1.se78 上传 或 预览图片
图片预览
2.程序代码
定义各变量
DATA: H_PICTURE TYPE REF TO CL_GUI_PICTURE,
H_PIC_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER. DATA: GRAPHIC_URL() TYPE C,
GRAPHIC_REFRESH TYPE CHAR1,
G_RESULT TYPE I. DATA: BEGIN OF GRAPHIC_TABLE OCCURS ,
LINE() TYPE X,
END OF GRAPHIC_TABLE. DATA: GRAPHIC_SIZE TYPE I. CONSTANTS: CNTL_TRUE TYPE I VALUE ,
CNTL_FALSE TYPE I VALUE .
pbo
DATA: L_GRAPHIC_XSTR TYPE XSTRING,
L_GRAPHIC_CONV TYPE I,
L_GRAPHIC_OFFS TYPE I. CALL METHOD CL_SSF_XSF_UTILITIES=>GET_BDS_GRAPHIC_AS_BMP
EXPORTING
P_OBJECT = 'GRAPHICS'
P_NAME = 'ENJOY' "图片名称(SE78中维护)
P_ID = 'BMAP'
P_BTYPE = BMON "(BMON = black&white, BCOL = colour)
RECEIVING
P_BMP = L_GRAPHIC_XSTR
EXCEPTIONS
NOT_FOUND =
OTHERS = . GRAPHIC_SIZE = XSTRLEN( L_GRAPHIC_XSTR ). CHECK GRAPHIC_SIZE > . L_GRAPHIC_CONV = GRAPHIC_SIZE.
L_GRAPHIC_OFFS = . WHILE L_GRAPHIC_CONV > .
GRAPHIC_TABLE-LINE = L_GRAPHIC_XSTR+L_GRAPHIC_OFFS().
APPEND GRAPHIC_TABLE.
L_GRAPHIC_OFFS = L_GRAPHIC_OFFS + .
L_GRAPHIC_CONV = L_GRAPHIC_CONV - .
ENDWHILE. GRAPHIC_TABLE-LINE = L_GRAPHIC_XSTR+L_GRAPHIC_OFFS(L_GRAPHIC_CONV).
APPEND GRAPHIC_TABLE. CALL FUNCTION 'DP_CREATE_URL'
EXPORTING
TYPE = 'image' "#EC NOTEXT
SUBTYPE = CNDP_SAP_TAB_UNKNOWN " 'X-UNKNOWN'
SIZE = GRAPHIC_SIZE
LIFETIME = CNDP_LIFETIME_TRANSACTION "'T'
TABLES
DATA = GRAPHIC_TABLE
CHANGING
URL = GRAPHIC_URL
EXCEPTIONS
DP_INVALID_PARAMETER =
DP_ERROR_PUT_TABLE =
DP_ERROR_GENERAL =
OTHERS = . IF SY-SUBRC <> .
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. "创建图片容器
CREATE OBJECT H_PIC_CONTAINER
EXPORTING CONTAINER_NAME = 'CC_PIC'. "“定制控制”控件名称
"创建图片实例
CREATE OBJECT H_PICTURE
EXPORTING PARENT = H_PIC_CONTAINER.
"显示图片
CALL METHOD H_PICTURE->LOAD_PICTURE_FROM_URL
EXPORTING
URL = GRAPHIC_URL
IMPORTING
RESULT = G_RESULT.
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励志美文、《抉择》
人的一生常处于抉择之中,如:念哪一间大学?选哪一种职业?娶哪一种女子?……等等伤脑筋的事情。一个人抉择力的有无,可以显示其人格成熟与否。
倒是哪些胸无主见的人,不受抉择之苦。因为逢到需要决定的时候,他总是求询别人说:"嘿,你看怎么做?"
大凡能够成大功业的人,都是抉择力甚强的人。他知道事之成败,全在乎已没有人可以代劳,更没有人能代你决定。
在抉择的哪一刻,成败实已露出端倪。