/// <summary>
/// Get the description value for an enum from the Description, if any and substitute placeholders.
/// </summary>
/// <param name="enumValue">Enumeration value to get a description of.</param>
/// <param name="params">Placeholders to inject into description string.</param>
/// <returns>The description from the DescriptionAttribute or null.</returns>
public static string Description(this System.Enum enumValue, params string[] @params)
{
string description = enumValue
.Description();
if (string.IsNullOrWhiteSpace(description))
{
return(null);
}
return(string.Format(description, @params));
}
public static Message GetMessage(Enum classicMessage)
{
return new Message { Id = Convert.ToInt32(classicMessage), Information = classicMessage.Description() };
}
/// <summary>
/// 获取枚举描述,使用System.ComponentModel.Description特性设置描述
/// </summary>
/// <param name="instance">枚举实例</param>
public static string Description(this System.Enum instance)
{
return(instance.Description());
}
