private List <ContentPresenter> GetChildElements(ContentPresenter element)
{
CustomCanvas elementCanvas = element.FindChild <CustomCanvas>(string.Empty);
var childs = elementCanvas?.Children.Cast <ContentPresenter>().ToList();
return(childs);
}
FindChildAs <T>
(this ContentPresenter p
, string name
)
where T : class
{
return(p.FindChild(name) as T);
}
private static void ResetVisualState(ContentPresenter objectToPrint, PrintCapabilities printCaps, bool wasVirtualized)
{
objectToPrint.Width = double.NaN;
objectToPrint.UpdateLayout();
objectToPrint.LayoutTransform = new ScaleTransform(1, 1);
Size size = new Size(printCaps.PageImageableArea.ExtentWidth,
printCaps.PageImageableArea.ExtentHeight);
objectToPrint.Measure(size);
objectToPrint.Arrange(new Rect(new Point(printCaps.PageImageableArea.OriginWidth,
printCaps.PageImageableArea.OriginHeight), size));
if (!wasVirtualized)
{
return;
}
var dg = objectToPrint.FindChild <DataGrid>();
dg.EnableRowVirtualization = true;
dg.EnableColumnVirtualization = true;
VirtualizingPanel.SetIsVirtualizing(dg, true);
}