VisitUnary()

override Expression System.Linq.Expressions.DebugViewWriter.VisitUnary ( UnaryExpression node )

inlinepackagevirtual

Reimplemented from System.Linq.Expressions.ExpressionVisitor.

Definition at line 850 of file DebugViewWriter.cs.

    {
        switch (node.NodeType)
        {
        case ExpressionType.Convert:
            Out("(" + node.Type.ToString() + ")");
            break;
        case ExpressionType.ConvertChecked:
            Out("#(" + node.Type.ToString() + ")");
            break;
        case ExpressionType.Not:
            Out((node.Type == typeof(bool)) ? "!" : "~");
            break;
        case ExpressionType.OnesComplement:
            Out("~");
            break;
        case ExpressionType.Negate:
            Out("-");
            break;
        case ExpressionType.NegateChecked:
            Out("#-");
            break;
        case ExpressionType.UnaryPlus:
            Out("+");
            break;
        case ExpressionType.Quote:
            Out("'");
            break;
        case ExpressionType.Throw:
            if (node.Operand == null)
            {
                Out(".Rethrow");
            }
            else
            {
                Out(".Throw", Flow.Space);
            }
            break;
        case ExpressionType.IsFalse:
            Out(".IsFalse");
            break;
        case ExpressionType.IsTrue:
            Out(".IsTrue");
            break;
        case ExpressionType.Decrement:
            Out(".Decrement");
            break;
        case ExpressionType.Increment:
            Out(".Increment");
            break;
        case ExpressionType.PreDecrementAssign:
            Out("--");
            break;
        case ExpressionType.PreIncrementAssign:
            Out("++");
            break;
        case ExpressionType.Unbox:
            Out(".Unbox");
            break;
        }
        ParenthesizedVisit(node, node.Operand);
        switch (node.NodeType)
        {
        case ExpressionType.TypeAs:
            Out(Flow.Space, ".As", Flow.Space | Flow.Break);
            Out(node.Type.ToString());
            break;
        case ExpressionType.ArrayLength:
            Out(".Length");
            break;
        case ExpressionType.PostDecrementAssign:
            Out("--");
            break;
        case ExpressionType.PostIncrementAssign:
            Out("++");
            break;
        }
        return node;
    }

References System.Reflection.Out, and System.Linq.Expressions.DebugViewWriter.ParenthesizedVisit().