private void MoveToNextOrPrevious(bool next)
{
if (next)
{
SwipeThroughControl.Swap(this._elements, 0, 1);
SwipeThroughControl.Swap(this._elements, 1, 2);
}
else
{
SwipeThroughControl.Swap(this._elements, 1, 2);
SwipeThroughControl.Swap(this._elements, 0, 1);
}
this.UpdateSources(false, new bool?(next));
}
private static void OnBackgroundBrushChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SwipeThroughControl swipeThroughControl = d as SwipeThroughControl;
if (swipeThroughControl == null)
{
return;
}
Brush brush = e.NewValue as Brush;
if (brush == null)
{
return;
}
swipeThroughControl.gridRoot.Background = brush;
}
private static void OnBackgroundBrushChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SwipeThroughControl swipeThroughControl = d as SwipeThroughControl;
if (swipeThroughControl == null)
{
return;
}
// ISSUE: explicit reference operation
Brush newValue = e.NewValue as Brush;
if (newValue == null)
{
return;
}
((Panel)swipeThroughControl.gridRoot).Background = newValue;
}