Thank you for your answer, I have read that solution, but that maybe some distance from what I want to realize.
I want to set some condition for feature to be install and the condition maybe some properties that would be set want some button was put. I've try this already, but it seem that the properties doesn't take effect
You can set an installer property (HIDE_PROP) from your VB Script code accordingly and use the above property for two control conditions added on the feature selection control (e.g. check box) to hide respectively show the control depending on the property value.
sorry, I didn't make it clear
I Refer to that article "custom feature selection dialog", but didn't use the checkboxes or radio buttons to select the features. Still I use the quick selection tree to select the features and the vbscript to decide which features to be installed. I would like to using the vbscript to hide the features that was not choose int the quick selection tree. How can this be achieved ?
I apologize for my delayed reply. I had a bad cold and I was on sick leave.
Unfortunately it is not possible to achieve what you need when using a selection tree control. The only option will be to use instead another controls (i.e. check boxes).