// Token: 0x06001C41 RID: 7233 RVA: 0x00084DEC File Offset: 0x00082FEC
private void TransferValue()
{
base.IsInTransfer = true;
base.NeedsDataTransfer = false;
DependencyObject targetElement = base.TargetElement;
if (targetElement != null)
{
bool flag = TraceData.IsExtendedTraceEnabled(this, TraceDataLevel.Transfer);
object obj = DependencyProperty.UnsetValue;
object obj2 = this._tempValues;
CultureInfo culture = base.GetCulture();
int count = this.MutableBindingExpressions.Count;
for (int i = 0; i < count; i++)
{
this._tempValues[i] = this.MutableBindingExpressions[i].GetValue(targetElement, base.TargetProperty);
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.GetRawValueMulti(new object[]
{
TraceData.Identify(this),
i,
TraceData.Identify(this._tempValues[i])
}));
}
}
if (this.Converter != null)
{
obj2 = this.Converter.Convert(this._tempValues, base.TargetProperty.PropertyType, this.ParentMultiBinding.ConverterParameter, culture);
if (base.IsDetached)
{
return;
}
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.UserConverter(new object[]
{
TraceData.Identify(this),
TraceData.Identify(obj2)
}));
}
}
else if (base.EffectiveStringFormat != null)
{
for (int j = 0; j < this._tempValues.Length; j++)
{
if (this._tempValues[j] == DependencyProperty.UnsetValue)
{
obj2 = DependencyProperty.UnsetValue;
break;
}
}
}
else
{
if (TraceData.IsEnabled)
{
TraceData.Trace(TraceEventType.Error, TraceData.MultiValueConverterMissingForTransfer, this);
goto IL_371;
}
goto IL_371;
}
if (base.EffectiveStringFormat == null || obj2 == Binding.DoNothing || obj2 == DependencyProperty.UnsetValue)
{
obj = obj2;
}
else
{
try
{
if (obj2 == this._tempValues)
{
obj = string.Format(culture, base.EffectiveStringFormat, this._tempValues);
}
else
{
obj = string.Format(culture, base.EffectiveStringFormat, new object[]
{
obj2
});
}
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.FormattedValue(new object[]
{
TraceData.Identify(this),
TraceData.Identify(obj)
}));
}
}
catch (FormatException)
{
obj = DependencyProperty.UnsetValue;
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.FormattingFailed(new object[]
{
TraceData.Identify(this),
base.EffectiveStringFormat
}));
}
}
}
Array.Clear(this._tempValues, 0, this._tempValues.Length);
if (obj != Binding.DoNothing)
{
if (base.EffectiveTargetNullValue != DependencyProperty.UnsetValue && BindingExpressionBase.IsNullValue(obj))
{
obj = base.EffectiveTargetNullValue;
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.NullConverter(new object[]
{
TraceData.Identify(this),
TraceData.Identify(obj)
}));
}
}
if (obj != DependencyProperty.UnsetValue && !base.TargetProperty.IsValidValue(obj))
{
if (TraceData.IsEnabled)
{
TraceData.Trace(base.TraceLevel, TraceData.BadValueAtTransfer, obj, this);
}
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.BadValueAtTransferExtended(new object[]
{
TraceData.Identify(this),
TraceData.Identify(obj)
}));
}
obj = DependencyProperty.UnsetValue;
}
if (obj == DependencyProperty.UnsetValue)
{
obj = base.UseFallbackValue();
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.UseFallback(new object[]
{
TraceData.Identify(this),
TraceData.Identify(obj)
}));
}
}
if (flag)
{
TraceData.Trace(TraceEventType.Warning, TraceData.TransferValue(new object[]
{
TraceData.Identify(this),
TraceData.Identify(obj)
}));
}
bool flag2 = !base.IsInUpdate || !ItemsControl.EqualsEx(obj, base.Value);
if (flag2)
{
base.ChangeValue(obj, true);
base.Invalidate(false);
Validation.ClearInvalid(this);
}
base.Clean();
if (flag2)
{
this.OnTargetUpdated();
}
}
}
IL_371:
base.IsInTransfer = false;
}
