public static DwgDrawing RoundTrip(DwgDrawing drawing)
{
using (var ms = new MemoryStream())
{
drawing.Save(ms);
ms.Seek(0, SeekOrigin.Begin);
return(DwgDrawing.Load(ms));
}
}
public void NextAvailableHandle()
{
var drawing = new DwgDrawing();
Assert.True(drawing.Variables.NextAvailableHandle.IsEmpty);
using (var ms = new MemoryStream())
{
drawing.Save(ms);
}
Assert.False(drawing.Variables.NextAvailableHandle.IsEmpty);
}