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| | Total Hits: 65 | Today: 0 | Author: Yi Liu | Rating:  |
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In this article, Yi demonstrates how to create a modal popup login page in ASP.NET. By using Login controls, AJAX Extensions, and the AJAX Control Toolkit, you can easily accomplish this task without much coding. The demo project is based on Visual Web Developer Express 2008 and the .NET Framework 3.5. It also assumes you have installed the AJAX Control Toolkit.... |
| | Total Hits: 1 | Today: 0 | Author: Umesh Bansal | Rating: |
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We have come across a situation where we have to generate the report from more then 2 queries using crystal reports. All queries are different -- 2 transaction tables with relevant joins from dimension tables. So to make the report we have to create 2 different connections from the universe and it eventually gave performance problems when dealing with a large sets of records. In this case, we have to link each query with the others on the basis of common dimensions. While fetching a report with ... |
| | Total Hits: 2 | Today: 0 | Author: Dina Fleet Berry | Rating: |
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Dynamic database-driven web sites are required if your site has large quantities of data to upload, manage, and serve back to your customers. However, IT departments typically say this creates too big a load for the database -- hence many people keep the files on the hard drive along with their script pages. Not only does this not scale well when you expand from one web server to a web farm, it is hard to back-up, and the file system makes for a poor database -- lacking the transactional qualiti... |
| | Total Hits: 2 | Today: 0 | Author: Reuben Frost | Rating: |
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Every now and then, you may find yourself in the situation where you need to deploy a single file on a precompiled web site. I know I certainly have.
Here are the steps that I would use to accomplish this:
1. Build and precompile your whole web site as usual;
2. Search in the "Bin" folder of the build output web site folder for the file you want to deploy with a .compiled file extension;... |
| | Total Hits: 1 | Today: 0 | Author: Suprotim Agarwal | Rating: |
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Http is a stateless protocol. Hence the ‘page-state-information’ is not saved between postbacks. In ASP.NET, viewstate is the means of storing the state of server side controls between postbacks. It contains a snapshot of the contents of a page. The information is stored in HTML hidden fields.... |
| | Total Hits: 47 | Today: 0 | Author: Mike Gold | Rating: |
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If you find yourself in a position where you need to find a new job, you have to deal with the incovenient but necessary interview process. This article will give you some of the tools you need to shine when interviewing for a technical programming position.... |
| | Total Hits: 2 | Today: 0 | Author: SeaWater | Rating: |
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This control can be download for free from the Microsoft website. This page contains an overview of the free web controls (not supported by MS).
We will cover the focus issues for this control in this article. The reason I chose to create this article is that there was not much information after searching multiple sites. Basically this article will explain the two main problems: trying to get a TreeView control to have focus and setting the colors properly, for hover and selected items.... |
| | Total Hits: 6 | Today: 0 | Author: Bean Software | Rating: |
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The GridView is a powerful tool commonly used in web applications. It has features that allow to manipulate data in a lot of ways but sometimes we just need to extend that functionality to go from a GridView that looks like this:... |
| | Total Hits: 18 | Today: 0 | Author: Puran Mehra | Rating: |
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ASP.NET provides an event based programming model that simplifies Web programming. Controls in ASP.NET have a default event you typically handle. All GUI applications are incomplete without enabling actions. Even though arranging components is a significant issue, applying actions is also equally important. These actions are instructs the program to act when something happens. This is called events in programming language.... |
| | Total Hits: 17 | Today: 0 | Author: Microsoft Corporation | Rating: |
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The example in this section illustrates how to raise ASP.NET custom health monitoring events. When you add a custom event to your application, you must consider the following points:
* How to set the scope for the health monitoring event. If the event is intended to be raised in all applications on a server, you must configure the event to have machine-wide scope. A preferred way to do this, as shown in this example, is to create an HTTP module that raises the custom event. You then insta... |
| | Total Hits: 14 | Today: 0 | Author: Microsoft Corporation | Rating: |
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To view trace messages and assertion failures from ATL Server DLLs running in IIS
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Select the Custom assert and trace handling support check box on the Developer Support Options tab when you generate your ATL Server request handler or ISAPI DLL using the ATL Server Project Wizard... |
| | Total Hits: 13 | Today: 0 | Author: Microsoft Corporation | Rating: |
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Instead of enabling tracing for individual pages, you can enable it for your entire application. In that case, every page in your application displays trace information. Application tracing is useful when you are developing an application because you can easily enable it and disable it without editing individual pages. When your application is complete, you can turn off tracing for all pages at once.... |
| | Total Hits: 24 | Today: 0 | Author: Microsoft Corporation | Rating: |
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The example in the topic Custom ASP.NET Health Monitoring Provider Example illustrates how to create a custom provider that processes ASP.NET health events. The code example shows how to derive from the BufferedWebEventProvider class to create a custom provider that writes the event information to a local file.... |
| | Total Hits: 11 | Today: 0 | Author: Microsoft Corporation | Rating: |
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You can control whether tracing is enabled or disabled for individual pages. If tracing is enabled, when the page is requested, ASP.NET appends to the page a series of tables containing execution details about the page request. Tracing is disabled by default.... |
| | Total Hits: 7 | Today: 0 | Author: Microsoft Corporation | Rating: |
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There are three ways to load XML data into the Xml Web server control:
* Provide a path to an external XML document, using the DocumentSource property.
* Load an XML document as an XmlDocument object and pass it to the control, using the Load method event and assigning the document to the Document property of the Xml control.
*Include the XML content inline, between the opening and closing tags of the control.... |
| | Total Hits: 31 | Today: 0 | Author: Prasham Sabadra | Rating: |
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In my project I have to handle the event of drop-down control in repeater control and also want the current item index. I get how to handle the event but I need to burn my midnight's oil to get the current item index and finally I got the solution using NamingContainer property.... |
| | Total Hits: 13 | Today: 0 | Author: Microsoft Corporation | Rating: |
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Cookies provide a means in Web applications to store user-specific information, such as history or user preferences. A cookie is a small bit of text that accompanies requests and responses as they go between the Web server and client. The cookie contains information that the Web application can read whenever the user visits the site.... |
| | Total Hits: 15 | Today: 0 | Author: Microsoft Corporation | Rating: |
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ASP.NET automatically binds application events to event-handler methods in the Global.asax file using a naming convention of Application_event, such as Application_BeginRequest and Application_Error. For more information, see ASP.NET Application Life Cycle Overview for IIS 5.0 and 6.0.... |
| | Total Hits: 9 | Today: 0 | Author: Microsoft Corporation | Rating: |
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The SiteMapDataSource control retrieves site-map data from a site-map provider, such as the XmlSiteMapProvider, which is the default site-map provider for ASP.NET. You can configure the SiteMapDataSource control to return the entire collection of site-map nodes or a subset. This is useful when displaying more than one navigation structure on a page, each displaying a separate section of the site map. It is also useful when distributing site-navigation elements across separate master pages in you... |
| | Total Hits: 8 | Today: 0 | Author: Microsoft Corporation | Rating: |
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When you are editing an ASP.NET Web page in Visual Studio, you can create server event handlers for controls and for the page in a variety of ways. Some of the ways depend on which programming language you are working in. You can create handlers by using the facilities in Visual Web Developer, or you can create them declaratively or in code.... |
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