private PropertyDescriptorCollection GetPropertiesWithMetadata(PropertyDescriptorCollection originalCollection)
{
if (this.generatedMetadataType != null)
{
bool flag = false;
List <PropertyDescriptor> list = new List <PropertyDescriptor>();
foreach (PropertyDescriptor descriptor in originalCollection)
{
Attribute[] generatedMetadata = TypeDescriptorCache.GetGeneratedMetadata(this.generatedMetadataType, descriptor.Name);
PropertyDescriptor item = descriptor;
if (generatedMetadata.Length > 0)
{
item = new GeneratedMetadataPropertyDescriptor(descriptor, generatedMetadata);
flag = true;
}
list.Add(item);
}
if (flag)
{
return(new PropertyDescriptorCollection(list.ToArray(), true));
}
}
return(originalCollection);
}
