Datagridview reload problem after form minimizing and restoring

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Hi. I have a data gridview and it reloads after i send the form to taskbar by minimizing it and restore again by clicking the icon on taskbar. I know this action fires resize event but normally my resize method doesnt reload datagridview. Is there any additional event firing by sending the form to taskbar and regaining it.

What I have tried:

i tested resize method by resizing my form, no datagridview reload occured.

Posted 22-Mar-19 16:08pm

leone

Updated 22-Mar-19 16:32pm

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Gerry Schmitz · Answer 1 · 2019-03-22T16:32:00

Solution 1

User Controls, UWP Pages, "etc" will fire their "Loaded" events repeatedly; usually anytime it gets (re)"activated".

The first time, you need to set a flag (e.g. IsInitialized), and skip any "one-time" code subsequently (in events that fire on "Loaded").

Posted 22-Mar-19 16:32pm

Gerry Schmitz

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leone 23-Mar-19 6:39am

I didn't quite get it. datagridview seems to not have any loaded event. form has a "load" event but it doesnt fire after window minimize/restore action. by the way i forgot to say this is c#.