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VB.NET helper functions, like IsNumeric and Val, are pretty forgiving. You are making it a lot worse by actually checking but then just plowing on as though the user entered a correct value. Use the Return statement to bail out. Use Integer.TryParse for the most correct test. And verify the entered value, a value that is not between 1. Slot machine game in visual basic. The following Visual Basic project contains the source code and Visual Basic examples used for slot machine game. This game includes a graphical slot machine that is created entirely by VB graphics methods such as Circle and Line. The source code and files included in this project are listed in.
- How To Make A Slot Machine In Visual Basic 6.0 Download
- How To Make A Slot Machine In Visual Basic 6.0 Skills
- How To Make A Slot Machine In Visual Basic 6.0 Tutorial
The slot machines is a game of chance , many different outcomes will appear when the player press the play button. In this program, we draw an array of nine shapes ,VB will automatically labeled the shapes as shape1(0), shape1(1), shape1(2), shape1(3), shape1(4), shape1(5), shape1(6), shape1(7) and shape1(8) respectively. Arrange the shapes into three rows. Write the code so that only three types of shapes appear randomly. Here we want to show only square, oval and rectangle. The appearance can be altered at runtime using the Shape properties. For example, Shape1(o).Shape=0 means it is a rectangle, Shape1(o).Shape=1 is a square and Shape1(o).Shape=2 is an oval shape. The color of the shapes can be customized using the FillColor property of the shape. For example, Shape1(0).Fillcolor=vbRed will give the shape a red color. The design interface is shown below:
The Design Interface
Randomness can be achieved by using the Rnd function. We also insert a timer to create the animated effect of a slot machine. The time interval is set to 10 so that the shapes change at a fast rate thus creates the illusion of animation. The program also uses a variable x to control the timer so that it can be stopped when x attain a certain value, otherwise the program will loop forever.
How To Make A Slot Machine In Visual Basic 6.0 Download
The purpose of this program is just to show how different shapes can appear randomly, therefore many advanced features of a slot machine such as the amount of bet are not programmed here. Those features are available in the professional slot machine.
The Code
When you run the program, you will see the following runtime UI:
The Runtime UI
How To Make A Slot Machine In Visual Basic 6.0 Skills
How To Make A Slot Machine In Visual Basic 6.0 Tutorial
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