Abort
The dialog box return value is Abort (usually sent from a button labeled Abort).
Cancel
The dialog box return value is Cancel (usually sent from a button labeled Cancel).
Ignore
The dialog box return value is Ignore (usually sent from a button labeled Ignore).
No
The dialog box return value is No (usually sent from a button labeled No).
None
Nothing is returned from the dialog box.
OK
The dialog box return value is OK (usually sent from a button labeled OK).
Retry
The dialog box return value is Retry (usually sent from a button labeled Retry).
Yes
The dialog box return value is Yes (usually sent from a button labeled Yes).
Runs a common dialog box with a default owner.
Returns or sets a value that is returned to the parent form when the button is clicked.
Returns or sets the dialog result for the form.
Shows the form as a modal dialog box. When the onclose is specified, the dialog is modal only in the browser.
Returns or sets a value that is returned to the parent form when the button is clicked.
Displays a message box with the specified text, caption, buttons, icon, default button, options, and Help button.
Returns or sets a value that is returned to the parent form when the button is clicked.
Returns or sets the value returned to the parent form when the button is clicked.
Shows the specified Form and returns its DialogResult when the user closes it.