/// <summary>
/// Invoked to check if a scanner button should be enabled. Uses context
/// to determine the 'enabled' state.
/// </summary>
/// <param name="arg">info about the scanner button</param>
public bool CheckWidgetEnabled(CheckEnabledArgs arg)
{
if (arg.Widget.SubClass == "GoBack")
{
arg.Handled = true;
arg.Enabled = (Parent != null || Owner != null);
return(true);
}
return(_alphabetScannerCommon.CheckWidgetEnabled(arg));
}
/// <summary>
/// Invoked to check if a scanner button should be enabled. Uses context
/// to determine the 'enabled' state.
/// </summary>
/// <param name="arg">info about the scanner button</param>
public bool CheckWidgetEnabled(CheckEnabledArgs arg)
{
return(_alphabetScannerCommon.CheckWidgetEnabled(arg));
}