//private readonly IOleWindow _oleWindow;
public PreviewHandler(IPreviewHandlerFrame previewHandlerFrame, string fileName)
{
_previewHandler = CreatePreviewHandler(fileName);
_previewHandlerVisuals = _previewHandler as IPreviewHandlerVisuals;
var objectWithSite = _previewHandler as IObjectWithSite;
Log.Debug($"objectWithSite: {objectWithSite}");
objectWithSite?.SetSite(previewHandlerFrame).ThrowIfFailed("IObjectWithSite::SetSite");
}
void IObjectWithSite.SetSite(object pUnkSite)
{
_unkSite = pUnkSite;
_frame = _unkSite as IPreviewHandlerFrame;
}
void IObjectWithSite.SetSite(object pUnkSite)
{
_frame = pUnkSite as IPreviewHandlerFrame;
}
void IObjectWithSite.SetSite(object pUnkSite) => _frame = pUnkSite as IPreviewHandlerFrame;
/// <inheritdoc />
public void SetSite(object pUnkSite)
{
// Implementation logic details: https://docs.microsoft.com/en-us/windows/win32/shell/building-preview-handlers#iobjectwithsitesetsite
this.unkSite = pUnkSite;
this.frame = this.unkSite as IPreviewHandlerFrame;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Method: IObject With Site. Set Site.
/// </summary>
/// <param name="pUnkSite"> The p Unk Site.</param>
/// <returns>This method returns S_OK on success.</returns>
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int IObjectWithSite.SetSite(object pUnkSite)
{
_unkSite = pUnkSite;
_frame = _unkSite as IPreviewHandlerFrame;
return(S_OK);
}
public void SetSite(object pUnkSite)
{
_frame = pUnkSite as IPreviewHandlerFrame;
}
