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Calling a button click from JavaScript in ASP.NET | aaronkjackson.com ASP.NET web forms page have a JavaScript method for handling PostBacks called “__doPostBack”. This function is used to submit button clicks back to the server. The cool thing is that you can take advantage of the same methods that the framework uses to generate javascript for button clicks. Use the following in your code file to generate the JavaScript that performs the PostBack. Using this method will ensure that the proper ClientID for the control is used. Calling a button click from JavaScript in ASP.NET | aaronkjackson.com
I've been looking into Silverlight in my spare time a bit, to see what it has to offer, and the JavaScript "Interop" is actually pretty neat and simple to use. About three months ago I wrote a post titled "Working with HTML DOM in Silverlight using the Bridge Pattern"; so I think this time I'll go over some of the basics involved with communicating back and forth between Silverlight and JavaScript. This article is written by referencing Silverlight 2 Beta 2, but should still hold relevent in the final release of Silverlight 2. Silverlight and JavaScript Interop Basics Silverlight and JavaScript Interop Basics
4 Simple Steps to Consume WCF Service using Silverlight Update: SilverLight FAQ's - Part 3 link added to this article. 4 Simple Steps to Consume WCF Service using Silverlight Introduction This article will talk about 4 simple steps which will assist you to consume WCF service in a Silverlight application. It also has a simple sample source code which demonstrates all the 4 steps practically. I have collected around 400 FAQ questions and answers in WCF, WPF, WWF, SharePoint, design patterns, UML, etc. 4 Simple Steps to Consume WCF Service using Silverlight
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Download source - 4.43 Kb Introduction This article presents how the GridView control can be nested to show master/detail relationships for multilevel hierarchal data. In this article, I have implemented it for three levels, and it can be implemented for n levels quite easily, by maintaining the information about the edit index of the parent GridView controls. This article provides a simple, easy, and clean solution for displaying data with multilevel master/detail relationships. This article also shows how the GridView can be used effectively by using its template fields, and how controls inside template fields are accessed and bound. Multilevel Nested Master/Detail Data Display Using GridView Multilevel Nested Master/Detail Data Display Using GridView
GridView Examples for ASP.NET 2.0: Paging and Sorting the GridView's Data GridView Examples for ASP.NET 2.0: Paging and Sorting the GridView's Data Click here to return to the TOC. When displaying large amounts of data it's often best to only display a portion of the data, allowing the user to step through the data ten or so records at a time. Additionally, the end user's experience can be enhanced if they are able to sort the data by one of the columns.
Introduction The GridView control provides you with an easy way to display the number of items on a page without taking much space, with the help of paging. You can enable the paging feature in the GridView control in seconds. The built-in paging is pretty good if you are fetching less than 100 items. GridView Custom Paging GridView Custom Paging
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VB.Net - Exportar DataGridView a Excel VB.Net - Exportar DataGridView a Excel Bueno, lo primero es añadir la referencia Microsoft.Office.Interop.Excel, dependiendo del Office que tengas podrás usar la versión 11 (hasta 2003) o la 12 (2007 jiji). Bueno en resumen, lo que hago es, crear tres variables, que una sera el programa, el libro y otra la hoja. Luego solo nos queda escribir, y te saldrá un bonito cuento :) Aquí os dejo la función, no es nada difícil de comprender.
Buenas, nuevamente me encuentro frente a una situación donde es necesario implementar algun tipo de procesamiento en backend y lo primero que el instinto me dice es crear un nuevo proceso, tal vez, manejarlo con un ThreadPool, etc. Pero por suerte, recuerdo que ahora podemos trabajar con el componente System.ComponentModel.BackgroundWorker. Nota: El mismo se puede agregar en forma "visual" a un formulario o podemos crear una instancia del mismo. Agreguenlo desde la ControlBox. Procesos en segundo plano - El Bruno Procesos en segundo plano - El Bruno
DataTable.Compute - the filter parameter - ShowUsYour<Blog> Following on from my original posting about using the Compute method of the DataTable to execute aggregate queries, I should add that, the 2nd argument is mandatory as per the docco here: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemDataDataTableClassComputeTopic.asp The filter parameter is the equivalent to a WHERE clause that you can use to limit the number of records that are returned to the aggregate expression. The example I gave in my previous posting was a good example of this where I used a LIKE expression in the filter parameter to get a count of persons whose name met a given criteria: int countOfName = (int) dt.Compute("Count(Name)", "Name Like '" + entryTextBox.Text + "*'") ; DataTable.Compute - the filter parameter - ShowUsYour<Blog>
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The latest version 2 code (NUnit 2.6.3) is available here and at http://github.com/nunit/nunitv2 NUnit is a test framework for all .Net languages, running on Microsoft .NET and Mono. NUnit is written in C# but can run tests written in any language that generates managed code. Initially ported from JUnit, it has been completely redesigned to take advantage of the features of the common language runtime, such as custom attributes, generics and lambda expressions. NUnit V2 Test Framework in Launchpad
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Now available: version 5.1 with Visual Studio 2012 and 2013Support GoDiagram has been designed and implemented to take advantage of the many new features that Microsoft .NET provides. GoDiagram is implemented entirely in managed code. GoDiagram is just what you need to bring your application to life, quickly and easily. GoDiagram for Microsoft .NET graphics
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Application Architecture Guide, 2nd Edition patterns & practices Developer Center October 2009 This guide is available online here in the MSDN Library and as a Microsoft Press book, ISBN# 9780735627109, that you can purchase through local and online booksellers such as Amazon, Barnes & Noble and BORDERS. The guide is intended to help developers and solution architects design and build effective, high quality applications using the Microsoft platform and the .NET Framework more quickly and with less risk; it provides guidance for using architecture principles, design principles, and patterns that are tried and trusted. The guidance is presented in sections that correspond to major architecture and design focus points. It is designed to be used as a reference resource or to be read from beginning to end.

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