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In legacy versions such as [[Wikipedia:QBasic|QBasic]]/[[Wikipedia:QuickBASIC|QuickBASIC]] the '''DECLARE''' keyword was used in the beginning of a program to declare the subroutines and functions used/defined in that program. Although this practice is still supported for compatibility with old code, it is no longer required in QB64, but instead it is used here to open a Library function block. | In legacy versions such as [[Wikipedia:QBasic|QBasic]] / [[Wikipedia:QuickBASIC|QuickBASIC]] the '''DECLARE''' keyword was used in the beginning of a program to declare the subroutines and functions used/defined in that program. Although this practice is still supported for compatibility with old code, it is no longer required in QB64, but instead it is used here to open a Library function block. | ||
Revision as of 15:52, 17 March 2023
In legacy versions such as QBasic / QuickBASIC the DECLARE keyword was used in the beginning of a program to declare the subroutines and functions used/defined in that program. Although this practice is still supported for compatibility with old code, it is no longer required in QB64, but instead it is used here to open a Library function block.
Syntax
See also