The external EXE program uses Type.GetTypeFromProgID to obtain a COM object instance to manipulate CDR, which is extremely slow.I tested the same functionality: using Type.GetTypeFromProgID in C# to write the Position of Curve.Nodes for multiple shapes into a JSON file took 130 seconds.However, when this functionality is built into the Addons folder as a plugin and performs the same steps, it only takes 10 seconds.Is this normal?
确实，CDR的COM组件与内置控制性能确实差异巨大