----------------------------------------------------------- New Message on MumbaiUserGroup
----------------------------------------------------------- From: monu_091 Message 1 in Discussion Hi All, I'm developing X.25 Network application in C#.NET. In my work, I have Eiconcard hardware and Eicon API which is in C language. .NET only understands Managed extention, so I'll try to make a dll in VC++, which utilizes DLLImport attribute "__declspec( dllimport )" to call functions of unmanaged Eicon API to managed VC++ program. But I got stucked at a function of Eicon API to take into managed VC++ program. This is as follow: " void (OSFNPTR post_message)(struct x25doneinfo *)0; " here OSFNPTR is a function pointer. post_message is a routine function. How to tackle this type of NULL function Pointer in VC++ is somewhat where I got stucked. I tried to tackle it in VC++ through delegate, and got a little success. It will work well. But am looking for correct idea, which is syntactically correct in regard of VC++. I am new to VC++. but strong in oops. specially C#. Anybody have some idea about this will be appreciated. Thanks & Regards, Hemant ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/MumbaiUserGroup/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
