private void AttachToProvider()
{
if (provider != null)
{
if (provider.GetValueProviderName() == baseValueName)
{
return;
}
provider.DetachConsumer(this);
provider = null;
}
if (!(baseValueName == string.Empty) && IsConnectedInCollecton())
{
provider = LocateProviderByName(baseValueName);
if (provider == null)
{
throw new ArgumentException(Utils.SRGetStr("ExceptioncalCulatedValueProvider", baseValueName));
}
provider.AttachConsumer(this);
SetValueInternal(provider.GetValue(), provider.GetDate());
((IValueConsumer)this).Refresh();
}
}
private void AttachToProvider(bool exact)
{
Hashtable hashtable = CollectValues();
if (provider != null)
{
if (hashtable.ContainsKey(valueSource) && hashtable[valueSource] == provider)
{
return;
}
provider.DetachConsumer(this);
provider = null;
}
if (Common == null || Common.GaugeCore.isInitializing)
{
return;
}
if (valueSource == string.Empty)
{
SetValue(Value, initialize: true);
return;
}
if (hashtable.ContainsKey(ValueSource))
{
provider = (IValueProvider)hashtable[ValueSource];
provider.AttachConsumer(this);
}
else if (exact)
{
throw new ArgumentException(Utils.SRGetStr("ExceptionLocateCProviderFailed", valueSource));
}
if (provider != null)
{
SetValue(provider.GetValue(), initialize: true);
}
}