Nested For Loop to populate matrix

[slvr02scooby]

So this is an introductory course, but i'm having the hardest time understanding how to do this problem. By clicking on one button it's supposed to have the following output:

0 1 2 3 4
5 6 7 8 9
10 11 12 13 14
15 16 17 18 19
20 21 22 23 24
25 26 27 28 29
30 31 32 33 34
35 36 37 38 39
40 41 42 43 44
45 46 47 48 49

Five numbers a line for 10 lines.I know we're required to use two For Statements and supposed to use carriage return-line's but I know it's easier to use vbnewline which is ok. Of course I had an example that was similar but apparently i only saved the project and not the code...=/

Any help would be greatly appreciated!

[debasisdas]

The experts on this site are more than happy to help you with your problems but they cannot do your assignment/program for you. Attempt the assignment/program yourself first and post questions regarding any difficulties you have or about a particular function of the code that you don't know how to achieve.

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Then when you are ready post a new question in this thread.

MODERATOR

[werks]

I can only come up with this.. Just modify it..

[CODE=vb 6]
Private Sub cmdGenerate_Cli ck()
Dim i As Integer
Dim j As Integer
j = 0
For i = 0 To 49
j = j + 1
If j = 5 Then
j = 1
Print vbCrLf
Print i
Else
Print i
End If
Next
End Sub

Private Sub Form_Load()
Form1.WindowSta te = 2
End Sub

[/CODE]


-Kenneth
-"Better Than Yesterday"

[slvr02scooby]

Sorry if my wording was misleading, i'm by no means looking for someone to tell me the answer, I've been attempting and had a much better understanding when I had my example but i don't anymore!

What I have so far is stating

Dim"name" as integer

I know I need to create a For statement, so I need to use 2 variables such as "x" and "y", is it as simple as x= 0 to 49 and y= something like if x doesn't equal...then +1?

[debasisdas]

Can you kindly post your code for reference of our experts please.

[jamesd0142]

you need:

textbox - textbox1
button - button1

[code=vbnet]
Public Class Form1
Dim i As Integer
Dim a As Integer = 0
Dim hold(49) As Integer

Private Sub Button1_Click(B yVal sender As System.Object, ByVal e As System.EventArg s) Handles Button1.Click
Dim a As Integer = 0
For i = 0 To 49
hold(i) = i
Next
For i = 0 To 49
a += 1
TextBox1.Text = TextBox1.Text & hold(i) & " "
If a = 5 Then
TextBox1.Text = TextBox1.Text & vbCrLf
a = 0
End If
Next
TextBox1.Text = Mid(TextBox1.Te xt, 1, Len(TextBox1.Te xt) - 2)
End Sub
End Class
[/code]

[werks]

you need:

textbox - textbox1
button - button1

[code=vbnet]
Public Class Form1
Dim i As Integer
Dim a As Integer = 0
Dim hold(49) As Integer

Private Sub Button1_Click(B yVal sender As System.Object, ByVal e As System.EventArg s) Handles Button1.Click
Dim a As Integer = 0
For i = 0 To 49
hold(i) = i
Next
For i = 0 To 49
a += 1
TextBox1.Text = TextBox1.Text & hold(i) & " "
If a = 5 Then
TextBox1.Text = TextBox1.Text & vbCrLf
a = 0
End If
Next
TextBox1.Text = Mid(TextBox1.Te xt, 1, Len(TextBox1.Te xt) - 2)
End Sub
End Class
[/code]

Are you using VB.Net?


--
Kenneth
"Better Than Yesterday"

[jamesd0142]

Are you using VB.Net?


--
Kenneth
"Better Than Yesterday"

im using vb 2005, but i find its the same as vb.net right?

[werks]

im using vb 2005, but i find its the same as vb.net right?

No idea im still in VB 6..


--
Kenneth
"Better Than Yesterday"

[kadghar]

im using vb 2005, but i find its the same as vb.net right?

not always, and not for every version, most of the changes in .net and in express editions is that the mid, left and right functions are being replaced by the .substring property, also the Len function is replaced with the .lenght property.

But, the main idea is well shown in the code, so i think the syntax problems shouldn't be so.

[slvr02scooby]

Now if I don't use a text box then I would just need to put it in a msgbox instead fo rthe window to pop up correct?

I'm using VB2005

[kadghar]

Now if I don't use a text box then I would just need to put it in a msgbox instead fo rthe window to pop up correct?

I'm using VB2005

yeap, that's right, but remember you cannot select the text in a msgbox, nor copy it.

[slvr02scooby]

Correct. i'm not looking for any interaction, just for the window to show the table.

Now i've run in to my next problem, after working on it last night i go to pull it up and while the project exsists, the Form and Design are nowhere to be found and I know I saved them both each time before trying to run it.

I know this is simple for some but man this program is frustrating lol

[kadghar]

Correct. i'm not looking for any interaction, just for the window to show the table.

Now i've run in to my next problem, after working on it last night i go to pull it up and while the project exsists, the Form and Design are nowhere to be found and I know I saved them both each time before trying to run it.

I know this is simple for some but man this program is frustrating lol

To be honest with you, i've never used vb2005 other than the express edition, but i think the Form should be saved in the same dir as the project, may be it creates a subdir called src or source... but it should be somewhere around there. Its extension is .frm

[slvr02scooby]

Yeah I am using the express edition, it does make sub directories for them but it just says Your project currently has no data sources associated with it.