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Asked: 2026-05-10T16:53:25+00:00

.Net Compact Framework Scenario: User is on a screen. Device can’t finds a printer

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.Net Compact Framework

Scenario: User is on a screen. Device can’t finds a printer and asks the user if they want to try again. If they click ‘No’, the current screen is closed and they are returned to the parent menu screen. If they click the ‘No’ button multiple times, the first click will be used by the No button and the next click will take effect once the screen has completed redrawing. (In effect clicking a menu item which then takes the user to another screen.)

I don’t see a good place to put a wait cursor…there isn’t much happening when the user clicks ‘No’ except a form closing. But the CF framework is slow to redraw the screen.

Any ideas?

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1 Answer

  1. Random thoughts:

    • Disable the some of the controls on the parent dialog while a modal dialog is up. I do not believe that you can disable the entire form since it is the parent of the modal dialog.
    • Alternatively I would suggest using a Transparent control to catch the clicks but transparency is not supported on CF.
    • How many controls are on the parent dialog? I have not found CF.Net that slow in updating. Is there any chance that the dialog is overloaded and could be custom drawn faster that with sub controls?
    • override the DialogResult property and the Dispose method of the class to handle adding/remvoing a wait cursor.
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