asp.net - UserControl Default Value in Property -


I have a user control with some boolean properties. I would like to set them by default if I have not explicitly set them in .aspx page, or at least force them to declare if there is no way to set default I know that such a One way to do this is because many controls require your app to break, when you try to run it and they are not declared.

How can I do this?

Example: 

  & lt; Je: myControl runat = "server" id = "myControl" showBox = "False" & gt;

I want to either break the system or set the default to "true" if the ShowBox stays out of this announcement.

Thank you!

Define your properties with their default values ​​like: 

  Private bool _ShowBox = false; Public Bull Showbox {Set {_ShowBox = value; }}

Or in the manufacturer of your control, set the default value: 

  Public MyControl () {_ShowBox = false; }

Or assign it if it is not assigned: 

  private bool _ShowBox = false; Public Bull Showbox {Set {_ShowBox = value; } {Return _ShowBox; }}

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