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Form.Close() is one method in closing a winform. When 'Form.Close()' execute , all resources created in that form are destroyed. Resources means control and all its child controls (labels , buttons) , forms etc.
16 lut 2024 · Closing a form in C# involves several methods and considerations, depending on your application’s requirements. We have explored various methods, including using the Close () method, setting the DialogResult property, exiting the application, hiding the form, and disposing of the form.
The Exit method stops all running message loops on all threads and closes all windows of the application. This method does not necessarily force the application to exit. The Exit method is typically called from within a message loop, and forces Run to return.
When a form is closed, all resources created within the object are closed and the form is disposed. You can prevent the closing of a form at run time by handling the Closing event and setting the Cancel property of the CancelEventArgs passed as a parameter to your event handler.
23 lip 2024 · Closing a Windows Form in C# properly is crucial for maintaining a robust and user-friendly application. By using the Close method, handling the FormClosing event, or utilizing the Application.Exit method, you can ensure that your forms are closed gracefully and efficiently.
The FormClosing event occurs as the form is being closed. When a form is closed, it is disposed, releasing all resources associated with the form. If you cancel this event, the form remains opened. To cancel the closure of a form, set the Cancel property of the FormClosingEventArgs passed to your event handler to true.
You first need to quote your string so the message box knows what to do, and then you should exit your application by telling the application context to exit. private void Defeat() { MessageBox.Show("Goodbye"); Application.Exit(); }
