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COMMIT WORK异步更新,该语句执行后,不会等待所有更新函数都执行完后才继续执行后面的代码。 COMMIT WORK AND WAIT同步更新,该语句执行后,会等待所有更新函数都执行完后才继续执行后面的代码,执行结果可以通过sy-subrc来判断事务提交是否成功。 阅读全文
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* * * CLASS c1 DEFINITION * * * * * CLASS c1 DEFINITION."事件源 PUBLIC SECTION. EVENTS: e1 EXPORTING value(p1) TYPE c,e2. CLASS-EVENTS ce1 EXPORTING valu 阅读全文
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* * * INTERFACE window ."窗口事件接 * * * * * INTERFACE window."窗口事件接口 EVENTS:minimize EXPORTING value(status) TYPE i."最小化事件 ENDINTERFACE. "window ."窗口事件接 阅读全文
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* * * CLASS person DEFINITION * * * * * CLASS person DEFINITION. ENDCLASS. "person DEFINITION * * * CLASS stud DEFINITION * * * * * CLASS stud DEFINIT 阅读全文
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TYPES:ty_i TYPE i. DATA:dref TYPE REF TO ty_i. CREATE DATA dref TYPE ('I')."根据基本类型名动态创建数据 dref->* = 1. WRITE: / dref->*. "CREATE OBJECT oref TYPE ('C1 阅读全文
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* * * CLASS c1 DEFINITION * * * * * CLASS c1 DEFINITION. PUBLIC SECTION. DATA:c VALUE 'C'. METHODS:test. ENDCLASS. "c1 DEFINITION * * * CLASS c1 IMPLE 阅读全文
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* * * CLASS c1 DEFINITION * * * * * CLASS c1 DEFINITION. PUBLIC SECTION. DATA:i VALUE 1. ENDCLASS. "c1 DEFINITION * * * CLASS c1 IMPLEMENTATION * * * 阅读全文