SPWebCollection.Item property (Int32)
Gets the element at the specified index in the collection. In C#, this property is an indexer for the SPWebCollection class.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaration
Public ReadOnly Default Property Item ( _
i As Integer _
) As SPWeb
Get
'Usage
Dim instance As SPWebCollection
Dim i As Integer
Dim value As SPWeb
value = instance(i)
public SPWeb this[
int i
] { get; }
Parameters
i
Type: System.Int32A 32-bit integer that specifies the index.
Property value
Type: Microsoft.SharePoint.SPWeb
An SPWeb object that represents the website.
Remarks
The Item property throws an ArgumentOutOfRangeException if the specified index is outside the valid range of indices for the collection.
Examples
The following code example iterates through all the users of each site in a specified site collection and displays the user names of users who are members of the Administrator site group for the site collection.
This example requires using directives (Imports in Visual Basic) for the Microsoft.SharePoint and Microsoft.SharePoint.Utilities namespaces.
Dim siteCollection As SPSite = SPContext.Current.Site
Dim webSites As SPWebCollection = siteCollection.AllWebs("Site_Name").Webs
Dim i As Integer
For i = 0 To webSites.Count - 1
Dim users As SPUserCollection = webSites(i).Users
Dim j As Integer
For j = 0 To users.Count - 1
If users(j).IsSiteAdmin Then
Response.Write(SPEncode.HtmlEncode(webSites(i).Title) & " :: "
& users(j).LoginName & "<BR>")
End If
Next j
collWebsites(intIndexWebsites).Dispose()
Next i
SPSite oSiteCollection = SPContext.Current.Site;
SPWebCollection collWebsites = oSiteCollection.AllWebs["Website_Name"].Webs;
for (int intIndexWebsites = 0; intIndexWebsites < collWebsites.Count;
intIndexWebsites++)
{
SPUserCollection collUsers = collWebsites[intIndexWebsites].Users;
for (int intIndexAdmins = 0; intIndexAdmins < collUsers.Count;
intIndexAdmins++)
{
if (collUsers[intIndexAdmins].IsSiteAdmin)
{
Response.Write(SPEncode.HtmlEncode(collWebsites[intIndexWebsites].Title)
+ "--" + collUsers[intIndexAdmins].LoginName + "<BR>");
}
}
collWebsites[intIndexWebsites].Dispose();
}
Note
Certain objects implement the IDisposable interface, and you must avoid retaining these objects in memory after they are no longer needed. For information about good coding practices, see Disposing Objects.