/// <summary> /// 循环下载所有数据 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void button2_Click(object sender, EventArgs e) { zhengfan = true; if (!timer1.Enabled) { timer1.Start(); CmnXhLoadHandler handler = new CmnXhLoadHandler(XHCmnDownLoadData); using (CmnLoadDataForm form = new CmnLoadDataForm("正循环下载数据正在运行中...")) { double b; IAsyncResult result = handler.BeginInvoke(out b, null, null); form.AsyncResult = result; form.ShowDialog(this); handler.EndInvoke(out b, result); } } }
private void frmOutline_Load(object sender, EventArgs e) { // TODO: 这行代码将数据加载到表“attDataSet.d_machines”中。您可以根据需要移动或删除它。 zhengfan = true; if (!timer1.Enabled) { timer1.Start(); CmnXhLoadHandler handler = new CmnXhLoadHandler(XHCmnDownLoadData); using (CmnLoadDataForm form = new CmnLoadDataForm("正循环下载数据正在运行中...")) { double b; IAsyncResult result = handler.BeginInvoke(out b, null, null); form.AsyncResult = result; form.ShowDialog(this); handler.EndInvoke(out b, result); } } }