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Description
Determine whether a keyboard character is ready.
Syntax
lStatus = Canvas_Instat
Returns
Number
%TRUE (non-zero) if a keyboard character is ready to be retrieved, or %FALSE (zero) if not
Parameters
Name |
Type |
Optional |
Meaning |
Remarks
This function does not remove the character from the buffer, so repeated execution will continue to return %TRUE until the character is read with Canvas_Inkey or Canvas_Input
Restrictions
See also
Examples
