| A Dot Net Guruer of Context |
| MSDN |
| ASP introduced several intrinsic objects like Request and Application to help track the context for an HTTP request. ASP.NET takes the next step and bundles these objects, plus several additional context-related objects into an extremely handy intrinsic object called Context. Context is an object of type System.Web.HttpContext. It is exposed as a property of the ASP.NET Page class. It's also available from user controls and your business objects (more on that later). |
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| Ask the DotNetJunkies : Building a Master/Detail DataGrid |
| DotNetJunkies |
| Question: I have a question regarding DataGrid. Can I bind a column of a DataGrid to another DataGrid? I have a situation where I have to display a few details in the same DataGrid on click of a HyperLink column. Thanks in advance.Regards, Prathibha Sharangapani. The Answer: Prathibha, this can certainly be done. You are describing a master/detail DataGrid. |
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| Ask the DotNetJunkies: Performance Impacts of Server Controls |
| DotNetJunkies |
| If the validation controls or intrinsic controls post the page back to the server, will it not affect the performance of the pages because huge files have to go back and forth from the client to the server? |
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| ASP.NET User Controls - Notify One Control Of Changes In Other Control |
| The Code Project |
| A tutorial on how to use delegate model to notify one ASP.NET user control of changes in the other user control. |
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| Audio-Video Module for ASP.net Community Starter K |
| http://www.paul-abraham.com/ |
| Audio-Video Module for ASP.net Community Starter K |
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| BUG: Ampersand Character in an Attribute Value Is Converted to an Entity When You Switch from Design View to HTML View |
| http://www.kbalertz.com/ |
| (821345) - You have ampersand character (&) in an attribute value of an ASP.NET server control. When you switch from HTML view to Design view in Microsoft Visual Studio .NET, the ampersand character is converted to an entity (&). When this problem occurs,... |
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| Building a DataGrid with Add and Edit Features |
| DotNetJunkies |
| The DataGrid server control is one of the most widely used controls in ASP.NET-based projects to display data in a table form. When using a mixture of database- and manually-driven DropDownLists, placing them in a DataGrid can be confusing. In this tutorial, I'll focus on resolving this issue using an example of an expense entry and reporting system. |
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| Building a Master/Detail DataGrid |
| DotNetJunkies |
| "I have a question regarding DataGrid. Can I bind a column of a DataGrid to another DataGrid? I have a situation where I have to display a few details in the same DataGrid on click of a HyperLink column." This can certainly be done. You are describing a master/detail DataGrid. For example, a DataGrid of customers with a column in each row that has an embdedded DataGrid of all the orders placed by that customer. |
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| Creating Custom ASP.NET Controls in VS.NET |
| Susan Warren |
| This document describes the techniques users can employ to author and consume custom Web controls for ASP.NET Web applications using Visual Studio.NET. Creating custom ASP.NET server controls is much like creating custom Windows Forms controls. Support for the shared functionality (custom value editors, designer verbs, etc.) is described in the Programming Guide section of the .NET Frameworks documentation. This document describes the design-time support that is unique to ASP.NET server control authoring.
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| Defining .NET and how to build a Client Application for a distributed Web Service Architecture |
| DotNetJunkies |
| This article, the third in a series of three, demonstrates the assembly of a Client Application, or User Interface for a Web service application that was created in the previous articles. In this case, the Web service being called upon by the Client Application is itself another Web service. |
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| DEPTH: Querying and Displaying Database Data in Excel Using ASP.NET and Visual Basic .NET (Q308247) |
| http://www.kbalertz.com/ |
| This article describes how to dynamically build a tab-delimited text file from a database that can be opened from Microsoft Excel. The sample in this article demonstrates how to connect to a Microsoft SQL Server database, return a set of da |
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| Hangman: Using GDI+ in ASP.NET Applications |
| C# Corner |
| This example shows how you can combine GDI+ commands on a web form. My example code implements a web page which is the game of hangman written in C#. For those that are not familiar the idea is to answer questions and every time you get one wrong you get closer to being hanged. |
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| HOW TO: Use ASP.NET to Query and Display Database Data in Excel by Using Visual C# .NET |
| http://www.kbalertz.com/ |
| (311194) - This step-by-step article describes how to build a tab-delimited text file dynamically from a database. You can then open the file in Microsoft Excel. The sample code in this article demonstrates how to connect to a Microsoft SQL Server database,... |
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| Introduction to ASP.NET and Web Forms |
| MSDN |
| This article explains how Web forms are fundamental to Microsoft ASP.NET, shows how to build a Web form, and discusses the controls essential for building a Web form. |
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| Rearchitect Your Web Applications for Microsoft ASP.NET 2.0 |
| MSDN |
| While ASP.NET 2.0 is completely backwards compatible with ASP.NET 1.1, its new features may require you to revise parts of your Web applications. This article provides a detailed analysis of how changes in ASP.NET 2.0 will influence your porting decisions. |
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| Role-based Security with Forms Authentication |
| DevHood |
| Forms Authentication in ASP.NET can be a powerful feature. With very little code and effort, you can have a simple authentication system that is platform-agnostic. If your needs are more complex, however, and require more efficient controls over assets, you need the flexibility of groups. Windows Authentication gives you this flexibility, but it is not compatible with anything but Internet Explorer since it uses NTLM, Microsoft's proprietary authentication system. Now you must choose how to manage your assets: provide multiple login pages / areas and force users to register for each, or assign groups to users and limit access to pages / areas to particular groups. |
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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. |
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