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Tip Bank > .NET > VB.NET

VB.NET - Page 4

Arrays
Classes
Com Or Dcom Or Com+
Controls
Document Management
Math Processing
String Manipulation
Windows Forms
61-80 of 1709     Previous     Next
Use the UseWaitCursor Property to Change Cursors
by Srinath MS
The System.Windows.Form class's UseWaitCursor property sets the window's cursor to an hourglass. It is a Boolean property.
Show() vs. ShowDialog() in .NET
by Srinath MS
The form class' ShowDialog method functions differently than its Show method. This tip explains how.
Override Base Methods in a Form
by Jayadev D
If one class is inheriting from another class, a quick, easy way to find the available overrides is through .NET's IntelliSense.
Using the SecureString Class
by Srinath MS
NET 2.0's System.Security namespace includes the SecureString class, which lets you create encrypted strings and delete them from memory when they're no longer needed.
Converting from Centigrade to Fahrenheit and Vice Versa
by Jijesh Nair
Use the following code to convert from Centigrade to Fahrenheit and vice versa.
Another Way to Escape Sequences in .NET Resource Files
by Nick Piazza
There is actually another way to insert escape sequences, such as newline characters—or actually any Unicode character, directly into the Resource string—without resorting to Replace or similar manipulations.
Force JScrollPane to Display a Scrollbar
by Ong Eng Hua
When it comes to using JscrollPane or other scrollable components, I've found that the scrollbar is unable to appear even when the JComponent (for instance, JPanel)'s size is larger size than JScrollPane.
Avoid Memory Corruption when Assigning a CComBSTR to a CComVariant's bstrVal Member
by Alison Lomaka
Although the CComBSTR = operator is overloaded to make a copy of the string, this is not the case when assigning a CComVariant's bstrVal member to a CComBSTR.
Workaround for the SQL DISTINCT Clause
by Srinath MS
The SQL DISTINCT clause isn't case sensitive, which means that your query might end up pulling records with different cases.
Convert "Little-Endian" to "Big-Endian"
by Leonard Anghel
This tip outlines two simple methods that help you to convert a number from the "little-endian" format to the "big-endian" format.
Make a Textbox Display Characters in a Particular Case
by Srinath MS
Learn how to use the CharacterCasing property to make a textbox display characters in acertain case.
Find Common Denominators in C++
by Sherman Guanlao
Find out how to find the greatest common demoninator and least common multiple of two integers in C++.
Use String.Compare to Compare Case-insensitive Strings
by Srinath MS
Find out how to use the String.Compare function to perform a case-insensitive string comparison.
Use DataTable.Rows.Find() Instead of DataTable.Select()
by Srinath MS
Find out why using DataTable.Rows.Find() is faster than using DataTable.Select() to find records based on a primary key value.
Create Two-Dimensional Arrays in the Heap
by Arman Sahakyan
This code demonstrates how to create two-dimensional arrays in the heap.
How to Draw a Spiral in VB
by Richard Bunt
Using a loop and the maths formula for a spiral, you can use pset(x,y) to plot the points returned by the formulas.
Clear All Occurences of Extra White Space
by Sameer Palande
This function clears all occurences of extra white space (spaces, tabs, blank lines) and programming comments beginning with ';' in a file and saves the cleaned file as another file.
Recursive Function Finds a Control on a Form
by Yuriy Bas
This recursive function finds a control on a form by its name.
An Easy Way to Find All Open Forms in VB.NET
by Danette Cross
Use this method to determine whether a form is open.
Iterate Through Characters in a String Using String.ToCharArray
by Harish Lalwani
Learn how to use String.ToCharArray to iterate easily through a string.
61-80 of 1709     Previous     Next
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