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Visual Basic Programming Code Examples

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Display a files contents in a text box



Display a files contents in a text box


'place a text box on a form

Private Sub Form_Load()
Dim fileLength
Open "d:\comboexample.txt" For Input As #1
fileLength = LOF(1)
fileRead = Input(fileLength, #1)
Text1.Text = fileRead
Close #1
End Sub

'comboexample.txt

line1
line2
line3
line4

Performs Edge Coloring to the Line Graph
Takes the input of the number of 'vertexes' & the number of edges in the graph. It takes the input of vertex pairs for the given number of edges. It generates a line graph for the given

Program Computes the Area of a Triangle
C++ Language code to compute the area of a triangle using determinants. The 'plus/minus' in this case is meant to take whichever sign is needed so the 'answer is positive'. Do not say

Declaration Of Variables in C++ Language
All the "variables" must be declared before to use or initial statements of the block or main or function or global. Variables should specify with data type. And it binds a "data type" and

C program Swap Numbers in Cyclic Order
C code three variables entered by the user are stored in variables x, y and z respectively. Then, these variables are passed to function cyclicSwap(). Instead of passing the actual...

Display decimal equivalent of input binary
C Programming language example to display decimal equivalent of a input binary number. What will be the length of input no.? Don't exceed input from your input limit or 5 digits

C Program code Generate Fibonacci Series
Generates fibonacci series. In fibonacci series the first 2 numbers in the Fibonacci sequence are 0, 1, each Subsequent Number is the sum of the previous two. Example 0, 1, 1, 2, 3, 5, 8,

Code Finds Maximum Between 3 Numbers
Write a C program to find maximum between three numbers using Ladder If Else or nested if. We will continue our discussion and we will write code to find maximum between three...

Coordinate Point in XY Coordinate System
C Program to read a coordinate point in a XY coordinate system & determine its quadrant. The program accepts X and Y. Depending on the Value of X & Y we need to Determine on