/// <summary>
/// Creates a part that represents a file attachment.
/// </summary>
/// <param name="name">The name of the form field.</param>
/// <param name="fileName">Name of the file as the server should see it.</param>
/// <param name="contentType">Type of the content in HTTP Content-Type format.</param>
/// <param name="content">The content of the file.</param>
/// <returns>The constructed part.</returns>
public static MultipartPostPart CreateFormFilePart(string name, string fileName, string contentType, Stream content)
{
Requires.NotNullOrEmpty(name, "name");
Requires.NotNullOrEmpty(fileName, "fileName");
Requires.NotNullOrEmpty(contentType, "contentType");
Requires.NotNull(content, "content");
var part = new MultipartPostPart("file");
try {
part.ContentAttributes["name"] = name;
part.ContentAttributes["filename"] = fileName;
part.PartHeaders[HttpRequestHeader.ContentType] = contentType;
if (!contentType.StartsWith("text/", StringComparison.Ordinal))
{
part.PartHeaders["Content-Transfer-Encoding"] = "binary";
}
part.Content = content;
return(part);
} catch {
part.Dispose();
throw;
}
}
/// <summary>
/// Creates a part that represents a simple form field.
/// </summary>
/// <param name="name">The name of the form field.</param>
/// <param name="value">The value.</param>
/// <returns>The constructed part.</returns>
public static MultipartPostPart CreateFormPart(string name, string value)
{
Requires.NotNullOrEmpty(name, "name");
Requires.NotNull(value, "value");
var part = new MultipartPostPart("form-data");
try {
part.ContentAttributes["name"] = name;
part.Content = new MemoryStream(Encoding.UTF8.GetBytes(value));
return(part);
} catch {
part.Dispose();
throw;
}
}