WorksheetFunction.IfError(Object, Object) Method

Reference

Definition

Namespace:: Microsoft.Office.Interop.Excel

Assembly:: Microsoft.Office.Interop.Excel.dll

Important

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Returns a value you specify if a formula evaluates to an error; otherwise, returns the result of the formula. Use the IfError function to trap and handle errors in a formula.

public:
 System::Object ^ IfError(System::Object ^ Arg1, System::Object ^ Arg2);

public object IfError (object Arg1, object Arg2);

Public Function IfError (Arg1 As Object, Arg2 As Object) As Object

Parameters

Arg1: Object

Value - the argument that is checked for an error.

Arg2: Object

Value_if_error - the value to return if the formula evaluates to an error. The following error types are evaluated: #N/A, #VALUE!, #REF!, #DIV/0!, #NUM!, #NAME?, or #NULL!.

Returns

Object

Remarks

If value or value_if_error is an empty cell, IfError treats it as an empty string value ("").

If value is an array formula, IfError returns an array of results for each cell in the range specified in value. See the second example below.

Applies to