在设计时显示枚举值的自定义工具提示？ [英] Show a custom tooltip for an enumeration value at design time?

问题描述

在DLL中，我有以下枚举。

In a DLL I have the following enumeration.

/// <summary>
/// 
/// </summary>
public enum Shapes
{
  /// <summary>
  /// 
  /// </summary>
  [DescriptionAttribute("A shape with 1 continuous edge that has no corners.")]
  Circle,

  /// <summary>
  /// 
  /// </summary>
  [DescriptionAttribute("A shape 4 equal sides with 4 90° corners.")]
  Square,

  /// <summary>
  /// 
  /// </summary>
  [DescriptionAttribute("A shape 2 pairs of sides that are unequal with 4 90° corners.")]
  Rectangle,
}

如何在VS内的设计时将DescriptionAttribute文本显示在工具提示中而不是Shape.Circle = 0？



谢谢



我尝试了什么：



我还没找到任何在线解决方案。

How do I get the DescriptionAttribute text to appear in the tooltip instead of the Shape.Circle = 0 at design time within VS?

Thanks

What I have tried:

I haven't found any solutions online yet.

推荐答案

你没有指定平台（WinForms，WPF或MVC）......



乍一看，我会创建一个Shape对象列表：

You didn't specify the platform (WinForms, WPF, or MVC)...

At first blush, I would create a list of Shape objects:

public class MyShape
{
    public ShapeEnum Value { get; set; }
    public string Name { get { return this.Value.ToString(); } }
    public string Description {get; set; }
}

public ListOfShapes:List<MyShape>{}

然后在静态类中实例化它：

And then instantiate it in a static class:

public static Globals
{
    public static ListOfShapes Shapes = null;
    static Globals()
    {
        Shapes = new ListOfShapes(){ new MyShape(){Value=ShapeEnum.Circle, Description = "circle description"},...};
    }
}

将您的控件绑定到该列表。

Bind your control to that list.

在编译至少六次之后，XML摘要标记最终出现在工具提示中。



谢谢，

After compiling at least a half dozen times, the XML summary tag is finally appearing with the tooltip.

Thanks,

/// <summary>
///
/// </summary>
public enum Shapes
{
  /// <summary>
  /// "A shape with a continuous edge and has no corners."
  /// </summary>
  [DescriptionAttribute("A shape with a continuous edge and has no corners.")]
  //[EnumToClass(typeof(Circle))]
  Circle,

  /// <summary>
  /// "A shape 4 equal side with 4 90° corners."
  /// </summary>
  [DescriptionAttribute("A shape 4 equal side with 4 90° corners.")]
  //[EnumToClass(typeof(Square))]
  Square,

  /// <summary>
  /// "A shape 2 pairs of side that are unequal with 4 90° corners."
  /// </summary>
  [DescriptionAttribute("A shape 2 pairs of side that are unequal with 4 90° corners.")]
  //[EnumToClass(typeof(Rectangle))]
  Rectangle,
}

Outlaw，我会给你答案。

Outlaw, I'll give you the answer to you.

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