Bonnie,

Actually none of the controls are containers. I have 5 combo boxes, 11 text boxes, 2 buttons 4 checkboxes and 16 labels....

Any other ideas?

Jim

>Jim,
>
>Since some controls are probably containers, you will need to do this recursively for all ContainerControls.
>
>~~Bonnie
>
>>Actually I found that the problem was the code behind page was pointing to a different page because I copied the HTML source from it into my new page. I resolved the problem.
>>
>> Another issue is popping up though. I want to loop through all the controls on the page. When I do a loop from 0 to controls.count the count is only 3. It should be more. Is there another way to loop through the controls collection? The code for the loop is below.
>>
>>

>>    for (int i = 0;i<=this.Controls.Count;i++)
>>        {
>>	   if (this.Controls[i].ID.Substring(3,6) == "Flight")
>>	        this.Controls[i].Visible = chkFlight.Checked;
>>	}
>>

>>
>>
>>
>>Jim
>>
>>>>All,
>>>>
>>>> I have a webform with a checkbox and a panel with some controls in it. I want the checkbox to show or hide the panel based on the value of the checkbox, but my code is not working. The code I have for the checkbox is below, please help.
>>>>
>>>>

>>>>private void chkFlight_CheckedChanged(object sender, System.EventArgs e)
>>>>  {
>>>>    pnFlight.Visible = chkFlight.Checked;
>>>>  }
>>>>

>>>
>>>Jim,
>>>
>>>Check your setting for the checkbox's AutoPostBack property. It needs to be set to True to get the behavior you need.
>>>
>>>hth,