Splitting each letter in a textbox

[bluejaguar456]

Hey Guys,

 

I have been having a few problems trying to get all the letters in a textbox to split.

 

I want to get any letters that the user types in a textbox to be split into each different letter.

 

The end result will be that i can check each letter and cross reference it with a number.

 

E.G. r returns 32, e returns 54

 

This is going to be done for every letter that the user types,

 

Any help would be great appreciated! Thanks.

[Nate Bross]

I'm not sure, but you should be able to attach to the TextBox.KeyPressed Event which sould give you the keycode of the key that was pressed.

[anu]

substring keyword is for spliting the string.

and use ascii function to determine the ascii value...

[Nate Bross]

If you want to do all the processing after the user is finished typing (not using an event like I mentioned earlier).

 

You may use a foreach loop like this.

 

foreach(char c in yourTextBox.Text)
   // perform action on c

[bluejaguar456]

is it possible to check each letter int eh order typed afterwards?

 

e.g user types: hello

 

i then check for the 'h' then the 'e' then the 'l' and so in order?

 

thanks

[Nate Bross]

That is exactly what my code should do.

[bluejaguar456]

ok will have a try thanks for your help :)

[bluejaguar456]

this code is not working for this it is saying that char is a type and cannot used as an expression :confused:

[JumpyNET]

Is this what you are looking for:

 

       Dim TheChars() As Char = TextBox1.Text.ToCharArray()
       For Each TmpChar In TheChars
           Debug.Print(TmpChar & " = " & Asc(TmpChar))
       Next

[Maninder Kaur]

This code can help u

 

char[] textValue = textBox1.Text.ToCharArray();

foreach (char c in textValue)

lblAsciiValue.Text += (int)©;