2. ADD按钮
LOCAL sql_insert
LOCAL id_add
LOCAL name_add
LOCAL cont_add
id_add=VAL((TRIM(thisform.txt_id.Text)))
name_add=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_add=TRANSFORM(TRIM(thisform.txt_cont.Text))
insert INTO mycursor (ID,NAME,CONTENT) VALUES(id_add, name_add, cont_add)
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LOCAL id_add
LOCAL name_add
LOCAL cont_add
id_add=VAL((TRIM(thisform.txt_id.Text)))
name_add=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_add=TRANSFORM(TRIM(thisform.txt_cont.Text))
insert INTO mycursor (ID,NAME,CONTENT) VALUES(id_add, name_add, cont_add)
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3. DEL按纽
LOCAL id_del &&取得文本框输入的ID
LOCAL name_del &&取得文本框输入的NAME
LOCAL cont_del &&取得文本框输入的CONTENT
id_del=CEILING(VAL((TRIM(thisform.txt_id.Text))))
name_del=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_del=TRANSFORM(TRIM(thisform.txt_cont.Text))
name_del=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_del=TRANSFORM(TRIM(thisform.txt_cont.Text))
*设置删除有效
SET DELETED ON
*根据输入ID为条件进行删除
DELETE FROM mycursor WHERE ID=id_del
*显示删除结果
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4. UPDATE按纽
LOCAL id_upd
LOCAL name_upd
LOCAL cont_upd
id_upd=CEILING(VAL((TRIM(thisform.txt_id.Text))))
name_upd=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_upd=TRANSFORM(TRIM(thisform.txt_cont.Text))
LOCAL name_upd
LOCAL cont_upd
id_upd=CEILING(VAL((TRIM(thisform.txt_id.Text))))
name_upd=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_upd=TRANSFORM(TRIM(thisform.txt_cont.Text))
*根据输入的参数更新表
UPDATE mycursor SET NAME=name_upd,CONTENT=cont_upd WHERE id=id_upd
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5. SELECT按纽
LOCAL id_slc
LOCAL name_slc
LOCAL cont_slc
id_slc=VAL((TRIM(thisform.txt_id.Text)))
name_slc=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_slc=TRANSFORM(TRIM(thisform.txt_cont.Text))
LOCAL name_slc
LOCAL cont_slc
id_slc=VAL((TRIM(thisform.txt_id.Text)))
name_slc=TRANSFORM(TRIM(thisform.txt_name.Text))
cont_slc=TRANSFORM(TRIM(thisform.txt_cont.Text))
*以ID为条件对表做查询
IF id_slc<>0
select * from mycursor WHERE ID = id_slc
endif
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select * from mycursor WHERE ID = id_slc
endif
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