And

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Возвращает значение True (истинно), если оба булевских значения имеют значение True.

Ы And Ь2

Ы — булевское значение или выражение.

Ъ2 — булевское значение или выражение.

2 + 2 = 4 And 10 / 2 = 5 возвращает значение True.

If {Customer.Region} = "CA" And {Customer.Last Year's Sales} > 50000 Then

"Клиент из Калифорнии, имеющий право на приз"

Else

"Другой клиент"

возвращает строку “Клиент из Калифорнии, имеющий право на приз”, если результатом проверки обоих булевских выражений в операторе If является True.

Eqv (логическая эквивалентность)

Возвращает значение True (истинно), если оба булевских значения одинаковы.

 Eqv Ь2 — булевское значение или выражение.

Ъ2 — булевское значение или выражение.

2 + 2 = 4 Eqv 10 / 2 = 5 Возвращает значение True.

2 + 2 = 8 Eqv 10 / 2 = 5 возвращает значение False.

2 + 2 = 8 Eqv 10 / 2 = 1 возвращает значение True.

Imp (логическая импликация)

Возвращает значение True (истинно), если оба булевских значения совпадают, либо если второе значение истинно, а первое ложно.

Imp Ь2 — булевское значение или выражение.

Ъ2 — булевское значение или выражение.

2 + 2 = 4 Imp 10 / 2 = 5 возвращает значение True. .

2 + 2 = 8 Imp 10 / 2 = 1 возвращает значение True.

2 + 2 = 4 Imp 10 / 2 = 1 возвращает значение False.

2 + 2 = 8 Imp 10 / 2 = 5 возвращает значение True.

Not

Обращает булевское значение (истинное значение становится ложным, а ложное — истинным).

За символом этой операции должно следовать булевское значение или выражение. Иногда чтобы вычисление операции Not было выполнено правильно, может требоваться заключение булевского выражения в скобки.

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Подробнее в этой категории: « Redim Preserve Not »
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  • Ошибка при загрузке модулей:Lost connection to MySQL server during query SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering
  • Ошибка при загрузке модулей:MySQL server has gone away SQL=SELECT id, title, module, position, content, showtitle, control, params FROM jos_modules AS m LEFT JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id = 0 AND ( mm.menuid = 83 OR mm.menuid = 0 ) ORDER BY position, ordering