private void simpleButtonOK_Click(object sender, EventArgs e) { ConnDB conn = new ConnDB(); string strsql, strsql2; int rows; strsql = "insert into cost_product_quantity(cdate,type,product_quantity) values('" + dateEditDate.Text.ToString() + "',2," + textEditQuantity.Text.ToString().Trim() + ")"; strsql2 = "select cdate from cost_product_quantity where cdate ='" + dateEditDate.Text.ToString() + "' and type = 2"; if (textEditQuantity.Text.ToString() != "") { rows = conn.ReturnRecordCount(strsql2); if (rows > 0) { MessageBox.Show("此日期记录已经存在!"); } else { bool isok = conn.EditDatabase(strsql); if (isok) { MessageBox.Show("添加成功!"); ChannelQuantityQuery.RefreshEX(); this.Close(); } } } else { MessageBox.Show("信道数量不能为空!"); } conn.Close(); }
public static ChannelQuantityQuery GetInstance() { if (ehqform == null || ehqform.IsDisposed) { ehqform = new ChannelQuantityQuery(); } return(ehqform); }
private void barButtonItem查询_ItemClick(object sender, ItemClickEventArgs e) { ChannelQuantityQuery Frm = ChannelQuantityQuery.GetInstance(); Frm.TopLevel = false; Frm.Parent = this; Frm.Show(); Frm.BringToFront(); }
private void ChannelQuantity_Load(object sender, EventArgs e) { this.WindowState = FormWindowState.Maximized; ChannelQuantityQuery Frm = ChannelQuantityQuery.GetInstance(); Frm.TopLevel = false; Frm.Parent = this; Frm.Show(); Frm.BringToFront(); }
private void barButtonItem刷新_ItemClick(object sender, ItemClickEventArgs e) { ChannelQuantityQuery.RefreshEX(); }