c winform 實現客戶端和伺服器端互相互動

2022-07-20 04:12:10 字數 4190 閱讀 8409

伺服器端的**

using


system;


using


system.collections.generic;


using


system.componentmodel;


using


system.data;


using


system.drawing;


using


system.linq;


using


system.text;


using


system.windows.forms;


using


system.net;


using


system.net.sockets;


using


system.threading;


using


system.io;


namespace


private


void tbportnum_keypress(object


sender, keypresseventargs e)


if (tbportnum.text != ""


) 


}//private void bgworker_dowork(object sender, doworkeventargs e)


// 


//獲取本機的ip


//獲取本機的ip


public


boolean socketisconnected(socket soc)


catch


return


isconnected;


}public


string


getlocalip()


socket sock; 


//定義乙個socket類的物件 (預設為protected)


thread th; //


定義乙個thread類的物件


socket newsock;


//backgroundworker bgw = new backgroundworker();


private


void beginlisten() //


socket監聽函式, 等下作為建立新執行緒的引數


while (true


) 


catch}}


catch (socketexception se) //


捕捉異常,}}


private


void bgworker_doworkclintip(object


sender, doworkeventargs e)


private


void addclintippage(object


o, system.eventargs e)


private


void bgworker_dowork(object


sender, doworkeventargs e)


private


void showgetbyte(object


o, system.eventargs e)


private


void btcreserver_click(object


sender, eventargs e)


catch (socketexception se) //


處理異常


catch (argumentnullexception ae) //


引數為空異常


}else


}private


void btsendmsg_click(object


sender, eventargs e)


catch


(argumentnullexception ae)


catch


(socketexception se)


}tbsendmsg.text = ""


; }


private


void tbportnum_textchanged(object


sender, eventargs e)


private


void tbrecmsg_textchanged(object


sender, eventargs e)


private


void button1_click(object


sender, eventargs e)


private


void form1_load(object


sender, eventargs e)}}
客戶端的**

using


system;


using


system.collections.generic;


using


system.componentmodel;


using


system.data;


using


system.drawing;


using


system.linq;


using


system.text;


using


system.windows.forms;


using


system.net.sockets;


using


system.threading;


using


system.net;


namespace


public


boolean socketisconnected(socket soc)


catch


return


isconnected;


}private socket sock; //


定義乙個socket類的物件 (預設為protected)


thread th; //


定義乙個thread類的物件


//socket newsock;


private


void beginlisten() //


socket監聽函式, 等下作為建立新執行緒的引數


//else


//do


while(true


); 


}private


void bgworker_dowork(object


sender, doworkeventargs e)


private


void showgetbyte(object


o, system.eventargs e)


//當點選連線伺服器的時候


private


void btconnectserver_click(object


sender, eventargs e)


catch (socketexception se) //


處理異常


catch (argumentnullexception ae) //


引數為空異常


}else


}private


void btsend_click(object


sender, eventargs e)


catch


(argumentnullexception ae)


catch


(socketexception se)


}textsend.text = ""


; }


private


void textip_textchanged(object


sender, eventargs e)


private


void button1_click(object


sender, eventargs e)}}

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