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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*=============================================================================
**
**
**
** Purpose: The exception class for versioning problems with DLLS.
**
**
=============================================================================*/
namespace System {
using System;
using System.Runtime.Remoting;
using System.Runtime.Serialization;
using System.Runtime.CompilerServices;
using System.Globalization;
using System.Security.Permissions;
using System.Runtime.Versioning;
using System.Diagnostics.Contracts;
[System.Runtime.InteropServices.ComVisible(true)]
[Serializable] public class MissingMemberException : MemberAccessException, ISerializable {
public MissingMemberException()
: base(Environment.GetResourceString("Arg_MissingMemberException")) {
SetErrorCode(__HResults.COR_E_MISSINGMEMBER);
}
public MissingMemberException(String message)
: base(message) {
SetErrorCode(__HResults.COR_E_MISSINGMEMBER);
}
public MissingMemberException(String message, Exception inner)
: base(message, inner) {
SetErrorCode(__HResults.COR_E_MISSINGMEMBER);
}
protected MissingMemberException(SerializationInfo info, StreamingContext context) : base (info, context) {
ClassName = (String)info.GetString("MMClassName");
MemberName = (String)info.GetString("MMMemberName");
Signature = (byte[])info.GetValue("MMSignature", typeof(byte[]));
}
public override String Message
{
[System.Security.SecuritySafeCritical] // auto-generated
get {
if (ClassName == null) {
return base.Message;
} else {
// do any desired fixups to classname here.
return Environment.GetResourceString("MissingMember_Name",
ClassName + "." + MemberName +
(Signature != null ? " " + FormatSignature(Signature) : ""));
}
}
}
// Called to format signature
[System.Security.SecurityCritical] // auto-generated
[MethodImplAttribute(MethodImplOptions.InternalCall)]
internal static extern String FormatSignature(byte [] signature);
// Potentially called from the EE
private MissingMemberException(String className, String memberName, byte[] signature)
{
ClassName = className;
MemberName = memberName;
Signature = signature;
}
public MissingMemberException(String className, String memberName)
{
ClassName = className;
MemberName = memberName;
}
[System.Security.SecurityCritical] // auto-generated_required
public override void GetObjectData(SerializationInfo info, StreamingContext context) {
if (info==null) {
throw new ArgumentNullException("info");
}
Contract.EndContractBlock();
base.GetObjectData(info, context);
info.AddValue("MMClassName", ClassName, typeof(String));
info.AddValue("MMMemberName", MemberName, typeof(String));
info.AddValue("MMSignature", Signature, typeof(byte[]));
}
// If ClassName != null, GetMessage will construct on the fly using it
// and the other variables. This allows customization of the
// format depending on the language environment.
protected String ClassName;
protected String MemberName;
protected byte[] Signature;
}
}
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