我可以让两个aspx页面共享相同的代码隐藏文件吗？

Question

For split testing, I have three pages which do exactly the same thing but look visually very different (significant changes to both HTML and CSS).

Is there a way I can create two or more ASPX pages which use exactly the same code behind? Whatever I try doesn't seem to work due to how aspx pages are compiled. Ideally I'd live to have page1.aspx, page2.aspx both have Inherits=" CommonClassName " but then I just can't get it to compile.

Answer 1

you can create a new class which inherit from Page

public class ParentPage : System.Web.UI.Page

in there put whatever you want to share. then have your pages inherit from there:

public partial class PageFirst : ParentPage 
public partial class PageSecond : ParentPage 

Answer 2

Put your common logic into utility classes that all three visually different pages can call to exercise that functionality.

For example,

public static bool SaveValueToDatabase(string theValue)
{
    // Call database from here
}

Now in your three pages, you can invoke this shared logic, like this:

var success = SaveUserToDatabase(TextBox1.Text);

if(!success)
{
    // Alert user of failure
}