__WAIT()
Stops the application until a key is pressed.
- Syntax
- __WAIT( <cMessage> ) --> <cKey>
- Arguments
- <cMessage> is a string.
- Returns
- Pressed key.
- Description
- This function stops the application until a key is pressed. The key must be in the range 32..255. Control keys are not processed.
- Examples
- // Wait for a key stroke
- __Wait( "Press a key to continue" )
- Tests
- do while cKey != "Q"
- cKey := __Wait( "Press 'Q' to continue" )
- end do
- Status
Ready
- Compliance
- __WAIT() is fully CA-Clipper compliant.
- Files
- Library is rtl
- See Also