Modifying an Existing Filter Expression

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After you’ve specified your filter expression in the Filter section, it can be modified in a number of ways.

For example:

  • Change an “All Of” to an “Any Of”, or vice versa. This can be done in the following ways:
    • double-click on the entry in the Filter section,
    • right-click on the entry, then select Modify Item,
    • select the entry, then click on the Modify button in the Filter section, or
    • select the entry, then select the Modify selection on the Tools menu.
  • Modify the value you’ve specified in one of the filter attributes. Display the data-entry dialog for an existing attribute in one of the following ways:
    • Double-click on the attribute name in the Filter section,
    • right-click on the attribute name, then select Modify Item,
    • select the attribute name, then press the Enter key,
    • select the attribute name, then click on the Modify button in the Filter section, or
    • select the attribute name, then select the Modify selection on the Tools menu.
  • Delete a filter attribute from the filter expression. You can remove a filter attribute from the filter expression in one of the following ways:
    • Right-click on the desired attribute name, then select Delete Line,
    • select the attribute name, then select the Delete Line selection on the Tools menu, or
    • select the attribute name, then click on the Delete Line button in the Filter section. Notice that this button is one of three delete buttons provided in the Filter section:

      The Delete Line button deletes only the currently selected line (filter attribute).

      The Delete Branch button is active only when an “All Of” or “Any Of” entry is currently selected; it deletes the entire “All Of” or “Any Of” branch, including all filter attributes in that branch. The Delete Branch function is more applicable when creating a filter expression that contains a mixture of “All Of” and “Any Of” entries; these are explained in Combining “All Of” and “Any Of”.

      The Delete All button deletes all entries in the Filter section.