System.Net.Http.Headers.NameValueHeaderValue.CheckNameValueFormat C# (CSharp) Method

        private static void CheckNameValueFormat(string name, string value)
        {
            HeaderUtilities.CheckValidToken(name, nameof(name));
            CheckValueFormat(value);
        }

 /// <summary>初始化 <see cref="T:System.Net.Http.Headers.NameValueHeaderValue" /> 类的新实例。</summary>
 /// <param name="name">标头名称。</param>
 /// <param name="value">标头值。</param>
 public NameValueHeaderValue(string name, string value)
 {
     NameValueHeaderValue.CheckNameValueFormat(name, value);
     this._name  = name;
     this._value = value;
 }