EBK JAVA PROGRAMMING
EBK JAVA PROGRAMMING
8th Edition
ISBN: 9781305480537
Author: FARRELL
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Question
in C#
Write a
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());
}
}
}
Transcribed Image Text: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.
Expert Solution
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