in C# Write a program named InputMethodDemo2 that eliminates the repetitive code in the InputMethod() in the InputMethodDemo program in Figure 8-5. Rewrite the program so the InputMethod() contains only two statements: one = DataEntry("first"); two = DataEntry("second"); I am getting the error Method DataEntry is defined to eliminate repetitive code 0 out of 1 checks passed. unit Test Incomplete Method DataEntry prompts the user to enter an integer and returns the integer Build Status Build Failed Build Output Compilation failed: 1 error(s), 0 warnings NtTest37b77fb0.cs(21,47): error CS0234: The type or namespace name `DataEntry' does not exist in the namespace `InputMethodDemo2'. Are you missing an assembly reference? Test Contents [TestFixture] public class DataEntryMethodTest { [Test ] public void DataEntryTest() { string consoleInput = "97"; int returnedValue; string expectedString = "Enter third integer"; using (var inputs = new StringReader(consoleInput)) { Console.SetIn(inputs); using (StringWriter sw = new StringWriter()) { Console.SetOut(sw); returnedValue = InputMethodDemo2.DataEntry("third"); Assert.AreEqual(expectedString, sw.ToString().Trim()); Assert.AreEqual(97, returnedValue); } } } } the pic is the starter code and this is my code using System; namespace InputMethodDemo2 { class Program { static void Main(string[] args) { int one, two; one = DataEntry("first"); two = DataEntry("second"); Console.WriteLine("You entered " + one + " and " + two); } static int DataEntry(string message) { Console.Write("Enter " + message + " integer: "); return int.Parse(Console.ReadLine()); } } }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

in C#

Write a program named InputMethodDemo2 that eliminates the repetitive code in the InputMethod() in the InputMethodDemo program in Figure 8-5.

Rewrite the program so the InputMethod() contains only two statements:

one = DataEntry("first");
two = DataEntry("second");

I am getting the error

Method DataEntry is defined to eliminate repetitive code

0 out of 1 checks passed.

unit Test Incomplete

Method DataEntry prompts the user to enter an integer and returns the integer

Build Status

Build Failed

Build Output

Compilation failed: 1 error(s), 0 warnings

NtTest37b77fb0.cs(21,47): error CS0234: The type or namespace name `DataEntry' does not exist in the namespace `InputMethodDemo2'. Are you missing an assembly reference?

Test Contents

[TestFixture]

public class DataEntryMethodTest

{

[Test

] public void DataEntryTest()

{

string consoleInput = "97";

int returnedValue; string expectedString = "Enter third integer";

using (var inputs = new StringReader(consoleInput))

{ Console.SetIn(inputs);

using (StringWriter sw = new StringWriter())

{

Console.SetOut(sw);

returnedValue = InputMethodDemo2.DataEntry("third");

Assert.AreEqual(expectedString, sw.ToString().Trim());

Assert.AreEqual(97, returnedValue);

}

the pic is the starter code

and this is my code

using System;

namespace InputMethodDemo2

{

class Program

{

static void Main(string[] args)

{

int one, two;

one = DataEntry("first");

two = DataEntry("second");

Console.WriteLine("You entered " + one + " and " + two);

}

static int DataEntry(string message)

{

Console.Write("Enter " + message + " integer: ");

return int.Parse(Console.ReadLine());

}

using System;
using static System.Console;
class Input MethodDemo
{
}
static void Main()
{
Notice the
keyword out.
int first, second;
Input Method (out first, out second);
WriteLine("After InputMethod first is {0}", first);
WriteLine("and second is {0}", second);
}
private static void Input Method (out int one, out int two)
{
}
string s1, s2;
Write("Enter first integer ");
s1 = ReadLine();
Write("Enter second integer ");
s2 = ReadLine();
one = Convert.ToInt32 (s1);
two = Convert.ToInt32 (s2);
Figure 8-5 The Input MethodDemo program
Notice the
keyword out.

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