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Only Number in textField C#

Discussion in 'Immediate Mode GUI (IMGUI)' started by Babator, Jan 11, 2010.

  1. Babator

    Babator

    Joined:
    Dec 3, 2009
    Posts:
    13
    Hi and happy new year evryone.
    I try to make an input control in a TextField but i can not use the system.windows.form under Mono.
    Is there a way to only write number and use delete and suppr key in a textField with C#.
    thanks
     
    Babator, Jan 11, 2010
    #1

  2. Babator

    Babator

    Joined:
    Dec 3, 2009
    Posts:
    13
    Ok I find a nice way to do it :D
    with thoses two lines
    Code (csharp):
    1.  
    2. using System.Text.RegularExpressions;
    3.  
    4. private string onlyNumbers = "";
    5.  
    6. void OnGUI()
    7. {
    8. onlyNumbers= GUI.TextField(new Rect(30, 110, 30, 20), onlyNumbers, 3);
    9. onlyNumbers= Regex.Replace(onlyNumbers, "[^0-9]", "");
    10. }
    11.  
    thanx to Fishypants and Timmer :wink:
     
    Babator, Jan 11, 2010
    #2
    dpw likes this.

  3. 53B45

    53B45

    Joined:
    Sep 26, 2013
    Posts:
    6
    Thanks Babator for sharing your solution.
     
    53B45, Feb 10, 2014
    #3

  4. dpw

    dpw

    Joined:
    May 20, 2014
    Posts:
    6
    Very helpful, thanks!!!!
     
    dpw, Aug 31, 2014
    #4

  5. RASKALOF

    RASKALOF

    Joined:
    Jul 9, 2012
    Posts:
    56
    You are hero, man! Thanx!
     
    RASKALOF, Mar 10, 2015
    #5