Adding public properties to ColumnHeaderAttribute, ColumnOrderAttribute, etc.

[jonsagara]

Hi,

Would it be possible to add public properties to the various attributes to capture their constructor arguments?

My use case is that, on app initialization, I generate a list of column names from properties on my row model, and having easy access to the constructor values would be tremendously helpful instead of having to use reflection to look at the constructor arguments. Similarly, I'd like to have easy access to column ordering info.

An example would be:

/// <summary>
/// Instructs the SpreadCheetah source generator about what header name to use for a column.
/// The source generator creates columns from properties, and using the attribute on a property will set the header name for the resulting column.
/// Header names are written to a worksheet with <see cref="Spreadsheet.AddHeaderRowAsync"/>.
/// </summary>
[AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
public sealed class ColumnHeaderAttribute : Attribute
{
	/// <summary>
	/// Returns the name from the first constructor.
	/// </summary>
	public string? Name { get; }
	
	/// <summary>
	/// Use the value of <c>name</c> as the header name for the column.
	/// </summary>
	public ColumnHeaderAttribute(string name)
	{
		Name = name;
	}


	/// <summary>
	/// Returns the type from the second constructor.
	/// </summary>
	public Type? Type { get; }

	/// <summary>
	/// Returns the propertyName from the second constructor.
	/// </summary>
	public string? PropertyName { get; }

	/// <summary>
	/// Get the header name from a property. The property must:
	/// <list type="bullet">
	///   <item><description>Be a <see langword="static"/> property.</description></item>
	///   <item><description>Have a public getter.</description></item>
	///   <item><description>Have a return type of <see langword="string"/> (or <see langword="string?"/>).</description></item>
	/// </list>
	/// </summary>
	public ColumnHeaderAttribute(Type type, string propertyName)
	{
		Type = type;
		PropertyName = propertyName;
	}
}

Thanks!