If Then Else Block
When the True/False statement 
is TRUE, Variable output 
will channel the
value of the input 
, but when 
is FALSE, 
will channel the
value of 
.
Recommended
Tutorials For This Section
For a tactile learning experience, please try the following tutorial:
- If Then Else Block
Operations
- Keep
in mind that inputs
and 
must be of the same
type. Their type will automatically determine the type for the output 
.
Details
Multiple If-Then-Else Blocks can be linked together to define nested if-then-else statements as shown in the following example. To find the correct output of nested If-Then-Else Blocks, always start with the right-most If-Then-Else Block and trace the logical pathway to the left until arriving at an output.
Example. Nested If-Then-Else Blocks
