private void btnOK_Click(object sender, EventArgs e)
{
//更新设置分厅票价所在厅的放映计划的票价
try
{
dataManager.SetHallPrice(hallPrice);
this.Hide();
DialogResult = DialogResult.OK;
}
catch (Exception error)
{
MessageBox.Show(error.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}