About CAML in Sharepoint?
     What is CAML in Sharepoint?   CAML is Collaborative Application Markup Language and is an XML-based query language that is used in SharePoint. CAML is used to querying, build and customize the SharePoint sites.   Writing CAML Query   CAML root element is < Query >. CAML query has 2 parts  1.        Sort    (For sorting use <OrderBy>)    2.         Filter    (For filter use <Where>)    Basic syntax for CAML query   < [Operator]>                <FieldRef Name=’ [Title]’/><Value Type=’ [Data Type] ‘> [Value] </Value>  </ [Operator]>      Operators in CAML     Logical Operators                   And                   Or   Comparison Operators  ...