HttpCookieCollection.Get Method
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Returns an individual HttpCookie object from the cookie collection. This property is overloaded to allow retrieval of cookies by either name or numerical index.
| Get(Int32) |
Returns the HttpCookie item with the specified index from the cookie collection. |
| Get(String) |
Returns the cookie with the specified name from the cookie collection. |
Returns the HttpCookie item with the specified index from the cookie collection.
public:
System::Web::HttpCookie ^ Get(int index);public System.Web.HttpCookie Get(int index);member this.Get : int -> System.Web.HttpCookiePublic Function Get (index As Integer) As HttpCookieParameters
- index
- Int32
The index of the cookie to return from the collection.
Returns
The HttpCookie specified by index.
Examples
The following example returns each cookie from the cookie collection, checks whether it is named "LastVisit", and, if "LastVisit" is found, updates its value to the current date and time.
int loop1;
HttpCookie MyCookie;
HttpCookieCollection MyCookieCollection = Response.Cookies;
for(loop1 = 0; loop1 < MyCookieCollection.Count; loop1++)
{
MyCookie = MyCookieCollection.Get(loop1);
if(MyCookie.Value == "LastVisit")
{
MyCookie.Value = DateTime.Now.ToString();
MyCookieCollection.Set(MyCookie);
}
}
Dim loop1 As Integer
Dim MyCookie As HttpCookie
Dim MyCookieCollection As HttpCookieCollection = Request.Cookies
For loop1 = 0 To MyCookieCollection.Count - 1
MyCookie = MyCookieCollection.Get(loop1)
If MyCookie.Name = "LastVisit" Then
MyCookie.Value = DateTime.Now().ToString()
MyCookieCollection.Set(MyCookie)
End If
Next loop1
See also
Applies to
.NET Framework 4.8.1 i druge verzije
| Proizvod | Verzije |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Returns the cookie with the specified name from the cookie collection.
public:
System::Web::HttpCookie ^ Get(System::String ^ name);public System.Web.HttpCookie Get(string name);member this.Get : string -> System.Web.HttpCookiePublic Function Get (name As String) As HttpCookieParameters
- name
- String
The name of the cookie to retrieve from the collection.
Returns
The HttpCookie specified by name.
Examples
The following example captures the cookie collection sent by the client into a new cookie collection, retrieves the cookie named "LastVisit" from the new collection, and updates the cookie's value to the current date and time.
HttpCookieCollection MyCookieCollection = Request.Cookies;
HttpCookie MyCookie = MyCookieCollection.Get("LastVisit");
MyCookie.Value = DateTime.Now.ToString();
MyCookieCollection.Set(MyCookie);
Dim MyCookieCollection As HttpCookieCollection = Request.Cookies
Dim MyCookie As HttpCookie = MyCookieCollection.Get("LastVisit")
MyCookie.Value = DateTime.Now().ToString()
MyCookieCollection.Set(MyCookie)
Remarks
If the named cookie does not exist and the cookie collection is HttpResponse.Cookies, this method creates a new cookie with that name.
See also
Applies to
.NET Framework 4.8.1 i druge verzije
| Proizvod | Verzije |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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