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Dim Sql2 As String
Sql2 = "select address from address_all order by id asc"
Dim da As New SqlClient.SqlDataAdapter(Sql2, conn)
Dim ds As New DataSet
Dim dt As DataTable
Dim dr() As DataRow
da.Fill(ds, "address_all")
这里的 Dim ds As New DataSet 为什么要用new ??不用行吗????希望大家帮我解答,谢谢!!
Sql2 = "select address from address_all order by id asc"
Dim da As New SqlClient.SqlDataAdapter(Sql2, conn)
Dim ds As New DataSet
Dim dt As DataTable
Dim dr() As DataRow
da.Fill(ds, "address_all")
这里的 Dim ds As New DataSet 为什么要用new ??不用行吗????希望大家帮我解答,谢谢!!
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