/// <summary>
/// 计算一个Id
/// </summary>
/// <param name="randomLength">随机数长度</param>
/// <returns>long</returns>
public long GetIdentity(int randomLength)
{
DateTime startDateTime = new DateTime(DateTime.Now.Year, 1, 1, 0, 0, 0, 0);
TimestampStyle timestampStyle = TimestampStyle.SecondTicks;
return(GetIdentity(startDateTime, timestampStyle, randomLength));
}
/// <summary>
/// 计算一个Id
/// 以2005-1-1 00:00 000为起始时间刻度
/// </summary>
/// <param name="timestampStyle">时间戳刻度</param>
/// <returns>long</returns>
public long GetIdentity(TimestampStyle timestampStyle)
{
DateTime startDateTime = new DateTime(DateTime.Now.Year, 1, 1, 0, 0, 0, 0);
int randomLength = 3;
return(GetIdentity(startDateTime, timestampStyle, randomLength));
}
/// <summary>
/// 计算一个Id
/// 以2005-1-1 00:00 000为起始时间刻度
/// </summary>
/// <returns>long</returns>
public long GetIdentity()
{
DateTime startDateTime = new DateTime(2005, 1, 1, 0, 0, 0, 0);
TimestampStyle timestampStyle = TimestampStyle.SecondTicks;
int randomLength = 3;
return(GetIdentity(startDateTime, timestampStyle, randomLength));
}
/// <summary>
/// 计算一个Id
/// </summary>
/// <param name="startDateTime">时间戳的起始时间</param>
/// <param name="timestampStyle">时间戳刻度</param>
/// <param name="randomLength">随机数长度</param>
/// <returns>long</returns>
public long GetIdentity(DateTime startDateTime, TimestampStyle timestampStyle, int randomLength)
{
long timestampStyleTicks = long.Parse(timestampStyle.ToString("D"));
return(GetIdentity(startDateTime, timestampStyleTicks, randomLength));
}
/// <summary>
/// 计算一个Id
/// </summary>
/// <param name="timestampStyle">时间戳刻度</param>
/// <param name="randomLength">随机数长度</param>
/// <returns>long</returns>
public long GetIdentity(TimestampStyle timestampStyle, int randomLength)
{
DateTime startDateTime = new DateTime(2005, 1, 1, 0, 0, 0, 0);
return(GetIdentity(startDateTime, timestampStyle, randomLength));
}
/// <summary>
/// 计算一个Id
/// </summary>
/// <param name="startDateTime">时间戳的起始时间</param>
/// <param name="timestampStyle">时间戳刻度</param>
/// <param name="randomLength">随机数长度</param>
/// <returns>long</returns>
public long GetIdentity(DateTime startDateTime, TimestampStyle timestampStyle, int randomLength)
{
long timestampStyleTicks = long.Parse(timestampStyle.ToString("D"));
return GetIdentity(startDateTime, timestampStyleTicks, randomLength);
}
/// <summary>
/// 计算一个Id
/// </summary>
/// <param name="timestampStyle">时间戳刻度</param>
/// <param name="randomLength">随机数长度</param>
/// <returns>long</returns>
public long GetIdentity(TimestampStyle timestampStyle, int randomLength)
{
DateTime startDateTime = new DateTime(DateTime.Now.Year, 1, 1, 0, 0, 0, 0);
return GetIdentity(startDateTime, timestampStyle, randomLength);
}
