HttpRequest.QueryString Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets the collection of HTTP query string variables.
public:
property System::Collections::Specialized::NameValueCollection ^ QueryString { System::Collections::Specialized::NameValueCollection ^ get(); };
public System.Collections.Specialized.NameValueCollection QueryString { get; }
member this.QueryString : System.Collections.Specialized.NameValueCollection
Public ReadOnly Property QueryString As NameValueCollection
Property Value
The query string variables sent by the client. Keys and values are URL-decoded.
Examples
The following code example shows two ways to get the value of a query string variable named "fullname". In each case, if the URL is http://www.contoso.com/default.aspx?fullname=Fadi%20Fakhouri
, then the value returned is "Fadi Fakhouri" because the %20
is URL-decoded into a space character. If the URL doesn't have a fullname
query string ID, the returned value would be null
.
The first line of code looks for the key "fullname" only in the query string; the second line looks for the key "fullname" in all of the HTTP request collections. For more information about the second line, see Item[].
string fullname1 = Request.QueryString["fullname"];
string fullname2 = Request["fullname"];
Dim fullname1 As String = Request.QueryString("fullname")
Dim fullname2 As String = Request("fullname")
Applies to
See also
.NET
피드백
https://aka.ms/ContentUserFeedback
출시 예정: 2024년 내내 콘텐츠에 대한 피드백 메커니즘으로 GitHub 문제를 단계적으로 폐지하고 이를 새로운 피드백 시스템으로 바꿀 예정입니다. 자세한 내용은 다음을 참조하세요.다음에 대한 사용자 의견 제출 및 보기