如何在 asp.net Url 路由中用连字符“-”替换空格，同时从 html （.aspx）页面传递参数

Question

I have the following pages:

1. landing_page.aspx (products page)
2. product_description.aspx (for showing the product description)

I am passing my product name from the landing_page to the product_description page on the url like this:

<a href="product-description/<%#Eval("Product_name")%>" >

where "product-description" is my URL routing string.

I am getting these results:

http://localhost:33891/product-description/shifon %20scarf%201%20meter

or

http://localhost:33891/product-description/shifon%20scarf%201%20meter

I want it to be like this:

http://localhost:33891/product-description/shifon-scarf-1-meter

The problem is that the names of my products have space in between which becomes %20 in the url. How should I replace the space or %20 with Hyphens '-' before passing it to URL?

Answer 1

you can pass the return of this function

public static string ClearnUrl(string title)
    {
        string Product_name = title.ToLower().Replace(" ", "-");
        //Removes invalid character like .,-_ etc
        Product_name = Regex.Replace(Product_name, @"[^a-zA-Z0-9\/_|+ -]", ""); 
        return Product_name;
    }