Extension methods

namespace LearnCSharp
{
public class MyClass
{
public void doWork()
{

}
}

static public class MyClassExt
{
static public void extentionMethod(this object myclass)
{

}
}


public class UseIt
{
public void Yahoo()
{
new MyClass().doWork();
MyClass myClass = new MyClass();
myClass = null;
myClass.extentionMethod();
string s = null;
s.extentionMethod();
}

wsHttping Binding WCF service

I was helping out some of my team mates to get WCF webservice using wsHttpBinding working when called using Axis 2 client.

They were trying to send some huge xml data(as string) as parameter of web method. They could not use basicHttpBinding because it has limit of 7 KB or something.

Wcf client generated using svcutil was working fine, but Axis2 client was not working. We then used tcptrace and looked at Soap envelope which is generated by Axis 2 client and wcf client. We found that one generated by Axis did not have soap addressing header.

So after enabling Axis 2 addressing module , we could get Axis2 client working with WCF .net service using wsHttpBinding.

I started working on .net project since last 8 months. Delegate is something interesting

[TestFixture]

Example 1: Simple Delegate

public class DeletegateTest

private delegate int MyDelegate(string some);

[Test]
public void SampleTest()
{

doWork(mydelegatemethod);

}

private int mydelegatemethod(string s)
{
Console.WriteLine("I got:" + s);
return 1;
}

private void doWork(MyDelegate del)
{
del("sandeep");
}

}

Example 2: Same Simple Delegate Simplified

TestFixture]
public class Delete
{


private delegate int MyDelegate(string some);


[Test]
public void SampleTest()
{
doWork(mydelegatemethod);
}

private int mydelegatemethod(string s)
{
Console.WriteLine("I got:" + s);
return 1;
}

private void doWork(MyDelegate del)
{
del("sandeep");

}

}

Example 3: Same example With Lamda

[TestFixture]
public class Delete
{


private delegate int MyDelegate(string some);


[Test]
public void SampleTest()
{
doWork((s) =>
{
Console.WriteLine("I got:" + s);
return 1;
});
}

private void doWork(MyDelegate del)
{
del("sandeep");

}

}

Example 4: With Anonymous method

[TestFixture]
public class Delete
{

private delegate int MyDelegate(string some);


[Test]
public void SampleTest()
{
doWork(delegate(string s)
{
Console.WriteLine("I got:" + s);
return 1;
});
}

private void doWork(MyDelegate del)
{
del("sandeep");

}




}