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What is the skill of VB.NET comparison operator? I believe many inexperienced people are at a loss about it. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

There are many kinds of operators in VB.NET programming language that we need to master skillfully in order to facilitate the actual development and improve the programming efficiency. For example, the VB.NET comparison operator introduced to you today is a more important knowledge. It can be used to construct expressions that compare the values of numeric variables. These expressions return Boolean values based on whether the comparison result is true or false. An example of such an expression is shown below.

45 > 26 26 > 45

* expressions evaluate to True because 45 is greater than 26. The second example evaluates to False because 26 is not greater than 45.

You can also use this form to compare numeric expressions. The expression you compare can itself be a complex expression, as shown in the following example.

X / 45 * (y + 17) > =

System.Math.Sqrt (z)

/ (p-(x * 16))

The previous complex expressions include text, variables, and function calls. Evaluate the expressions on both sides of the VB.NET comparison operator, and then compare the resulting values using the > = comparison operator. If the value of the left expression is greater than or equal to the value of the right expression, the entire expression evaluates to True;. Otherwise, it evaluates to False.

Expressions that compare values are most commonly used in If...Then construction, as shown in the following example.

Visual Basic

If x > 50 Then

'Insert code to run

If x is greater than 50.

Else

'Insert code to run if

X is less than or

Equal to 50.

End If

The = symbol is the VB.NET comparison operator as well as the assignment operator. When used as a comparison operator, it calculates whether the value on the left is equal to the value on the right, as shown in the following example.

Visual Basic

If x = 50 Then

'Insert code to

Continue program.

End If

You can also use comparative expressions wherever Boolean values are required, such as in If, While, Loop, or ElseIf statements, or when assigning or passing values to Boolean variables. In the following example, the value returned by the comparison expression is assigned to the Boolean variable.

Visual Basic

Dim x As Boolean

X = 50 < 30

'The preceding

Statement assigns

False to x.

This is the end of the use of the VB.NET comparison operator.

After reading the above, have you mastered the skills of using the VB.NET comparison operator? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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