Explain the loop in Visual Basic
I will explain that, God willing, the easiest types because there is a lot a For to
General shape her
For I = a to b
Orders to check
Next i
a is the first figure that begins of Atdh count
b is the last number and ends up counting
For example, we want to print the numbers from 1 to 10
For I = 1 to 10
Print I
Next I
The program will snapped the first value for I, a single and then bring it
It is the number one printing finds inter next I goes back to the top
To No. 10 and then stops
If we print even numbers from 0 to 20
We will add inter step step means If not we write one program considers
And not the code
For I = 0 to 20 step 2
Print I
Next I
The loop and arrays
The loop is often used in arrays and especially if the elements of the matrix
In large we do not Nstaitia that Tiger on all the elements of the matrix
So we use loop
For example, I have a matrix consisting of 20 items and I want to print
Will write the code 20 times for print, but use the loop
Let you have a matrix like this
Element value
1 10
2 23
3 28
4 69
5 220
6658
7 89.2
8 326.9
9 32
102 223
And I want to print these figures first we define the matrix in the general public
Dim a (10)
A Almtvovh name
10 the number of elements
Then we enter the matrix elements in the event lood or command button
A (1) = "10"
A (2) = "23"
A (3) = "28"
A (4) = "69"
A (5) = "220"
A (6) = "658"
A (7) = "89.2"
A (8) = "326.2"
A (9) = "32"
A (10) = "2223"
Now not only keeps ahead Printing using the loop
Venketb this code
For i = 1 To 10
Print a (i)
Next i
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