SPList.ReadSecurity Property
Gets or sets the Read security setting for the list.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
Property Value
Type: System.Int32A 32-bit integer that indicates the Read security setting. Possible values include the following:
1 - All users have Read access to all items.
2 - Users have Read access only to items that they create.