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Tip Bank > .NET > VB.NET

VB.NET - Page 3

Arrays
Classes
Com Or Dcom Or Com+
Controls
Document Management
Math Processing
String Manipulation
Windows Forms
41-60 of 1709     Previous     Next
Set Multiple Fonts Using Single CFont Object
by Jijeesh KV
Did you know you can set multiple fonts for several controls using a simple CFont object in MFC?
Resize a Form to the Working Area on the Desktop
by Mircea Dunka
Learn how to resize a form to the working area on the desktop using GetScreenRect.
Prevent Inheritance from a Base Class
by Venkata Edara
Use the code in this tip to avoid deriving from your base class.
Obtain Class Methods Using Reflection
by Leonard Anghel
Learn how to obtain all methods, all declared methods, and one specific method for the java.lang.reflect.Method class.
Using Data Wizards in .NET 2.0
by Michel Posseth
The following code shows you how to change the connection string.
Write a VB6 String that Contains Double Quotation Marks
by Xianzhong Zhu
There are typically two ways to express the string that contains double quotation marks.
Disable Copy/Paste in a Textbox in Your WinForms Application
by Srinath MS
Use these following steps to disable the Copy/Paste feature in a textbox.
Concatenating Strings
by Anthony Burke
When you're concatenating only a few strings, it's faster to add them than to use StringBuilder.
Override a Child Class' Parent Method
by Anthony Burke
Here's a workaround to override a child class' parent method with a more granular return type.
Extending the Existing CLR Type
by Naresh Rohra
With .NET 3.0, you can extend any existing CLR type by adding one or more public methods to it—without recompiling the library
Passing Strings Between Delphi DLL and VBA
by Romeo Besas
Unlike other routines, this one doesn't need to pass the length of the returned string for later Trimming in VBA.
Create a Color Using "<<" and "|" Operators
by Leonard Anghel
This tip shows you how to create the RED color using the "<<" and "|" operators. After that, the color is used to fill a rectangle.
Autocomplete Combo Boxes
by Lalit Dwivedi
If you want autocomplete in VB, you've got to do it yourself and this tip shows you how.
Use the XSLT 2.0 Character-map Element to Replace Characters
by Leonard Anghel
Here's an example of how to use XSLT 2.0's new character-map element to replace a character (or group of characters) with another character (or group of characters) on the transformation runtime.
Potential Problems with Friend Classes and Functions in C++
by Alexander Ocher
In C++, it is possible to declare as a friend a class which was not declared anywhere else. This behavior is specified in the C++ Standard (11.4), but it can lead to problems if used incorrectly.
Setting Focus on a Form in an MDI Application
by Srinath MS
To gain focus on a form in an MDI Windows Application quickly, use the Form.Activate method.
An Improved szEncryptDecrypt VB6 Funtion
by Scott Likely
The szEncryptDecrypt function in a previous tip did not handle unicode strings properly, but otherwise worked well. The changes in the following version should work for any string by explicitly converting each character to ASCII and back.
Converting an Integer to a C++ String
by Jon Sumners
Boost libraries provide a better way to convert numbers into strings or vice versa.
Viewing Contents in the Background Form
by Srinath MS
Suppose you're working on multiple forms and you've got a visual dependency on data in one or more forms (something like the Aero effect in Vista). In such cases, use the form's Opacity property.
Paint Event Not Called During Form Resize
by Srinath MS
Read on for two workarounds that solve this problem.
41-60 of 1709     Previous     Next
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