Question

我现在一直在寻找如何做一个小时，但我看到的只是C＃中的答案..我想按照以下顺序在Datagridview1 tbl_scancheck显示数据（这些是列标题）： Emp_No, DN_PickList, PickList_DT, DN_Thermal,Thermal_DT, TALLY

但是，tbl_scancheck按此顺序排列：DN_PickList, PickList_DT, DN_Thermal,Thermal_DT, TALLY, Emp_No

当前的tbl_scancheck顺序当前正在另一个datagridview中使用，因此我无法在MS Access中手动编辑它。

这是我目前的代码：

Dim dbprovider As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source = C:\Users\austin\Documents\Visual Studio 2015\Projects\ScanCheckSystem\ScanCheckSystem\bin\Debug\packerdb.accdb"
Dim myConnection As OleDbConnection = New OleDbConnection(dbprovider)
Dim da As OleDbDataAdapter
Dim ds As DataSet
Dim tables As DataTableCollection
Dim source1 As New BindingSource

Private Sub Packer_Load(sender As Object, e As EventArgs) Handles MyBase.Load
ds = New DataSet
    tables = ds.Tables
    da = New OleDbDataAdapter("Select * from [tbl_scancheck]", myConnection)
    da.Fill(ds, "tbl_scancheck")
    Dim view As New DataView(tables(0))
    source1.DataSource = view
    DataGridView1.DataSource = view
End Sub

Answer 1

在您分配OleDbDataAdapter的行中，您传递SELECT * FROM SQL命令 -

da = New OleDbDataAdapter("Select * from [tbl_scancheck]", myConnection)

既然你知道了你想要的列的名称以及你想要它们的顺序，那么如果修改SQL以明确命名列，它可能会起作用吗？示例 -

da = New OleDbDataAdapter("SELECT Emp_No, DN_PickList, PickList_DT, DN_Thermal,Thermal_DT, [TALLY] FROM [tbl_scancheck]", myConnection)

如何将数据表的选定列绑定到datagridview

1 个答案: