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Visual Basic 2008, Random sting generator with custom length, how to make it?

Now your length is fixed - you run the loop For i As Int32 = 1000 To 3000 (i.e. 2001 times) and then add 3 symbols in each loop, which gives you 3 x 2001 = 6003 length.

Easiest way would be to define the array of the symbols that are allowed and then combine random number of these:

Dim random As New Random
Dim password As New System.Text.StringBuilder
Dim allowedSymbols as Integer() = {48, 49, ...,
122}    ' Define the list of allowed symbols
Dim length = random.Next(10, 50)    'length of the
string - from 10 to 50 symbols
For i As Int32 = 0 To length

Categories : Vb.Net

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Visual Basic Text Box Array for random number generator
Try to use a foreach loop for all textboxes as below: Dim RandomNumberAHigh As Integer = 12 Dim RandomNumberALow As Integer = 1 Dim Random As Integer = 0 For Each txt As Control In Me.Controls If TypeOf txt Is TextBox Then txt.Text = Int((RandomNumberAHigh - RandomNumberALow + 1) * Rnd() + RandomNumberALow) End If Next

Categories : Vb.Net
Visual Basic Text Box Array for random number generator - For Homework
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Visual Basic / Visual Studio 2013 Trackbar Movement Direction
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Visual Studio - Visual Basic - Protected Memory Error?
Try creating a new project, then copy and paste code from the old project. You may or may not have to recreate the forms in the designer. Also, make sure you have System, System.Core, System.Drawing, and System.Windows.Forms included as references for the project.

Categories : Vb.Net
Random Number Generator w/ no Repeats Modification?
You could remove the values from nums for every iteration in getRandom; that way there won't be a duplicate: function getRandom() { var nums = [1,2,3,4,5,6,7,8,9]; var gen_nums = []; function get_rand(array) { var i = Math.floor(Math.random()*array.length); var rand = array[i]; gen_nums.push(rand); // remove from original array nums.splice(i, 1); } for(var i = 0; i

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