Tfpt = function():Boolean;
hld := LoadLibrary('D:\InchExcel\InchExcel.dll');
fpc := GetProcAddress(hld,'getTitleName');
if Tfpt(fpc)() then
MessageDlg('this is test',mtInformation,[mbOK],0);
FreeLibrary(hld);
hld := LoadLibrary('D:\InchExcel\InchExcel.dll');
fpc := GetProcAddress(hld,'getTitleName');
if Tfpt(fpc)() then
MessageDlg('this is test',mtInformation,[mbOK],0);
FreeLibrary(hld);
type
TFunc = function(x,y:integer):integer;stdcall; //可能就是Stdcall的问题..
var
PFunc : TFarproc;
Moudle: THandle;
Func : TFunc;
begin
Moudle := loadlibrary('E:\Dll\mydll2.dll');
if Moudle>32 then
begin
PFunc:=GetProcAddress(Moudle,'min');
Func:=TFunc(PFunc);
showmessage(inttostr(Func(23,12))); //这个换成你自己的Code就行了...
Freelibrary(Moudle);
end
else showmessage('mei you');
end;
procedure TForm1.Button1Click(Sender: TObject);
type
TFunc = function():integer;stdcall;
var
PFunc : TFarproc;
Moudle: THandle;
Func : TFunc;
begin
Moudle := loadlibrary('D:\InchExcel\InchExcel.dll');
if Moudle>32 then
begin
PFunc:=GetProcAddress(Moudle,'getTitleName');
Func:=TFunc(PFunc);
ShowMessage(inttostr(Func()));
Freelibrary(Moudle);
end
else showmessage('mei you');
end;