How to read Article pages Title & Description from page Library using CSOM

Question

In C# code get Article pages Title & Description from page Library...

For this I used below code:-

ClientContext clientContext = new ClientContext("siteUrl");
clientContext.Credentials = cred;
var contentTypeId ="0x010100C568DB52D9D0A14D9B2FDCC96666E9F2007948130EC3DB064584E219954237AF3900242457EFB8B24247815D688C526CD44D";
var oList = clientContext.Web.Lists.GetByTitle("Pages");
CamlQuery camlQuery = new CamlQuery();               
camlQuery.ViewXml = @"<View><Query><Where><Eq><FieldRef Name='ContentTypeId'/><Value Type='ContentTypeId'>"+contentTypeId+"</Value></Eq></Where></Query></View>";
ListItemCollection collListItem = oList.GetItems(camlQuery);
clientContext.Load(collListItem);
clientContext.ExecuteQuery();                
foreach (ListItem oListItem in collListItem)
 {
   Event item = new Event();
   item.Title = oListItem["Title"].ToString();
   E1.Add(item);
 }