public OpcGroup GetPublicGroup(string p_GroupName)
{
if (m_IfServer == null)
{
Marshal.ThrowExceptionForHR(HResults.E_ABORT);
}
OpcGroup l_Grp = new OpcGroup(ref m_IfServer, true, p_GroupName, false, 1000);
l_Grp.InternalAdd(null, null, 0);
return(l_Grp);
}
public override string ToString()
{
StringBuilder l_Sb = new StringBuilder("OPCIST: ", 256);
l_Sb.AppendFormat("error=0x{0:x} hclt=0x{1:x}", Error, HandleClient);
if (Error == HResults.S_OK)
{
l_Sb.AppendFormat(" val={0} time={1} qual=", DataValue, Timestamp);
l_Sb.Append(OpcGroup.QualityToString(Quality));
}
return(l_Sb.ToString());
}
public OpcGroup AddGroup(string groupName, bool setActive, int requestedUpdateRate,
int[] biasTime, float[] percentDeadband, int localeId)
{
if (m_IfServer == null)
{
Marshal.ThrowExceptionForHR(HResults.E_ABORT);
}
var group = new OpcGroup(ref m_IfServer, false, groupName, setActive, requestedUpdateRate);
group.InternalAdd(biasTime, percentDeadband, localeId);
return(group);
}