摘要：
字符代码1 privatestringGenerateId（）2｛3long=1；4foreach（bytebinGuid.NewGuid（）.ToByteArray（））5｛6i*=（（int）b+1）；7｝8返回字符串。格式（“｛0:x｝”，i-DateTime.Now.Ticks）；9} 1011privatelongGenerateId1（）｛byte[]缓冲区=
字符代码 1 private string GenerateId()
2 {
3 long i = 1;
4 foreach (byte b in Guid.NewGuid().ToByteArray())
5 {
6 i *= ((int)b + 1);
7 }
8 return string.Format("{0:x}", i - DateTime.Now.Ticks);
9 }
10
11
2 {
3 long i = 1;
4 foreach (byte b in Guid.NewGuid().ToByteArray())
5 {
6 i *= ((int)b + 1);
7 }
8 return string.Format("{0:x}", i - DateTime.Now.Ticks);
9 }
10
11
private long GenerateId1()
{
byte[] buffer = Guid.NewGuid().ToByteArray();
return BitConverter.ToInt64(buffer, 0);
}
{
byte[] buffer = Guid.NewGuid().ToByteArray();
return BitConverter.ToInt64(buffer, 0);
}