protected override Expression VisitUnary(UnaryExpression node)
{
if (node.NodeType != ExpressionType.Not)
{
throw new Exception();
}
var operand = node.Operand;
ExpressionVisitorBase base2 = null;
if (operand.NodeType == ExpressionType.Call)
{
base2 = new MethodCallExpressionVisitor(Context);
}
else
{
if (operand.NodeType != ExpressionType.MemberAccess)
{
throw new Exception();
}
base2 = new MemberExpressionVisitor(Context);
}
base2.Visit(node);
Token = base2.Token;
if (Token.IsBool())
{
Token = Token.Create(!(bool)Token.Object);
return(node);
}
if (Token.Type != TokenType.Column)
{
throw new Exception();
}
var condition1 = new Condition
{
CompareType = CompareType.Not,
Left = Token
};
Token = Token.Create(condition1);
return(node);
}
public override Expression Visit(Expression node)
{
ExpressionVisitorBase base2 = null;
if (node.NodeType == ExpressionType.Quote)
{
node = ((UnaryExpression)node).Operand;
}
if (node.NodeType == ExpressionType.Lambda)
{
node = ((LambdaExpression)node).Body;
}
if (node.NodeType == ExpressionType.Call)
{
base2 = new MethodCallExpressionVisitor(Context);
}
else
{
base2 = new PropertyFieldExpressionVisitor(Context);
}
base2.Visit(node);
Token = base2.Token;
return(node);
}
