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Code Issues Releases Wiki Activity

Refactored constructors for easier inheritance

pull/10/head
David Hall 2018-07-21 14:12:08 -06:00
parent b6ac026cdd
commit d6bce2e752
1 changed files with 3 additions and 2 deletions
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5
Core/InteropServices/ComConnectionPoint.cs
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@ -22,7 +22,8 @@ namespace Vanara.InteropServices
{
if (source == null) throw new ArgumentNullException(nameof(source));
if (sink == null) sink = this;
if (interfaces == null || interfaces.Length < 1) throw new ArgumentOutOfRangeException(nameof(interfaces));
if (interfaces == null) interfaces = GetComInterfaces(sink);
if (interfaces.Length < 1) throw new ArgumentOutOfRangeException(nameof(interfaces));
// Start the event sink
if (!(source is IConnectionPointContainer connectionPointContainer)) throw new InvalidOperationException("The source object must be COM object that supports the IConnectionPointContainer interface.");
@ -42,7 +43,7 @@ namespace Vanara.InteropServices
/// will be used to setup the connection points. If this object implements COM interfaces that cannot be used as connection points,
/// use the constructor that allows for supported interfaces to be specified.
/// </param>
public ComConnectionPoint(object source, object sink) : this(source, sink, GetComInterfaces(sink)) { }
public ComConnectionPoint(object source, object sink) : this(source, sink, null) { }
private static Type[] GetComInterfaces(object sink)
{