Providing Web Applications with Context Sensitive Help Using RoboHelp WebHelp

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

/// <summary>
/// Class to determine a help file page name from a help ID
/// </summary>
public class HelpMap
{
	public HelpMap()
	{
		//
		// TODO: Add constructor logic here
		//
	}


	static public string GetHelpLink(BasePage bp, string strCaption)
	{
		string strHelpPage = GetHelpFileName(bp.m_nPageID);

		// a link to a help page has a look like:
		// http://www.mydomain.com/WebHelp/WebHelp_Demo.htm#SepecificHelpPage.htm

		// useful to have help open in a new window
		string strTarget = " target=\"_blank\" ";

		return "<a href=\"" + bp.ResolveUrl("~/WebHelp/WebHelp_Demo.htm") + "#" + strHelpPage + "\" " + strTarget + ">" + strCaption + "</a>";
	}



	static protected string GetHelpFileName(int nPageID)
	{
		// this page determines the name of the help file from the BasePage.HelpID
		
		switch (nPageID)
		{
			// revision details
			case BasePage.Topic1: return "Topic1.htm";
			case BasePage.Topic2: return "Topic_2.htm";
			case BasePage.Topic3: return "Topic_3.htm";
		}

		// return the web site home page by default
		return "Welcome";
	}
}