How is the choose function used in VB?

1 year ago
Ava Mitchell
1 minute

In VB, the Choose function is used to select a value from a series of options.

The syntax of the Choose function is as follows:
Choose(index, value1, value2, …, valueN)

Specifications:

  1. The index represents the position or location of the value to be selected. It can be an integer expression or a whole number.
  2. value1, value2, …, valueN: represent the values that can be chosen. They can be constants, variables, expressions, or any other valid VB expression.

The Choose function selects and returns the value at the specified position based on the index parameter. If the index parameter is less than 1 or greater than the number of options provided, it will return a null value.

Here is an example of the Choose function:

Dim result as Integer
result = Choose(2, "apple", "banana", "orange")

In this example, the Choose function selects the second parameter, “banana”, and assigns it to the result variable.

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