public static VfpParameterExpression Parameter(TypeUsage type, string name, VfpConstantExpression value)
 {
     return(new VfpParameterExpression(type, name, value));
 }
 internal VfpParameterExpression(TypeUsage type, string name, VfpConstantExpression value)
     : base(VfpExpressionKind.Parameter, type)
 {
     Name  = ArgumentUtility.CheckNotNullOrEmpty("name", name);
     Value = ArgumentUtility.CheckNotNull("value", value);
 }