private void ConnectTest_Click(object sender, EventArgs e) { if (DataHelper.Instance.ConnectionTest()) { MessageBox.Show("数据库连接成功!"); Log4Net.AddLog("数据库连接成功!", InfoLevel.INFO); } else { MessageBox.Show("数据库连接失败!"); Log4Net.AddLog("数据库连接失败!", InfoLevel.FATAL); } }
public static void AddErrorLog(Exception e) { string err = ""; Exception exp = e; while (exp != null) { err += string.Format("{0}\n ", exp.Message); exp = exp.InnerException; } err += string.Format("{0}\n ", e.StackTrace); Log4Net.AddLog(err, InfoLevel.ERROR); }
public int BatchWrite(Dictionary <string, object> tags, bool sync) { int rs = -1; Dictionary <IGroup, SortedDictionary <ITag, object> > dict = new Dictionary <IGroup, SortedDictionary <ITag, object> >(); foreach (var item in tags) { var tag = this[item.Key]; if (tag != null) { IGroup grp = tag.Parent; SortedDictionary <ITag, object> values; if (!dict.ContainsKey(grp)) { values = new SortedDictionary <ITag, object>(); if (tag.Address.VarType != DataType.BOOL && tag.Address.VarType != DataType.STR) { values.Add(tag, tag.ValueToScale(Convert.ToSingle(item.Value))); } else { values.Add(tag, item.Value); } dict.Add(grp, values); } else { values = dict[grp]; if (tag.Address.VarType != DataType.BOOL && tag.Address.VarType != DataType.STR) { values.Add(tag, tag.ValueToScale(Convert.ToSingle(item.Value))); } else { values.Add(tag, item.Value); } } } else { Log4Net.AddLog(string.Format("变量{0}不在变量表中,无法下载", item.Key), InfoLevel.ERROR); } } foreach (var dev in dict) { rs = dev.Key.BatchWrite(dev.Value, sync); } return(rs); }
private void LoadFromCsv() { if (Clipboard.ContainsText(TextDataFormat.Text)) { List <TagData> dataList = new List <TagData>(); string data = Clipboard.GetText(TextDataFormat.Text); if (string.IsNullOrEmpty(data)) { return; } list.Clear(); using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(data))) { using (var mysr = new StreamReader(stream)) { string strline = ""; while ((strline = mysr.ReadLine()) != null) { string[] aryline = strline.Split('\t'); try { var id = Convert.ToInt16(aryline[0]); var groupid = Convert.ToInt16(aryline[1]); var name = aryline[2]; var address = aryline[3]; var type = Convert.ToByte(aryline[4]); var size = Convert.ToUInt16(aryline[5]); var active = Convert.ToBoolean(aryline[6]); var desp = aryline[7]; TagData tag = new TagData(id, groupid, name, address, type, size, active, false, false, false, null, desp, 0, 0, 0); list.Add(tag); dataList.Add(tag); } catch (Exception err) { Log4Net.AddLog("LoadFromCsv() " + err.Message, InfoLevel.FATAL); continue; } } } } list.Sort(); bindSourceProtocol.DataSource = new SortableBindingList <TagData>(dataList); tagCount.Text += dataList.Count.ToString(); } }
//完成从_list<TagMetaData> ===> _mapping<string,ITag>里面通过 名字找出 Itag public ITag this[string name] { get { try { if (string.IsNullOrEmpty(name)) { return(null); } ITag dataItem; _mapping.TryGetValue(name.ToUpper(), out dataItem); return(dataItem); } catch (Exception ex) { Log4Net.AddLog(ex.StackTrace, InfoLevel.ERROR); return(null); } } }
/// <summary> /// 把异常写入系统日志 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> void reader_OnClose(object sender, IOErrorEventArgs e) { Log4Net.AddLog(e.Reason, InfoLevel.ERROR); }
public void AddErrorLog(Exception e) { Log4Net.AddLog(e.GetExceptionMsg(), InfoLevel.ERROR); }