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how to hide and visible control on form

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Posted on by Irfan Mughal

Hi,

i am developing questionnaire application in some case if user select Yes than i have to show some more Questions. Problem is that when i hide control by default and on user selection make them visible problem is that i m getting blank space at bottom.

pls guide what is proper way to make user user hide and visible based on user selection so that space issue get resolved.

Thx

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eka24 20,925 on at

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Please can you give a screen shot. Is it a dropdown?
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mdevaney 29,991 Moderator on at

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@imughal
What I think you are saying is "when I hide a Card in my form it creates a blank space at the end of the form. How do I remove it?" The solution is to change the Width property of your form based on how many cards are Visible.

Lets' say you have 4 cards in your form that are Visible to start. Each card has a Height of 100. The form Height is 400.

Card 1

Card2

Card3

Card4

When you hide Card 3 there is blank space at the end of the form

Card1

Card2

Card4

The solution is to set the Height property of the form to this code. It will adjust the height of the form when a card is hidden

( If(Card1.Visible,1,0) +If(Card2.Visible,1,0) +If(Card3.Visible,1,0) +If(Card4.Visible,1,0) ) * 100

The end result will have no extra space.

Card1

Card2

Card4

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