| URLHelper Methods |
The URLHelper type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | AddHTTPToUrl |
Adds HTTP protocol to URL if it's not contain HTTP or HTTPS.
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| AddParameterToUrl |
Adds parameter to specified URL.
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| AddPrefixToUrl |
Add URL prefix to the url.
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| AddUrlParameter |
Add parameter to query string, queryStringValue MUST start with "?".
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| AppendQuery |
Appends the given query string to the URL. If the URL already contains query string, merges both.
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| ClientRedirect |
Performs client redirect.
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| CombinePath |
Resolves given path to be absolute (combines with given paths).
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| ContainsProtocol |
Returns true if the URL contains the protocol part.
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| CorrectDomainName |
Removes white characters from the beginning and end. Also removes protocol declarations and 'www.' string from begin.
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| DomainMatch |
Returns true if the given domain names match.
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| EnsureHashToQueryParameters |
Replaces {hash} macro by hash code for given query string parameters.
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| EnsureProperPort |
Sets proper port according to SSL option and custom port.
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| EnsureURLPrefix(String, String, String) |
Ensures that the given URLs has the given prefix
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| EnsureURLPrefix(String, String, String, URLHelperPathModifierHandler) |
Ensures that the given URLs has the given prefix
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| EscapeSpecialCharacters |
Ensures URL without forbidden characters (%, &, #).
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| ForbiddenCharactersReplacement |
Returns string containing replacement for forbidden characters (chars that can't be used in node alias and in the file system).
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| ForbiddenURLCharacters |
Returns string containing all forbidden characters that cannot be used in node alias and in the file system.
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| GetAbsoluteUrl(String) |
Returns the absolute URL (including port) representation for the given relative URL, uses current domain and application path.
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| GetAbsoluteUrl(String, String) |
Returns the absolute URL (including port) representation for the given relative URL, uses given domain and application path.
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| GetAbsoluteUrl(String, String, String, String) |
Returns the absolute URL for the given relative URL based on the given paths.
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| GetAllowedURLCharacters |
Returns regular expression for allowed URL characters.
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| GetApplicationUrl |
Returns current application URL (absolute), without trailing slashes.
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| GetApplicationUrl(String) |
Returns the application URL (absolute), without trailing slashes.
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| GetAppRelativePath |
Returns the relative path for specified URL.
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| GetCaseRedirectEnum |
Gets the settings for the URL case rules.
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| GetDomain |
Returns domain or domain with port if present from specific URL.
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| GetDomainName |
Returns name (e.g. localhost) without port, www. prefix and application path.
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| GetFriendlyExtension |
Returns first of the friendly extensions from settings.
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| GetFriendlyExtensions |
Returns string with all friendly URL extensions separated by semicolon.
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| GetFullApplicationUrl |
Returns current application URL (absolute) with port, without trailing slashes.
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| GetIPv4Address |
Returns equivalent IPv4 address for IPv6 address specified by parameter
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| GetPhysicalPath |
Returns the physical file path that corresponds to the specified virtual path on the web server.
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| GetProtocol |
Returns protocol from url.
e.g. http, https, ftp, ...
If no protocol found, null is returned.
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| GetQuery |
Gets the query from URL.
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| GetQueryValue(String, String) |
Gets the query string value for specified key name.
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| GetQueryValue(String, String, Boolean) |
Gets the query string value for specified key name.
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| GetSafeFileName(String, String) |
Returns the safe equivalent to the given file name (with extension).
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| GetSafeFileName(String, String, Boolean) |
Returns the safe equivalent to the given file name.
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| GetSafeUrlPart |
Returns the safe part of URL. This method doesn't process complete URL it handles only part of URL.
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| GetUrlExtension |
Gets the extension for the given URL. Returns the extension with the dot, e.g. ".gif"
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| GetUrlParameter |
Returns value of query parameter from URL.
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| GetVirtualPath |
Converts the absolute path to the virtual.
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| CheckPrefix |
Checks the URL prefix. If the prefix is present, returns true and removes the prefix from the URL if removePrefix is true.
