Question

所以我终于能够将选定的行复制到第二个datagridview的新数据表中。但是我必须选择每一行。我有一个复选框列，我想改为选择每一行，但是我不确定如何使它符合我在这里所做的。我将发布我提到的两件事。

    Dim chk As New DataGridViewCheckBoxColumn()
    DataGridView1.Columns.Add(chk)
    chk.HeaderText = "Cart"
    chk.Name = "checkBoxColumnName"

上面的代码用于datagridview1上的复选框。下面是我的datagridview2代码。再次，这项工作通过在datagridview1上为datagridview2选择了我想要的所有行，但我喜欢我的复选框列，只需选择下面代码的行。

    Dim Cart As New DataTable
    Cart.Columns.Add("Part Number")
    Cart.Columns.Add("Part Description")
    Cart.Columns.Add("Quan. Avail.")
    Cart.Columns.Add("U of M")
    Cart.Columns.Add("Min")
    Cart.Columns.Add("Vendor")
    Cart.Columns.Add("Vendor Part Number")
    Cart.Columns.Add("Location")

    Dim drow As DataRow
    For i As Integer = DataGridView1.SelectedRows.Count - 1 To 0 Step -1
        drow = Cart.NewRow
        drow("Part Number") = DataGridView1.SelectedRows(i).Cells("MTI_PART_NO").Value
        drow("Part Description") = DataGridView1.SelectedRows(i).Cells("DESCRIPTION").Value
        drow("Quan. Avail.") = DataGridView1.SelectedRows(i).Cells("STOCKROOM_QTY").Value
        drow("U of M") = DataGridView1.SelectedRows(i).Cells("UOM").Value
        drow("Min") = DataGridView1.SelectedRows(i).Cells("MIN_QTY").Value
        drow("Vendor") = DataGridView1.SelectedRows(i).Cells("VendorID").Value
        drow("Vendor Part Number") = DataGridView1.SelectedRows(i).Cells("VendorNO").Value
        drow("Location") = DataGridView1.SelectedRows(i).Cells("HOME_LOCATION").Value
        Cart.Rows.Add(drow)
    Next

    DataGridView2.DataSource = Cart.DefaultView

我试过这个，但似乎没有用，我不确定我是否做得对。

    For Each row As DataGridViewRow In DataGridView1.Rows

        Dim chkCell As DataGridViewCheckBoxCell = DirectCast(row.Cells(0), DataGridViewCheckBoxCell)
        If Convert.ToBoolean(chkCell.Value) = True Then

            Dim drow As DataRow
            For i As Integer = DataGridView1.SelectedRows.Count - 1 To 0 Step -1
                drow = Cart.NewRow
                drow("Part Number") = DataGridView1.SelectedRows(i).Cells("MTI_PART_NO").Value
                drow("Part Description") = DataGridView1.SelectedRows(i).Cells("DESCRIPTION").Value
                drow("Quan. Avail.") = DataGridView1.SelectedRows(i).Cells("STOCKROOM_QTY").Value
                drow("U of M") = DataGridView1.SelectedRows(i).Cells("UOM").Value
                drow("Min") = DataGridView1.SelectedRows(i).Cells("MIN_QTY").Value
                drow("Vendor") = DataGridView1.SelectedRows(i).Cells("VendorID").Value
                drow("Vendor Part Number") = DataGridView1.SelectedRows(i).Cells("VendorNO").Value
                drow("Location") = DataGridView1.SelectedRows(i).Cells("HOME_LOCATION").Value
                Cart.Rows.Add(drow)
            Next
        End If
    Next
    DataGridView2.DataSource = Cart.DefaultView

如果选中复选框 - 选择行中的所有单元格？

0 个答案: