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Tip Bank > Multimedia > Visual Basic

Visual Basic - Page 2

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Retrieve Records from a Supplied SQL Statement
by Syed Mohamed
Learn how to retrieve records from a supplied SQL statement.
Clear All the Controls in a Form
by Syed Mohamed
Use this code to clear all the controls in a form.
Using a Default Button and a Multiline Text Box on the Same Form
by Valpied Adam
Placing the following code into your click event on the default button on your form enables you to use a default button and a multiline text box on the same form.
Add Two Long Numbers Together Without Causing an Overflow Error
by David Day
This function adds two long numbers together as if they were unsigned, and does not cause an overflow error. You may need this when implementing the SHA-1 Hashing function.
Limit the Focus of an MSFlexGrid to a Certain Range of Columns and Rows
by Shuhaimen Ismail
Learn how to limit the focus in a big MSFlexGrid to a certain range of columns and rows.
Apply a Gradient to Any Control that Has an hDC
by Bryan Utley
This tip shares a class that allows you to apply a gradient to any control that has an hDC—forms, Pictureboxes, etc
Using Pixels in WinForms .NET
by Michel Posseth
This tip shows you a way to use pixels as a replacement for twips in your WinForms. This is especially handy for people who still need to use twips ocassionally (like, for Crystal Reports, etc.).
Masked Edit Control
by Raghavan Swaminathan
Learn how to include characters in your mask that are also part of the set of mask syntax characters.
Display itemdata in a ComboBox
by Nkata Levi
This code shows how to display specific itemdata in a ComboBox.
Sending Emails with Customized Attachment File Names
by Sander Kleykens
Use this code to create an application that allows you to generate email attachment file names on-the-fly when the attachment file is saved.
Connecting to Oracle without Configuring the tnsnames.ora File
by Bill Cressman
Learn how to avoid configuring Oracle's pesky tnsnames file when connecting to a database.
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