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In a recent project we needed to block a series of IP addresses from accessing our website. IIS makes this easy with its IPv4 Address and Domain Restrictions feature, which lets the webmaster specify specific or ranges of IP addresses that are either allow...
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A couple weeks ago I had a client call me up with a perplexing build error. He had an ASP.NET 4 Web Application project open in Visual Studio 2010 that he was working on when, suddenly, the following error cropped up when building: Resource name ‘xxx.r...
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Ran into an interesting and esoteric problem today when working with a client. This client had a legacy ASP.NET 2.0 application deployed on IIS6 that used global themes. First, a little background… A theme is: “a collection of property settings that allow...
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ASP.NET has long offered the FileUpload control, which simplifies uploading a file from the client’s computer to the web server’s file system. This control provides a very simple, straight-forward user experience – the browser renders a “Browse” or “Select...
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In conjunction with the Los Angeles .NET Developer's Group I will be presenting a full day, hands-on lab/presentation/training event on ASP.NET MVC 3 Tips, Tricks, and Best Practices on Saturday, August 27th. The event is a 8 hour training with breakfast a...
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= 0);
if (legalKeyCode === false)
event.preventDefault();
}
function currenciesOnly(event) {
...
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About month ago at a user group meeting the guy sitting across from me shared the tale of a talk he had attended. The speaker’s laptop had downloaded a slew of Windows Updates in the background, after which the “Restart your computer to finish installing i...
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My latest article on DotNetSlackers looks at how to create Excel spreadsheets using NPOI. NPOI is a free, open-source .NET library for creating and reading Excel spreadsheets and is a port of the Java POI library. In the article I show how to use NPOI to p...
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In conjunction with the Los Angeles .NET Developer's Group I will be presenting a full day, hands-on lab and training event on ASP.NET MVC 3 on Saturday, May 21st. The event is a 8 hour training with breakfast and lunch served. Attendees are asked to bring...
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Like many ASP.NET developers, I am most comfortable working with C# and VB. I know just enough HTML and CSS to be dangerous. I know enough to implement the overarching page layout without using s and instead to use CSS to position, size, and float the elem...
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