IF....ELSE
IF is the simplest form of control statement, frequently used in decision making and changing the control flow of the program execution.
Syntax:
If condition Then
[Statement(s)]
End If
Where, condition is a Boolean or relational condition and Statement(s) is a simple or compound statement.
Example:
Dim a As Integer = 10
' check the boolean condition using if statement
If (a < 20) Then
' if condition is true then print the following
Console.WriteLine("a is less than 20")
End If
If the condition evaluates to true, then the block of code inside the If statement will be executed. If condition evaluates to false, then the first set of code after the end of the If statement (after the closing End If) will be executed.
Last modified: Wednesday, 10 July 2019, 3:26 PM