Group29.com - What did you expect?
  Create an account
:: Home  ::  Downloads  ::  Your Account  ::  Forums  ::
Google Adsense
Modules
  • Home
  • Downloads
  • ExpectationReviews
  • Forums
  • Group29 FAQ
  • MovieReviews
  • OtherReviews
  • Stories Archive
  • Submit News
  • Top 10
  • Topics
  • Web Links
  • New at Group29
    ·Movie Review: Buzz Lightyear Movie [10]
    ·Movie Review: The Marvels [7]
    ·UCLA vs. USC 2022 preview
    ·Expectation Review: Black Adam [22]
    ·Tuna Is Not The Favorite Pizza Topping in Minnesota
    ·Expectation Review: Captain Marvel [25]
    ·Forum Topic: Update your Facebook property
    ·Web Link: WEP Key Converter
    ·Forum Topic: Why does my IPA file get saved as a zip file in IE?
    ·Web Link: BeyondCompare

    read more...
    TheForce.Net
    ·Rebelscum Breast Cancer Awareness Charity Patch
    ·BBC Interviews J.J. Abrams About Trek And Wars
    ·CEII: Jabba's Palace Reunion - Massive Guest Announcements
    ·Fathead's May the Fourth Be With You!
    ·Star Wars Night With The Tampa Bay Storm Reminder
    ·Stephen Hayford Star Wars Weekends Exclusive Art
    ·ForceCast #251: To Spoil or Not to Spoil
    ·New Timothy Zahn Audio Books Coming
    ·SDCC: Exclusive Black Series Boba Fett With Han In Carbonite Set
    ·Star Wars Art Exposition May 4th

    read more...
    Hot trends
    ·Group29.com

    read more...
    Group29 Discussion Board :: View topic - Exception Microsoft.AGL.Common.MISC.HandleAr
    Log in Register Forum FAQ Memberlist Search
    Ratings, Links, Free Speech and more

    Group29 Discussion Board Forum Index -> Group29 Tech Tips -> Exception Microsoft.AGL.Common.MISC.HandleAr
    Post new topic  Reply to topic View previous topic :: View next topic 
    Exception Microsoft.AGL.Common.MISC.HandleAr
    PostPosted: Thu May 07, 2009 2:59 pm Reply with quote
    BB
    Regular
     
    Joined: Jun 23, 2004
    Posts: 340


      


    Using the .NET compact framework, I saw this exception when using the Graphics.MeasureString method

    at Microsoft.AGL.Common.MISC.HandleAr(PAL_ERROR ar)
    at System.Drawing.Graphics.MeasureString(String text, Font font)

    What I found was that, even though the instance of the graphics object I had originally created using CreateGraphics was not null, it was disposed.

    I added a try catch block to make sure I always had an active, not disposed Graphics object

    Code:
    private Graphics Graphics
            {
                get
                {
                    if (_graphics == null )
                    {
                       _graphics = CreateGraphics();
                    }
                    else
                    {
                       [b] try
                        {
                            // see if disposed
                            float f = _graphics.DpiX;
                        }
                        catch
                        {
                            _graphics = CreateGraphics();
                        }[/b]
                    }
                    return _graphics;
                }
            }
    View user's profile Visit poster's website
    Exception Microsoft.AGL.Common.MISC.HandleAr
      Group29 Discussion Board Forum Index -> Group29 Tech Tips
    You cannot post new topics in this forum
    You cannot reply to topics in this forum
    You cannot edit your posts in this forum
    You cannot delete your posts in this forum
    You cannot vote in polls in this forum
    All times are GMT - 6 Hours  
    Page 1 of 1  

      
      
     Post new topic  Reply to topic  


    Powered by phpBB © 2001-2003 phpBB Group
    Theme created by Vjacheslav Trushkin
    Forums ©
    Group29 Productions

    All logos and trademarks in this site are property of their respective owner. The comments are property of their posters, all the rest (c) 2006 by Group29 Productions.


    You can syndicate Group29 Productions news with an RSS Feeder using the file backend.php


    PHP-Nuke Copyright © 2005 by Francisco Burzi. This is free software, and you may redistribute it under the GPL. PHP-Nuke comes with absolutely no warranty, for details, see the license.
    Page Generation: 1.15 Seconds

    :: HeliusGray phpbb2 style by CyberAlien :: PHP-Nuke theme by www.nukemods.com ::