SPSite.OpenWeb method (String)

Returns the Web site that is located at the specified server-relative or site-relative URL.

Namespace:  Microsoft.SharePoint
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'Declaration
Public Function OpenWeb ( _
    strUrl As String _
) As SPWeb
'Usage
Dim instance As SPSite
Dim strUrl As String
Dim returnValue As SPWeb

returnValue = instance.OpenWeb(strUrl)

public SPWeb OpenWeb(
    string strUrl
)

Parameters

• strUrl
  Type: System.String

  A string that contains either the server-relative or site-relative URL of the Web site or of an object within the Web site. A server-relative URL begins with a forward slash ("/"), while a site-relative URL does not begin with a forward slash.

Return value

Type: Microsoft.SharePoint.SPWeb
An SPWeb object that represents the Web site.

Remarks

If a site-relative URL is passed to the OpenWeb method, the URL is relative to the highest-level Web site that is represented in the URL that is passed to an SPSite constructor. For example, assume that the following sites exist in the SharePoint Foundation deployment:

• https://Server/Subsite1/Subsite2

• https://Server/sites/SiteCollection/Subsite3

The following table shows the results of passing various URLs to an SPSite constructor and the OpenWeb method.

For information about the forms of URLs that are used in SharePoint Foundation, see URLs and tokens in SharePoint 2013.

Examples

The following code example displays the URL for a specified Web site in a console application using a site-relative URL for the OpenWeb method. The example assumes the existence of a Web site located at http://MyServer/MyWebSite/MySubSite.

Dim strUrl As String = "http://MyServer/MyWebSite/Lists/Announcements/AllItems.aspx"

Using oSiteCollection As New SPSite(strUrl)
    Using oWebsite As SPWeb = oSiteCollection.OpenWeb("MyWebSite/MySubSite")
        Console.WriteLine(("Website: " + oWebsite.Url))
    End Using
End Using

string strUrl = "http://MyServer/MyWebSite/Lists/Announcements/AllItems.aspx";

using (SPSite oSiteCollection = new SPSite(strUrl))
{
    using(SPWeb oWebsite = oSiteCollection.OpenWeb("MyWebSite/MySubSite"))
    {
        Console.WriteLine("Website: " + oWebsite.Url);
    }
}

See also

Reference

SPSite class

SPSite members

OpenWeb overload

Microsoft.SharePoint namespace