protected override void UpdatePropertyGridSelectedObject(IModelNode imodelNode)
{
INodeDescriptor dscr = imodelNode.GetINodeDescriptor();
if (dscr == null)
{
this.PropertyGrid.SelectedObject = null;
}
else
{
this.PropertyGrid.SelectedObject = new InstanceConfigurationMasterEditor(SolutionTreeNode.SolutionRoot.GetInstanceConfiguration(dscr));
}
}