/// <summary>
/// 是否为数值
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool IsNumber(string str)
{
if (IsNull(str))
{
return(false);
}
return(TypeParse.IsDouble(str));
}
/// <summary>
///
/// </summary>
/// <param name="Expression"></param>
/// <returns></returns>
public static bool IsDouble(object Expression)
{
return(TypeParse.IsDouble(Expression));
}
