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-  Foxtable(狐表)  (http://foxtable.com/bbs/index.asp)
--  专家坐堂  (http://foxtable.com/bbs/list.asp?boardid=2)
----  [求助]动态表达式合成错误  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=158301)

--  作者:冷泉
--  发布时间:2020/11/15 10:46:00
--  [求助]动态表达式合成错误
提示错误:从字符串“[日期] >= #1/1/2011# And [日期] <= #”到类型“Long”的转换无效。麻烦老师指导下,谢谢
Dim cmb As WinForm.ComboBox = e.Form.Controls("ComboBox2")
Dim g As New CrossTableBuilder("统计表1", DataTables("明细"), "[日期] >= #1/1/" & e.sender.value & "# And [日期] <= #12/31/" & e.sender.value & "#" And "类别 = \'"  & cmb.value & "\'")
g.VGroups.AddDef("日期",DateGroupEnum.Year,"{0}年")
    g.VGroups.AddDef("日期","{0}月")
    g.VGroups.AddDef("部门")
    g.VGroups.AddDef("类别")
    g.Totals.AddDef("总价", "总价")
    g.Totals.AddDef("数量")
    g.Filter = "[日期] >= #1/1/" & e.sender.value & "# And [日期] <= #12/31/" & e.sender.value & "#" And "类别 = \'"  & cmb.value & "\'"
    g.Build()
e.form.controls("table1").Table.datasource = g.builddatasource()\'窗口表数据等于该创建表

--  作者:冷泉
--  发布时间:2020/11/15 18:34:00
--  
已经自己解决了