// Returns the Uri tag of the item at the specified point in the specified control,
// or null if none found
private Uri GetClickedItemUri(Control control, Point point)
{
Uri resourceUri = null;
ThumbnailControl thumbnailControl = control as ThumbnailControl;
if (thumbnailControl != null)
{
ThumbnailControlItem item = thumbnailControl.PickThumbnail(point);
if (item != null)
{
resourceUri = GetUriFromTag(item.Tag);
}
}
else
{
ListView fileListView = control as ListView;
if ((fileListView != null) && (fileListView.SelectedItems.Count > 0))
{
ListViewItem item = fileListView.SelectedItems[0];
if (item != null)
{
resourceUri = GetUriFromTag(item.Tag);
}
}
}
return(resourceUri);
}
private IResource SelectedAsset(Control control, Point point)
{
IResource asset = null;
ThumbnailControl thumbnailControl = control as ThumbnailControl;
if (thumbnailControl != null)
{
ThumbnailControlItem item = thumbnailControl.PickThumbnail(point);
if (item != null)
{
asset = item.Tag as IResource;
}
}
else
{
ListView fileListView = control as ListView;
if ((fileListView != null) && (fileListView.SelectedItems.Count > 0))
{
ListViewItem listItem = fileListView.SelectedItems[0];
asset = listItem.Tag as IResource;
}
}
return(asset);
}