retrieving values from dynamically created controls

[Jacob]

Hi,

Someone please clear this for me!

I display a bunch of button controls on a page dynamically, adding them to a
placeholder control in my .aspx. I have a button with a on_click event that
is suppose to grab the values from those dynamic controls.

I create the controls like so:

RadioButton _rb = null;

for(int x = 0; x <= 5; x++)
{
_rb = new RadioButton();

_rb.GroupName = "group1";
_rb.Text = "label#" + x;



ph.Controls.Add(_rb);
ph.Controls.Add(new LiteralControl("<br>"));
}

And the button event that is too grab the values from the dynamically
created controls:

public void btn_Click(object sender, EventArgs e)
{
Response.Write("<br>Button Clicked!<br>");

RadioButton _rb = null;

for(int x = 0; x <= 5; x++)
{
_rb = new RadioButton();
_rb.GroupName = "group1";
_rb.Text = "label#" + x;
Response.Write("<br>Label#" + x + "is checked=" + _rb.Checked + "<br>");



}

}


What is the best practise for this?


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[John Saunders]

Hi,

Someone please clear this for me!

I display a bunch of button controls on a page dynamically, adding them to a
placeholder control in my .aspx. I have a button with a on_click event that
is suppose to grab the values from those dynamic controls.

I create the controls like so:

And are you recreating them upon postback, and are they being recreated in
the same order in which they were originally created?

 

[Jacob]

Yes, I was doing a recreation on postback but that didn't seem to wrk.

Does anyone have an example of this, I am really confused....should I
change the ID of the control so I konw the name of them for sure?