udpclient.~h

一个用C++ builder6.0做的UDP通信测试程序

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

#ifndef UDPClientH
#define UDPClientH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>

#define WM_SOCK WM_USER+100
//---------------------------------------------------------------------------
class TLANForm : public TForm
{
__published:	// IDE-managed Components
    TGroupBox *GroupBox1;
    TEdit *Addr;
    TLabel *Label1;
    TLabel *Label2;
    TComboBox *Prot;
    TLabel *Label3;
    TEdit *Port;
    TButton *Button1;
    TMemo *TxtEdit;
    void __fastcall FormCreate(TObject *Sender);
    void __fastcall Button1Click(TObject *Sender);
    void __fastcall FormDestroy(TObject *Sender);
private:	// User declarations
    void __fastcall OnRecv(TMessage &Message);
public:		// User declarations
    __fastcall TLANForm(TComponent* Owner);
   BEGIN_MESSAGE_MAP
      VCL_MESSAGE_HANDLER(WM_SOCK,TMessage,OnRecv);
   END_MESSAGE_MAP(TForm);

};
//---------------------------------------------------------------------------
extern PACKAGE TLANForm *LANForm;
//---------------------------------------------------------------------------
#endif