哦!爸 的小日記

//checkBox init********************

//dgvData IS System.Windows.Forms.DataGridView

if (dgvData.Rows[0].Cells[0].Value != null)
  {
    DataGridViewColumn dgvc = new DataGridViewCheckBoxColumn();

    dgvc.Width = 40;

    dgvc.Name = "選取";

   dgvData.Columns.Insert(0, dgvc);
}
//*********************************

//Find 

foreach (DataGridViewRow dgvr in this.dgvData.Rows)
{
   if (dgvr.Cells[0].Value != null && (bool)dgvr.Cells[0].Value)
   {
     MessageBox.Show("表單編號: " + ((DataRowView)(dgvr.DataBoundItem)).Row.ItemArray[0] + " 被選取了！");
   }
}