private void Load3DLayers()
{
IWorkspace wsSource = GISOpr.getInstance().WorkSpace;
// get 3D FeatureClass
IEnumDatasetName enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureClass);
IDatasetName dsName3D = enDatasetName.Next();
while (dsName3D != null)
{
if ((dsName3D as IFeatureClassName).ShapeType == esriGeometryType.esriGeometryMultiPatch)
{
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDatasetName.Next();
}
// FeatureDataset底下的3维FeatureClass
enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureDataset);
IDatasetName dsContainer = enDatasetName.Next();
while (dsContainer != null)
{
IEnumDatasetName enDsName3D = dsContainer.SubsetNames;
dsName3D = enDsName3D.Next();
while (dsName3D != null)
{
if ((dsName3D as IFeatureClass).ShapeType == esriGeometryType.esriGeometryMultiPatch)
{
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDsName3D.Next();
}
dsContainer = enDatasetName.Next();
}
m_Node3D.Expand();
}
private void Load3DLayers()
{
IWorkspace wsSource= GISOpr.getInstance().WorkSpace;
// get 3D FeatureClass
IEnumDatasetName enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureClass);
IDatasetName dsName3D = enDatasetName.Next();
while (dsName3D != null)
{
if((dsName3D as IFeatureClassName).ShapeType==esriGeometryType.esriGeometryMultiPatch)
{
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
TreeNode node3D= this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDatasetName.Next();
}
// FeatureDataset底下的3维FeatureClass
enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureDataset);
IDatasetName dsContainer = enDatasetName.Next();
while (dsContainer != null)
{
IEnumDatasetName enDsName3D = dsContainer.SubsetNames;
dsName3D = enDsName3D.Next();
while (dsName3D != null)
{
if ((dsName3D as IFeatureClass).ShapeType == esriGeometryType.esriGeometryMultiPatch)
{
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDsName3D.Next();
}
dsContainer = enDatasetName.Next();
}
m_Node3D.Expand();
}
private void Load3DLayers2()
{
IWorkspace wsSource = GISOpr.getInstance().WorkSpace;
// 为了在Skyline下预览数据， 必须取得数据库的连接信息
DBCore db = new DBCore(true);
IList paramList = db.GetAll(typeof(Tbsysparams), "Paramid");
IPropertySet workspaceProperySet = new PropertySetClass();
foreach (Tbsysparams param in paramList)
{
if (param.Paramenname.ToUpper() == "SDESERVER")
workspaceProperySet.SetProperty("Server",param.Paramvalue);
if (param.Paramenname.ToUpper() == "SDEINSTANCE")
workspaceProperySet.SetProperty("Instance", param.Paramvalue);
if (param.Paramenname.ToUpper() == "SDEVERSION")
workspaceProperySet.SetProperty("Version", param.Paramvalue);
if (param.Paramenname.ToUpper() == "SDEUSER")
workspaceProperySet.SetProperty("User", param.Paramvalue);
if (param.Paramenname.ToUpper() == "SDEPASSWORD")
workspaceProperySet.SetProperty("Password", param.Paramvalue);
}
IWorkspaceCatalogItem itemWorkspace = new WorkspaceCatalogItem(workspaceProperySet,Hy.Catalog.Utility.enumWorkspaceType.SDE,null, "当前空间数据库");
if ((wsSource as IWorkspace2).get_NameExists(esriDatasetType.esriDTTable, "ThreeDimenLayersCache"))
{
IFeatureWorkspace fwsSource=(wsSource as IFeatureWorkspace);
ITable t3DLayers = fwsSource.OpenTable("ThreeDimenLayersCache");
ICursor cursor = t3DLayers.Search(null, true);
IRow rowLayer = cursor.NextRow();
int fNameIndex = cursor.FindField("LayerName");
int fTypeIndex = cursor.FindField("LayerType");
int f3DType = (int)enumCatalogType.FeatureClass3D;
while (rowLayer != null)
{
if (f3DType == Convert.ToInt32(rowLayer.get_Value(fTypeIndex)))
{
IFeatureClass fClass3D = fwsSource.OpenFeatureClass(rowLayer.get_Value(fNameIndex) as string);
//
ICatalogItem curItem = new FeatureClassCatalogItem((fClass3D as IDataset).FullName as IDatasetName, null);
curItem.WorkspaceItem = itemWorkspace;
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
rowLayer = cursor.NextRow();
}
}
else
{
// ParentName和Desription（以及LayerType）都保留，到支持栅格数据时可能用得到
string strSQL = @"Create Table ThreeDimenLayersCache(
LayerName varchar2(256) not null,
ParentName varchar2(256) ,
Description varchar(4000),
LayerType INTEGER default "
+ ((int)enumCatalogType.FeatureClass3D).ToString()
+ ")";
wsSource.ExecuteSQL(strSQL);
IEnumDatasetName enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureClass);
IDatasetName dsName3D = enDatasetName.Next();
while (dsName3D != null)
{
if ((dsName3D as IFeatureClass).ShapeType == esriGeometryType.esriGeometryMultiPatch)
{
// 存入数据库缓存并加载到树上
strSQL = string.Format("Insert into ThreeDimenLayersCache(LayerName) values('{0}')", dsName3D.Name);
wsSource.ExecuteSQL(strSQL);
//
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
