void Append(GeoStar.Kernel.SelectionSet sel, GeoStar.Kernel.FeatureLayer vLyr)
{
TreeNode vNodeLyr = m_RootNode.Nodes.Add(vLyr.FeatureClass.Name);
vNodeLyr.Tag = vLyr;
Append(sel, vNodeLyr);
}
public void Show(GeoStar.Kernel.SelectionSet sel, GeoStar.Kernel.FeatureLayer vLyr)
{
propertyGrid1.SelectedObject = null;
m_RootNode.Nodes.Clear();
Append(sel, vLyr);
m_RootNode.Expand();
}
void OnQuery(GeoStar.Kernel.Box box)
{
FeatureClassProperty pro = (FeatureClassProperty)(propertyGrid1.SelectedObject);
if (null == pro)
{
return;
}
GeoStar.Kernel.FeatureLayer vLyr = pro.Layer;
if (null == vLyr)
{
return;
}
GeoStar.Kernel.SelectionSet sel = vLyr.FeatureClass.Select(box);
if (null == sel)
{
return;
}
if (null == m_QueryResult)
{
m_QueryResult = new FormQueryResult();
}
using (WaitCursor wait = new WaitCursor())
{
m_QueryResult.Show(sel, vLyr);
if (!m_QueryResult.Visible)
{
m_QueryResult.Show(this);
}
}
}
public override GeoStar.Kernel.Layer MakerLayer()
{
if (m_FeaLyr == null)
{
m_FeaLyr = new GeoStar.Kernel.FeatureLayer(m_vFeaClass);
}
return(m_FeaLyr);
}
void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
propertyGrid1.SelectedObject = null;
if (e.Node == m_RootNode)
{
return;
}
if (e.Node.Tag != null)
{
return;
}
GeoStar.Kernel.FeatureLayer vFeaLyr = (GeoStar.Kernel.FeatureLayer)e.Node.Parent.Tag;
long nOID = long.Parse(e.Node.Text);
GeoStar.Kernel.Feature vFea = vFea = vFeaLyr.FeatureClass.GetFeature(nOID);
if (null != vFea)
{
FormMain.m_GeoSpace.HighlightBox.Highlight(vFea);
}
propertyGrid1.SelectedObject = new FeatureAdapter(vFea);
}
public FeatureClassProperty(GeoStar.Kernel.FeatureLayer vFeaLyr)
{
m_Layer = vFeaLyr;
m_FeatureClass = vFeaLyr.FeatureClass;
}
