How to get wiki content from wiki page library SharePoint 365 using C# CSOM

Question

Hi,

How to get wiki content from page versions( like 1.0, 2.0) Wiki Page Library in c# using CSOM.
there is no method to get content from versions.

Answer 1

We could get the page content in the version.FieldValues property.

             using (var clientContext = new ClientContext("https://contoso.sharepoint.com/sites/dev"))  
             {  
                // SharePoint Online Credentials    
                clientContext.Credentials = new SharePointOnlineCredentials(userName, password);  
  
                ListItem item = clientContext.Web.Lists.GetByTitle("Site Pages").GetItemById(44);  
                  
                clientContext.Load(item,li=>li.Versions);  
                clientContext.ExecuteQueryRetry();  
                     
                foreach (ListItemVersion version in item.Versions)  
                {      
                    Console.WriteLine(version.VersionLabel);  
                    Console.WriteLine(version.FieldValues["WikiField"]);  
                }  
  
                Console.ReadLine();  
            }  

Test result:

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Answer 2

Thanks @Amos Wu-MSFT