Ask about the user control to pass values ​​to the aspx page

gluttony

There is a user control for product search function on the right of index.aspx on the homepage of the website. Right.ascx has Dropdownlist1 and TextBox1. I want to perform a point search to display the search results on the product page. Server.Transfer ("products.aspx")

Ask each hero, how should it be achieved? Get is also set, but I don't know how to get the value in the user control in the product page. Please help me. Thank you !!!!!

苹果小刀

Try Redirect ()

capalex

Can be encapsulated into attributes and read directly
Save in session value
Passing values ​​by URL

3521565

It is best to customize a property for the user control to reduce the coupling

gluttony

I don't want to pass the value in the address bar.
Can3521565tell me how to achieve it?

zhouji700

public string txt1
  {
   get
   {
    return TextBox1.Text;
   }
  }

Reference: http://blog.csdn.net/zhouji700/archive/2006/09/19/1245774.aspx

gluttony

zhouji700This is how I do it. It can be used in aspx and aspx pages, but it is not possible to pass ascx value to aspx.

shenmue024

In ascx

public string SelectedValue
{
 get
{
 return this.DropDownList1.SelectedValue;
}
}

public string TextValue
{
 get
{
   return this.TextBox1.Text;
}
}

Direct access in aspx is ok

gluttony

shenmue024I defined it in ascx, but I can't receive the value

Objects of type "ASP.cn_about_aspx" cannot be cast to type "cn_right".

If you use the method of static variables. Depressed ...

gluttony

If aspx is to aspx, the method of the brother upstairs is feasible, but ascx is not.