Code/Editors/Attributes/HighPrecisionAttribute.cs
using System;

namespace ExtendedBox.Editors.Attributes;

[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field)]
public class HighPrecisionAttribute : Attribute
{
    public readonly string Format;

    public HighPrecisionAttribute(string format = "0.#######")
    {
        Format = format;
    }
}