Help里的解释 function Locate(const KeyFields: String; const KeyValues: Variant; Options: TLocateOptions): Boolean; KeyFields: is a string containing a semicolon-delimited list of field names on which to search. KeyValues: is a variant array containing th
本文摘自: http://www.cnblogs.com/-ShiL/archive/2012/06/08/ShiL201206081335.html (一)双击展开,收缩字表 ExpandedChild Private Sub ExpandedChild(ByVal sender As DevExpress.XtraGrid.Views.Grid.GridView) '找出焦点行 Dim VIntPage As Integer = sender.FocusedRowHandle If send
问题来源: 今天群里有人问:tableoid字段在每行都有,而且一个表里面的值是重复的,这样不合理...... 因此做了一些分析: 1)创建了一个表 apple=# \d test_time Table "public.test_time" Column | Type | Modifiers --------+-----------------------------+----------- id | integer | date | timestamp without time zo