lockScreen

set [the]

 lockScreen to trueOrFalse

The lockScreen property returns or sets whether HyperCard updates the screen when you go to another card. You can use lockScreen to prevent the user from seeing cards as a handler goes to them.

The default setting is false. HyperCard sets lockScreen to false on idle.

Setting lockScreen to true speeds up scripts that go to cards momentarily before returning to the source card. (HyperCard runs faster when it doesn't have to redraw the screen.)

Examples

set the lockScreen to true

Placeholders

trueOrFalse
Any expression that evaluates to the HyperTalk and AppleScript constants true or false.

For example:

true
false
the hilite of bg btn "Yes"
fld "Zip" contains "95014"
the short name of this stack is "Fred"

lockScreen

Examples

Placeholders

Related Topics