用VB如何调用这样的函数
用C写的
int WINAPI Sig_StartDial(WORD wChNo,char* DialNum,char* PreDialNum,WORD wMode);
在VB中这样调用可以吗？
dim strTelNumber= "32548741 "
Call Sig_StartDial(i, strTelNumber, " ", 0)
朋友们帮看一下，谢谢！
[解决办法]
char* DialNum,这个是指针
[解决办法]
Declare Function Sig_StartDial Lib "youname.dll " (ByVal wChNo As string,byRef DialNum as string,byRef PreDialNum as string,ByVal wMode as string) As Integer
[解决办法]
前两天才用过类似的,字符串不用ByRef
而且WORD 对应于 Integer
Declare Function Sig_StartDial Lib "youname.dll " (ByVal wChNo As Integer,ByVal DialNum as string,ByVal PreDialNum as string,ByVal wMode as Integer) As Integer
