59 lines
2.0 KiB
C#
59 lines
2.0 KiB
C#
//-----------------------------------------------------------------------------
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
//-----------------------------------------------------------------------------
|
|
|
|
namespace System.ServiceModel.Activation.Configuration
|
|
{
|
|
using System;
|
|
using System.ComponentModel;
|
|
using System.ComponentModel.Design.Serialization;
|
|
using System.Runtime;
|
|
using System.Security.Principal;
|
|
|
|
class SecurityIdentifierConverter : TypeConverter
|
|
{
|
|
public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
|
|
{
|
|
if (typeof(string) == sourceType)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return base.CanConvertFrom(context, sourceType);
|
|
}
|
|
|
|
public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
|
|
{
|
|
if (typeof(InstanceDescriptor) == destinationType)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return base.CanConvertTo(context, destinationType);
|
|
}
|
|
|
|
public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
|
|
{
|
|
Fx.Assert(this.CanConvertFrom(context, value.GetType()), "");
|
|
if (value is string)
|
|
{
|
|
return new SecurityIdentifier((string)value);
|
|
}
|
|
|
|
return base.ConvertFrom(context, culture, value);
|
|
}
|
|
|
|
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
|
|
{
|
|
Fx.Assert(this.CanConvertTo(context, destinationType), "");
|
|
if (destinationType == typeof(string) && value is SecurityIdentifier)
|
|
{
|
|
SecurityIdentifier sid = (SecurityIdentifier)value;
|
|
return sid.Value;
|
|
}
|
|
|
|
return base.ConvertTo(context, culture, value, destinationType);
|
|
}
|
|
}
|
|
}
|