Executing a hyperlink when a button clicks

Hello:
I have a web form where I have a button and a hyperlink.
When user clicks the button I change Text and NavigateUrl properties of hyperlink, then user need to clicks hyperlink to open another web page.
How can I achieve that when user clicks the button, be launched the clicks in hyperlink, if I achieve it I’ll save user to clicks hyperlink.
I’ll appreciate all your suggestions.
A.L.

Code:

---

    System.Diagnostics.Process.Start(
        "http://www.whatever.com");

---

Regards,
Hal

Hello Hal:
When I try to run your code I got an error telling me that I attemted to reference a symbol that doesn't exist.
Why?
Regards
A.L.

I have never seen that error before. Here is the OnClick method from a test program I just created:

Code:

---


private void button1_Click(object sender, System.EventArgs e)
{
    System.Diagnostics.Process.Start(
        "http://www.haldeemar.com/hal");
}

---

Please post you code.

Regards,
Hal

Hello Hal:
I attach my code.

private void Button1_Click(object sender, System.EventArgs e)
{
if(ListBox1.Items.Count != 0)
{
if(ListBox1.SelectedItem != null)
{
string leyenda = "";
this.HyperLink1.Text = ListBox1.SelectedItem.Text;
this.HyperLink1.NavigateUrl = ListBox1.SelectedItem.Text;
leyenda = ListBox1.SelectedItem.Text;
System.Diagnostics.Process.Start("leyenda");
}
}
}

leyenda contnts is = "C:\Documents and Settings\Adolfo\Mis documentos\269.JPG"

Really I want to open a .JPG document

Regards.
A.L.

System.Diagnostics.Process.Start is looking for an object named leyenda (since you have it in double quotes).

If leyenda is a variable it should be

Code:

---

System.Diagnostics.Process.Start(leyenda);

---

Regards,
Hal

I put as you said but continue with same error.

Just a guy wrote me and his suggestion work OK:

Response.Redirect(leyenda);

Thanks you Hal, very much

Glad you got it working.

Regards,
Hal