How to Add Two Numbers in Visual Basic

Revision as of 15:59, 21 March 2023 by Lukegao1 (talk | contribs) (创建页面,内容为“To add two numbers in Visual Basic, you can follow these steps: 1. Open a new or existing Visual Basic project in your Visual Studio environment. 2. Create two variables to hold the values of the numbers you want to add. For example, you can declare two variables named "num1" and "num2" like this: ``` Dim num1 As Integer Dim num2 As Integer ``` 3. Prompt the user to input the values of the two numbers. You can use the InputBox function for this,…”)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

To add two numbers in Visual Basic, you can follow these steps:

1. Open a new or existing Visual Basic project in your Visual Studio environment.

2. Create two variables to hold the values of the numbers you want to add. For example, you can declare two variables named "num1" and "num2" like this:

  ```
  Dim num1 As Integer
  Dim num2 As Integer
  ```

3. Prompt the user to input the values of the two numbers. You can use the InputBox function for this, like so:

  ```
  num1 = InputBox("Enter the first number:")
  num2 = InputBox("Enter the second number:")
  ```

4. Add the two numbers together using the "+" operator, and store the result in a variable. For example:

  ```
  Dim sum As Integer
  sum = num1 + num2
  ```

5. Display the result to the user. You can use the MessageBox function to do this, like so:

  ```
  MessageBox.Show("The sum of " & num1 & " and " & num2 & " is " & sum)
  ```

Here's the complete code:

``` Dim num1 As Integer Dim num2 As Integer Dim sum As Integer

num1 = InputBox("Enter the first number:") num2 = InputBox("Enter the second number:")

sum = num1 + num2

MessageBox.Show("The sum of " & num1 & " and " & num2 & " is " & sum) ```