protected void UpdateChildBinding()
{
if (_currentChildBinding != null)
{
_currentChildBinding.Changed -= ChildSourceBindingChanged;
_currentChildBinding.Dispose();
_currentChildBinding = null;
}
if (NotifyChange == null)
{
return;
}
var currentValue = NotifyChange.Value;
if (currentValue == null)
{
// value will be missing... so end consumer will need to use fallback values
return;
}
else
{
_currentChildBinding = SourceBindingFactory.CreateBinding(currentValue, _childTokens);
_currentChildBinding.Changed += ChildSourceBindingChanged;
}
}
protected virtual void ClearSourceBinding()
{
if (_sourceBinding != null)
{
_sourceBinding.Dispose();
_sourceBinding = null;
}
}
private void ClearSourceBinding()
{
if (_sourceBinding != null)
{
_sourceBinding.Dispose();
_sourceBinding = null;
}
}
protected override void Dispose(bool isDisposing)
{
if (isDisposing && _currentChildBinding != null)
{
_currentChildBinding.Changed -= ChildSourceBindingChanged;
_currentChildBinding.Dispose();
_currentChildBinding = null;
}
base.Dispose(isDisposing);
}
protected override void Dispose(bool isDisposing)
{
if (isDisposing)
{
if (_currentChildBinding != null)
{
_currentChildBinding.Dispose();
_currentChildBinding = null;
}
}
base.Dispose(isDisposing);
}
private void ClearPathSourceBinding()
{
if (_sourceBinding != null)
{
_sourceBinding.Changed -= SourceBindingOnChanged;
_sourceBinding.Dispose();
_sourceBinding = null;
}
}
private void UpdateChildBinding()
{
if (_currentChildBinding != null)
{
_currentChildBinding.Changed -= ChildSourceBindingChanged;
_currentChildBinding.Dispose();
_currentChildBinding = null;
}
var currentValue = FieldInfo.GetValue(Source);
if (currentValue == null)
{
// value will be missing... so end consumer will need to use fallback values
return;
}
else
{
_currentChildBinding = SourceBindingFactory.CreateBinding(currentValue, _childTokens);
_currentChildBinding.Changed += ChildSourceBindingChanged;
}
}