Kentico 11 API Reference
Namespaces
CMS.Helpers Namespaces
CMS.Helpers
URLHelper Class
URLHelper Methods
AddHTTPToUrl Method
AddParameterToUrl Method
AddPrefixToUrl Method
AddUrlParameter Method
AppendQuery Method
CheckPrefix Method
CheckPrefixes Method
ClientRedirect Method
CombinePath Method
ContainsProtocol Method
CorrectDomainName Method
DomainMatch Method
EnsureHashToQueryParameters Method
EnsureProperPort Method
EnsureURLPrefix Method
EscapeSpecialCharacters Method
ForbiddenCharactersReplacement Method
ForbiddenURLCharacters Method
GetAbsoluteUrl Method
GetAllowedURLCharacters Method
GetApplicationUrl Method
GetAppRelativePath Method
GetCaseRedirectEnum Method
GetDomain Method
GetDomainName Method
GetFriendlyExtension Method
GetFriendlyExtensions Method
GetFullApplicationUrl Method
GetIPv4Address Method
GetPhysicalPath Method
GetProtocol Method
GetQuery Method
GetQueryValue Method
GetSafeFileName Method
GetSafeUrlPart Method
GetUrlExtension Method
GetUrlParameter Method
GetVirtualPath Method
IsAnchor Method
IsExcluded Method
IsExcludedCustom Method
IsExcludedSystem Method
IsExcludedSystemEnum Method
IsLocalUrl Method
IsPostback Method
IsSystemPath Method
IsTldDomain Method
LimitURLReplacements Method
LocalRedirect Method
MakeLinksAbsolute Method
MergeQueryStrings Method
PropagateUrlParameters Method
Redirect Method
RedirectPermanent Method
RefreshCurrentPage Method
RemoveApplicationPath Method
RemoveEmptyQueryParameters Method
RemoveExtension Method
RemoveFirstPart Method
RemoveParameterFromUrl Method
RemoveParametersFromUrl Method
RemovePathInfo Method
RemovePort Method
RemovePortFromURL Method
RemoveProtocol Method
RemoveProtocolAndDomain Method
RemoveQuery Method
RemoveTrailingSlashFromURL Method
RemoveUrlParameter Method
RemoveUrlParameters Method
RemoveWWW Method
ResolveClientUrl Method
ResolveUrl Method
ResponseRedirect Method
SeeOther Method
UnMapPath Method
UnResolveUrl Method
UpdateParameterInUrl Method
URLDecode Method
URLEncode Method
UrlEncodeQueryString Method
UseLangPrefixForUrls Method
UsePermanentRedirect Method
UseURLsWithTrailingSlash Method
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URLHelperAddUrlParameter Method
Add parameter to query string, queryStringValue MUST start with "?".

Namespace: CMS.Helpers
Assembly: CMS.Helpers (in CMS.Helpers.dll) Version: 11.0.0
Syntax
C#
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public static string AddUrlParameter(
	string queryStringValue,
	string newKeyName,
	string newKeyValue
)

Parameters

queryStringValue
Type: SystemString
Query string value
newKeyName
Type: SystemString
Key name
newKeyValue
Type: SystemString
Key value

Return Value

Type: String
return query string with new value
See Also