/// <summary>
/// 删除功能
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void 除ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (id == 0)
{
MessageBox.Show("没有删除的信息");
return;
}
else
{
DialogResult result = MessageBox.Show("确认要删除该信息吗？", "消息提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (result == DialogResult.OK)
{
GuestManager.DeleteGuestById(id);
MessageBox.Show("删除成功");
this.dgvGuest.DataSource = GuestManager.GetAllGuests();
}
}
}