A function of the dynamic libraries, in DELPHI's statement is
The function setxfms (port: integer; BTL: integer; Jh: integer; Zt: string) : Boolean; Stdcall; External 'project. DLL' name 'setxfms';

Among them:
Parameters: port: serial number
Btl: baud rate
Jh: number (
Zt: working mode (00 - fixed consumption, 01 - manual consumption, 02 - menu consumption)


I in PB's statement is:
The function Boolean setxfms (int port, long BTL, int jh, string zt) library 'project2. DLL';//to work mode

But when measured in the program calls impassability, measured in DELPHI,
Later changed in PB setxfms (3960 0, 2, '02) is also impassability,

If statement, please make a mistake, should be how to declare,

Thank you very much!!!!!!!!!!

CodePudding user response:

The function Boolean setxfms (int port, long BTL, int jh, string zt) library 'project2. DLL' Alias for "setxfms
"
PB?
PB10 and above should be:
The function Boolean setxfms (int port, long BTL, int jh, string zt) library 'project2. DLL' Alias for "setxfms; ANSI"

CodePudding user response:

6.5 or 7.0

CodePudding user response:

Look like a statement no problem
It is better for the function prototype

CodePudding user response:

The prototype? I only have dynamic library documents, and demonstrate a program,