Use function in If statement : Function « Class Module « VB.Net Tutorial

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VB.Net Tutorial » Class Module » Function

6.2.6.Use function in If statement

Module Module1



    Function GetBookPrice() As Double

        GetBookPrice = 49.99

    End Function



    Function GetBookTitle() As String

        GetBookTitle = "Title"

    End Function



    Sub Main()

        If (GetBookPrice() = 49.99) Then

            Console.WriteLine("The book is 49.99")

        End If



    End Sub



End Module

The book is 49.99

6.2.Function
	6.2.1.	Define function in a Module
	6.2.2.	Pass Double to a function
	6.2.3.	Calculates the power of a value, defaults to square
	6.2.4.	Assign function return value to variables
	6.2.5.	Call function as a statement
	6.2.6.	Use function in If statement
	6.2.7.	Function procedure to square a number.
	6.2.8.	Finds the maximum of three numbers input
	6.2.9.	Function with string return
	6.2.10.	Return double type value from Function
	6.2.11.	Define function and call it in a Module
	6.2.12.	Functions with different parameter number
	6.2.13.	Return string type value from function

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