pFeatureWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\tempSHP", 0) as IFeatureWorkspace;
pWorkspace = pFeatureWorkspace as IWorkspace;
pDataset.Copy("test3", pFeatureWorkspace as IWorkspace);
pWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
pFeatureWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\tempSHP", 0) as IFeatureWorkspace;
fea2 = pFeatureWorkspace.OpenFeatureClass("test3");
ff = new TinPolygonVolume(m_tin, fea2, "HEIGHT");
ff.reference_plane = "BELOW";
gp = new Geoprocessor();
gp.Execute(ff, null);
feaCur = fea2.Search(null, true);
pFeature = feaCur.NextFeature();
while (pFeature != null)
{
volume2 = (double)pFeature.get_Value(3);
//this.label7.Text = volume.ToString("#######") + "立方米";
sarea2 = (double)pFeature.get_Value(4);
//this.label8.Text = sarea.ToString("#######") + "平方米";
pFeature = feaCur.NextFeature();
}
double volume = volume1 - volume2;
double sarea = sarea1 - sarea2;
this.label7.Text = volume.ToString("#######") + "立方米";
this.label8.Text = sarea.ToString("#######") + "平方米";
}
string[] files = System.IO.Directory.GetFiles(Application.StartupPath + "\\tempSHP");
for (int i = 0; i < files.Length; i++)
{
System.IO.File.Delete(files[i]);
}
}
private void btnOK_Click(object sender, EventArgs e)
{
//首先进行坐标系x,y变换
//string fileExpTran;//进行x,y做表转换后输出的tiff文件存储路径，用这一文件在进行后期的Z转换
//fileExpTran = System.IO.Path.GetDirectoryName(LayerExpName) +"\\"+ System.IO.Path.GetFileNameWithoutExtension(LayerExpName)+"XY.tif";
//try
//{
// if (NorthEastToEastNorth(pRasterLayer, LayerExpName))
// {
// RasterLayerClass rasterlayer = new RasterLayerClass();
// rasterlayer.CreateFromFilePath(LayerExpName);
// IRaster2 pRaster2 = rasterlayer.Raster as IRaster2;
// IRasterDataset2 pRasterDataset = pRaster2.RasterDataset as IRasterDataset2;
// ChangeRasterValue(pRasterDataset, -1, 0);
// pMapControl.AddLayer(rasterlayer as ILayer);
// this.Close();
// }
//}
//catch (System.Exception ex)
//{
// MessageBox.Show(ex.Message);
//}
try
{
IFeatureClass pFC = pFeatureLayer.FeatureClass;
IDataset pDS = pFC as IDataset;
IWorkspace pWS = pDS.Workspace;
string filedir = pWS.PathName;
string fdestname = System.IO.Path.GetFileNameWithoutExtension(txtFeatureName.Text);
ClsGDBDataCommon CGD = new ClsGDBDataCommon();
IWorkspace pTargetWS = CGD.OpenFromShapefile(txtLayerExp.Text);
IWorkspace2 workspace2 = pTargetWS as IWorkspace2;
if (workspace2.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTFeatureClass, fdestname))
{
MessageBox.Show("目标文件已存在！");
return;
}
//shape文件直接拷贝后再修改
if (pDS.CanCopy() == true)
{
pDS.Copy(txtFeatureName.Text, pTargetWS);
IFeatureWorkspace pFW = pTargetWS as IFeatureWorkspace;
pTargetFeatureClass = pFW.OpenFeatureClass(txtFeatureName.Text);
TransCoordiante(pFW as IWorkspace, pTargetFeatureClass);
}
//表示为gdb的feature，只能往gdb拷贝
else
{
// Create workspace name objects.
