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Tip Bank > Visual Basic > Web Apps

Web Apps

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Globally Register User and Custom Controls in ASP.NET
by Deepak Choudhari
Avoid having to include the <@Register> command on every page that needs a custom or user control.
ASP.NET Workaround: Calling a JavaScript Function from a HyperLinkField in a GridView
by Srinath MS
You can call a JavaScript function when a user clicks a HyperLinkField in a GridView control—you just need to use this workaround.
The Best Way to Hide a Column in a DataGrid
by Srinath MS
A better approach than "hiding" columns in a DataGrid is simply to avoid creating the columns in the first place, as shown in this tip.
Create a Page Containing a Two-Column Table with Struts
by Gaurav Saini
Sometimes scriptlets can help solve problems, like when you need to iterate over a collection object and display its data in a two-column table.
Access ASP.NET Form or Control Values from One Page in Another Page
by Deepak Choudhari
You can access form or control values from one page in another page in ASP.NET, it just isn't intuitive.
Enable Bugzilla to Work with SSL/TLS Email
by Akhilesh Singh
This workaround shows how you can configure Bugzilla to work with SSL/TLS-based email servers.
Send Email Using a DNS Server
by Usman Sarfraz
Here's how to send email from .NET using a DNS server.
Preserve Browser Scroll Position After a Postback
by Nagaraj Divella
When a user posts values back to the server, you can maintain the same scroll position after the response using these methods.
How to Save URL Contents to an MHTML Archive Format
by Srinath MS
Using the CDO Message object, you can easily save content from a URL to an HTML archive (.mht) file.
Send Email Over SMTP Aschronously
by Srinath MS
To keep your UI responsive, you can send email asynchronously.
Using the WebClient Class to Download Data to a File
by Srinath MS
It's easy to save data to a local or network file using the WebClient class.
Determining Whether a Site Is Running or a URL Is Valid
by Srinath MS
The HttpWebRequest class makes these tasks simple.
Get the Name of the Executing ASP.NET Page
by Deepak Choudhari
Use this tip's code to find the name of the executing page.
Binding a Hashtable to a DropDownList Web Server Control
by Deepak Choudhari
Set the DataSource, DataTextField, and DataValueField properties correctly, and you're done.
Make Minor Code Changes to .ASPX Pages Without Rebuilding
by Jaya Nehru
Use this workaround to take advantage of the OnPreRender event, and avoid rebuilding your entire project when you need to make only minor changes to your ASPX pages.
Correction to the Tip "Email Address Validation Using a Regular Expression"
by Bennaidja Billel
This version corrects a problem with email address checking in the original tip.
Consuming .NET Web Services from Classic ASP with the Microsoft SOAP Toolkit
by Srinath MS
The Microsoft SOAP Toolkit makes it easy to use .NET web services from classic ASP.
Make Web Requests Programmatically in .NET
by Deepak Choudhari
Find out how to make web requests over HTTP to a remote server—and read the results.
Create and Save Thumbnails of Web Pages
by Srinath MS
The .NET WebBrowser control makes it easy to create and save thumbnail images of web pages.
Create a Popup Calendar in ASP.NET
by Anmol Gupta
This handy popup calendar lets users select a date without requiring much space on the main page.
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