private void method_2()
{
object ilineSymbol0;
if (CmdSelectTopology.m_TopologyGraph != null && this._context.Hook is IMapControl2)
{
IMapControl2 hook = (IMapControl2)this._context.Hook;
IEnumTopologyEdge edgeSelection = CmdSelectTopology.m_TopologyGraph.EdgeSelection;
edgeSelection.Reset();
ITopologyEdge topologyEdge = edgeSelection.Next();
if (topologyEdge != null)
{
ilineSymbol0 = this.ilineSymbol_0;
while (topologyEdge != null)
{
hook.DrawShape(topologyEdge.Geometry, ref ilineSymbol0);
topologyEdge = edgeSelection.Next();
}
}
IEnumTopologyNode nodeSelection = CmdSelectTopology.m_TopologyGraph.NodeSelection;
nodeSelection.Reset();
ITopologyNode topologyNode = nodeSelection.Next();
if (topologyNode != null)
{
ilineSymbol0 = this.imarkerSymbol_0;
while (topologyNode != null)
{
hook.DrawShape(topologyNode.Geometry, ref ilineSymbol0);
topologyNode = nodeSelection.Next();
}
}
}
}
private void method_3(IDisplay idisplay_0, esriViewDrawPhase esriViewDrawPhase_0)
{
if ((CmdSelectTopology.m_TopologyGraph == null ? false : this.Enabled))
{
IEnumTopologyEdge edgeSelection = CmdSelectTopology.m_TopologyGraph.EdgeSelection;
edgeSelection.Reset();
ITopologyEdge topologyEdge = edgeSelection.Next();
object value = Missing.Value;
if (topologyEdge != null)
{
IGeometryCollection polylineClass = new Polyline() as IGeometryCollection;
while (topologyEdge != null)
{
polylineClass.AddGeometryCollection((IGeometryCollection)topologyEdge.Geometry);
topologyEdge = edgeSelection.Next();
}
idisplay_0.SetSymbol((ISymbol)this.ilineSymbol_0);
idisplay_0.DrawPolyline((IGeometry)polylineClass);
}
IEnumTopologyNode nodeSelection = CmdSelectTopology.m_TopologyGraph.NodeSelection;
nodeSelection.Reset();
ITopologyNode topologyNode = nodeSelection.Next();
if (topologyNode != null)
{
IPointCollection multipointClass = new Multipoint();
while (topologyNode != null)
{
multipointClass.AddPoint((IPoint)topologyNode.Geometry, ref value, ref value);
topologyNode = nodeSelection.Next();
}
idisplay_0.SetSymbol((ISymbol)this.imarkerSymbol_0);
idisplay_0.DrawMultipoint((IGeometry)multipointClass);
}
}
}
private void method_1(IDisplay idisplay_0)
{
if (CmdSelectTopology.m_TopologyGraph != null)
{
IEnumTopologyEdge edgeSelection = CmdSelectTopology.m_TopologyGraph.EdgeSelection;
edgeSelection.Reset();
ITopologyEdge topologyEdge = edgeSelection.Next();
if (topologyEdge != null)
{
IPolyline polylineClass = new Polyline() as IPolyline;
idisplay_0.SetSymbol((ISymbol)this.ilineSymbol_0);
while (topologyEdge != null)
{
idisplay_0.DrawPolyline(topologyEdge.Geometry);
topologyEdge = edgeSelection.Next();
}
}
IEnumTopologyNode nodeSelection = CmdSelectTopology.m_TopologyGraph.NodeSelection;
nodeSelection.Reset();
ITopologyNode topologyNode = nodeSelection.Next();
if (topologyNode != null)
{
IMultipoint multipointClass = new Multipoint() as IMultipoint;
idisplay_0.SetSymbol((ISymbol)this.imarkerSymbol_0);
while (topologyNode != null)
{
idisplay_0.DrawPoint(topologyNode.Geometry);
topologyNode = nodeSelection.Next();
}
}
}
}