public bool UpdateTag(UInt32 TagHandle, Object Value, TagQuality Quality)
{
bool flag = WtOPCInterface.UpdateTag(TagHandle, Value, (UInt16)Quality);
//if (flag)
//{
// this.tagList.FindTag(TagHandle).TagValue = Value;
//}
return(flag);
}
//Methods
public bool RemoveTag(string tagName)
{
bool flag = WtOPCInterface.RemoveTag(this.TagList[tagName].TagHandle);
if (flag)
{
this.tagList.Remove(tagName);
}
return(flag);
}
public bool Deactivate30MinTimer(string serialNumber)
{
var res = WtOPCInterface.Deactivate30MinTimer(serialNumber);
if (res == 1)
{
return(true);
}
return(false);
}
public bool UpdateTagByName(String Name, Object Value, TagQuality Quality)
{
bool flag = WtOPCInterface.UpdateTagByName(Name, Value, (UInt16)Quality);
if (flag)
{
//为什么只更新TagValue？
this.tagList.FindTag(Name).TagValue = Value;
}
return(flag);
}
public UInt32 CreateTag(String TagName, object TagValue, String TagDescr, TagQuality TagInitialQuality, bool IsWritable)
{
UInt32 num = WtOPCInterface.CreateTag(TagName, TagValue, (UInt16)TagInitialQuality, IsWritable);
if (num > 0)
{
TagInfo tagInfo = new TagInfo
{
TagHandle = num,
TagName = TagName,
TagQuality = TagInitialQuality,
TagValue = TagValue,
TagDescr = TagDescr
};
this.tagList.Add(tagInfo);
}
return(num);
}
public bool ReadTagWithTimeStamp(UInt32 TagHandle, ref Object Value, ref UInt16 Quality, ref System.Runtime.InteropServices.ComTypes.FILETIME Timestamp)
{
return(WtOPCInterface.ReadTagWithTimeStamp(TagHandle, ref Value, ref Quality, ref Timestamp));
}
public void SetVendorInfo(String VendorInfo)
{
WtOPCInterface.SetVendorInfo(VendorInfo);
}
public bool ReadTag(UInt32 TagHandle, ref Object Value)
{
return(WtOPCInterface.ReadTag(TagHandle, ref Value));
}
public bool RefreshAllClients()
{
return(WtOPCInterface.RefreshAllClients());
}
//public bool UpdateTagWithTimeStamp(UInt32 TagHandle, Object Value, TagQuality Quality, System.Runtime.InteropServices.ComTypes.FILETIME timestamp)
//{
// bool flag = WtOPCInterface.UpdateTagWithTimeStamp(TagHandle, Value, (UInt16)Quality, timestamp);
// if (flag)
// {
// this.tagList[].TagValue = Value;
// }
// return flag;
//}
public bool UnregisterServer()
{
return(WtOPCInterface.UnregisterServer(this.CLSIDServer, this.ServerName));
}
public Int32 NumbrClientConnections()
{
return(WtOPCInterface.NumbrClientConnections());
}
public bool SuspendTagUpdates(UInt32 TagHandle, bool OnOff)
{
return(WtOPCInterface.SuspendTagUpdates(TagHandle, OnOff));
}
public bool InitOPCSvr()
{
return(WtOPCInterface.InitWTOPCsvr(this.CLSIDServer, this.ServerRate));
}
public bool SetTagProperties(UInt32 TagHandle, UInt32 PropertyID, String Description, Object Value)
{
return(WtOPCInterface.SetTagProperties(TagHandle, PropertyID, Description, Value));
}
public void RequestDisconnect()
{
WtOPCInterface.RequestDisconnect();
}
public short OPCSvrRevision()
{
return(WtOPCInterface.WTOPCsvrRevision());
}
public bool UninitOPCSvr()
{
return(WtOPCInterface.UninitWTOPCsvr());
}
public bool SetCaseSensitivity(bool bOn)
{
return(WtOPCInterface.SetCaseSensitivity(bOn));
}
public bool ConvertFileTimeToVBDate1(ref System.Runtime.InteropServices.ComTypes.FILETIME FileTime, ref double VBDate)
{
return(WtOPCInterface.ConvertFileTimeToVBDate1(ref FileTime, ref VBDate));
}
public bool AddLocalServiceKeysToRegistry(String ServerName)
{
return(WtOPCInterface.AddLocalServiceKeysToRegistry(ServerName));
}
public bool ResetServerRate(UInt32 ServerRate)
{
return(WtOPCInterface.ResetServerRate(ServerRate));
}
public bool SetThreadingModel(UInt32 dwCoInit)
{
return(WtOPCInterface.SetThreadingModel(dwCoInit));
}
public char SetOPCsvrQualifier(char qualifier)
{
return(WtOPCInterface.SetWtOPCsvrQualifier(qualifier));
}
public bool StartUpdateTags()
{
return(WtOPCInterface.StartUpdateTags());
}
public bool EndUpdateTags()
{
return(WtOPCInterface.EndUpdateTags());
}
public UInt32 SetHashing(UInt32 sizeHash)
{
return(WtOPCInterface.SetHashing(sizeHash));
}
//public bool UpdateTagToList(UInt32 TagHandle, Object Value, TagQuality Quality)
//{
// bool flag = WtOPCInterface.UpdateTagToList(TagHandle, Value, (UInt16)Quality);
// if (flag)
// {
// this.tagList.FindTag(TagHandle).TagValue = Value;
// }
// return flag;
//}
public void SetServerState(OpcServerState ServerState)
{
WtOPCInterface.SetServerState(ServerState);
}
public bool UpdateRegistry()
{
return(WtOPCInterface.UpdateRegistry(this.CLSIDServer, this.ServerName, this.ServerDescr, this.ExePath));
}
//Callback Function
public bool EnableWriteNotification(WtOPCInterface.WriteNotificationDelegate Callback, bool ConvertToNativeType)
{
return(WtOPCInterface.EnableWriteNotification(Callback, ConvertToNativeType));
}
