Choice of options (Operator "Switch")

Description

The Switch statement is an extended version Условие "Если ... то ..." (Оператор "IF") ...

If the “IF” statement has only two outcomes - True or False (green or red branches), then Switch has the ability to choose several options. In the absence of the desired option, the cube will be released on the “Default” branch.

How to add an action to a project?

Via the context menu Add Action → Logic → Switch

Or use smart search .

What is it used for?

• Choosing an option from the list

• Checking for a specific occurrence (match)

How to use the action?

As a condition for the exit, you can use not only hard-coded text, as in the examples above (A, B, C, D, E), but also other variables:

Variable

Here you need to specify the variable that we will check

Usage example

Imagine a situation in which we have a value for the switch_test variable.

Next, let's create operations Notification (Notification / Logging) for each of the options.

Example video

string switch_var = project.Variables["switch_test"].Value;
switch(switch_var){
case "A": 
project.SendInfoToLog("В переменной заключена буква A", true);
break;
case "B": 
project.SendInfoToLog("В переменной заключена буква B", true);
break;
case "C": 
project.SendInfoToLog("В переменной заключена буква C", true);
break;
case "D": 
project.SendInfoToLog("В переменной заключена буква B", true);
break;
case "E": 
project.SendInfoToLog("В переменной заключена буква E", true);
break;
default:
project.SendInfoToLog("Не обнаружено нужное соответствие, значение переменной: " + project.Variables["switch_test"].Value, true);
break;
}

Useful links

Работа с переменными

Окно переменных

Условие "Если ... то ..." (Оператор "IF")

Notification (Notification / Logging)