MessageBox: Display user messages in a PowerShell GUI app

Опубликовано: 05 Август 2026
на канале: SAPIEN Technologies

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Create a MessageBox with one line of PowerShell script.

GUI apps don't have a console, so the GUI author needs to display all output, including errors, to the user.

One easy way is by using a MessageBox. With *one line* of PowerShell script, you can display a message that requires an acknowledgment or response from the user.

This video shows how to add a MessageBox "Show" method call to your script, how to use the msgbox snippet in SAPIEN PowerShell Studio, and how to use DialogResult value that the Show method returns.

Want more info?
-- Spotlight on the MessageBox Control: http://info.sapien.com/index.php/guis...

-- How to manage errors in a PowerShell GUI app: http://info.sapien.com/index.php/guis...

-- How I Learned to Love DialogResult: http://info.sapien.com/index.php/guis...