<p>An odd issue that I have been trying to address in a project - my calls to WebClient.DownloadFileAsync seem to be getting ignored and no exceptions are being raised. So far I have been able to determine this might be due to  destination folder not existing, but from the looks of the MSDN documentation for <a href="http://msdn.microsoft.com/en-us/library/ms144196(VS.80).aspx" rel="nofollow noreferrer">Webclient.DownloadFileAsync</a> this should still cause an exception to be raised. I did find one <a href="http://forums.msdn.microsoft.com/en-US/netfxnetcom/thread/1c046c42-5b45-43d1-9d48-65ffabd6f798/" rel="nofollow noreferrer">MSDN forum thread</a> that seems to imply that this has been known to happen, but there doesn't seem to be any resolution for it. Any ideas what might be going on?</p>

[{'answer_id': 38727, 'author': 'Matt Hamilton', 'author_id': 615, 'author_profile': 'https://Stackoverflow.com/users/615', 'pm_score': 2, 'selected': False, 'text': '<p>Take a look at <a href="http://msdn.microsoft.com/en-us/library/ms951103.aspx" rel="nofollow noreferrer">this article on MSDN</a> about "inductive user interfaces". It describes a framework (and provides the code to download) based on UserControls that give you "navigation" within a form. Perfect for designing wizards.</p>\n'}, {'answer_id': 38743, 'author': 'Scott Dorman', 'author_id': 1559, 'author_profile': 'https://Stackoverflow.com/users/1559', 'pm_score': 0, 'selected': False, 'text': '<p>The easiest way to create a wizard dialog is to use one of the third-party versions available that handle all of the "hard stuff" (the page navigation, UI framework, etc.) for you. The one I like the most is from <a href="http://www.divelements.co.uk/net/" rel="nofollow noreferrer">Divelements</a>; they have both a WinForms and a WPF version.</p>\n'}, {'answer_id': 38980, 'author': 'urini', 'author_id': 373, 'author_profile': 'https://Stackoverflow.com/users/373', 'pm_score': 3, 'selected': True, 'text': '<p>Here are  a few more resources you should check out:</p>\n\n<ol>\n<li><p>This DevExpress WinForms control: <a href="http://www.devexpress.com/Products/NET/Controls/WinForms/Wizard/" rel="nofollow noreferrer">http://www.devexpress.com/Products/NET/Controls/WinForms/Wizard/</a></p></li>\n<li><p>A home-grown wizards framework: <a href="http://weblogs.asp.net/justin_rogers/articles/60155.aspx" rel="nofollow noreferrer">http://weblogs.asp.net/justin_rogers/articles/60155.aspx</a></p></li>\n<li><p>A wizard framework by Shawn Wildermut part of the Chris Sells\'s Genghis framework: <a href="http://www.sellsbrothers.com/tools/genghis/" rel="nofollow noreferrer">http://www.sellsbrothers.com/tools/genghis/</a></p></li>\n</ol>\n'}, {'answer_id': 3988293, 'author': 'David', 'author_id': 60682, 'author_profile': 'https://Stackoverflow.com/users/60682', 'pm_score': 3, 'selected': False, 'text': '<p>I know this answer has already been accepted, but I just found a better Wizard control that\'s free, and of course, since it\'s on CodeProject, includes the source, so you can modify it if it\'s not exactly what you want.  I\'m adding this as an answer for the next person to stumble across this question looking for a good Wizard control.</p>\n\n<p><a href="http://www.codeproject.com/KB/miscctrl/DesignTimeWizard.aspx" rel="nofollow noreferrer">http://www.codeproject.com/KB/miscctrl/DesignTimeWizard.aspx</a></p>\n'}, {'answer_id': 7326430, 'author': 'sharkin', 'author_id': 7891, 'author_profile': 'https://Stackoverflow.com/users/7891', 'pm_score': 2, 'selected': False, 'text': '<p><strong>Use a tab-control inside a form.</strong></p>\n\n<p>Change back color to "Control" in all tab-pages.</p>\n\n<p>Set "appearance" to flat buttons to get rid of the white border-stuff.</p>\n\n<p>Hide the tabs by sizing the entire control so that the tabs gets pushed up "under" the title bar of the form. If you need other controls (or banner maybe) above the tab-control, then instead hide the tabs with a panel-control or similar.</p>\n\n<p>Childplay to code logic for back/next buttons and very easy to extend with new pages.</p>\n'}]
['https://Stackoverflow.com/questions/38726', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1185/']