// Copyright Christophe Bertrand.
// A ITypeContainer for BindToObject.
// It is needed because of the constructor parameter dataMember (the equivalent field has a different type).
using System;
using System.Collections;
using System.Collections.Generic;
using System.Reflection;
using System.Windows.Forms;
#if DEBUG
using System.Diagnostics;
#endif
namespace UniversalSerializerLib3
{
internal class BindToObjectContainer : ITypeContainer
{
#region Store
public Binding owner;
public object dataSource;
public string dataMember;
#endregion Store
public ITypeContainer CreateNewContainer(object ContainedObject)
{
var c = new BindToObjectContainer();
c.owner = (Binding) ownerFI.GetValue(ContainedObject);
c.dataSource = dataSourceFI.GetValue(ContainedObject);
c.dataMember = ((BindingMemberInfo)dataMemberFI.GetValue(ContainedObject)).BindingMember;
return c;
}
static readonly Type _tBindToObject = Tools.GetTypeFromFullName("System.Windows.Forms.BindToObject");
static readonly FieldInfo ownerFI = _tBindToObject.GetField("owner", BindingFlags.Instance | BindingFlags.NonPublic);
static readonly FieldInfo dataSourceFI = _tBindToObject.GetField("dataSource", BindingFlags.Instance | BindingFlags.NonPublic);
static readonly FieldInfo dataMemberFI = _tBindToObject.GetField("dataMember", BindingFlags.Instance | BindingFlags.NonPublic);
static readonly ConstructorInfo constructor = _tBindToObject.GetConstructor(
BindingFlags.NonPublic | BindingFlags.Instance, null,
new Type[] { typeof(Binding), typeof(Object), typeof(String) }, null);
public object Deserialize()
{
object bc = constructor.Invoke(new object[] { this.owner, this.dataSource, this.dataMember });
return bc;
}
public bool IsValidType(Type type)
{
return Tools.TypeIs(type, _tBindToObject);
}
public bool ApplyEvenIfThereIsANoParamConstructor
{
get { return true; }
}
public bool ApplyToStructures
{
get { return false; }
}
public bool ApplyEvenIfThereIsAValidConstructor
{
get { return false; }
}
}
}
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