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Get collection of values from struct's const properties

开发者 https://www.devze.com 2023-03-02 19:26 出处:网络
I\'ve got a struct that looks like this: public struct MyStruct { public const string Property1 = \"blah blah blah\";

I've got a struct that looks like this:

public struct MyStruct
{
    public const string Property1 = "blah blah blah";
    public const string Property2 = "foo";
    public const string Property3 = "bar";
}

I want to programmatically retrieve a collection of MyStruct's const properties' values. So far I've tried this with no success:

var x = from d in typeof(MyStruct).GetProperties()
                    select d.GetConstantValue();

Anyone have any ideas? Thanks.

EDIT: Here is what eventually worked for me:

from d in t开发者_开发知识库ypeof(MyStruct).GetFields()
select d.GetValue(new MyStruct());

Thank you Jonathan Henson and JaredPar for all your help!


These are fields not properties and hence you need to use the GetFields method

    var x = from d in typeof(MyStruct).GetFields()
            select d.GetRawConstantValue();

Also I believe you're looking for the method GetRawConstantValue instead of GetConstantValue


Here's a bit different version to get the actual array of strings:

string[] myStrings = typeof(MyStruct).GetFields()
                     .Select(a => a.GetRawConstantValue()
                     .ToString()).ToArray();


GetProperties will return your Properties. Properties have get and/or set methods.

As of yet your structure has no properties. If you want properties try:

private const string property1 = "blah blah";

public string Property1
{
    get { return property1; }
}

furthermore, you could use GetMembers() to return all of your members, this would return your "properties" in your current code.

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