Converting HttpRequest to HttpRequestData azure function

Question

I am moving some functions to .net 5 isolated process but I am not sure about how to extract data using the new HttpRequestData in .net core I could do req.Query["blah"]

How do you do it in .net 5 with HttpRequestData?

.net 3.1

public async Task<IActionResult> Run([HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req, ILogger log)
{
        string fieldA = req.Query["fieldA"];
        string fieldB = req.Query["fieldB"];

        //etc...        
}

.net 5

 public  async Task<IActionResult>  Run([HttpTrigger(AuthorizationLevel.Function, "get", "post")] HttpRequestData req, FunctionContext executionContext)
 {
        
        string fieldA = //????  req.Query["fieldA"];
        string fieldB = //???req.Query["fieldB"];

            //etc..             
 }

Michael Freidgeim · Accepted Answer · 2023-09-24 17:04:47Z

1

HttpRequestData.Url Property has Uri.Query Property.

You can use

var queryDictionary = 
    Microsoft.AspNetCore.WebUtilities.QueryHelpers.ParseQuery(
       HttpRequestData.Url.Query);

As suggested in Parse and modify a query string in .NET Core

edited Sep 24, 2023 at 17:04

answered Jun 14, 2021 at 9:23

Michael Freidgeim

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2 Comments

developer9969 Over a year ago

Hi thanks for your reply, it seems a bit of a step back, surely there must be a better way to do this.

Michael Freidgeim Over a year ago

@developer9969, I don’t understand what is the step back? I’ve updated the answer to make it a bit clear. Have you found a better way since then?

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