frmunit.h

这个是调用com组件自动调用,可以动态调用com组件

//---------------------------------------------------------------------------

#ifndef frmUnitH
#define frmUnitH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
//---------------------------------------------------------------------------
class TfrmDll : public TForm
{
__published:	// IDE-managed Components
    TButton *Button1;
private:	// User declarations
public:		// User declarations
    __fastcall TfrmDll(TComponent* Owner);
};
//---------------------------------------------------------------------------
extern PACKAGE TfrmDll *frmDll;
//---------------------------------------------------------------------------
#endif