This is Visual Basic (VB.net) Problem. Create a Password generator application a

Question

This is Visual Basic (VB.net) Problem.

Create a Password generator application as shown below.
As usual, make sure the code is properly documented with top level comments at a minimum, and ensure all conversions are explicit.

The user enters how many characters the password must be made of, then clicks a Generate button.
The output is then a string made of numbers, letters (some of are upper case and some are lower case) along with any other characters you wish to use.

The code must use a For loop and no other type of loop.
The code must also use the Chr string functions, along with the Random function.
The Random function generates a number (you need to figure out the range).
The number generated in then used in the Chr function as the ASCII value to generate a character.
The code must randomize using a letter, upper case or lower case, a number or some other characters.

Note there will be two random numbers created: one to decide whether to generate a number, lowercase or upper case character. The second random number is used to create the actual character in the randomly selected category.

Explanation / Answer

public Class Form1

private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

dim n, n1 As Integer

dim Generator As System.Random = New System.Random()

dim s As String

s = ""

n = Val(TextBox1.Text)

for i = 1 To n

n1 = Generator.Next(1, 128)

s = s & Chr(n1)

next

TextBox2.Text = s

end Sub

end Class

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