public bool InitOPC(Action <string, eOutputType> output)
{
OutPut = output;
try
{
opcClient.OnDataReveiced += new OPCClient.DataReveiced(opcClient_OnDataReveiced);
opcClient.OnScanError += new OPCClient.ScanErrorEventHandler(opcClient_OnScanError);
//连接OPC
if (opcClient.Connect(this.ServerName, this.ServerIP))
{
//创建组
opcClient.CreateGroup(Tags);
//开始读数
opcClient.Read();
return(true);
}
return(false);
}
catch (Exception ex) { output(string.Format("OPC服务" + ServerName + "初始化异常:{0}", ex.Message), eOutputType.Error); }
return(false);
}
private static void CreatGroups()
{
opcKepClient.ConnectServer("", sServerName);
if (opcKepClient.opc_connected == true)
{
opcKepClient.itmHandleClient = 0;
opcKepClient.lKepItem = new List <OPCItem>();
foreach (OPCItemsStruct OPCItemsStrt in lOPCItemsStrt)
{
opcKepClient.CreateGroup(OPCItemsStrt.sGroupName, 250, true, OPCItemsStrt.sItems.ToList());
}
}
}
/*private static void InsertSql(int NumItems, ref Array ClientHandles, ref Array ItemValues, ref Array Qualities, ref Array TimeStamps)
* {
*
* for (int i = 1; i <= NumItems; i++)
* {
* int Index = (int)ClientHandles.GetValue(i);
* string ItemID = opcKepClient.lKepItem[Index].ItemID;
* var ItemValue = opcKepClient.lKepItem[Index].Value;
* int? ItemQuality = opcKepClient.lKepItem[Index].Quality;
* DateTime? ItemTimeStamp = opcKepClient.lKepItem[Index].TimeStamp;
* string sqldelet = string.Format("delete from {0} where {1}='{2}' ", "Runtimes", "ItemID", ItemID);
* //string sqlInsert = string.Format("INSERT INTO {0}({1},{2},{3},{4},{5}) VALUES ({6},{7},{8},{9},{10})", "Runtimes", "ItemID",
* // "ItemValue", "ItemQualitie", "ItemTimeStamp", "UpdateTime", ItemID, ItemValue, ItemQuality, ItemTimeStamp, DateTime.Now);
* string sqlInsert = string.Format("INSERT INTO {0} VALUES ('{1}','{2}','{3}','{4}','{5}') ", "Runtimes",
* ItemID, ItemValue, ItemQuality, ItemTimeStamp, DateTime.Now);
* SQLClient sqlclnt = new SQLClient();
* //sqlclnt.sConnectStr="Data Source=.;Initial Catalog=Runtime;Integrated Security=True";
* sqlclnt.sqlExecuteNonQuery(sqldelet);
* sqlclnt.sqlExecuteNonQuery(sqlInsert);
* }
*
* }*/
private static void CreatGroups()
{
opcKepClient.ConnectServer("", sServerName);
//Thread.Sleep(1000);
if (opcKepClient.opc_connected == true)
{
opcKepClient.itmHandleClient = 0;
opcKepClient.lKepItem = new List <OPCItem>();
foreach (OPCItemsStruct OPCItemsStrt in lOPCItemsStrt)
{
opcKepClient.CreateGroup(OPCItemsStrt.sGroupName, 250, true, OPCItemsStrt.sItems.ToList());
}
/*AsyncReadTimer.Enabled = true;
* Console.WriteLine("Updata From OPC Server => Start");
* SqlInsertTimer.Enabled = true;
* Console.WriteLine("Insert To Sql => Start");
*/
}
}