IWorkspaceName sourceWorkspaceName = new WorkspaceNameClass();
IWorkspaceName targetWorkspaceName = new WorkspaceNameClass();
IName targetName = (IName)targetWorkspaceName;
// Set the workspace name properties.
sourceWorkspaceName.PathName = pWS.PathName;
sourceWorkspaceName.WorkspaceFactoryProgID =
"esriDataSourcesGDB.FileGDBWorkspaceFactory";
// targetWorkspaceName.PathName = @"PartialMontgomery.gdb";
targetWorkspaceName.PathName = txtLayerExp.Text;
targetWorkspaceName.WorkspaceFactoryProgID =
"esriDataSourcesGDB.FileGDBWorkspaceFactory";
//if (txtLayerExp.Text.Length>4 && txtLayerExp.Text.Substring(txtLayerExp.Text.Length-4,4) == ".gdb")
//{
// targetWorkspaceName.WorkspaceFactoryProgID =
// "esriDataSourcesGDB.FileGDBWorkspaceFactory";
//}
//else
//{
// targetWorkspaceName.WorkspaceFactoryProgID =
// "esriDataSourcesFile.ShapefileWorkspaceFactory";
//}
// Create a name object for the source feature class.
IFeatureClassName featureClassName = new FeatureClassNameClass();
// Set the featureClassName properties.
IDatasetName sourceDatasetName = (IDatasetName)featureClassName;
sourceDatasetName.WorkspaceName = sourceWorkspaceName;
sourceDatasetName.Name = pDS.BrowseName;
IName sourceName = (IName)sourceDatasetName;
// Create an enumerator for source datasets.
IEnumName sourceEnumName = new NamesEnumeratorClass();
IEnumNameEdit sourceEnumNameEdit = (IEnumNameEdit)sourceEnumName;
// Add the name object for the source class to the enumerator.
sourceEnumNameEdit.Add(sourceName);
// Create a GeoDBDataTransfer object and a null name mapping enumerator.
IGeoDBDataTransfer geoDBDataTransfer = new GeoDBDataTransferClass();
IEnumNameMapping enumNameMapping = null;
// Use the data transfer object to create a name mapping enumerator.
Boolean conflictsFound = geoDBDataTransfer.GenerateNameMapping(sourceEnumName,
targetName, out enumNameMapping);
enumNameMapping.Reset();
//修改拷贝的文件名
INameMapping nameMapping = enumNameMapping.Next();
if ((nameMapping != null))
{
nameMapping.TargetName = txtFeatureName.Text;
}
// Check for conflicts.
//if (conflictsFound)
//{
// // Iterate through each name mapping.
// INameMapping nameMapping = null;
// while ((nameMapping = enumNameMapping.Next()) != null)
// {
// // Resolve the mapping's conflict (if there is one).
// if (nameMapping.NameConflicts)
// {
// nameMapping.TargetName = nameMapping.GetSuggestedName(targetName);
// }
// // See if the mapping's children have conflicts.
// IEnumNameMapping childEnumNameMapping = nameMapping.Children;
// if (childEnumNameMapping != null)
// {
// childEnumNameMapping.Reset();
// // Iterate through each child mapping.
// INameMapping childNameMapping = null;
// while ((childNameMapping = childEnumNameMapping.Next()) != null)
// {
// if (childNameMapping.NameConflicts)
// {
// childNameMapping.TargetName = childNameMapping.GetSuggestedName
// (targetName);
// }
// }
// }
// }
//}
// Start the transfer.
geoDBDataTransfer.Transfer(enumNameMapping, targetName);
IFeatureWorkspace pFW = CGD.OpenFromFileGDB(txtLayerExp.Text) as IFeatureWorkspace;
pTargetFeatureClass = pFW.OpenFeatureClass(txtFeatureName.Text);
TransCoordiante(pFW as IWorkspace, pTargetFeatureClass);
}
if (pTargetFeatureClass != null)
{
//添加到图层中
IFeatureLayer featureLayer = new FeatureLayerClass();
featureLayer.FeatureClass = pTargetFeatureClass;
featureLayer.Name = fdestname;
pMapControl.AddLayer(featureLayer as ILayer);
pMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
this.DialogResult = DialogResult.OK;
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
}