【c#】Enum使用汇总

一、获取枚举的描述属性

https://www.cnblogs.com/TanSea/p/6923743.html

public enum EnumSex
{
    /// <summary>
    /// 男
    /// </summary>
    [Description("男")]
    Male = 0,
    /// <summary>
    /// 女
    /// </summary>
    [Description("女")]
    Female = 1
}

public string GetEnumDescription(Enum enumValue)
{
    string value = enumValue.ToString();
    FieldInfo field = enumValue.GetType().GetField(value);
    object[] objs = field.GetCustomAttributes(typeof(DescriptionAttribute), false);    //获取描述属性
    if (objs == null || objs.Length == 0)    //当描述属性没有时，直接返回名称
        return value;
    DescriptionAttribute descriptionAttribute = (DescriptionAttribute)objs[0];
    return descriptionAttribute.Description;
}

//调用
string sex = GetEnumDescription(EnumSex.Female);   //sex = "女"