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The Weekly Source Code 56 - Visual Studio 2010 and .NET Framework 4 Training Kit - Code Contracts, P

Posted By:      Posted Date: August 21, 2010    Points: 0   Category :ASP.Net
Do you like a big pile of source code? Well, there is an imperial buttload of source in the Visual Studio 2010 and .NET Framework 4 Training Kit . It's actually a 178 meg download, which is insane. Perhaps start your download now and get it in the morning when you get up. It's extremely well put together and I say Kudos to the folks that did it. They are better people than I. I like to explore it while watching TV myself and found myself looking through tonight. I checked my blog and while I thought I'd shared this with you before, Dear Reader, I hadn't. My bad, because it's pure gold . With C# and VB, natch. Here's an outline of what's inside. I've heard of folks setting up lunch-time study groups and going through...(read more)

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Problem in the code of "Assembly" in Visual studio 2010


Program is

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Myclasslib1;

namespace WindowsFormsApplication5
    public partial class Form1 : Form
        public Form1()
        class c1=new class();
        private void button1_Click(object sender, EventArgs e)
            int x=c1.sum(Convert.ToInt32(TextBox.Text),Convert.ToInt32(TextBox.Text));
 Error is

1.Error    6    'WindowsFormsApplication5.Form1.c1' does not contain a definition for 'sum'   

Problem in the code of "Assembly" in Visual studio 2010 of C#


The code is as follows

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using myclasslib;

namespace myclasslib


public partial class Form1 : Form


public Form1()




Myclass m1 = new Myclass();

Myclass2 m2 = new Myclass2();

private void button1_Click(object sender, EventArgs e)


int s = m1.Sum(35, 36, 37);



private void button2_Click(object sender, EventArgs e)


string s2=m2.StringFormat("abhishek");



class1 c1 = new class1();

private void button3_Click(object sender, EventArgs e)


int z=c1.MyFun(56,98);

MessageBox.Show(z.ToString()); } } } }

Errors are :

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Error    6    'myclasslib.Myclass2' does not contain a definition for 'StringFormat' and no extension method 'StringFormat' acceptin

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