[lnkForumImage]
TotalShareware - Download Free Software
Confronta i prezzi di migliaia di prodotti.
Asp Forum
 Home | Login | Register | Search 


 

Forums >

microsoft.public.dotnet.framework.remoting

SoapSubs and Constructors

Cliff_Harker

7/21/2004 5:47:00 PM

I have read lots of messages about SoapSubs not creating Constructors
properly but wanted to know how I might hand craft that code when
Soapsubs has finished.

I have a dead noddy example RemoteObject

using System;

namespace Cliff.Samples
{
/// <summary>
/// Summary description for MyRemoteObject.
/// </summary>
public class MyBase : System.MarshalByRefObject
{
public MyBase()
{
Console.WriteLine( "Base con called" );
}
}

public class MyRemoteObject : MyBase
{
private int _a;

public int a
{
get { return _a; }
set { _a = value; }
}
public MyRemoteObject()
{
Console.WriteLine( "Constructor called" );
_a = 0;
}
public MyRemoteObject( int a )
{
Console.WriteLine( "2nd Constructor called" );
_a = a;
}
public string Hello()
{
Console.WriteLine("Hello called");
return "Hello";
}
public void WriteToDatabase()
{
Console.WriteLine( "database write " + _a.ToString() );
}
}
}

When I run SoapSubs I get

using System;
using System.Runtime.Remoting.Messaging;
using System.Runtime.Remoting.Metadata;
using System.Runtime.Remoting.Metadata.W3cXsd2001;
namespace Cliff.Samples {

[SoapType(XmlNamespace=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples/MyRemoteObject%2C%20Version%3D1.0.1663.20057%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3D...,
XmlTypeNamespace=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples/MyRemoteObject%2C%20Version%3D1.0.1663.20057%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3D...)]
public class MyBase :
System.Runtime.Remoting.Services.RemotingClientProxy
{
// Constructor
public MyBase()
{
}

public Object RemotingReference
{
get{return(_tp);}
}

}

[SoapType(XmlNamespace=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples/MyRemoteObject%2C%20Version%3D1.0.1663.20057%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3D...,
XmlTypeNamespace=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples/MyRemoteObject%2C%20Version%3D1.0.1663.20057%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3D...)]
public class MyRemoteObject : MyBase
{
public Int32 a
{
[SoapMethod(SoapAction=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples.MyRemoteObject/MyRemoteObject#g...)]
get{return ((MyRemoteObject) _tp).a;}

[SoapMethod(SoapAction=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples.MyRemoteObject/MyRemoteObject#s...)]
set{((MyRemoteObject) _tp).a= value;}
}
[SoapMethod(SoapAction=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples.MyRemoteObject/MyRemoteObject#H...)]
public String Hello()
{
return ((MyRemoteObject) _tp).Hello();
}
[SoapMethod(SoapAction=@"http://schemas.microsoft.com/clr/nsassem/Cliff.Samples.MyRemoteObject/MyRemoteObject#WriteToData...)]
public void WriteToDatabase()
{
((MyRemoteObject) _tp).WriteToDatabase();
}

}
}

Now my Client code

RemotingConfiguration.Configure("RemoteClient.exe.config");
MyRemoteObject obj = new MyRemoteObject(4);
Console.WriteLine( obj.Hello() );
obj.WriteToDatabase();
obj.a = 22;
obj.WriteToDatabase();
Console.ReadLine();

falls down because MyRemoteObject(4) fails because there is no
constructor that takes an int. In fact I can't see a "default"
constructor for MyRemoteObject either.

How do I get this too work. The remote objects are Client
Instantiated and are MarshalByRef so parameterised constructors are
allowed.

What gives? Any ideas?

thanks

Cliff