Usage scenarios, by clicking on the button on the WinForm or Web end execution method, the method creates a DWG file contained in, and need to draw on the DWG file via code, finally saved to the specified address, cannot be opened during the CAD software,

Learned that a solution is accoreconsole. Exe through CMD command execution drawing SCR script, but you need to specify DWG file in advance, feel a little tedious
Want to know about the all time what is the use of secondary development plan