From 1063c4f0f2ca106fb593d1c90195372aeabe4ef2 Mon Sep 17 00:00:00 2001
From: Markus Ewald <cygon@nuclex.org>
Date: Wed, 18 Jun 2008 19:20:25 +0000
Subject: [PATCH] Fixed a glaring bug in the ProgressReporter which could throw
 exceptions into the ProgressChanged event handler (race condition between
 dialog setup and first progress message)

git-svn-id: file:///srv/devel/repo-conversion/nuwi@21 d2e56fa2-650e-0410-a79f-9358c0239efd
---
 Source/ProgressReporter/ProgressReporterForm.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Source/ProgressReporter/ProgressReporterForm.cs b/Source/ProgressReporter/ProgressReporterForm.cs
index 00c2732..0e30f19 100644
--- a/Source/ProgressReporter/ProgressReporterForm.cs
+++ b/Source/ProgressReporter/ProgressReporterForm.cs
@@ -104,6 +104,11 @@ namespace Nuclex.Windows.Forms {
       this.abortReceiver = (progression as IAbortable);
       this.cancelButton.Enabled = (this.abortReceiver != null);
 
+      // Make sure the progress bar control has been created (otherwise, we've got
+      // a chance that BeginInvoke() would fail if the first progress notification
+      // arrived before we called ShowDialog()!)
+      IntPtr tempDummy = this.progressBar.Handle;
+      
       // Subscribe the form to the progression it is supposed to monitor
       progression.AsyncEnded += this.asyncEndedDelegate;
       IProgressReporter progressReporter = progression as IProgressReporter;