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ErrorCheckingOptions.UnlockedFormulaCells Property 

When set to True (default), Microsoft Excel identifies selected cells that are unlocked and contain a formula. False disables error checking for unlocked cells that contain formulas.

Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in

Dim errorCheckingOptions1 As ErrorCheckingOptions

Dim returnValue As Boolean
returnValue = errorCheckingOptions1.UnlockedFormulaCells

Dim sampleValue As Boolean
errorCheckingOptions1.UnlockedFormulaCells = sampleValue

bool UnlockedFormulaCells {get; set;}
public boolean get_UnlockedFormulaCells();
public void set_UnlockedFormulaCells(boolean);
function get UnlockedFormulaCells() : Boolean;
function set UnlockedFormulaCells(Boolean);

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Development Platforms

Windows XP Home Edition, Windows XP Professional, Windows Server 2003, and Windows 2000

Target Platforms