find a location for property in a new city

Wednesday, 16 March 2011

WCF REST: How to get a Request header

Again WCF REST is proving secretive when it comes to getting at your Request Headers.

You can get at any custom Request headers that you may be expecting via the IncomingMessageProperties off of the OperationContext in the same way as before when you were adding custom Headers to your response.

To do this you you can write something like this:
var request = OperationContext.Current.IncomingMessageProperties[HttpRequestMessageProperty.Name] as HttpRequestMessageProperty;
var version = request.Headers["ApiVersion"];

Update:

Actually, there is an easier way I found. Since this is in a REST service it is possible to use WebOperationContext which seems a lot more intuitive and concise:
var version = WebOperationContext.Current.IncomingRequest.Headers["ApiVersion"];

You will then have access to any expected Request Headers as a string.

More WCF REST:

Follow britishdev on Twitter

Posted by Colin Farr at Wednesday, March 16, 2011 Labels: ,

9 comments:

  1. Unknown18 March 2013 at 14:19

    You rock!
    For others trying this same thing, sending information from an asp.net program is as easy as adding a .Add:
    wc.Encoding = System.Text.Encoding.UTF8;
    wc.Headers["User-Agent"] = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET4.0C; .NET4.0E)";
    wc.Headers["Content-Type"] = "application/json";
    wc.Headers.Add("myCustomHeader", "Custom Value");
    dynamic a = wc.UploadString(new Uri(url), data);

    On the server side:
    string glub = System.ServiceModel.Web.WebOperationContext.Current.IncomingRequest.Headers["myCustomHeader"];

    Thank you so much!

    ReplyDelete
    Replies
    1. Kale Co Jakim22 January 2018 at 05:47

      Hi, Great.. Tutorial is just awesome..It is really helpful for a newbie like me.. I am a regular follower of your blog. Really very informative post you shared here. Kindly keep blogging. If anyone wants to become a .Net developer learn from .Net Core Training in Chennai. or learn thru .Net Core Training in Chennai. Nowadays Dot Net has tons of job opportunities on various vertical industry.
      or Es6 Training in Chennai. Nowadays JavaScript has tons of job opportunities on various vertical industry.

      Delete
  2. Unknown10 May 2013 at 20:59

    Thank you, it was very useful to me

    ReplyDelete
  3. EasyITZone15 July 2015 at 10:54

    Thank you so much! !..

    ReplyDelete
  4. Unknown18 November 2015 at 10:33

    Thank you for your help

    ReplyDelete
  5. Unknown3 February 2017 at 12:23

    Thanks

    ReplyDelete
  6. motifz clothing12 March 2019 at 06:51

    Motifz Designer Lawn. 1, 2 & 3 Piece Unstitched Premium Embroidered Lawn 2019, Premium embroidered Lawn, Premium lawn, Premium lawn 2019, Motifz, Premium lawn in Pakistan, Summer collection. Shipping worldwide. Stitching option available.

    ReplyDelete
  7. working6 February 2020 at 07:46

    This is my first visit to your web journal! We are a group of volunteers and new activities in the same specialty. Website gave us helpful data to work. SubZero, Viking Ice Maker Repair Near Me

    ReplyDelete
  8. salma12 March 2020 at 13:06



    تنظيف بمكة رقم شركة تنظيف بمكة بالبخار
    نقل عفش بالدمام

    نقل عفش من الدمام الى الرياض
    غسيل خزانات بالدمام

    ReplyDelete

Subscribe to: Post Comments (Atom)