/// <summary>
/// Removes all header fields with specified name from the collection.
/// </summary>
/// <param name="fieldName">Header field name.</param>
public void RemoveAll(string fieldName)
{
for (int i = 0; i < m_pHeaderFields.Count; i++)
{
SIP_HeaderField h = (SIP_HeaderField)m_pHeaderFields[i];
if (h.Name.ToLower() == fieldName.ToLower())
{
m_pHeaderFields.Remove(h);
i--;
}
}
}
/// <summary>
/// Sets specified header field value. If header field existst, first found value is set.
/// If field doesn't exist, it will be added.
/// </summary>
/// <param name="fieldName">Header field name.</param>
/// <param name="value">Header field value.</param>
public void Set(string fieldName, string value)
{
SIP_HeaderField h = this.GetFirst(fieldName);
if (h != null)
{
h.Value = value;
}
else
{
this.Add(fieldName, value);
}
}
/// <summary>
/// Adds specified header field to the end of the collection.
/// </summary>
/// <param name="headerField">Header field.</param>
public void Add(SIP_HeaderField headerField)
{
m_pHeaderFields.Add(headerField);
}
/// <summary>
/// Gets if collection contains specified header field.
/// </summary>
/// <param name="headerField">Header field.</param>
/// <returns></returns>
public bool Contains(SIP_HeaderField headerField)
{
return(m_pHeaderFields.Contains(headerField));
}
/// <summary>
/// Removes specified header field from the collection.
/// </summary>
/// <param name="field">Header field to remove.</param>
public void Remove(SIP_HeaderField field)
{
m_pHeaderFields.Remove(field);
}