conn.Open(); string wkt = polyline.ToWkt(); // Using Teigha or RealDWG APIs SqlCommand cmd = new SqlCommand( "INSERT INTO Features (Geom) VALUES (geometry::STGeomFromText(@wkt, 0))", conn); cmd.Parameters.AddWithValue("@wkt", wkt); cmd.ExecuteNonQuery();
The era of exporting a DWG to SHP, then SHP to SQL, then editing, then re-exporting back to DWG is over. sql server spatial autocad
SQL Server Spatial gives your CAD data . AutoCAD gives your SQL data visual precision . Together, they turn a pile of lines into an enterprise asset. Need to start? Open SSMS, run CREATE TABLE , then open AutoCAD Map 3D and click "Data Connect" > "SQL Server Spatial". The learning curve is two hours; the efficiency gain is permanent. string wkt = polyline.ToWkt()