www.pudn.com > 一个利用VC Socket进行文件传输的例子.rar > Unit1.h

//--------------------------------------------------------------------------- 
 
#ifndef Unit1H 
#define Unit1H 
//--------------------------------------------------------------------------- 
#include  
#include  
#include  
#include  
#include  
#include  
#include  
#include  
#include  
//--------------------------------------------------------------------------- 
// 通讯类型 
enum TMessageType 
{ 
	mtRequestTransmission = 1, // 请求文件传输 
	mtConfirmRequestTransmission = 2, // 确认请求文件传输 
	mtTransmissionCompleted = 5 // 传输文件完毕 
}; 
 
class TForm1 : public TForm 
{ 
__published:	// IDE-managed Components 
	TEdit *edTo; 
	TLabel *Label2; 
	TButton *btnStartupMessage; 
	TStatusBar *StatusBar1; 
	TServerSocket *ssTransmission; 
	TServerSocket *ssMessage; 
	TEdit *edPort; 
	TLabel *Label1; 
	TEdit *edPort2; 
	TLabel *Label3; 
	void __fastcall btnStartupMessageClick(TObject *Sender); 
	void __fastcall ssMessageListen(TObject *Sender, 
          TCustomWinSocket *Socket); 
	void __fastcall ssMessageClientRead(TObject *Sender, 
          TCustomWinSocket *Socket); 
	void __fastcall ssMessageClientError(TObject *Sender, 
          TCustomWinSocket *Socket, TErrorEvent ErrorEvent, 
          int &ErrorCode); 
	void __fastcall ssTransmissionListen(TObject *Sender, 
          TCustomWinSocket *Socket); 
	void __fastcall ssTransmissionClientRead(TObject *Sender, 
          TCustomWinSocket *Socket); 
	void __fastcall FormCloseQuery(TObject *Sender, bool &CanClose); 
private:	// User declarations 
	TFileStream *ReceiveFileStream; 
	int ReceiveLen; 
	__int64 ReceiveFileSize; 
	AnsiString ReceiveFileName; 
public:		// User declarations 
	__fastcall TForm1(TComponent* Owner); 
}; 
//--------------------------------------------------------------------------- 
extern PACKAGE TForm1 *Form1; 
//--------------------------------------------------------------------------- 
#endif