/// <summary>
/// 获取KB
/// </summary>
/// <param name="length">字节</param>
/// <returns></returns>
public static decimal GetFileLength(decimal length, DW dw)
{
int size = (int)dw;
long _dw = 1;
for (int i = 0; i < size; i++)
{
_dw = _dw * 1024;
}
decimal fileLlength = length / _dw;
return(RoundHelper.Round(fileLlength, 2));
}
/// <summary>
/// 获取MB
/// </summary>
/// <param name="length">字节</param>
/// <returns></returns>
public static decimal GetFileLength(long length, DW dw)
{
double res = length * 1.0;
int size = (int)dw;
long _dw = 1;
for (int i = 0; i < size; i++)
{
_dw = _dw * 1024;
}
decimal fileLlength = (decimal)res / _dw;
return(RoundHelper.Round(fileLlength, 2));
}