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If-Then-Else logic

If-Then-Else logic allows an expression to make a decision. The format of the If-Then-Else logic is:

If statement Then value1 Else value2

  • If the statement is true the expression returns value1.
  • If the statement is false the expression returns value2.

You can create even more complex expressions by nesting If-Then-Else statements.

Tip:

The Else portion of the statement is required.

See also

About expressions

Nested If-Then-Else logic

Example: If-Then-Else logic