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POC# Windows Forms - outputting info to a textbox without crashing
 

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  1. POC# Windows Forms - outputting info to a textbox without crashing
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    <p>In a Windows Forms app, I am using Quartz.NET to run some tasks every few minutes. Previously, this application was a console application that was invoked based on a schedule but for various reasons this wasn't ideal - back then all debug info was outputted to the console.</p> <p>In this version, I need a way to show the debug information for a job on the user's screen. My initial idea was a new form that is shown when a job is run, and all debug information is appended to a multiline textbox on that form. However, this doesn't work as most of the app seems to crash when I do this.</p> <p>Any other ideas?</p> <p>EDIT: Sorry for any confusion. This is what's called when a job executes:</p> <pre><code> public virtual void Execute(JobExecutionContext context) { RunJob jobForm = new RunJob(); jobForm.Show(); jobForm.JobLabel = context.JobDetail.JobDataMap.GetString("Name"); for (int i = 0; i &lt; 100; i++) { jobForm.WriteLine(i.ToString()); } jobForm.Hide(); } </code></pre> <p>And this is the contents of the 'RunJob' form:</p> <pre><code>public partial class RunJob : Form { public string JobLabel { get { return lblJobName.Text; } set { lblJobName.Text = value; } } public void WriteLine(string text) { textBox1.AppendText(text + Environment.NewLine); } public RunJob() { InitializeComponent(); } } </code></pre> <p>Basically, the RunJob window freezes when the text is being appended, when ideally it'd just add the text smoothly. I understand 'crash' was a very poor choice of word! My excuse is that it's early in the morning, ahem </p>
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    1. USChris
    1. USChris
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    1. COCould you be more specific?
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      1. POC# Windows Forms - outputting info to a textbox without crashing
      1. USLuis Filipe
    2. COcan you show us your code and point where you think it is crashing?
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      1. USHaris Hasan
    3. COThis is very vague and open ended - you're not asking why it crashes you're asking for an application solution.
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      1. POC# Windows Forms - outputting info to a textbox without crashing
      1. USThe Evil Greebo
 

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