| Ask the DotNetJunkies: String Parsing For Fun |
| DotNetJunkies |
| The Question: How do I split a string that contains string values and numeric values into separate string and numeric? The Answer: Code in C# and Visual Basic .NET. |
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| ASP.NET Table Searching |
| The Code Project |
| Searching database with showing results in datagrid control |
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| ASP.NET Validation Controls |
| DotNetJunkies |
| Input validation can be a tricky thing. Ideally we should validate the data on the client side to prevent unnecessary round trips to the server. That requires JavaScript. But not every browser out there processes JavaScript (hard to believe, isn't it). And even still, changing the display characteristics to show errors in the input is not always supported. Not to mention, a slightly unethical person could recreate your page, and bypass the validation all together. Ugh! This leaves us with server-side valida |
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| BUG: The first enabled Button control receives the RaisePostBack event when the ENTER key is pressed |
| http://www.kbalertz.com/ |
| (813822) - Describes a problem where the first enabled Button control receives the RaisePostBack event unexpectedly on the server side when the ENTER key is pressed on the client side. |
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| Building a CheckBoxList Validator Control - Part 2 |
| DotNetJunkies |
| As promised, this week we will be going over how to add client-side JavaScript to a custom validator control. <b>But</b> last week I was asked a very interesting question. What validator control should I use to validate that a CheckBox was checked within a CheckBoxList? The anwser was simple, NONE. None of the validator controls in the .NET valiator control suite does this type of validation. So, in this article not only are we going to discuss how to add JavaScript validation control for client-side valida |
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| Building a CheckBoxList Validator Control - Part 2 |
| DotNetJunkies |
| As promised, this week we will be going over how to add client-side JavaScript to a custom validator control. But last week I was asked a very interesting question. What validator control should I use to validate that a CheckBox was checked within a CheckBoxList? The anwser was simple, NONE. None of the validator controls in the .NET valiator control suite does this type of validation. So, in this article not only are we going to discuss how to add JavaScript validation control for client-side validation, but how to create a CheckBoxListRequiredFieldValidator control. |
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| Building a Custom Validator Control - Part 1 |
| DotNetJunkies |
| Well, the DotNetJunkies are at it again. We are starting our next book on building custom .NET server controls. So to follow with this category I'll be writing server control articles now and again. We'll be starting off slow with this article which illustrates how to derive your custom control from a base class and add your own features. In this article we'll demonstrate how to derive a class from the BaseValidtor class to create your own validator control. Why would you do this? Well, in short the validat |
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| Building a Custom Validator Control - Part 1 |
| DotNetJunkies |
| In this article we'll demonstrate how to derive a class from the BaseValidtor class to create your own validator control. Why would you do this? Well, in short the validator controls collection is very good, but as you will find they don't cover every type of validation you will need to do. |
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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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| Calendar Control in Mobile Forms |
| C# Corner |
| In this article, I would like to discuss “Calendar Control” on your Mobile Forms and how to get date details from your mobile phone using Calendar control. |
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| Changes to the Validation Controls in ASP.NET 2.0 |
| MSDN |
| While ASP.NET 1.x supported validating user input, ASP.NET 2.0 increases the flexibility of the validation through the addition of validation groups. This article looks at this new feature, and shows you how you can use it in a number of common scenarios. |
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| Consuming Amazon WebServices |
| http://www.code101.com/ |
| Consuming Amazon WebServices |
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| Creating A Designer Enabled Custom Validator Control Pt. I |
| http://aspalliance.com/ |
| This is a two-part article. The first part of this article will discuss how to create server-side validation for your custom control and the second part will conclude with a discussion on how to complete your control by adding client-side validation to your control. |
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| Creating a Weblog using JScript .NET and ASP.NET |
| http://webdeveloper.earthweb.com/ |
| A Web Log is a Web page that represents a personal journal - a web log is informally referred to as a "blog". Blogs have frequent updates and individual updates are usually short. Some web blogs, like Slashdot, have a number of people working on them and provide a degree of interactivity by allowing readers to post comments about blog entries. Blogs have become so popular that services, like Blogger.com, make it easy to create and update your own web log. Developers like to do things their own way and have the ability to create their own blog - this article discusses how to create your own blog using JScript .NET and using ASP.NET. |
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| FIX: ValidationSummary (Validator) Controls No Longer Appear After You Upgrade to the .NET Framework 1.1 |
| http://www.kbalertz.com/ |
| (822734) - After you upgrade from the Microsoft .NET Framework 1.0 to the .NET Framework 1.1, the ValidationSummary control may no longer appear in existing ASPX pages that contain that control. Also, the Page.Validators.Count property has a value of 0 ,... |
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| How to Disable a Button From Causes Client-Side Validation |
| DotNetJunkies |
| This article explains how to disable a .NET Button control from causeing client-side validation. |
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| HOW TO: Use ASP.NET Validation Controls from Visual Studio .NET (Q316662) |
| http://www.kbalertz.com/ |
| The .NET Framework contains a variety of validation controls that, when placed on an ASP.NET Web Forms page, validate user input entered into the control fields and display associated error messages for each control. This article explains h |
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| HOW TO: Use the RequiredFieldValidator Control with Other Validation Controls to Handle Blank Entries (Q313044) |
| Microsoft Support |
| This step-by-step article describes how to use the |
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| HOW TO: Use the RequiredFieldValidator Control with Other Validation Controls to Handle Blank Entries (Q313044) |
| http://www.kbalertz.com/ |
| This step-by-step article describes how to use the |
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| Implementing an ASP.NET Validator - UriValidator |
| The Code Project |
| An article describing how to implement a custom ASP.NET validator |
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| INFO: ASP.NET ValidationSummary Web Form Control (Q316712) |
| Microsoft Support |
| There are six Web server controls that you can use to validate input on your Web Form pages. This article discusses the |
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| More and Less: How ASP.NET 2.0 Features Compare Against the Starter Kit Reference Applications |
| MSDN |
| The ASP.NET Starter Kits are five sample ASP.NET applications that provide code to accomplish common Web development tasks. This article looks at how the new features in ASP.NET 2.0 could be used to simplify the Starter Kits. |
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| THE BIG STORY An Overview of the New Services, Controls, and Features in ASP.NET 2.0 |
| MSDN |
| The lowdown on ASP.NET 2.0 |
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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. |
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| Validating ASP.NET Server Controls |
| MSDN |
| Delve into the ASP.NET validation server controls, and discover how they can help you to ensure that entered data is valid. |
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