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FunClsPort := GetProcAddress(FHandle,'ClsPort')
if Assigned(FunClsPort) then

Assigned(FunClsPort)·µ»ØÎªfalse
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  TFun1=function(lpszPortNum: LPCSTR;dwBaudRate: DWORD): DWORD; stdcall;
  TFun2=function(hCom: Thandle): Variant ; stdcall;
  TFun3=function(DevNo: LPCSTR;var pAbout: LPSTR): DWORD ; stdcall;

Var FHandle: THandle;
    Fun1: TFun1;
    Fun2: TFun3;
    Fun3: TFun2;
    DevNo: LPCSTR;
    pAbout: LPSTR;
begin
  FHandle :=  LoadLibrary('168netcom.dll');
  try
    if FHandle>0 then
    begin


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delphi WITH DOµÄÎÊÌâ

procedure TForm2.Button1Click(Sender: TObject);
var
  i:integer;
begin
SetLength(a,200);
for I := 0 to 199 do
begin
A[i]:=Tedit.Create(self);
  with A[i] do
&n ......
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