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What is the process of creating VB.NET? I believe many inexperienced people are at a loss about it. For this reason, this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

Process execution in VB.NET is a very important basic knowledge for beginners. We need to accumulate practical experience in the process of learning to deepen our impression of these basic knowledge, so as to facilitate our program development. Improve programming efficiency.

Procedures are placed between the start declaration statement (Sub or Function) and the end declaration statement (End Sub or End Function). All code for the procedure lies between these statements.

A procedure cannot contain other procedures, so its start and end statements must be outside of any other procedure.

If your code needs to perform the same task in different locations, you can write the task as a procedure once, and then you can call the task from different locations in the code.

The process of creating a VB.NET that does not return a value

In addition to any other procedure, use a Sub statement, followed by an End Sub statement.

In the Sub statement, the Sub keyword is followed by the procedure name, followed by a list of parameters in parentheses.

The code statement of the procedure is placed between the Sub statement and the End Sub statement.

The process of creating the return value of the VB.NET creation process

In addition to any other procedure, use a Function statement followed by an End Function statement.

In the Function statement, the Function keyword is followed by the procedure name, followed by a list of parameters in parentheses, and then the As clause that specifies the data type of the return value.

Place the code statement of the procedure between the Function statement and the End Function statement.

Use the Return statement to return the value to the calling code.

Connect the new process to the original repetitive block of code

Make sure that the new procedure is defined where the original code has access.

In the original repetitive code block, replace the statement that performs the repetitive task with a statement that calls the Sub procedure or the Function procedure.

If the procedure is a Function that returns a value, make sure that the calling statement performs an operation with the return value (such as storing the return value in a variable), otherwise the value will be lost.

Example of VB.NET creation process

The following Function procedure calculates the longest side (that is, the beveled edge) of a given right triangle from its two right sides.

Visual Basic

Function hypotenuse

(ByVal side1 As Single

ByVal side2 As Single)

As Single

Return Math.Sqrt (

(side1 ^ 2) + (side2 ^ 2))

End Function

After reading the above, have you mastered how the VB.NET creation process is? 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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