private void InitImageHandler()
{
Debug.Assert(NestedHierarchy != null,
"The nested hierarchy object must be created before calling this method");
if (null == imageHandler)
{
imageHandler = new ImageHandler();
}
object imageListAsPointer = null;
ErrorHandler.ThrowOnFailure(NestedHierarchy.GetProperty(VSConstants.VSITEMID_ROOT,
(int) __VSHPROPID.VSHPROPID_IconImgList, out imageListAsPointer));
if (imageListAsPointer != null)
{
imageHandler.ImageList = Utilities.GetImageList(imageListAsPointer);
}
}
/// <summary>
/// Disposes the project node object.
/// </summary>
/// <param name="disposing">Flag determining ehether it was deterministic or non deterministic clean up.</param>
protected override void Dispose(bool disposing)
{
if (isDisposed)
{
return;
}
try
{
try
{
UnRegisterProject();
}
finally
{
try
{
RegisterClipboardNotifications(false);
}
finally
{
try
{
if (projectEventsProvider != null)
{
projectEventsProvider.AfterProjectFileOpened -= OnAfterProjectOpen;
}
if (TaskProvider != null)
{
TaskProvider.Tasks.Clear();
TaskProvider.Dispose();
TaskProvider = null;
}
if (buildLogger != null)
{
buildLogger.Shutdown();
buildLogger = null;
}
if (site != null)
{
site.Dispose();
}
}
finally
{
buildEngine = null;
}
}
}
if (buildProject != null)
{
buildProject.ProjectCollection.UnloadProject(buildProject);
buildProject.ProjectCollection.UnloadProject(buildProject.Xml);
buildProject = null;
}
if (null != imageHandler)
{
imageHandler.Close();
imageHandler = null;
}
}
finally
{
base.Dispose(disposing);
isDisposed = true;
}
}