A. |
is executed when a window is becoming visible or is being hidden
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B. |
when a window is being disabled or enabled this event is executed
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C. |
this event is executed when the user switches to another window of the same application
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D. |
when a window receives the keyboard focus this event is executed
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Answer : B Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |