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Reading each letter in the textbox?

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Reading each letter in the textbox?, we are making a proj for Automata

michang05	22 Jan, 2008 - 04:59 AM Post #1
New D.I.C Head Joined: 9 Nov, 2007 Posts: 7 My Contributions	we are on a project about converting a Regular Expression to Finite automata and telling if the inputted letters are valid or not our problem is how can we read the inputted letters character by character, sorry but i know this is a little old , i really had a bad habit in string manipulation.. example: Input> AABB "how do i use the A-A-B-B" so that i can code the appropriate algo for each code." thanks.. we are applying this on ASP.NET
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Jayman	RE: Reading Each Letter In The Textbox? 22 Jan, 2008 - 11:29 AM Post #2
Student of Life Joined: 26 Dec, 2005 Posts: 7,297 Thanked: 66 times Dream Kudos: 500 Expert In: Everything My Contributions	You can take all the letters in the TextBox and store them into a character array using the ToCharArray method. Then loop through the array checking each letter. CODE Dim myArray() As Char myArray = Me.TextBox1.Text.ToCharArray
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RodgerB	RE: Reading Each Letter In The Textbox? 23 Jan, 2008 - 04:41 AM Post #3
D.I.C Lover Joined: 21 Sep, 2007 Posts: 2,164 Thanked: 17 times Dream Kudos: 2200 Expert In: Dot Net Technologies My Contributions	Alternatively if you want to just loop through all char types in the string, but using a temporary variable: CODE For Each chr As Char In Me.TextBox1.Text ' Your new charactor will be stored in the chr variable. Next
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