Add Header to HTML | C# Online Compiler

Add Header to HTML by Arizona Stafford

using System;
using HtmlAgilityPack;
using System.Collections.Generic;
using System.Linq;
					
public class Program
{
	public static void Main()
	{
		//String headerHtml = "<html><body><p>Header Text</p><p>Header Text2</p></body></html>";
		String headerHtml = "<p>Header Text</p><p>Header Text2</p>";
		//String bodyHtml = "<html><body><p>Body Text</p><p>Body Text2</p></body></html>";
		String bodyHtml = "<p>Body Text</p><p>Body Text2</p>";
		
		HtmlDocument headerHap = new HtmlDocument();
		headerHap.LoadHtml(headerHtml);
		
		HtmlDocument srcHap = new HtmlDocument();
		srcHap.LoadHtml(bodyHtml);
		
		HtmlNode headerStartNode = null;
		HtmlNode headerBodyNode = headerHap.DocumentNode.SelectSingleNode("//body");
		if (null == headerBodyNode)
		{
			headerStartNode = headerHap.DocumentNode;
		}
		else
		{
			headerStartNode = headerBodyNode;	
		}
		
		HtmlNode srcStartNode = null;
		HtmlNode srcBodyNode = srcHap.DocumentNode.SelectSingleNode("//body");
		if (null == srcBodyNode)
		{
			srcStartNode = srcHap.DocumentNode;	
		}
		else
		{
			srcStartNode = srcBodyNode;
		}
		
		srcStartNode.PrependChildren(headerStartNode.ChildNodes);
		
		
		Console.WriteLine(srcHap.DocumentNode.InnerHtml);
	}
}

 
using System;
using HtmlAgilityPack;
using System.Collections.Generic;
using System.Linq;
                    
public class Program
{
    public static void Main()
    {
        //String headerHtml = "<html><body><p>Header Text</p><p>Header Text2</p></body></html>";
        String headerHtml = "<p>Header Text</p><p>Header Text2</p>";
        //String bodyHtml = "<html><body><p>Body Text</p><p>Body Text2</p></body></html>";
        String bodyHtml = "<p>Body Text</p><p>Body Text2</p>";
        
        HtmlDocument headerHap = new HtmlDocument();
        headerHap.LoadHtml(headerHtml);
        
        HtmlDocument srcHap = new HtmlDocument();
        srcHap.LoadHtml(bodyHtml);
        
        HtmlNode headerStartNode = null;
        HtmlNode headerBodyNode = headerHap.DocumentNode.SelectSingleNode("//body");
        if (null == headerBodyNode)
        {
            headerStartNode = headerHap.DocumentNode;
        }
        else
        {
            headerStartNode = headerBodyNode;   
        }
        
        HtmlNode srcStartNode = null;
        HtmlNode srcBodyNode = srcHap.DocumentNode.SelectSingleNode("//body");
        if (null == srcBodyNode)
        {
            srcStartNode = srcHap.DocumentNode; 
        }
        else
        {
            srcStartNode = srcBodyNode;
        }
        
        srcStartNode.PrependChildren(headerStartNode.ChildNodes);
        
        
        Console.WriteLine(srcHap.DocumentNode.InnerHtml);
    }
}

test1
test2
test5
test6

Last Run:	3:22:39 am
Compile:	0.052s
Execute:	0.75s
Memory:	12.12Mb
CPU:	0.802s

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