00 0f 12 06 =987654 请问如何实现算法 ？十六进制到10进制的转化

Question

在计算器中按十六进制输入000f1206F得到  转化为10进制得到 987654  
现有
      ReceiveBuf[0]:=$00;
      ReceiveBuf[1]:=$0F;
      ReceiveBuf[2]:=$12;
      ReceiveBuf[3]:=$06;如何用程序得到一个数 987654  然后化为 987.654

Answer 1

windindance(风舞轻扬) 说的对呀,

Answer 2

或者这样：
(ReceiveBuf[0] shl 24 + ReceiveBuf[1] shl 16 + ReceiveBuf[2] shl 8 + ReceiveBuf[3]) / 1000

Answer 3

请问 ：
ReceiveBuf:array[0..519] Of byte;
      
     ReceiveBuf[0]:=$00;
      ReceiveBuf[1]:=$0F;
      ReceiveBuf[2]:=$12;
      ReceiveBuf[3]:=$06;
如何得到 string型 '$000f1206F' ??

Answer 4

有intTostr（）， 但有bytetostr这个函数吗？

Answer 5

StrToInt('$'+IntToHex(ReceiveBuf[0],2)+IntToHex(ReceiveBuf[1],2)+IntToHex(ReceiveBuf[2],2)+IntToHex(ReceiveBuf[3],2))