主题：某列人名出现次数怎么统计

Dim cnt As Integer
cnt = DataTables("表**").Compute("Count([姓名])", "姓名 = '张三'")
Output.Show("出现次数:" & cnt)

或者

Dim drs As List(Of DataRow)
drs = DataTables("表**").Select("[姓名] = '张三'")
Output.show(drs.Count)