在CSHarp中调用VC编写格尔动态链接库的代码，已经经过测试，完全可行。 更重要的是，可以为学习C#调用VC的DLL的同志们提供参考。-VC call to prepare in the CSHarp Nagel dynamic link library code has been tested and is completely workable. More important is that it may learn C# call VC comrades of the DLL ref