Controls collection cannot be modified error? asp.net?

Question

In web application, when I am trying to place a ajax calender extender I am getting this error:

Error:The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>) .

When I remove that ajax calender extender it is working fine, when I place ajax calender extender it is showing this error. Can you help me?

So have you searched for the error message and the 43000 hits weren't helpful? The first sounds already promising: http://stackoverflow.com/questions/778952/the-controls-collection-cannot-be-modified-because-the-control-contains-code-bl — Tim Schmelter, Sep 11 '12 at 07:16

Agent007 · Accepted Answer · 2012-09-11T07:25:31.357

2

No need to answer, but still, Check : this post

The 2nd method worked for me.

edited Sep 11 '12 at 07:25

answered Sep 11 '12 at 07:20

Agent007

1 Answers1