c# datagridview在編輯時觸發事件，獲取輸入值

datagridview在設計時，需要在單元格編輯時觸發相關事件獲取數據

 

 

 

private void dgv_CurrentCellDirtyStateChanged(object sender, EventArgs e)
        {
            if (dgv.IsCurrentCellDirty)
            {
                dgv.CurrentCellDirtyStateChanged -= dgv_CurrentCellDirtyStateChanged;
                dgv.CommitEdit(DataGridViewDataErrorContexts.Commit);
                dgv.CurrentCellDirtyStateChanged += dgv_CurrentCellDirtyStateChanged;
                int c = dgv.CurrentCellAddress.X;
                int r = dgv.CurrentCellAddress.Y;

                label1.Text = dgv.CurrentCell.Value.ToString();
                

                
                
            }
        }