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Foxtable(狐表) http://www.foxtable.com
Dim cmd As New SQLCommand
Dim dt As DataTable
Dim s1 As Integer
Dim cmb As WinForm.ComboBox
cmd.CommandText = "SELECT DISTINCT 配件名称,sum(库存) AS 库存 From {库存表} ORDER BY 编号 DESC “
s1 = cmd.ExecuteScalar
e.form.controls("Label2").text =dt
Dim cmd As New SQLCommand
cmd.CommandText = "SELECT 配件名称,sum(库存) AS 库存 From {库存表} group BY 配件名称"
e.form.controls("Label2").text =cmd.ExecuteScalar
这样不好用
看不到图
为什么不好用?