函数
请教各位【procedure】 和 【function】有什么区别 及如何使用
程序代码:FUNCTION FunctionName
[ LPARAMETERS parameter1 [ ,parameter2 ] , ... ]
Commands
[ RETURN [ eExpression ] ]
[ENDFUNC]
程序代码:FUNCTION FunctionName( [ parameter1 [ AS para1type ][ ,parameter2 [ AS para2type ] ],...] ) [ AS returntype ]
Commands
[ RETURN [ eExpression ] ]
[ENDFUNC]
程序代码:PROCEDURE ProcedureName
[ LPARAMETERS parameter1 [ ,parameter2 ] ,... ]
Commands
[ RETURN [ eExpression ] ]
[ENDPROC]
程序代码:PROCEDURE ProcedureName( [ parameter1 [ AS para1type ][ ,parameter2
[AS para2type ] ] ,...] ) [ AS returntype ]
Commands
[ RETURN [ eExpression ] ]
[ENDPROC]

