//在一个exe文件中查找指定内容,找到则返回起始位置, 否则返回0
//如果某字符串, 直接传入字符串进来
//如果要查找16进制,则用如下格式传参进来: #$1A#$2A#$3A
function FindString(FileName, FindStr: string): Int64; var FileStream: TFileStream; i: Int64; Buff: string; begin FileStream := TFileStream.Create(FileName, fmOpenRead); SetLength(Buff, FileStream.Size); FileStream.Position := 0; FileStream.ReadBuffer(PChar(Buff)^, FileStream.Size); i := Pos(FindStr, Buff); if i > 0 then Result := i-1 else Result := 0; FileStream.Destroy; end;
http://www.cnblogs.com/jxgxy/archive/2009/03/12/1409481.html