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    <p>This is working for me:</p> <pre><code>private void button1_Click(object sender, EventArgs e) { using (Process sortProcess = new Process()) { sortProcess.StartInfo.FileName = @"F:\echo_hello.bat"; sortProcess.StartInfo.CreateNoWindow = true; sortProcess.StartInfo.UseShellExecute = false; sortProcess.StartInfo.RedirectStandardOutput = true; // Set event handler sortProcess.OutputDataReceived += new DataReceivedEventHandler(SortOutputHandler); // Start the process. sortProcess.Start(); // Start the asynchronous read sortProcess.BeginOutputReadLine(); sortProcess.WaitForExit(); } } void SortOutputHandler(object sender, DataReceivedEventArgs e) { Trace.WriteLine(e.Data); this.BeginInvoke(new MethodInvoker(() =&gt; { richTextBox1.AppendText(e.Data ?? string.Empty); })); } </code></pre> <p><a href="http://msdn.microsoft.com/query/dev10.query?appId=Dev10IDEF1&amp;l=EN-US&amp;k=k%28SYSTEM.DIAGNOSTICS.PROCESS.BEGINOUTPUTREADLINE%29;k%28TargetFrameworkMoniker-%22.NETFRAMEWORK,VERSION=V4.0%22%29;k%28DevLang-CSHARP%29&amp;rd=true" rel="nofollow">The example you started with</a> was a console application, which doesn't care much about multithreaded access. For Windows Forms when you update a control this has to be done from the main UI thread, which is why <code>BeginInvoke</code> is needed. If you want to check rapidly if a handler like <code>SortOutputHandler</code> is working properly you can use <code>System.Diagnostics.Trace.Write*</code>, which doesn't need <code>BeginInvoke</code>.</p> <p><strong>EDIT:</strong> <code>echo_hello.bat</code> simply echoes the "hello" string:</p> <pre><code>@echo off echo hello </code></pre>
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    1. POHow can I redirect process output (console) to richtextbox?
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    1. USSorin Comanescu
    1. USSorin Comanescu
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      1. VTUpMod
    1. CO@sorin,, ive pasted that code in my program.. mind if u take a look -> http://www.mediafire.com/?v1cpelnvzb7x558 when the process starts, my gui starts to hang,, and no running display is running in richtextbox. thanks
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      1. USLufthansa
    2. CO@Lufthansa, that's because the process really doesn't exit (maybe will timeout at some point) for some options in the combobox (I tried with the first one). However, if you use the eighth option in the combobox it works as expected.
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      1. USSorin Comanescu
    3. CO@Lufthansa, given the nature of the process you're calling I think a good measure would be to use `WaitForExit()` with the timeout option and log the timeout event in the RichTextBox in case it happens.
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      1. USSorin Comanescu
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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