InfoPath Dev

 i have two section on form InfoPath and a button.

The first section, i have two textbox.

The secont section, i have three textbox. 

When i click on the button, the first section hide and second section show.

Please, help me

Thanks and waiting your reply

You can take a checkbox .

1) checkbox property set Value  When Checked = 0 and  Value  When Cleared = 1.

2)Then on your 1st section set Conditional Formatting ( That when checkBox is equal to 0 , Hide this section).

3)Then on your 2nd section set Conditional Formatting ( That when checkBox is equal to 1 , Hide this section).

4)Write a rule on your button where you set your checkbox value to 0.

Try this and let me know if you face any problem.

 Sir,

 It's really really good :)

It work well 

...

 But

 I need code from visual studio, not from interface on infopath and set rule or formatting. Only use code behind.

Please, please, help me again :)

I don't think so you can hide a section through code. B'cause there is no property  in code for hidding a section .

 But You can try it like this repeate first 3 steps mentioned  in previous post. Then instead of writting a rule on the button, set the value of the check box though button code.