Procedure TForm1.MsgcommProcess(Var Message:Tmessage);
var
Clear:Boolean;
Coms:TCOMSTAT;
cbNum,ReadNumber,lpErrors:Integer;
Read_Buffer:array[1..100]of char;
hcom:Thandle ;
Post_Event:Thandle;
lpol:Poverlapped;
Begin
Clear:=Clearcommerror(hcom,lpErrors,@coms);
if Clear Then Begin
cbNum:=Coms.cbInQue;
ReadFile(hCom,Read_Buffer,cbNum,ReadNumber,lpol);
SetEvent(Post_Event);
end;
end;
编译时出错,错误发生在两API函数Clearcommerror、ReadFile调用处,
提示: Types of actual and formal var parameters must be identical
请问大虾如何解决?不胜感激!
分不够再加!!!!!!!!!!