Question

我正在使用MS SQL并尝试使用vb.net运行查询我想得到像
这样的数据 101个
102个
...
110个
111 ...

我在MS SQL中执行的查询是

select Book_Code, Book_Name from famsetup where book_code like '1%'

这样运行正常并给我正确的结果......

当我在下面的vb.net中编写以下代码时，

ListViewBound(LstViewHelp, "Select Book_Code, Book_Name from FAMSETUP where Book_Code like '1%'", con1)

我没有任何价值......

注意： - Listviewbound是我的功能，并且在我的程序中的其他地方正常工作，我只是展示了这一全线......

我的查询错误写在vb.net ???

我应该在vb.net中写什么查询???

接受任何帮助......！：/

其他代码是

Listviewbound

Sub ListViewBound(lvw As ListView, QRY As String, Xcn As SqlConnection)
    Try
        cmd = New SqlCommand(QRY, Xcn)
        da = New SqlDataAdapter(cmd)
        dt = New DataTable
        Dim ListView1 As ListView = New ListView
        da.Fill(dt)
        lvw.View = View.Details
        lvw.GridLines = True
        lvw.Columns.Clear()
        lvw.Items.Clear()
        For Each col As DataColumn In dt.Columns
            lvw.Columns.Add(col.ToString)
        Next
        For Each row As DataRow In dt.Rows
            Dim lst As ListViewItem
            lst = lvw.Items.Add(If(row(0) IsNot Nothing, row(0).ToString, ""))
            For i As Integer = 1 To dt.Columns.Count - 1
                lst.SubItems.Add(If(row(i) IsNot Nothing, row(i).ToString, ""))
            Next
        Next
        For i = 0 To lvw.Items.Count - 1
            If i Mod 2 Then
                lvw.Items(i).BackColor = Color.White
            Else
                lvw.Items(i).BackColor = Color.LightBlue
            End If
        Next
    Catch ex As Exception
        MsgBox(ex.ToString)
    End Try
End Sub

连接字符串代码

    Sub CompDb_Open()
    Try
        con1.ConnectionString = "Data Source=.\sqlexpress;Initial Catalog=bonny;Integrated Security=True"
    Catch ex As Exception
        MsgBox(ex.ToString)
    End Try

End Sub

需要SQL的语法＆＃39;喜欢＆＃39;通过VB.net查询

0 个答案: