delphi的tserversocket控件如何接收16进制数
对方客户端发送数据如:68 00 00··········;接收完成后,数据长度没错(13),但是显示接收结果时,只显示一个字母h(68的字符表示),后面一连串的都显示不出来了(00没有对应字符,问题应该是在这)。请问一下,我要怎么样才能完整把我接收到的数据显示出来呢 Delphi serversocket 16进制
[解决办法]
procedure TMAINFORM.TCPServer1ClientRead(Sender: TObject;
Socket: TCustomWinSocket);
var
iLength,I,iStart, iRevCount: Integer;
iReceived: Integer;
buff: array of byte;
S:STRING;
begin
S:='';
iStart := 0;
iLength:= Socket.ReceiveLength;
iRevCount := iLength; //这里加入的
SetLength(buff, iLength);
MEMO1.Lines.Add(INTTOSTR(ILENGTH));
while iLength>0 do
begin
iReceived := Socket.ReceiveBuf(buff[iStart], iLength); //这里修改了注意
iStart := iStart + iReceived ; //这里加入的
iLength := iLength - iStart;
end;
//下面你的iLength 使用 iRevCount 替换了
FOR I:=0 TO iRevCount -1 DO
BEGIN
S:=S+INTTOSTR(BUFF[I]);
END;
MEMO1.Lines.Add(S);
buff:= nil;
end;