Question : Can not find BaseOptionPage and BaseOptionModel

[phg98]

Hi,

I tried to add option to my extension but BaseOptionPage and BaseOptionModel could not be found.
I installed Community.VisualStudio.Toolkit.17 and Community.VisualStudio.Toolkit.Analyzers from NuGet but
using Community.VisualStudio.Toolkit; , BaseOptionPage and BaseOptionModel have red squiggly line.
Here's my code

using System.ComponentModel;
using System.Runtime.InteropServices;
using Community.VisualStudio.Toolkit;

namespace CopyLineNumber
{
    internal partial class OptionsProvider
    {
        // Register the options with this attribute on your package class:
        // [ProvideOptionPage(typeof(OptionsProvider.General1Options), "CopyLineNumber", "General1", 0, 0, true, SupportsProfiles = true)]
        [ComVisible(true)]
        public class General1Options : BaseOptionPage<General1> { }
    }

    public class General1 : BaseOptionModel<General1>
    {
        [Category("General")]
        [DisplayName("Use relative path")]
        [Description("Use relative path from the solution.")]
        [DefaultValue(false)]
        public bool UseRelativePath { get; set; } = false;
    }
}

Any help will be greatly appreciated.

Harry.

[RobertvanderHulst]

What is the .Net Framework version of your extension?
The toolkit expects 4.8

[phg98]

It's 4.7.2.
Do I have to use Community.VisualStudio.Toolkit.16?

[RobertvanderHulst]

You need .17 for vs 2022.
.16 is for vs 2019.

[phg98]

Oh, I see.
I changed my .net setting to 4.8 and it works!!!
Thanks for the help!