/// <summary>
/// Adds the server group by group name and group state (optional).
/// </summary>
/// <param name="name">The group name.</param>
/// <param name="state">The group state.</param>
/// <returns>
/// Added group.
/// </returns>
public OpcDaGroup AddGroup(string name, OpcDaGroupState state = null)
{
CheckConnected();
if (state == null)
{
state = new OpcDaGroupState();
}
int serverGroupHandle;
TimeSpan revisedUpdateRate;
int localeId = CultureHelper.GetLocaleId(state.Culture);
object opcDaGroup = As <OpcServer>().AddGroup(name,
state.IsActive.GetValueOrDefault(false),
state.UpdateRate.GetValueOrDefault(TimeSpan.FromSeconds(1)),
state.ClientHandle.GetValueOrDefault(0),
state.TimeBias,
state.PercentDeadband,
localeId, out serverGroupHandle, out revisedUpdateRate);
OpcDaGroup @group = CreateGroupWrapper(opcDaGroup);
@group.UserData = state.UserData;
OnGroupsChanged(new OpcDaServerGroupsChangedEventArgs(group, null));
return(@group);
}
/// <summary>
/// Sets the group state.
/// </summary>
/// <param name="state">the group state.</param>
public void SetState(OpcDaGroupState state)
{
int localeId = CultureHelper.GetLocaleId(state.Culture);
TimeSpan updateRate = As <OpcGroupStateMgt>().SetState(state.UpdateRate, state.IsActive, state.TimeBias,
state.PercentDeadband, localeId, state.ClientHandle);
if (state.UpdateRate.HasValue)
{
_updateRate = updateRate;
}
if (state.IsActive.HasValue)
{
_isActive = state.IsActive.Value;
}
if (state.TimeBias.HasValue)
{
_timeBias = state.TimeBias.Value;
}
if (state.PercentDeadband.HasValue)
{
_percentDeadband = state.PercentDeadband.Value;
}
if (state.Culture != null)
{
_culture = state.Culture;
}
if (state.ClientHandle.HasValue)
{
_clientHandle = state.ClientHandle.Value;
}
}
