async public void OnPrintCommand(object param)
{
PageVM page = SelectedDiagram.PageSettings as PageVM;
PrintingService print = SelectedDiagram.PrintingService as PrintingService;
print.PrintMargin = page.PrintMargin;
print.Height = page.PageHeight;
print.Width = page.PageWidth;
switch (page.SelectedFormat)
{
case PageSize.A0:
print.PrintMediaSize = PrintMediaSize.IsoA0;
break;
case PageSize.A1:
print.PrintMediaSize = PrintMediaSize.IsoA1;
break;
case PageSize.A2:
print.PrintMediaSize = PrintMediaSize.IsoA2;
break;
case PageSize.A3:
print.PrintMediaSize = PrintMediaSize.IsoA3;
break;
case PageSize.A4:
print.PrintMediaSize = PrintMediaSize.IsoA4;
break;
case PageSize.A5:
print.PrintMediaSize = PrintMediaSize.IsoA5;
break;
case PageSize.Folio:
print.PrintMediaSize = PrintMediaSize.OtherMetricFolio;
break;
case PageSize.Ledger:
print.PrintMediaSize = PrintMediaSize.NorthAmericaTabloid;
break;
case PageSize.Legal:
print.PrintMediaSize = PrintMediaSize.NorthAmericaLegal;
break;
case PageSize.Letter:
print.PrintMediaSize = PrintMediaSize.NorthAmericaLetter;
break;
}
if (page.PageOrientation == PageOrientation.Landscape)
{
print.PrintOrientation = PrintOrientation.Landscape;
}
else
{
print.PrintOrientation = PrintOrientation.Portrait;
}
print.UnregisterForPrinting();
print.RegisterForPrinting();
//if (Windows.Graphics.Printing.PrintManager.
{
try
{
// Show print UI
await Windows.Graphics.Printing.PrintManager.ShowPrintUIAsync();
}
catch
{
// Printing cannot proceed at this time
ContentDialog noPrintingDialog = new ContentDialog()
{
Title = "Printing error",
Content = "\nSorry, printing can' t proceed at this time.",
PrimaryButtonText = "OK"
};
await noPrintingDialog.ShowAsync();
}
}
}
public void OnPrintCommand(object param)
{
#if SyncfusionFramework4_5_1
PageVM page = SelectedDiagram.PageSettings as PageVM;
PrintingService print = SelectedDiagram.PrintingService;
print.PrintMargin = page.PrintMargin;
switch (page.SelectedFormat)
{
case PageSize.A0:
print.PrintMediaSize = PrintMediaSize.IsoA0;
break;
case PageSize.A1:
print.PrintMediaSize = PrintMediaSize.IsoA1;
break;
case PageSize.A2:
print.PrintMediaSize = PrintMediaSize.IsoA2;
break;
case PageSize.A3:
print.PrintMediaSize = PrintMediaSize.IsoA3;
break;
case PageSize.A4:
print.PrintMediaSize = PrintMediaSize.IsoA4;
break;
case PageSize.A5:
print.PrintMediaSize = PrintMediaSize.IsoA5;
break;
case PageSize.Folio:
print.PrintMediaSize = PrintMediaSize.OtherMetricFolio;
break;
case PageSize.Ledger:
print.PrintMediaSize = PrintMediaSize.NorthAmericaTabloid;
break;
case PageSize.Legal:
print.PrintMediaSize = PrintMediaSize.NorthAmericaLegal;
break;
case PageSize.Letter:
print.PrintMediaSize = PrintMediaSize.NorthAmericaLetter;
break;
}
if (page.PageOrientation == PageOrientation.Landscape)
{
print.PrintOrientation = PrintOrientation.Landscape;
}
else
{
print.PrintOrientation = PrintOrientation.Portrait;
}
print.UnregisterForPrinting();
print.RegisterForPrinting();
//await Windows.Graphics.Printing.PrintManager.ShowPrintUIAsync();
#endif
}