default value for a property and validate the property with a constraint

Hello,

Can somebody answer these questions:

How to set a default value for a property? i tried following this link but it didn't really worked (https://dslfoundry.wordpress.com/2016/10/12/how-to-add-default-to-a-property-in-a-concept/)

How  to validate the property with a constraint ?

How to restrct a cell in editor to take only integer values?

If we have a property used by multiple cells in editor..how to restrict the property to that particular cell ?

 

Thanks in advance

 

 

2 comments
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!. Set the property to the default in the constructor (the behavior aspect)

2. Set a validator for the property in the constraints aspect

3. Make the property of integer type in the structure aspect

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@ Vaclav Pech: Thank you

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