While writing an application for my Masters degree diploma, I wrote a simple application that was using COM Matlab server. I have found it hard to use it mainly due to lack of documentation, which is really basic with only few code examples for C#. I guess writing programs that use Matlab for calculating is not encouraged by MathWorks, you would became competition that way 🙂 Nonetheless, I accomplished why I was required to do, so I decided to share this with the rest of the world. Continue reading “Using Matlab from C# application.”
Server controls in separete assembly part 2
Yesterday I was writing about creating server controls in separate assembly. Today I will cover more complicated example then simple “Hello World!” control. My goal was to create text box that will take handler method to run when validation event will be triggered, and when validation fail will show appropriate message. Text box with builtin validation would be nice, since you always should validate user input, right? But lets start creating our control. Continue reading “Server controls in separete assembly part 2”
Server controls in separate assembly
In my project I wanted to create text box control with builtin configurable validation. ASP.NET definition in .aspx or .ascx file would get validation function by name. But I do not wanted to create just .ascx file with text box. I could not then reuse that control in other projects and it certainly would be nice, right? Creating such server control from code is not hard, but maintainability of HTML code in C# (it cannot be done other way) is not good. It’s pain really. Why Microsoft would create way to automatically create C# code from .ascx, .aspx files is mystery for me. Continue reading “Server controls in separate assembly”
Handling Ajax errors in ASP.NET
Yesterday I wrote about issue with Ajax postbacks in application I am working currently. Problem was with buttons that was triggering UpdatePanels to update asynchronously. After adding loading indicator I wanted to add error handling at client side. Continue reading “Handling Ajax errors in ASP.NET”
Global UpdatePanel loading indicator in ASP.NET
When I started working on application I am working right now, one of first things I noticed, that was not entirely wrong but was inconvenient: when user clicked on some button that triggers update panel you was not entirely sure it worked or not. Why? Because of three things: Continue reading “Global UpdatePanel loading indicator in ASP.NET”