/// <summary>
///
/// </summary>
/// <param name="member">成员名或者枚举值，例如：Gender中有Boy=1,则传入Boy或者1可获得Gender.Boy</param>
/// <param name="value"></param>
/// <typeparam name="TEnum">枚举类型</typeparam>
/// <returns></returns>
public static bool TryParse<TEnum>(object member, out TEnum value) where TEnum : System.Enum
{
value = default;
string memberStr = member.SafeString();
if (string.IsNullOrWhiteSpace(memberStr))
{
if (typeof(TEnum).IsGenericType)
return false;
throw new ArgumentNullException(nameof(member));
}
value = (TEnum) System.Enum.Parse(TypeCommon.GetType<TEnum>(), memberStr, true);
var enumValue = value.ConvertToInt(null);
if (enumValue == null)
{
return false;
}
return enumValue.Value.IsExist(TypeCommon.GetType<TEnum>());
}
/// <summary>
/// 获取枚举的成员值
/// </summary>
/// <param name="member">枚举类型</param>
/// <typeparam name="TEnum">成员名或者枚举值，例如：Gender中有Boy=1,则传入Boy或者1或者Gender.Boy可获得其value</typeparam>
/// <returns></returns>
public static int? GetValue<TEnum>(object member) where TEnum : struct
{
return GetValue(TypeCommon.GetType<TEnum>(), member);
}
/// <summary>
/// 获取枚举实例
/// </summary>
/// <param name="member">枚举类型</param>
/// <typeparam name="TEnum">成员名或者枚举值，例如：Gender中有Boy=1,则传入Boy或者1或者Gender.Boy可获得其key</typeparam>
/// <returns></returns>
public static string GetKey<TEnum>(object member)
{
return GetKey(TypeCommon.GetType<TEnum>(), member);
}
/// <summary>
/// 得到自定义描述
/// </summary>
/// <param name="member">成员名、值、实例均可</param>
/// <typeparam name="T">得到自定义描述</typeparam>
/// <typeparam name="TEnum">枚举类型</typeparam>
/// <returns></returns>
public static T GetCustomerObj<T, TEnum>(object member) where T : Attribute
{
return GetCustomerObj<T>(TypeCommon.GetType<TEnum>(), member);
}
/// <summary>
/// 返回枚举项的描述信息。
/// </summary>
/// <param name="member">成员名、值、实例均可</param>
/// <typeparam name="TEnum">枚举类型</typeparam>
/// <returns>枚举想的描述信息。</returns>
public static string GetDescription<TEnum>(object member)
{
return GetDescription(TypeCommon.GetType<TEnum>(), member);
}
