Access 2016 vba screenupdating
If the handle is 0, Windows reenables screen updates to the locked window.Because the only window you care about locking in Access is the main Access window itself, the In Access 2.0, finding the window handle (the unique integer that identifies every window) for the main Access window was difficult. By passing this method a True or a False value, you can indicate whether you want to display updating within the main Access window.The form includes a checkbox that allows you to run the test with screen updates enabled or disabled.Try it both ways; you should see a clear difference between the two ways of running the test.
In later versions, the Application object exposes the h Wnd Access App property, which returns the window handle of the main Access window.
For example, depending on how you open forms and reports in design mode, completely hiding the properties sheet may be difficult.
In the sample application, will completely remove that properties sheet from the screen when you open the report in design view.
You can use a form's Painting property to disable updates to that form, but some activities still seem to show through or cause flashing on the screen. Sometimes you need more control over screen repainting than you get with either Form. a string indicating text to be displayed within the status bar while screen updating is disabled. This sample form simply opens three reports in design mode and then closes them.
You can also optionally pass the method a second parameter?
Most of these options are documented (see the online help topics for Get Option/Set Option), while a few items are not documented but do useful work.