Happy Codings - Programming Code Examples

Visual Basic Programming Code Examples

Visual Basic > Code Snippets Code Examples

Get windows system directory



Get windows system directory


Public Const MAX_PATH = 260
Declare Function GetSystemDirectory Lib "kernel32" Alias "GetSystemDirectoryA" (ByVal lpBuffer As String, ByVal nSize As Long) As Long


Dim strBuffer As String
Dim lngReturn As Long
Dim strWindowsSystemDirectory As String

strBuffer = Space$(MAX_PATH)
lngReturn = GetSystemDirectory(strBuffer, MAX_PATH)
strWindowsSystemDirectory = Left$(strBuffer, Len(strBuffer) - 1)

Perform Particular Operation two Number
To perform 'addition', 'subtraction', 'division' and 'multiplication' of any 2 numbers in C++, enter the 2 number and enter the operator to perform the particular math operation (+, -, *

C Program Codes Calculates Electricity Bill
Program to find electricity bill using if else in C. Input unit consumed by customer in some variable say unit and if unit consumed less or equal to 50 units. Then amt = unit * 0.50. Unit

Simple Class Declaration in C++ language
C++ language allows us to separate program-specific datatypes through the use of classes. "C++ Classes" define types of data structures and the functions that operate on those data

Program Sort Text data by rhyming order
Create a new node. First, we handle the case where 'data' should be the first element. Apperently this !IS! the first element. Now data should [be|becomes] the first element.

C Program Convert Binary to Hexadecimal
C Language program takes a binary number as input and converts to hexadecimal. Take a binary number as input. And divide the binary number into groups of 4 bits. For each group

In C++ Graph Coloring on Bipartite Graph
The problem takes a bipartite graph as input and outputs colours of the each vertex after 'coloring the vertices'. The "Bipartite Graph" is a graph in which the set of vertices can be

Construct an Expression Tree For a Given
Program, using recursion, evaluates a Prefix Expression in an "Expression Tree". A binary expression tree is a specific application of a 'binary tree' to evaluate certain expressions.

Multiple If Statements in C Programming
The statements inside the body of "if" only execute if the given condition returns true. If the condition returns false then statements inside "if" are skipped. Else and else..if are...