While creating this technical blog website, I decided to implement the functionality that allows readers to give feedback. This is a common function. What is not common is finding examples of how to create a feedback form. As well, a feedback form that can be resued inside of each blog using a web control. So […]
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Delegates in C# are similar to function pointers in C++ and allow methods to be passed as parameters. In this example we will create a delegate called CalculateCharge and a Withdrawal class: [sourcecode language=”csharp”] delegate decimal CalculateCharge(decimal withdrawal); class Withdrawal { public string AccountOwnerName; public decimal withdrawal; public decimal charge; public CalculateCharge calculation; } [/sourcecode] […]
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I created a video a while ago that discussed how to implement a progress bar in a windows form application. It used the System.Thread class library and the the BackgroundWorker class. With the release of .NET 4, there is a new. easier way to implement this. In this example, I have added the progress bar […]
Read More →I always liked the concept of arrays. Being able to conceptually visualize in multiple dimensions took me some time to get my mind around, but in the end I was successful. The example here will discuss 2 dimensional arrays of type single, multiple and jagged. A single dimensional array is the simplest. You simply code […]
Read More →My video on this topic can be found here. We will do 4 things in the article. Add a subGrid to a JQuery/jqGrid Grid. Populate the Grid using ICriteria Populate the subGrid using IQuery (HQL) Change the ICriteria and HQL to use LINQ to NHibernate First, let’s open the Views/Home/Index.aspx file and add the /jqGrid […]
Read More →This happened to me way back in 2011. I am migrating all my blogs and articles to this site and am adding it here. This shouldn’t happen anymore if you use an ORM like Entity Frame Work or NHibernate. A few weeks ago I had to fend off a hacker. Some of the database statements […]
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I wanted to do this and I found these articles helpful: #AzureFunction #Azure #Csharp Azure Functions C# developer reference –> see Referencing External Assemblies How to make a simple DLL as an assembly reference just for fun Could not load file or assembly … The system cannot find the file specified SOLVED It did take […]
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The most common .Net languages are Visual Basic, C++ and C#. However, there are numerous other programming languages that will function with the .Net Framework. Like, F#, J#, PowerBuilder, IronPython, IronRuby, etc… It is possible to use .Net from many programming languages because they have all agreed on some standards. For example the Common Type […]
Read More →Programming has been around for some time and we haven’t always had the .Net Framework to make our lives as programmers and support engineers so easy. When we program within the confines of the .Net Framework, we are building managed code. Managed code is compiled in Bytecode. Prior to the .Net Framework we programmed in […]
Read More →When we think about the word Generic outside of the programming world it simply means that the object is not tied to any specific kind. An example is a bank account. We may not know which bank it is associated too, if it is a checking or savings account, however we do know that we […]
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