IgnoreMixedDigits Property
False instructs Microsoft Excel to check for mixed digits, True instructs Excel to ignore mixed digits when checking spelling. Read/write Boolean.
expression.IgnoreMixedDigits
expression Required. An expression that returns one of the objects in the Applies To list.
Example
In this example, Microsoft Excel determines what the setting is for the checking of spelling for mixed digits and notifies the user.
Sub SpellingOptionsCheck()
If Application.SpellingOptions.IgnoreMixedDigits = True Then
MsgBox "Spelling options for checking mixed digits is disabled."
Else
MsgBox "Spelling options for checking mixed digits is enabled."
End If
End Sub