Web.EnsureUser method

Checks whether the specified logon name belongs to a valid user of the website, and if the logon name does not already exist, adds it to the website.

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


Public Function EnsureUser ( _
    logonName As String _
) As User
Dim instance As Web
Dim logonName As String
Dim returnValue As User

returnValue = instance.EnsureUser(logonName)
public User EnsureUser(
    string logonName


  • logonName
    Type: System.String

    The logon name (Domain\User_Alias) of the user.

Return value

Type: Microsoft.SharePoint.Client.User
Returns User.

See also


Web class

Web members

Microsoft.SharePoint.Client namespace