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Just in case you are studying WCF.. You might want to check out the .NET StockTrader Sample Application. The .NET StockTrader Sample Application is an end-to-end sample application illustrating Windows Communication Foundation and .NET Enterprise Technologies. It is a service-oriented application based...
Posted to
Keith Rull
by
keithrull
on
06-19-2008
Filed under: Filed under: ASP.NET, Sample, .NET, Web Services, Trading Application, SOA in .NET, SOA, J2EE, WCF, WebSphere, .NET StockTrader Sample Application
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My former colleague asked me if it is possible to attach an alternating color to a DropDownList control, similar with the GridView’s alternating rows. I found out that you can achieve that, by setting the background-color of the ListItem using “style” attributes. Here is the code. ...
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I am currently working with conversion of ASP Classic web application to ASP.Net 2.0 and I have to deal with a lot of client-side script. Before, I used to insert an alert( sampleValue ) to be able to view the current value of a variable until I found out that about “debugger” keyword in JavaScript....
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I have been using log4net for a year and a half now and there are scenarios where I'm expecting it to log some data only to find out that it's not logging. I know two possible reasons of log4net not logging: 1. It is not yet configured to log. I am configuring log4net through the XML configuration...
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I'm working on a GridView and I'm databinding a List<BusinessObject> to it. All is well until I tweaked some code and suddenly, I got this System.Web.HttpException with message A data item was not found in the container. The container must either implement IDataItemContainer, or have a...
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Wow, it was January since my last post! sorry guys I'm was very busy coding, monitoring our house' dev't in province, preparing my relocation and some business matters. Anyway, a fellow filipino developer at msforums.ph raised the question if its true that URl-Rewriting "damage"...
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In ASP.NET, one of the tedious things to do is to get values from query string parameters, cast/convert to proper types and assign to local variable for further processing. Initally most developers simply code like this: 1 int orderId = Request.QueryString[ "order_id" ]; 2 OrderBLL orderManager = new...
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dwarvend, a former teammate in my frist company once asked me about data paging large resulsets in ASP.NET. Data paging in SQL Server 2005 is relatively easy with new RowNumber feature but supporting dynamic sorting is little tricky. I have this executable to script to demonstrate this sorting. --check...
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When you plan to make your project multi-language and you are nearing its completion it is not smart to put those resource strings on a .resex files and edit right from your IDE. Why? Simply because it is not maintainable and hard to track changes whenever you add new entries. Also, your translators...
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It is only when I used Resharper that I learned I have been redundantly calling ToString() method when concatenating other types with a string type and assign it into string variable. The code below work just fine despite different types involved in the expression. 1 int value1 = 100; 2 decimal value2...
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If you have developed ASP.NET applications you might share the same sentiment of forgetting session keys, cache item keys and query string variables. It is very important that you document each of them outside your code to avoid name collisions and accidental data loss. Sometimes you will forget those...
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In few days I have to hire a Danes translator and I wanted it to be easy for her to encode[:) of course!] and be guided properly what to put in. Initially I thought a friendly naming on resource ids is sufficient, but I was wrong. It won't help her because different pages share the same resource strings...
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I was amazed most of us hate ASP.NET ViewState for its default poor implementation which if not taken into cosideration would kill our applications performance, client resources, and drive shoppers away. Its frutrating... If worst case you haven't heard of ViewState and I assume you are probably new...
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I hope that one day I will wake up that all web-shoppers are using IE7, firefox and opera... and IE6 will be burned into forgetten in the e-commerce arena. I hate it when simple CSS rules never worked on IE but works fine on Firefox, Opera and Safari where 80% of our consumers uses IE6 and 20% users...
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I'm probably one of the luckiest developer ;) as I have my developer tools licensed, given to me for free. Some i won from simple quiz, some are just gift from friends. He'res a list. I won these tool during VS 2005 Launch Seminar in a Training Center, a complete suite of: Visual Studio 2005 Standard...
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