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| CheckPrefixes |
Checks the URL prefixes. If one of the the prefixes is present, returns true and removes the prefix from the URL if removePrefix is true.
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| IsAnchor |
Returns true for url's starting with hash (#) character.
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| IsExcluded(String, String) |
Checks if page with specified relative path is excluded from excluded paths.
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| IsExcluded(String, String) |
Checks if page with specified relative path is excluded from excluded paths.
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| IsExcludedCustom |
Checks if page with specified relative path is excluded from excluded paths.
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| IsExcludedSystem |
Checks if page with specified relative path is excluded from system paths.
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| IsExcludedSystemEnum |
Checks if page with specified relative path is excluded from system paths and returns the category of the excluded page.
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| IsLocalUrl |
Returns true if the given URL is local.
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| IsPostback |
Returns true if current request is post-back.
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| IsSystemPath |
Returns true if the given path is a system path. The path is expected to be lowercase and start with slash, e.g. "/cmsmodules/..."
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| IsTldDomain |
Returns true if domain is IP address or top level domain e.g localhost
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| LimitURLReplacements |
Limits multiple replacements, starting and trailing replacements from URL. Can be disabled by app key: CMSLimitUrlReplacement.
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| LocalRedirect |
Redirects (302 HTTP status code) the response using specified URL in case it is local,
otherwise redirects to ApplicationPath |
| MakeLinksAbsolute(String) |
Returns the absolute representation of the HTML links (image paths ...).
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| MakeLinksAbsolute(String, String) |
Returns the absolute representation of the HTML links (image paths ...).
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| MergeQueryStrings |
Merges two query strings. Query string parameters should (but don't have to) start with question mark
but they definitely must omit path part of URL.
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| PropagateUrlParameters |
Propagates the URL parameters from current URL to the given URL
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| Redirect |
Redirects the response using specified URL (302 HTTP status code).
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| RedirectPermanent |
Redirects the response using specified URL using permanent redirection using 301.
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| RefreshCurrentPage |
Refreshes the current page by doing a redirect to self
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| RemoveApplicationPath |
Removes the Application path from the URL.
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| RemoveEmptyQueryParameters |
Removes empty query parameters. (eg. '?param=' -> '')
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| RemoveExtension |
Removes the potential extension from the given path.
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| RemoveFirstPart |
Returns the string with first selector removed.
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| RemoveParameterFromUrl |
Removes specified parameters from the given URL.
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| RemoveParametersFromUrl |
Removes specified parameters from the given URL.
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| RemovePathInfo |
Removes the path info from URL.
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| RemovePort |
Removes the port part from the domain name.
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| RemovePortFromURL |
Removes the port part from the whole URL.
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| RemoveProtocol |
Removes the protocol part from the URL.
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| RemoveProtocolAndDomain |
Removes the protocol and domain part from the URL.
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| RemoveQuery |
Removes the query from URL.
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| RemoveTrailingSlashFromURL |
Removes trailing slash from URL.
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| RemoveUrlParameter |
Remove parameter from query string.
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| RemoveUrlParameters |
Removes the given URL parameters
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| RemoveWWW |
Trim www if input text starts with it.
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| ResolveClientUrl |
Resolves and combine client URL with base URL.
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| ResolveUrl |
Resolves an application relative URL to the absolute form.
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| ResponseRedirect |
Redirects the response using specified URL using standard redirection with Response.Redirect.
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| SeeOther |
Redirects the client to another URL using the GET method (303 H).
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| UnMapPath |
Converts the physical file path to virtual path within the web application.
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| UnResolveUrl |
Un-resolves the given URL (replaces application path with ~).
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| UpdateParameterInUrl |
Update parameter in specified URL.
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| URLDecode |
URL decoding function.
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| URLEncode |
URL encoding function.
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| UrlEncodeQueryString |
URL encodes query string in given URL. Needs HttpContext.
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| UseLangPrefixForUrls |
Returns value that indicates whether lang prefix should be used for specified site.
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| UsePermanentRedirect |
If true, permanent redirection (301) is used instead of regular (302) redirection.
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| UseURLsWithTrailingSlash |
Gets the settings for the URL trailing slash rules.
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See Also