https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/65624.aspxThu, 31 Mar 2011 10:51:24 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:65624chintan.desai0https://www.infopathdev.com:443/forums/thread/65624.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=65624Thx Rahul for your sample copy. I also found another solution - In textbox1 Default Value section. I wrote below formula. count(dropdown1[. = &quot;Yes&quot;]) Thxhttps://www.infopathdev.com:443/forums/thread/65623.aspxThu, 31 Mar 2011 10:23:16 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:65623rahulbabar0https://www.infopathdev.com:443/forums/thread/65623.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=65623<p>I have attached form for your requirement. Hope this helps.</p> <p>&nbsp;</p> <p>Thanks,</p> <p>Rahul Babar</p>https://www.infopathdev.com:443/forums/thread/65622.aspxThu, 31 Mar 2011 09:53:42 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:65622chintan.desai0https://www.infopathdev.com:443/forums/thread/65622.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=65622Hi Folks, I have single drop down with value &#39;Yes&#39; and single textbox say textbox1 In selection of Yes. Textbox1 should get increment by 1. I am able to increment, but textbox1 will increment every time when i click on Yes (which i don&#39;t want). It should get increment only once. Please advice. - Chintan