# Visual Basic Programming Code Examples

## Visual Basic > Forms Code Examples

### Controlling the scrolling of a textbox

Generates Random Directed Acyclic Graph - This algorithm takes the input of the number of edges 'e' in the random "DAG". It connects 2 'Random Vertexes' and checks for any cycle generated due to this edge. If yes discard this

Access Elements of an Array Using Pointer - Program Declares the array of five element & the elements of that array are accessed using pointer. The five elements are entered by the user and stored in the integer array data. And

Swap Array Element and Reverse an Array - To reverse an array in C++ programming, you have to ask to the user to enter the array size and array elements. Now start swapping the array elements. Make a variable say temp of

C++ Program Code Implement Radix Sort - In this algorithm Sorting of Data is done from least significant digit to most significant digit. Here we need 10 different spaces labeled 0 to 9. Assume we have "n" Number of inputs. Let

Illustrate Stack Operations using MACROS - C Language Use #define function to define the macros. Define separate functions for the operations like push, pop, display etc. Use switch statement to access these functions.

Find Factorial of a Number with Recursion - C program to find factorial of a number using recursion. The factorial of a 'positive number' n is given by: factorial of n (n!) = 1*2*3*4....n The factorial of a 'negative number' does not

Program Code Calculates the Value of nPr - C Program code calculates the value of nPr. A permutation is a re-arrangement of elements of a set. And any duplications of the collected elements in different orders is allowed. Then

C++ Finding Median of Two Sorted Arrays - Program find the 'median' of elements where elements are stored in 2 'different arrays'. We need to find 'combined' median of 2 different 'data set'. So it includes sorting of both arrays