private void 批次修改發生日期ToolStripMenuItem_Click(object sender, EventArgs e) { ServiceDataRow sdr = (ServiceDataRow)dataGridViewX1.CurrentRow.DataBoundItem; ChangeDateTimeForm ctf = new ChangeDateTimeForm("發生日期", sdr.OccurDate); DialogResult dr = ctf.ShowDialog(); if (dr == System.Windows.Forms.DialogResult.Yes) { foreach (DataGridViewRow row in dataGridViewX1.SelectedRows) { sdr = (ServiceDataRow)row.DataBoundItem; sdr.OccurDate = ctf.ChangeTime.ToShortDateString(); } } }