/// <summary>
/// 线程 打开归还窗口
/// </summary>
private void ThreadProcReturnDialog()
{
int index = dgvBookList.CurrentRow.Index;
string book_id = dgvBookList.Rows[index].Cells["b_id"].Value.ToString();
Return form = new Return(book_id);
UpdateData(form);
}
/// <summary>
/// 弹出归还窗口
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void returnBtn_Click(object sender, EventArgs e)
{
int index = dgvBookList.CurrentRow.Index;
string book_id = dgvBookList.Rows[index].Cells["b_id"].Value.ToString();
Return form = new Return(book_id);
UpdateData(form);
}