save a graphics object to a varbinary db column c#

问题

Using c#, I created a blank picture box control and a graphics object. I instantiated the graphics object by pictureBoxControl.CreateGraphics(). I allow the user to then draw on the picture box with the mouse. I'm trying to save the graphics object to a varbinary column in the database, but I can't figure that out.

Can somebody please help?

来源：https://stackoverflow.com/questions/35181621/save-a-graphics-object-to-a-varbinary-db-column-c-sharp