CODEWITHSUNDEEP
c#asp.net.netvb.net
user576510
user576510

Reputation: 5905

getting page full URL in applications?

A requirement is to get page url, basically I was in need to get ful URL of directory in which page is.

In case of www.domain.com/page.aspx I need www.domain.com/ and in case of www.domain.com/TestApplication1/Page.aspx I need www.domain.com/TestApplication1/

For this I tried:

Request.Url.DnsSafeHost.ToString()

Another code that I was using before that was building complete URL was:

Dim currenturl = HttpContext.Current.Request.Url
Dim url = String.Format("{0}://{1}{2}", currenturl.Scheme, currenturl.Host, VirtualPathUtility.ToAbsolute("~" + Response.RedirectLocation))

BUT there was an issue, they do not work fine if page is inside an application.

For example, they work fine for www.domain.com/Page.aspx but do not work fine if page address is www.domain.com/TestApplication1/Page.aspx

I need in first case www.domain.com/ and in second example www.domain.com/TestApplication1/

Please guide how this can be achieved.

Thanks

Upvotes: 0

Views: 851

Answers (6)

jor
jor

Reputation: 2157

Use this:

Public Function GetAppUrl() As String
   Dim uri As Uri = HttpContext.Current.Request.Url
   Dim baseUrl As String = uri.Scheme & "://" & uri.Authority
   If baseUrl.EndsWith("/") Then baseUrl = baseUrl.Substring(0, baseUrl.Length - 1)
   baseUrl &= HttpContext.Current.Request.ApplicationPath
   If Not baseUrl.EndsWith("/") Then baseUrl &= "/"
   Return baseUrl
End Function

Upvotes: 0

Charles Wesley
Charles Wesley

Reputation: 828

Look into the HttpRequest.ServerVariables Property to access IIS Server Variables. You can utilize that to achieve what you're trying to do:

string output = string.Empty;

    string httpHost = Request.ServerVariables["HTTP_HOST"];
    string url = Request.ServerVariables["URL"];

    string[] splitUrl = url.Split('/');

    for (int i = 0; i < splitUrl.Length -1; i++)
    {
        if (splitUrl[i].Length > 0)
        {
            output += string.Format("/{0}", splitUrl[i]);
        }
    }

    string ssl = "http://";

    if (Request.ServerVariables["HTTPS"] == "off")
    {
        ssl = "https://";
    }

    output = string.Format("{0}{1}{2}/", ssl, httpHost, output);

Sample output:

http://localhost:60454/WebSite1/Folder/

Upvotes: 0

Tariqulazam
Tariqulazam

Reputation: 4585

Uri uri = new Uri(Request.Url.ToString());
string[] segments = uri.Segments;
string result = string.Format("{0}://{1}",uri.Scheme, uri.Host);
segments.ToList().ForEach(s =>
                             {
                                if(s!= segments[segments.Length-1])
                                     result += s;
                             });

You will find the expected result assigned to variable result.

Upvotes: 0

Razvan Trifan
Razvan Trifan

Reputation: 544

try this:

    Dim pos As Integer = Request.Url.AbsoluteUri.LastIndexOf("/")
    Dim url As String = Request.Url.AbsoluteUri.Substring(0, pos + 1)

Upvotes: 0

Tejs
Tejs

Reputation: 41236

I'm assuming you're running this code from the context of the currently executing web application. If that is the case, then this should do the trick:

var pageSegments = Request.CurrentExecutionFilePath.Split('/');

var pageFolder = "/" + string.Join("/", pageSegments.Take(pageSegments.Length - 1)) + "/";

So given a url of 

/Test/SomeFolder/Test.aspx

You should get back

/Test/SomeFolder/

Upvotes: 1

sergserg
sergserg

Reputation: 22224

Why not fetch the URL and substring it from the last / symbol found in the string?

Upvotes: 1

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