TabIndexChanged Syntax In C#

Question

Hello! Please i need someone to help with details on how to use tabindexchanged event. I am writing a code and i need a messagebox to pop up when i use the keyboard tab key to change the index of controls in my form. Thanks

Ranjit Powar · Answer

Open message box in Browse button Enter event.

Ranjit Powar · Answer

Open message box in Browse button Enter event.

Ranjit Powar · Answer

Open message box in Browse button Enter event.

Ranjit Powar · Answer

Open message box in Browse button Enter event.

Idrees Jimoh · Answer

Thanks for your response I want to use the tab key on the keyboard to change the tabindex of controls in my application. For instance if press the tab key and focus goes to a button called Browse then i want to display a message. Thanks

Ranjit Powar · Answer

TabIndexChanged event fire when the value of tabindex property changed. So it will not call when you press tab key. If you want show message box when control get focused then try Enter event. If you want to show message box when focus goes to next control then open message box in Validating event. If it helps you then accept it as correct answer.