Specifies the message box window as the foreground window. All applications are suspended until the user responds to the message box. The user must respond to the message box before continuing work in the current application. Memberĭisplays Abort, Retry, and Ignore buttons.Īpplication is modal. The MsgBoxStyle enumeration values are listed in the following table. The MsgBox function requires UIPermission at the SafeTopLevelWindows level, which may affect its execution in partial-trust situations. In Windows Form applications, choosing the Help button executes the HelpRequested event for the form. However, no value is returned until one of the other buttons is chosen. If the dialog box contains a Help button, context-sensitive Help is provided for the dialog box. If the dialog box displays a Cancel button, pressing the ESC key has the same effect as clicking Cancel If you omit any positional arguments, you must retain the corresponding comma delimiter. ' Take some action based on the response. ' Display the message box and save the response, Yes or No. ' the No button, and a Critical Message icon will be present.ĭim style = MsgBoxStyle.YesNo Or MsgBoxStyle.DefaultButton2 Or ' message box will have Yes and No buttons, the default will be ' Now define a style for the message box. ' Define the message you want to see inside the message box. ' The following example requires that Option Infer be set to On. The value returned by the MsgBox function depends on the button chosen by the user: Yes returns a value of 6 No returns a value of 7. In this case, adding 4 (the Yes/No button combination) and 16 (the Critical Message window) and 256 (the second button as default button) gives a total of 276. This is done by combining the MsgBox constant values into one numeric expression. The No button is specified as the default response. This example uses the MsgBox function to display a critical-error message in a dialog box with Yes and No buttons. One or more parameters not a member of MsgBoxResult or MsgBoxStyle enumeration.
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