bool UltraLite_Table_iface::FindLast( ul_column_num ncols )
ncols For composite indexes, the number of columns to use in the lookup.
Does an exact match lookup based on the current index scanning backward through the table.
To specify the value to search for, set the column value for each column in the index. The cursor is left positioned on the first row that exactly matches the index value. If no row matches the index value, the cursor position is BeforeFirst() and the function returns false.
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