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Home/ Questions/Q 697221
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Editorial Team
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Editorial Team
Asked: May 14, 20262026-05-14T03:08:44+00:00 2026-05-14T03:08:44+00:00

Let say I have are two WPF forms: Form1 and Form2 . Form1 contains

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Let say I have are two WPF forms: Form1 and Form2. Form1 contains a button which should show a message “True” if the constructor of the second form has been called. How can I implement this?

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  1. Editorial Team
    Editorial Team
    2026-05-14T03:08:45+00:00Added an answer on May 14, 2026 at 3:08 am

    Vague question … to chek if FormXs constructor got called, from inside another class:

    Have a static bool (IsConstructed) in the FormX class that is set to true in the constructor ,and then check through FormX.IsConstructed .

    In the case of having access to a reference of the form you could just do

    if(null != ref_name){..}
    

    If you want to be notified, consider raising and event ( if a reference is possible) or a command.

    A lot of this might depend on your application set up …

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