Comma between letters

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I just wanna ask something.

How to put commas in each letter of any word that i want? and how to execute that code while im currently typing the data in the textbox? and dont include the comma in the first letter that i will put please help me because i tyr all

Any code will be a great help for me and the future thank you

Posted 28-Jul-13 0:18am

Crixalis Paul

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ShivKrSingh 28-Jul-13 6:23am

you can track space for doing this. when system find space and replace that space with (,) comma.

Crixalis Paul 28-Jul-13 6:27am

No sir i will not include any spaces at all. If i will input pauledward it must be p,a,u,l,e,d,w,a,r,d and there is no spaces will be put and how to do that will the data is typing?

ridoy 28-Jul-13 6:30am

in your textbox textchanged event put comma after every occasion of textchanged events,that means after every letter.

Crixalis Paul 28-Jul-13 6:31am

How is the code for that sir?
I am only new in this programming

2 solutions

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Yesudasan Moses · Answer 1 · 2013-07-28T00:38:00

Solution 1

string s1 = "Welcome";
string s2 = String.Join(".",s1.Text.ToCharArray().Select(x => x.ToString () + ",").ToArray());

Posted 28-Jul-13 0:38am

Yesudasan Moses

Updated 28-Jul-13 0:43am

v4

Comments

Joezer BH 28-Jul-13 7:52am

Don't forget to remove the last ',' ...

Crixalis Paul 28-Jul-13 8:06am

this is not working sir in the textchanged event

Maciej Los 28-Jul-13 15:32pm

What you mean: "This is not working"?

Yesudasan Moses 29-Jul-13 5:00am

Its C#.NET Code... CHange it to VB.NET

Mr.TMG · Answer 2 · 2013-07-28T09:31:00

Here is a little code:

When you type, add a comma. When you backspace, remove comma and last char.

VB

  'to remove the last char and its comma
    Private Sub TextBox1_KeyDown(sender As Object, e As KeyEventArgs) Handles TextBox1.KeyDown
        If e.KeyCode = Keys.Back Then
            If TextBox1.Text.Count > 2 Then
                TextBox1.Text = TextBox1.Text.Substring(0, TextBox1.Text.Length - 2)


'always move the cursor back to the end so you can keep typing
            TextBox1.Select(TextBox1.Text.Length, 0)
            End If
        End If
    End Sub


    Private Sub TextBox1_TextChanged(sender As Object, e As EventArgs) Handles TextBox1.TextChanged
        If Not TextBox1.Text.Last = "," Then
            TextBox1.Text = TextBox1.Text & ","

            'always move the cursor back to the end so you can keep typing
            TextBox1.Select(TextBox1.Text.Length, 0)
        End If
    End Sub