public virtual void CopyFrom(BindableObject other)
{
if (null == other)
{
return;
}
Type type1 = this.GetType();
BindableProperty.GetBindablePropertysOfType(type1, out var nameToBindableProperty1);
Type type2 = other.GetType();
BindableProperty.GetBindablePropertysOfType(type2, out var nameToBindableProperty2);
if (null != nameToBindableProperty1)
{
foreach (KeyValuePair <string, BindableProperty> keyValuePair in nameToBindableProperty1)
{
nameToBindableProperty2.TryGetValue(keyValuePair.Key, out var bindableProperty);
if (null != bindableProperty && (ChangedPropertiesSet.Contains(bindableProperty) || other.ChangedPropertiesSet.Contains(bindableProperty)))
{
object value = other.GetValue(bindableProperty);
if (null != value)
{
InternalSetValue(keyValuePair.Value, value);
}
}
}
}
}
internal void InternalSetValue(BindableProperty property, object value)
{
if (true == IsBinded)
{
SetValue(property, value, false, true);
}
else
{
if (null == property)
{
throw new ArgumentNullException(nameof(property));
}
object oldvalue = null;
if (null == property.DefaultValueCreator)
{
BindablePropertyContext context = GetOrCreateContext(property);
if (null != context)
{
context.Attributes |= BindableContextAttributes.IsManuallySet;
oldvalue = context.Value;
context.Value = value;
}
}
else
{
oldvalue = property.DefaultValueCreator.Invoke(this);
}
property.PropertyChanged?.Invoke(this, oldvalue, value);
OnPropertyChanged(property.PropertyName);
OnPropertyChangedWithData(property);
}
ChangedPropertiesSet.Add(property);
}
