I//O-hannes JohannesEH

JohannesEH / Example.cs

Created October 27, 2011 22:21

How to make a non-nullable type wrapper in C#, today… (doesn't work, for blog)

	public void DoStuff(object input)
	{
	if (input == null)
	throw new ArgumentNullException("input");

	// Method implementation...
	}

JohannesEH / Implementation.cs

Created October 27, 2011 22:05

Extension Types for easier (and strongly typed) Attribute checks

	public static class AttributeExtensions
	{
	// Attribute.IsDefined shortcuts
	public static bool HasAttribute<T>(this object element) where T : Attribute
	{ return Attribute.IsDefined(element.GetType(), typeof(T)); }
	public static bool HasAttribute<T>(this object element, bool inherit) where T : Attribute
	{ return Attribute.IsDefined(element.GetType(), typeof(T), inherit); }
	public static bool HasAttribute<T>(this Assembly element) where T : Attribute
	{ return Attribute.IsDefined(element, typeof(T)); }
	public static bool HasAttribute<T>(this Assembly element, bool inherit) where T : Attribute

JohannesEH / ServiceConfiguration.xml

Created October 27, 2011 21:43

Host name problems in WCF service metadata

	<system.serviceModel>
	<services>
	<service name="Example.ProblemService" behaviorConfiguration="CustomBehavior">
	<endpoint contract="Example.IProblemService" binding="wsHttpBinding" bindingConfiguration="ssl" />
	<endpoint contract="IMetadataExchange" binding="mexHttpBinding" address="mex"/>
	</service>
	</services>

	<bindings>
	<wshttpbinding>

JohannesEH / Implementation.cs

Created October 25, 2011 09:21

JSON to dynamic object function

	private static dynamic CreateDynamicFromObjectGraph(object input)
	{
	if(input is IDictionary<string, object>)
	{
	var result = (IDictionary<string, object>)(new ExpandoObject());

	foreach (var pair in (IDictionary<string, object>)input)
	result.Add(pair.Key, CreateDynamicFromObjectGraph(pair.Value));

	return result;