Podemos cambiar el usuario actual de nuestro Site de SharePoint en 2013 accediendo a la siguiente url: {MY_SITE}/_layouts/closeConnection.aspx?loginasanotheruser=true Por ejemplo: http://miportal.desharepoint.com/_layouts/closeConnection.aspx?loginasanotheruser=true
Etiqueta: session
How To: Activate ASP.NET Session (HttpContext.Current.Session is null)
Follow this steps to activate the ASP.NET Session in your Server: 1. Open the SharePoint Management Shell. 2. Execute the following command: Enable-SPSessionStateService –DefaultProvision 3. You've to change the parameter "enableSessionState" to true on each web application you have: pages enableSessionState="true" enableViewState=.....
Lo De SharePoint 