| TripleDES Encrypted Configuration File |
| The Code Project |
| How to make your server settings safer |
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| Troubleshooting the "View State is invalid" error with ASP.NET |
| http://www.kbalertz.com/ |
| (829743) - Describes techniques for debugging and for resolving problems with view state. View state is a feature of ASP.NET that allows pages to automatically preserve state without relying on server state. |
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| Two-Way DataGrid Sorting Using Properties and Viewstate |
| DotNetJunkies |
| Microsoft's DataGrid control provides miles of flexibility. However, upon closer inspection of the DataGrid's sort feature you may realize that it lacks the ability to perform two-way sorting (ascending and descending). One was to sort is to use hidden HTML fields. As an alternative, this article will show you an example of handling two-way sorting using class properties and viewstate. |
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| Two-Way Sorting Using Hidden Fields |
| DotNetJunkies |
| Sorting data in a datagrid is such an exciting idea that developers all over the globe use this feature a million times in their applications. Conventionally, the sorting order is defined in a descriptive manner and a one-way sorting grid is created, but there could be a requirement of ascending and descending two-way sorting. In this article, you'll learn how to two-way sort with hidden fields. |
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| UIPAB Part 2 : MVC, UIPAB Essentails and Demo |
| The Code Project |
| Part 2 of 3 part series. Examines MVC pattern, UIPAB essentials and architecture; refactoring demo using UIPAB |
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| Understanding .NET Code Access Security |
| C# Corner |
| When we are running an application and we need to run a feature for which, the application does not have the relevant module, the application connects to the Internet and downloads the module into the Global Assembly Cache (GAC) and begins executing. This is done without being prompted to us. |
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| Understanding ASP.NET View State |
| MSDN |
| Explore with Scott Mitchell the benefits of and confusion around View State in ASP.NET. Learn how to interpret (and protect) the data stored in View State. |
|
| Understanding event wire-ups in ASP.NET and Visual Studio |
| http://aspalliance.com/ |
| Every now and then there's some confusion about how events are wired up in the structure of an ASP.NET page. This confusion is in part caused by the way that Visual Studio .NET adds events and the way that most books teach wiring up events. |
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| Understanding Templates in ASP.NET |
| MSDN |
| Web server controls can be customized by setting properties or by using CSS styles. Some allow you to customize their look through ASP.NET templates. An ASP.NET template is a mix of HTML elements and ASP.NET controls that make up the layout for a particular area of the control. Templates are not the same as styles. Styles primarily refer to CSS stylesheets and affect graphical properties such as colors, font, border style, cell spacing, and so forth. With styles, the control's layout remains unchanged in its structure but can be modified in its appearance. In contrast, templates involve deeper changes that modify some portions of a control's user interface. |
|
| Understanding the HttpApplication Class |
| DotNetJunkies |
| In this article Steve outlines what the HttpApplication class is responsible for and details the sequence of events that are executed using code defined in the global.asax or custom HttpModule. He also looks at a couple of different options available for gaining access to "session" information. |
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| Understanding User Controls - Part 2 |
| DotNetJunkies |
| In last week's article, Doug showed you some of the basic principles of exposing properties and methods in user controls. He mentioned that you could work with properties and methods exposed in user controls that are not precompiled, but you must use reflection. In this article, Doug shows you how to use reflection to work with user controls that are Just-In-Time (JIT) compiled. |
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| Upload Binary Files using WebService |
| .NET Xtreme |
| So far I have seen many ASP.NET samples which give a facility to upload a file, the quick and dirty code I am going to explain here, uploads a binary file to a WebService. This is perhaps the most simply code I have ever written to accomplish a complicated task. Editor's note - "Although this will work, be advised of scalability problems. A better approach would be to create a separate Windows Service, pass the file to that, split it into chunks, transmit the chunks one by one over a Web service and reconstruct it at the other end." |
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| Uploading a File to a Database Using System.Data.OleDb |
| DotNetJunkies |
| In this article, Donny demonstrates how to upload a file to a database using the OleDb .NET Data Provider. |
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| Uploading a file to a database using System.Data.OleDb |
| DotNetJunkies |
| In this article we will demonstrate how to upload a file to a database using the OleDb .NET Data Provider. Using the Sql .NET Data Provider is very similar with one exception and that is how to insert the Byte array into the database using OleDb. The following code example demonstrates how to do this. The first bit of code is SQL that should be used to create a new table in the Northwind database named images. After that is the web form code, and that is followed by the code behind for the web form. |
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| Uploading and Retrieving Images from SQL Server |
| Bipin Joshi |
| Some times we need to store binary data in database. SQL Server provides a special data type called image that can hold such binary data. The examples of binary data include images, documents etc. In this article we will see how we can store and retrieve images in SQL server database. |
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| Uploading Files Using the File Field Control |
| MSDN |
| Learn how to use the Microsoft ASP.NET File Field control to allow your end-users to upload one or more files to your server. |
|
| Uploading Images to a Database - Part I |
| ASPFree |
| Uploading images to a Sql Server database is extremely easy using ASP.NETand C#. A couple of months ago I wrote a similar article, using VB.NET.This article will show you how to upload Images (or any Binary Data ) to a SqlServer database using ASP.NET and C#. |
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| Uploading In ASP.NET |
| 4Guys from Rolla |
| ASP.NET easily allows developers to provide upload support without the need of any COM component. This is accomplished via the HtmlInputFile class in the .NET Framework. An instance of this class can be created and used easily through an ASP.NET Web page in just a few lines of code. In this article we'll examine how to upload a file from the client to the Web server using ths server control. |
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| URL Rewriting in ASP.NET |
| MSDN |
| Scott Mitchell shows how you can dynamically intercept an incoming Web request and automatically redirect it to a different URL. |
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| Use ASP.NET or Visual Basic .NET to Transform XML to RTF and Display in Word |
| MSDN |
| Create useful documents quickly (and easily) from a wide variety of data sources when you convert XML data to RTF. Frank Rice shows how in this new article. |
|
| Use Visual Inheritance to Create Consistent Windows Forms |
| devCity.NET |
| Inheriting forms is a powerful feature that allows cross-project standardization of common elements on a form that may be changed in one place rather than in countless individual forms. For example, I once had to re-order the buttons on several dozen forms so the buttons flowed left to right as Help, OK, and Cancel instead of OK, Cancel, and Help. If I had used a base Windows Form, I could have changed the order on the base form, re-compiled, and been done with it. |
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| Useful Hints/Tips for TextBox |
| The Code Project |
| This article is about validation ion TextBox control. It will also show how you can use ErrorProvider and ToolTip when you enter false values in a TextBox. |
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| User Controls and Other "Useful" Things |
| DotNetJunkies |
| In this article, Peter expands on his previous articles by delving further into building real-world applications. He talks about using Web.config for application settings, creating a component for interacting with a database, using the data component and the ViewState, templates vs. user controls, and much more. |
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| User Controls and Other "Useful" Things |
| DotNetJunkies |
| In this article, Peter expands on his previous articles by delving further into building real-world applications using Web.config for application settings, creating a component for interacting with a database, using the data component and the ViewState, comparing templates vs. user controls, and much more. |
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| User controls in ASP .NET |
| The Code Project |
| ASP .NET solves many issues with the introduction of User Controls. These are self contained visual elements that can be placed on a web page in the same way as a tradition intrinsic HTML control, and can have their attributes set in a similar fashion. |
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