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//------------------------------------------------------------------------------
// <copyright file="ProviderConnectionPoint.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.UI.WebControls.WebParts {
using System;
using System.Reflection;
using System.Web;
using System.Web.Util;
public class ProviderConnectionPoint : ConnectionPoint {
// Used by WebPartManager to verify the custom ConnectionPoint type has
// the correct constructor signature.
internal static readonly Type[] ConstructorTypes;
static ProviderConnectionPoint() {
ConstructorInfo constructor = typeof(ProviderConnectionPoint).GetConstructors()[0];
ConstructorTypes = WebPartUtil.GetTypesForConstructor(constructor);
}
public ProviderConnectionPoint(MethodInfo callbackMethod, Type interfaceType, Type controlType,
string displayName, string id, bool allowsMultipleConnections) : base(
callbackMethod, interfaceType, controlType, displayName, id, allowsMultipleConnections) {
}
/// <devdoc>
/// The secondary interfaces for this connection point. An exception will be thrown
/// if primary interfaces are returned in this collection.
/// </devdoc>
public virtual ConnectionInterfaceCollection GetSecondaryInterfaces(Control control) {
return ConnectionInterfaceCollection.Empty;
}
public virtual object GetObject(Control control) {
if (control == null) {
throw new ArgumentNullException("control");
}
return CallbackMethod.Invoke(control, null);
}
}
}
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