public void TestGetPropertyDescriptor1M()
{
var provider = new DataAnnotationsTypeDescriptionProvider(TypeDescriptor.GetProvider(typeof (TestEntity)));
var start = DateTime.Now;
for(int i = 0; i < 1000000; i++)
{
provider.GetTypeDescriptor(typeof (TestEntity), null);
}
var end = DateTime.Now;
Console.WriteLine(end - start);
}
private bool IsBindable(Type modelType, string propertyName)
{
if(TypeDescriptionProvider == null)
TypeDescriptionProvider = new DataAnnotationsTypeDescriptionProvider(TypeDescriptor.GetProvider(modelType));
var descriptor = TypeDescriptionProvider.GetTypeDescriptor(modelType);
var properties = descriptor.GetProperties();
var attributes = properties[propertyName].Attributes.OfType<DenyClientModificationAttribute>();
//if(attributes.Count > 0) there is a DenyClientModificationAttribute so not bindable.
return !(attributes.Count() > 0);
}