curItem.WorkspaceItem = itemWorkspace;
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDatasetName.Next();
}
// FeatureDataset底下的3维FeatureClass
enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureDataset);
IDatasetName dsNameContainer = enDatasetName.Next();
while (dsNameContainer != null)
{
IEnumDatasetName enDsName3D = dsNameContainer.SubsetNames;
dsName3D = enDsName3D.Next();
while (dsName3D != null)
{
if (dsName3D is IFeatureClass && (dsName3D as IFeatureClass).ShapeType == esriGeometryType.esriGeometryMultiPatch)
{
// 存入数据库缓存并加载到树上
strSQL = string.Format("Insert into ThreeDimenLayersCache(LayerName) values('{0}')", dsName3D.Name);
wsSource.ExecuteSQL(strSQL);
//
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
curItem.WorkspaceItem = itemWorkspace;
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDsName3D.Next();
}
dsNameContainer = enDatasetName.Next();
}
}
m_Node3D.Expand();
}
private void Load3DLayers2()
{
IWorkspace wsSource = GISOpr.getInstance().WorkSpace;
// 为了在Skyline下预览数据， 必须取得数据库的连接信息
DBCore db = new DBCore(true);
IList paramList = db.GetAll(typeof(Tbsysparams), "Paramid");
IPropertySet workspaceProperySet = new PropertySetClass();
foreach (Tbsysparams param in paramList)
{
if (param.Paramenname.ToUpper() == "SDESERVER")
{
workspaceProperySet.SetProperty("Server", param.Paramvalue);
}
if (param.Paramenname.ToUpper() == "SDEINSTANCE")
{
workspaceProperySet.SetProperty("Instance", param.Paramvalue);
}
if (param.Paramenname.ToUpper() == "SDEVERSION")
{
workspaceProperySet.SetProperty("Version", param.Paramvalue);
}
if (param.Paramenname.ToUpper() == "SDEUSER")
{
workspaceProperySet.SetProperty("User", param.Paramvalue);
}
if (param.Paramenname.ToUpper() == "SDEPASSWORD")
{
workspaceProperySet.SetProperty("Password", param.Paramvalue);
}
}
IWorkspaceCatalogItem itemWorkspace = new WorkspaceCatalogItem(workspaceProperySet, Hy.Catalog.Utility.enumWorkspaceType.SDE, null, "当前空间数据库");
if ((wsSource as IWorkspace2).get_NameExists(esriDatasetType.esriDTTable, "ThreeDimenLayersCache"))
{
IFeatureWorkspace fwsSource = (wsSource as IFeatureWorkspace);
ITable t3DLayers = fwsSource.OpenTable("ThreeDimenLayersCache");
ICursor cursor = t3DLayers.Search(null, true);
IRow rowLayer = cursor.NextRow();
int fNameIndex = cursor.FindField("LayerName");
int fTypeIndex = cursor.FindField("LayerType");
int f3DType = (int)enumCatalogType.FeatureClass3D;
while (rowLayer != null)
{
if (f3DType == Convert.ToInt32(rowLayer.get_Value(fTypeIndex)))
{
IFeatureClass fClass3D = fwsSource.OpenFeatureClass(rowLayer.get_Value(fNameIndex) as string);
//
ICatalogItem curItem = new FeatureClassCatalogItem((fClass3D as IDataset).FullName as IDatasetName, null);
curItem.WorkspaceItem = itemWorkspace;
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
rowLayer = cursor.NextRow();
}
}
else
{
// ParentName和Desription（以及LayerType）都保留，到支持栅格数据时可能用得到
string strSQL = @"Create Table ThreeDimenLayersCache(
LayerName varchar2(256) not null,
ParentName varchar2(256) ,
Description varchar(4000),
LayerType INTEGER default "
+ ((int)enumCatalogType.FeatureClass3D).ToString()
+ ")";
wsSource.ExecuteSQL(strSQL);
IEnumDatasetName enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureClass);
IDatasetName dsName3D = enDatasetName.Next();
while (dsName3D != null)
{
if ((dsName3D as IFeatureClass).ShapeType == esriGeometryType.esriGeometryMultiPatch)
{
// 存入数据库缓存并加载到树上
strSQL = string.Format("Insert into ThreeDimenLayersCache(LayerName) values('{0}')", dsName3D.Name);
wsSource.ExecuteSQL(strSQL);
//
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
curItem.WorkspaceItem = itemWorkspace;
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDatasetName.Next();
}
// FeatureDataset底下的3维FeatureClass
enDatasetName = wsSource.get_DatasetNames(esriDatasetType.esriDTFeatureDataset);
IDatasetName dsNameContainer = enDatasetName.Next();
while (dsNameContainer != null)
{
IEnumDatasetName enDsName3D = dsNameContainer.SubsetNames;
dsName3D = enDsName3D.Next();
while (dsName3D != null)
{
if (dsName3D is IFeatureClass && (dsName3D as IFeatureClass).ShapeType == esriGeometryType.esriGeometryMultiPatch)
{
// 存入数据库缓存并加载到树上
strSQL = string.Format("Insert into ThreeDimenLayersCache(LayerName) values('{0}')", dsName3D.Name);
wsSource.ExecuteSQL(strSQL);
//
ICatalogItem curItem = new FeatureClassCatalogItem(dsName3D, null);
curItem.WorkspaceItem = itemWorkspace;
TreeNode node3D = this.m_Node3D.Nodes.Add(curItem.Name);
node3D.ImageIndex = 19;
node3D.SelectedImageIndex = 19;
node3D.Tag = curItem;
}
dsName3D = enDsName3D.Next();
}
dsNameContainer = enDatasetName.Next();
}
}
m_Node3D.Expand();
}