以文本方式查看主题 - Foxtable(狐表) (http://foxtable.com/bbs/index.asp) -- 专家坐堂 (http://foxtable.com/bbs/list.asp?boardid=2) ---- [求助]有数据的筛选树问题 (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=130738) |
-- 作者:81538475 -- 发布时间:2019/1/30 17:28:00 -- [求助]有数据的筛选树问题 Dim dt As DataTable Dim b As New SQLGroupTableBuilder("统计表3","资产总表") b.C b.Groups.AddDef("采购信息_购买时间",DateGroupEnum.Year,"年") b.Groups.AddDef("采购信息_购买时间",DateGroupEnum.Quarter ,"季度") b.Groups.AddDef("地点") b.Groups.AddDef("部门") b.Groups.AddDef("资产类型") b.Totals.AddDef("_Identify",AggregateEnum.Count,"设备数") dt = b.Build(False) \'参数设置为False,生成一个临时表,不在主界面显示 \'然后根据统计表生成目录树 Dim trv As WinForm.TreeView = e.Form.Controls("TreeView1") trv.BuildTree(dt, "资产类型|地点|部门") trv.StopRedraw For Each nd As WinForm.TreeNode In trv.AllNodes Dim Year As Integer = nd.DataRow("年") Dim Quarter As Integer = nd.DataRow("季度") Dim Count As String = nd.DataRow("设备数") Dim place As String = nd.DataRow("地点") Dim part As String = nd.DataRow("部门") Dim lx As String = nd.DataRow("资产类型") \'msgbox(nd.text) Select Case nd.Level Case 0 nd.Text = nd.text & "(" & dt.Compute("Sum(设备数)","资产类型 = " & lx) & "台)" End Select Next trv.Nodes.Insert("加载所有行","加载所有行(" & dt.Compute("Sum(设备数)") & "台)",0) trv.ResumeRedraw 黄色部分的代码好像有问题。提示找不到 某某列 |
-- 作者:有点甜 -- 发布时间:2019/1/30 22:09:00 -- 改成
nd.Text = nd.text & "(" & dt.Compute("Sum(设备数)","资产类型 = \'" & lx & "\'") & "台)" |