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Returns the evaluated result of a primary expression, if it does not evaluate to an error. Otherwise, returns the evaluated result of an alternate expression.
Version Information
Version Added: Visio 2010
Syntax
IFERROR(primary expression, alternate expression )
Parameters
| Name | Required/Optional | Data Type | Description |
|---|---|---|---|
| primary expression |
Required |
String |
The first expression to evaluate. |
| alternate expression |
Required |
String |
The alternate expression to evaluate if the primary expression evaluates to an error. |
Return value
Varies