DataGridView和ComboBox事件？

Question

使用VB.Net，我有一個帶有ComboBox列的DataGridView。 當用戶在組合框中更改選擇時，我什至要做什么？

Answer 1

選擇組合框值時可以執行此事件...

Private Sub dataGridView_EditingControlShowing(ByVal sender As Object, ByVal e As DataGridViewEditingControlShowingEventArgs)
    Try 
        If (Me.dataGridView.CurrentCell.ColumnIndex = CType(Column.Col,Integer)) Then
            Dim comboBox As ComboBox = CType(e.Control,ComboBox)
            If (Not (comboBox) Is Nothing) Then
                AddHandler comboBox.SelectedIndexChanged, AddressOf Me.ComboBoxIndexChanged
            End If
        End If
        Return
    Catch Ex As Exception
        Utils.ErrMsg(Ex.Message)
        Return
    End Try
End Sub

Answer 2

SelectedValueChanged

Answer 3

如Gri​​d.Item.FormatedValue中的.FormatedValue而不是Value

Answer 4

CurrentCellDirtyStateChanged-然后測試關注列中的當前單元格。