What would be the best way to fill an array from user input? Would a solution be showing a prompt message and then get the values from from the user?

Apr 5, 2017 · You probably actually expect the user to type a number and hit enter. So you'd probably be better off using Console.ReadLine() and then using int.TryParse on the string you get from that.

Oct 11, 2017 · //for (int index = 0; index < eventsArray.Length - 1; index++) //{ // Debug.WriteLine(eventsArray[index]); // txtName.Text = Convert.ToString(eventsArray[index]); //} if(eventsArray.Length > _viewIndex) { txtName.Text = Convert.ToString(eventsArray[_viewIndex]); //this is to fulfill the requirement below: // Similarly, the first time the user ...

Nov 19, 2019 · Declaring the string array: There are two ways to declare the arrays of strings as follows. Example: Initialization of Arrays of Strings: Arrays can be initialized after the declaration. It is not necessary to declare and initialize at the same time using the new keyword.

Console.ReadLine() to get user input. In the following example, the user can input his or hers username, which is stored in the variable userName. Then we print the value of . The Console.ReadLine() method returns a string. Therefore, you cannot get information from another data type, such as int. The following program will cause an error:

Jun 25, 2024 · This guide will walk you through the best practices for handling user input in C# arrays to ensure smooth user interactions and robust program functionality. To read user input into arrays in C#, you can utilize methods like Console.ReadLine() combined with parsing techniques. Here's a basic example to read integers into an array:

Oct 26, 2021 · Console.ReadLine() returns a single string so if you want to make it more than one thing you need to do some work on it. Strings are technically "char" arrays but they have a bunch of built in methods to support them, such as "Replace" and "Split" that make it easier to get information out of them.

We have now declared a variable that holds an array of strings. To insert values to it, we can use an array literal - place the values in a comma-separated list, inside curly braces: To create an array of integers, you could write: You access an array element by referring to the index number.

Feb 11, 2020 · Inside my form I have this code: int[] totalScoreArray = new int[20]; int intScoreCount = 0; For my assignment I need to: Modify the Click event handler for the Add button so it adds the score that’s entered by the user to the next element in the array. To do that, you can use the score count variable to refer to the element.

Oct 23, 2013 · I'd also recommend you use GetLength rather than Length for a multidimensional array: if (index < makequestion.GetLength(0)) { ... } Or better yet, just a List<T> of some type, e.g. Tuple<string, string>: