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早上好，我有一个看起来像这样的程序。

表单设计

我有一个名为的按钮Multiple Select，当我单击该按钮时，该按钮将调用SaveCheckedRecords()，这是它的代码

  Public Sub SaveCheckedRecords()
        Dim failed = False
        For Each row As DataGridViewRow In DataGridView1.Rows

            If row.Cells(0).Value = True Then
                Dim i As Integer
                i = DataGridView1.CurrentRow.Index
                Label2.Text = DataGridView1.Item("ItemCode", i).Value
                Label3.Text = DataGridView1.Item("Description", i).Value
                Label4.Text = DataGridView1.Item("ReflectedQty", i).Value
                Label5.Text = DataGridView1.Item("UOM", i).Value
                Label6.Text = DataGridView1.Item("UnitPrice", i).Value
                Label7.Text = DataGridView1.Item("Total", i).Value
                Label8.Text = DataGridView1.Item("Remarks", i).Value
                standard() '<------------- Call this Sub
                insert()   '<------------- Call this Sub
                failed = True
                Exit For

            End If
        Next
        If Not failed Then
            MsgBox("Please select an item to receive")
        End If
    End Sub

现在我基于上面的代码的目标是将数据从 datagridview 行传输到标签并调用一些Subs

这是和的standard代码insert

Private Sub standard()
        Dim con As MySqlConnection = New MySqlConnection("server=localhost;userid=root;password=admin1950;database=inventory")
        Dim cmd As MySqlCommand = New MySqlCommand("select StandardUOM,QtyPerUoM from item_master_list where ItemCode = '" & Label2.Text & "'", con)
        Dim reader As MySqlDataReader
        con.Open()
        reader = cmd.ExecuteReader
        While reader.Read
            Label9.Text = reader.GetString("StandardUOM")
            Label10.Text = reader.GetString("QtyPerUoM")
        End While
    End Sub


 Private Sub insert()
        DataGridView1.Columns.RemoveAt(0)
        Dim con1 As MySqlConnection = New MySqlConnection("datasource=localhost;database=inventory;userid=root;password=admin1950")
        Dim cmdinsert As MySqlCommand = New MySqlCommand("insert into receiving (RINo,PONo,ItemCode,Description,QtyPack,PackUoM,UnitPrice,Total,Remarks,ExpiryDate,QtyStan,StanUoM,PCS) values ('" & frm_Add_Receiving_Items.TextBox1.Text & "','" & Label1.Text & "','" & Label2.Text & "','" & Label3.Text & "','" & Label11.Text & "','" & Label5.Text & "','" & Label6.Text & "','" & Label7.Text & "','" & Label8.Text & "','" & DateTime.Now.ToString("yyyy-MM-dd") & "','" & Label12.Text & "','" & Label9.Text & "','" & Label10.Text & "')", con1)
        con1.Open()
        cmdinsert.ExecuteNonQuery()
        con1.Close()
        frm_Add_Receiving_Items.generate_rec_form()
        updateRI()
        loadlist1()
        frm_Add_Receiving_Items.Button6.Enabled = False
        Label2.Text = "Label2"
    End Sub

我想要做的就是保存 datagridview 的值什么时候checkboxcolumn(0)是 True 我的代码有什么问题？

TYSM

4

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