AlternateView.cs

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using System.IO;
using System.Net.Mime;
using System.Text;
 
namespace System.Net.Mail;
 
public class AlternateView : AttachmentBase
{
    private LinkedResourceCollection _linkedResources;
 
    public LinkedResourceCollection LinkedResources
    {
        get
        {
            if (disposed)
            {
                throw new ObjectDisposedException(GetType().FullName);
            }
            return _linkedResources ?? (_linkedResources = new LinkedResourceCollection());
        }
    }
 
    public Uri? BaseUri
    {
        get
        {
            return base.ContentLocation;
        }
        set
        {
            base.ContentLocation = value;
        }
    }
 
    internal AlternateView()
    {
    }
 
    public AlternateView(string fileName)
        : base(fileName)
    {
    }
 
    public AlternateView(string fileName, string? mediaType)
        : base(fileName, mediaType)
    {
    }
 
    public AlternateView(string fileName, ContentType? contentType)
        : base(fileName, contentType)
    {
    }
 
    public AlternateView(Stream contentStream)
        : base(contentStream)
    {
    }
 
    public AlternateView(Stream contentStream, string? mediaType)
        : base(contentStream, mediaType)
    {
    }
 
    public AlternateView(Stream contentStream, ContentType? contentType)
        : base(contentStream, contentType)
    {
    }
 
    public static AlternateView CreateAlternateViewFromString(string content)
    {
        AlternateView alternateView = new AlternateView();
        alternateView.SetContentFromString(content, null, string.Empty);
        return alternateView;
    }
 
    public static AlternateView CreateAlternateViewFromString(string content, Encoding? contentEncoding, string? mediaType)
    {
        AlternateView alternateView = new AlternateView();
        alternateView.SetContentFromString(content, contentEncoding, mediaType);
        return alternateView;
    }
 
    public static AlternateView CreateAlternateViewFromString(string content, ContentType? contentType)
    {
        AlternateView alternateView = new AlternateView();
        alternateView.SetContentFromString(content, contentType);
        return alternateView;
    }
 
    protected override void Dispose(bool disposing)
    {
        if (!disposed)
        {
            if (disposing && _linkedResources != null)
            {
                _linkedResources.Dispose();
            }
            base.Dispose(disposing);
        }
    }
}