REPORT z_password.
PARAMETERS: p_pass TYPE xuncode.
*---------------------------------------------------------------------*
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
IF screen-name = 'P_PASS'.
screen-invisible = '1'.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
*---------------------------------------------------------------------*
START-OF-SELECTION.
WRITE: / p_pass.
PARAMETERS: p_pass TYPE xuncode.
*---------------------------------------------------------------------*
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
IF screen-name = 'P_PASS'.
screen-invisible = '1'.
MODIFY SCREEN.
ENDIF.
ENDLOOP.
*---------------------------------------------------------------------*
START-OF-SELECTION.
WRITE: / p_pass.
本文介绍了一个 ABAP 程序示例,展示了如何通过编程方式对屏幕参数进行设置,具体包括使指定参数不可见等操作。这对于理解 ABAP 中的用户界面交互和屏幕处理流程具有一定的参考价值。
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