public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
{
return(null);
}
return(AttachmentManager.GetAttachmentBitmap3(value as Attachment));
}
private static ImageSource ProcessCommand2(ArgPoint Point, AttachCmd cmd, string Url, ref Attachment a)
{
a = null;
try
{
switch (cmd)
{
case AttachCmd.ATTACH_IMG_OR_PDF:
a = AttachmentManager.AttachLocalFile(Point);
if (a != null)
{
return(GetAttachmentBitmap3(a));
}
break;
case AttachCmd.ATTACH_PDF:
a = AttachmentManager.AttachPDF(Point);
if (a != null)
{
return(GetAttachmentBitmap3(a));
}
break;
case AttachCmd.ATTACH_PDF_FROM_URL:
a = AttachmentManager.AttachPdfFromURL(Point, Url);
if (a != null)
{
return(GetAttachmentBitmap3(a));
}
break;
case AttachCmd.ATTACH_IMAGE:
a = AttachmentManager.AttachPicture(Point);
if (a != null)
{
return(GetAttachmentBitmap3(a));
}
break;
case AttachCmd.ATTACH_IMAGE_URL:
a = AttachmentManager.AttachFromURL(Point, Url);
if (a != null)
{
return(GetAttachmentBitmap3(a));
}
break;
case AttachCmd.ATTACH_YOUTUBE:
a = AttachmentManager.AttachFromYoutube(Point, Url);
if (a != null)
{
return(new BitmapImage()); //returning stub for external error-checking
}
break;
}
}
catch (Exception)
{
MessageDlg.Show(
"Cannot process attachment. If it's link, check it's correct. If it's file, ensure program has permissions to access it",
"Error");
return(null);
}
return(null);
}
