Buonasera
ogni volta che inserisco un allegato a un documento mi compare la seguente errore
System.ArgumentException: Parametro non valido.
in System.Drawing.Bitmap..ctor(Int32 width, Int32 height, PixelFormat format)
in PdfiumViewer.PdfDocument.Render(Int32 page, Int32 width, Int32 height, Single dpiX, Single dpiY, PdfRotation rotate, PdfRenderFlags flags)
in PdfiumViewer.PdfRenderer.DrawPageImage(Graphics graphics, Int32 page, Rectangle pageBounds)
in PdfiumViewer.PdfRenderer.OnPaint(PaintEventArgs e)
in System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer)
in System.Windows.Forms.Control.WmPaint(Message& m)
in System.Windows.Forms.Control.WndProc(Message& m)
in System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
AziendaSoft
Versione: 7.304.858 Standard
Versione archivi: 7.0.5
Sistema operativo: Microsoft Windows 10 Home
cordiali saluti