{"id":227606,"date":"2024-07-06T02:16:46","date_gmt":"2024-07-06T02:16:46","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=227606"},"modified":"2024-07-06T02:16:46","modified_gmt":"2024-07-06T02:16:46","slug":"how-to-access-query-string-value-in-asp-net-2","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-access-query-string-value-in-asp-net-2\/","title":{"rendered":"How to access query string value in ASP.NET?"},"content":{"rendered":"

**How to access query string value in ASP.NET?**<\/p>\n

When developing web applications using ASP.NET, it is common to pass data between pages using query strings. A query string is a part of a URL that contains data in the form of key-value pairs. Query strings are appended to URLs and can be accessed in your ASP.NET code to retrieve the values passed from the previous page. <\/p>\n

To access query string values in ASP.NET, you can use the `Request.QueryString` collection. `Request.QueryString` provides a collection of key-value pairs representing the query string parameters. Here’s an example of how to access a query string value in ASP.NET:<\/p>\n

“`csharp
\nstring myValue = Request.QueryString[“key”];
\n“`<\/p>\n

In the above code snippet, `myValue` will contain the value associated with the key “key” from the query string. <\/p>\n

It is important to note that query string values are automatically URL-encoded, so you may need to decode them using `HttpUtility.UrlDecode` method if necessary. Here’s an example of decoding a query string value:<\/p>\n

“`csharp
\nstring decodedValue = HttpUtility.UrlDecode(Request.QueryString[“key”]);
\n“`<\/p>\n

Now, let’s address some frequently asked questions related to accessing query string values in ASP.NET:<\/p>\n

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