How to Disable Close Button in Windows Form in C#?

How do I Disable the Close Button in Winforms?

Alternatively, if you want to disable the close, maximize, and minimize buttons of the window: You can right click the window in question, then click Properties. Under Properties set the ControlBox property to false .

How Hide Close Window Form in VB Net?

Select the Form.
Now go to Properties .
Find ControlBox and change the value to False .

How do you Remove Minimize and Maximize Button in Windows Form?

Control Box -> False.
Minimize Box -> False.
Maximize Box -> False.

How do you Display a Form in C#?

Click on the tab for the second form the subForm in your design and double click on the button control to display the Click event procedure. Press F5 to build and run the application. Click on the button in the main form to display the sub form. Now, when you press the button in the sub form, the form will be hidden.