是否可以隐藏PropertyGrid中的枚举值？ [英] Is it possible to hide an enum value from a PropertyGrid?

问题描述

我正在使用 PropertyGrid 控件并使用 SelectedObject 属性来显示<$ c中的数据$ C> PropertyGrid的。网格中的某些属性是枚举类型。我想要做的是将用户的枚举中的一些选项隐藏起来。以下示例：我想从用户隐藏错误枚举。有没有办法这样做？

I'm working with the PropertyGrid control and using the SelectedObject property to display data within the PropertyGrid. Some of the properties in my grid are enum types. What I'd like to be able to do is hide some of the selections within the enum from the user. Take the below example: I would like to hide the enum of "Error" from the user. Is there a way to do this?

[TypeConverter(typeof(PropertySorter))]
public class Settings
{
    public enum FooType { Type1, Type2, Type3, Type4, Error };
    private FooType fakeProperty = FooType.Type1;

    public FooType FakeProperty
    {
        get { return fakeProperty; }
        set { // Do Something }
    }
}

我通过调用

And I am displaying the data in the PropertyGrid by calling:

myPropertyGrid.SelectedObject = mySettings;

推荐答案

PropertyGrid 通常由 [Browsable（...）] 控制。因此，您可以将 [Browsable（false）] 添加到错误选项。例如：

Visibility in PropertyGrid is usually controlled by [Browsable(...)]. So you could add [Browsable(false)] to your Error option. For example:

public enum Foo {
    A,
    [Browsable(false)] B
    C
}

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