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Visual Basic Programming Code Examples

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Check for admin rights for XP and 2000



Check for admin rights for XP and 2000

Private Declare Function IsNTAdmin Lib "advpack.dll" (ByVal dwReserved As Long, ByRef lpdwReserved As Long) As Long 

Private Sub Form_Load() 

Dim blnAdmin As Boolean 
blnAdmin = CBool(IsNTAdmin(ByVal 0&, ByVal 0&)) 

end sub

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 Codes Swaps Two Numbers
The first program uses temporary variable to swap numbers, whereas the second program doesn't use temporary variables. To perform 'swapping' in above example, three variables

Program Implements First Fit Decreasing
This is a C++ Program to implement First Fit Decreasing for one dimensional objects and M bins. This is bin packing algorithm for first fit technique. Bubble Sort descending order

Count the Numbers of Vowels Consonants
This program takes string input from the user Stores in variable line. Initially, the 'Variables' 'vowels', 'consonants', 'digits' and 'spaces' are initialized to 0. When the "vowel character" is

Print Nth Node from the last of Linked list
C Language code to prints the Nth node from the Last Node of a Linked List. The approach used is to first point a pointer to a node which is N nodes ahead from the head. Then, move

Program to Check if a Binary Tree is a BST
Returns true if the given tree is a BST and its values are >= min & <= max. Allocates a new node with the data and "NULL" left and right pointers. The Given Binary Tree is a "BST" or

Snake Game graphic code in a C program
C programming language Snake game. Use arrow keys to direct the snake. Avoid the head of snake not to hit any part of snake. Pick beats untill you win the game. Press

C++ Sorts Elements Lexicographical Order
This program sorts the 10 strings (entered by the user) in Lexicographical order (dictionary order). This program takes 10 words from the user and sort them in 'Lexicographical Order'