Urgent need, seek guidance,,,,,,,

CodePudding user response:

No player?

CodePudding user response:

Comparison method of soil have a, the query result is written to a file, and then c # read a file, but the method is so stupid, data reading and writing will be very slow, there are other good ways?

CodePudding user response:

Of course is returning an XML string to c #,

CodePudding user response:

C # can call DLL directly?

CodePudding user response:

reference 4 floor xjq2003 response:

c # can call DLL directly?

You can,

CodePudding user response:

The original poster is how to write a DLL, query the database and call can specifically? Rookie consult!!!!!!!!!!