System.Net.Http.Headers.HttpHeaders public abstract class HttpHeaders : IEnumerable<KeyValuePair<string, IEnumerable<string>>>, IEnumerable Documentation protected HttpHeaders() public void Add(string name, IEnumerable<string> values) public void Add(string name, string value) public void Clear() public bool Contains(string name) public IEnumerator<KeyValuePair<string, IEnumerable<string>>> GetEnumerator() public IEnumerable<string> GetValues(string name) public bool Remove(string name) public bool TryAddWithoutValidation(string name, IEnumerable<string> values) public bool TryAddWithoutValidation(string name, string value) public bool TryGetValues(string name, out IEnumerable values)