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Solved, C# Common Language Runtime Detected An Invalid Program.

Rahul Jaiswal December 01, 2022

C# Common Language Runtime Detected An Invalid Program.

This is the oddest programming problem I've encountered in a long time.

After updating to version 15.8.0 of Visual Studio 2017 I am getting an exception when running my ASP.NET Webforms application.

The solution build without issue, but the error occurs as soon as run the application in the browser.

The following is a portion of the code (it is all simple stuff):

Code

I can still build and build the dll without any problems, but when I use the created dll, I receive the following error:

Exception and stack trace:
System.InvalidProgramException: Common Language Runtime detected an invalid program.
at ASP.errorpage_aspx..ctor()
at __ASP.FastObjectFactory_app_web_pugar0lj.Create_ASP_errorpage_aspx()
at System.Web.Compilation.BuildResultCompiledType.CreateInstance()
at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp)
at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
at System.Web.UI.PageHandlerFactory.GetHandler(HttpContext context, String requestType, String virtualPath, String path)
at System.Web.HttpApplication.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Solution:

Rename C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Team Tools\Performance Tools\vsinstr.exe to C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Team Tools\Performance Tools\vsinstr.exe.broken
Rename C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Team Tools\Performance Tools\vsinstr.legacy.exe to C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Team Tools\Performance Tools\vsinstr.exe
Rebuild the solution.

This worked for me hope this will work for you also.

First 5 C++ Program. Printing Hello World.

Rahul Jaiswal November 02, 2022

1. Write a program to print “ Welcome to the world of C” and “ My first C Program “ in two printf statements. Use ‘\n’ in printf statement and see what happens when we do not use ‘\n’.

Solution :-

#include<stdio.h>
#include <conio.h>
void main() {
clrscr();
printf("welcome to the world of c\n");
printf("My first c program\n");

getch();

}

OUTPUT:

First C Program.

2. Write a program using C++ to print your name and city using multiline comment.

Solution :-

#include<iostream.h>

#include<conio.h>

void main()

{

clrscr();

cout<<"my name is Rahul Kumar"<<endl;

cout<<"i am from Khagaria";

/*Here Rahul is my name.

and khagaria is the city where i born*/

getch();

}

OUTPUT:-

C++ Print and use Comment.

**3. Write a program to calculate the simple interest for input of principal, rate and time. (Hint : (PRT)/100)**

Solution :-

#include<iostream.h>

#include<conio.h>

void main()

{

clrscr();

intp,r,t,si;

cout<<"Enter the principal value p:";

cin>>p;

cout<<"Enter the rate of intrest r:";

cin>>r;

cout<<"Enter the time t:";

cin>>t;

si=(p*r*t)/100;

cout<<"The simple intrest of given value"<<si;

getch();

}

OUTPUT:-

Simple Interest program.

4. Write a program to swap the values of two variable using a third variable.

Solution :-

#include<iostream.h>

#include<conio.h>

void main ()

{

clrscr ();

inta,b,c;

cout<<"Enter the values of a & b";

cin>>a>>b;

c=a;

a=b;

b=c;

cout<<"After swaping the value of a";

cout<<a<<endl;

cout<<"After swaping the value of b";

cout<<b;

getch();

}

OUTPUT:-

Swapping using third variable.

5. Write a program to swap the values of two variable without using a third variable.

Solution :-

#include<iostream.h>

#include<conio.h>

void main ()

{

clrscr ();

inta,b;

cout<<"Enter the values of a & b";

cin>>a>>b;

a=a+b;

b=a-b;

a=a-b;

cout<<"After swaping the value of a";

cout<<a<<endl;

cout<<"After swaping the value of b";

cout<<b;

getch();

}

OUTPUT:-

Swapping without third variable

Note:- For more programs of C++ please subscribe and follow this Blog.

Also please share this with your friends.

Most Asked C# Interview Programs

Rahul Jaiswal October 28, 2022

In C# interviews, it is a common practice to ask for the coding questions. Today we will see the top 10 most Asked interview coding questions of C#.

C# Icon

1. Print the String when input 2A3B4C then output AABBBCCCC?

Ans:-

using System;

public class Test

{

public static void Main()

{

String s = "2A3B4C";

String ans = "";

for(int i = 0; i < s.Length;)

{

int num = 0;

while(s[i] >= '0' && s[i] <= '9')

{

num = num * 10 + (s[i] - '0');

i++;

}

while(num-- > 0)

{

ans += s[i];

}

i++;

}

Console.WriteLine(ans);

}

2. Check Whether the Entered Number is an Armstrong Number or Not.

Ans:- An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself.

* C# Program to Check Whether the Entered Number is an Armstrong Number or Not

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication6

{

class Program

{

static void Main(string[] args)

{

int number, remainder, sum = 0;

Console.Write("enter the Number");

number = int.Parse(Console.ReadLine());

for (int i = number; i > 0; i = i / 10)

{

remainder = i % 10;

sum = sum + remainder*remainder*remainder;

}

if (sum == number)

{

Console.Write("Entered Number is an Armstrong Number");

}

else

Console.Write("Entered Number is not an Armstrong Number");

Console.ReadLine();

}

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Solved, C# Common Language Runtime Detected An Invalid Program.

C# Common Language Runtime Detected An Invalid Program.

I can still build and build the dll without any problems, but when I use the created dll, I receive the following error:

First 5 C++ Program. Printing Hello World.

1. Write a program to print “ Welcome to the world of C” and “ My first C Program “ in two printf statements. Use ‘\n’ in printf statement and see what happens when we do not use ‘\n’.

2. Write a program using C++ to print your name and city using multiline comment.

**3. Write a program to calculate the simple interest for input of principal, rate and time. (Hint : (PRT)/100)**

4. Write a program to swap the values of two variable using a third variable.

5. Write a program to swap the values of two variable without using a third variable.

Note:- For more programs of C++ please subscribe and follow this Blog.

Most Asked C# Interview Programs

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Solved, C# Common Language Runtime Detected An Invalid Program.

C# Common Language Runtime Detected An Invalid Program.

I can still build and build the dll without any problems, but when I use the created dll, I receive the following error:

First 5 C++ Program. Printing Hello World.

1. Write a program to print “ Welcome to the world of C” and “ My first C Program “ in two printf statements. Use ‘\n’ in printf statement and see what happens when we do not use ‘\n’.

2. Write a program using C++ to print your name and city using multiline comment.

3. Write a program to calculate the simple interest for input of principal, rate and time. (Hint : (P*R*T)/100)

4. Write a program to swap the values of two variable using a third variable.

5. Write a program to swap the values of two variable without using a third variable.

Note:- For more programs of C++ please subscribe and follow this Blog.

Most Asked C# Interview Programs

Labels

Popular Posts

Facebook

Blog Archive

Subscribe Us

Report Abuse

About Me

Contact Form

Search This Blog

Tags

Subscribe Us

Popular Posts

Most Asked C# Interview Programs

Facebook

Menu Footer Widget

Social Plugin

**3. Write a program to calculate the simple interest for input of principal, rate and time. (Hint : (PRT)/100)**