public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
{
DebugHelper.AssertUIThread();
if ((targetTypes != null) && (targetTypes.Length > 0))
{
if (this.converter != null)
{
value = this.converter.ConvertBack(value, targetTypes[0], this.converterParameter, culture);
}
BinaryMetadataProxy foo = this.cachedValue as BinaryMetadataProxy;
if ((this.structType != null) && (this.path != null) && (foo != null))
{
PropertyInfo propertyInfo = this.structType.GetProperty(this.path, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (propertyInfo != null)
{
object data = foo.ReadFromBuffer(this.structType);
if (data != null)
{
propertyInfo.SetValue(data, value);
}
foo.WriteToBuffer(this.structType, data);
}
else
{
FieldInfo fieldInfo = this.structType.GetField(this.path, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (fieldInfo != null)
{
object data = foo.ReadFromBuffer(this.structType);
if (data != null)
{
fieldInfo.SetValue(data, value);
}
foo.WriteToBuffer(this.structType, data);
}
else
{
throw new InvalidOperationException("Path not found");
}
}
}
}
return(new object[1] {
this.cachedValue
});
}
private object GetFieldValue()
{
Debug.Assert(this.structType != null);
Debug.Assert(this.path != null);
Debug.Assert(this.cachedValue != null);
object objectValue = null;
object fieldValue = null;
ReadOnlyCollection <byte> bytes = this.cachedValue as ReadOnlyCollection <byte>;
if (bytes != null)
{
if (Marshal.SizeOf(this.structType) > bytes.Count)
{
throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, "Struct '{0}' is bigger than the binary metadata.", this.structType.FullName));
}
byte[] array = new byte[bytes.Count];
bytes.CopyTo(array, 0);
unsafe
{
fixed(byte *pBytes = array)
{
IntPtr ptrBytes = new IntPtr(pBytes);
objectValue = Marshal.PtrToStructure(ptrBytes, this.structType);
}
}
}
else
{
BinaryMetadataProxy foo = this.cachedValue as BinaryMetadataProxy;
if (foo != null)
{
objectValue = foo.ReadFromBuffer(this.structType);
}
}
if (objectValue != null)
{
PropertyInfo propertyInfo = this.structType.GetProperty(this.path, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (propertyInfo != null)
{
fieldValue = propertyInfo.GetValue(objectValue);
}
else
{
FieldInfo fieldInfo = this.structType.GetField(this.path, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (fieldInfo != null)
{
fieldValue = fieldInfo.GetValue(objectValue);
}
else
{
throw new InvalidOperationException("Path not found");
}
}
}
return(fieldValue);
}
