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)

C Coding Find sum of Odd Numbers 1 to n
C program find sum of all odd numbers from 1 to n using for loop. Input upper limit to find sum of odd numbers from user. Store it in a variable say N and initialize other variable to

C Program Code Counts Number of Digits
C Program to count number of digits without using loop. The second logic uses logarithms to count number of digits in a given integer. Total number of digit in an integer is equal to

Program to Accept the Height of a Person
Take the height of a person as input and store it in the variable height. If the variable height is lesser than 150 cm, then print the output as "Dwarf". If the variable height is lesser than...

Program Represent Graph Using 2D Array
Algorithm takes the input of the number of vertex & edges. Take the input of connected vertex pairs. Print the graph using 2D arrays. A function to "print the matrix". Print 1 if the

C++ Program Three Dimensional 3D Array
3D array contains three for loops. to initialize and "print three dimensional" array, you have to use three for loops. Third for loop forms 1D array, Second for loop forms 2D array and the

C Program Check If a String is Palindrome
Check if string is a 'Palindrome' without using the "Built-In function". "Take a string" as input & store it in the array 'string[]'. Then store the same string into the another array 'reverse_s'

Most Significant Bit (MSB) of a number is
In C programming language we use bitwise AND & operator to check status of any bit. Bitwise AND operation evaluate each bit of resultant value as 1, if corresponding bit of...

Code Display the IP Address of the System
Create a socket to define network interface IPv4. Define the IPv4 address type. Define the port name where network is attached. Access the network interface information...