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Represents the GrapeCity.Windows.InputMan.FieldsEditingCommands.PreviousFieldThenControl command, which requests that the caret move to previous field on all editable fields and then move focus out of control.
public static RoutedUICommand PreviousFieldThenControl { get; }
Public Shared ReadOnly Property PreviousFieldThenControl As RoutedUICommand
When current SelectionStart reaches the first position, it will jump to previous control.