C# windows form close x

Peter Mortensen Hamish Grubijan Hamish Grubijan Add a comment. Active Oldest Votes. Improve this answer. Is there a way to hide X altogether? Not without rolling your own window chrome. That might be a stupid question. We used FormClosing in past projects. In the actual one we also used it, but the form itself is closed before the first line of code in FormClosing is executed. Is there anything which can be catched before? Show "Name Of Application", "Would you like to save before closing?

Cancel e. Close[FormName] could be a better choice. Or should it be this. Close ; Yes, if all you want is to close the form. This will call the event and you can place all your checks there. Modified e. Modified if DialogResult. Thank you. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Informs all message pumps that they must terminate, and then closes all application windows after the messages have been processed. The following code example lists numbers in a list box on a form. Each time you click button1 , the application adds another number to the list. The Main method calls Run to start the application, which creates the form, listBox1 , and button1.

If the user clicks Yes , the application calls Exit , to process all remaining messages in the queue and then to quit. The example requires that listBox1 and button1 have been instantiated and placed on a form.

The Exit method stops all running message loops on all threads and closes all windows of the application. Close C or Me. Close VB. The accepted answer works quite well. An alternative method that I have used is to create a FormClosing method for the main Form.

This is very similar to the override. My example is for an application that minimizes to the system tray when clicking the close button on the Form. Exit ; to act as normal while clicking the X will minimize the Application. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 12 years, 2 months ago.

Active 3 years, 5 months ago. Viewed k times. Improve this question. Alex S Alex S Add a comment. Active Oldest Votes. OnFormClosing e ; if e. Show this, "Are you sure you want to close?

No: e. Improve this answer. Jon B Jon B There is a common and simple requirement in windows applications to Open a new form say Form2 when clicked a button in Form1 and also close Form1 at the same time. Here Form1 will remain open as long as the application is live. This option is the worst and hence not at all suggested. In this post we have seen samples to close Form1 and open Form2 in C and same code logic can be used in VB.

Hope these code snippets has helped you to rectify the issues during close one form and open another form in C or VB.