老师:你好!
请帮助查找一下下面的代码错误,没能提取数据。采用的是内部数据源
Dim gb As new SQLGroupTableBuilder("统计表1","入库单")
Dim dt As DataTable
gb.Groups.AddDef("大类")
gb.Groups.AddDef("小类")
gb.Groups.AddDef("存货编码")
gb.Groups.AddDef("物料名称")
gb.Groups.AddDef("物料规格")
gb.Groups.AddDef("物料单位")
gb.Groups.AddDef("品牌产地")
gb.Groups.AddDef("客户名称")
gb.Groups.AddDef("辅类")
gb.Totals.AddDef("数量")
gb.Totals.AddDef("金额")
gb.Filter = " {入库单}.日期 >= #" & QueryMonth & " # and {入库单}.日期 <= #" & JQueryMonth & " #"
dt = gb.Build(True) '生成一个DataTable