private void button_save_Click(object sender, EventArgs e) { DateTime begin = DateTime.Now; TabPage page = tabControl_result.SelectedTab; if (page != null) { try { DataGridView grid = page.Tag as DataGridView; if (grid != null) { DataTable table = grid.Tag as DataTable; if (table != null) { toolStripStatusLabel_time.Text = "正在调用远程服务,请稍候..."; statusStrip_state.Update(); int count = 0; ITransactior tran = new Transactior(); tran.Begin(); try { tran.Post(table); if (!tran.IsChanged()) { toolStripStatusLabel_time.Text = string.Format("数据集[{0}]没有需要保存的数据.", page.Text); statusStrip_state.Update(); tran.Commit(); return; } count = tran.Commit(); } catch (Exception ex) { tran.Rollback(); throw ex; } toolStripStatusLabel_time.Text = String.Format("保存数据集[{0}]执行成功({1}),耗时:{2:c}", page.Text, count, DateTime.Now - begin); } } } catch (Exception exc) { toolStripStatusLabel_time.Text = String.Format("保存数据集[{0}]执行失败,耗时:{0:c}", page.Text, DateTime.Now - begin); richTextBox_result.Text = String.Format("保存数据集[{0}]执行失败:\n\r{0}", page.Text, exc); ClearResultPage(); } } }