我希望获得与使用NRefactory的方法相关联的xml文档。我在这个回答中发现了下面的代码,这让我的脚都湿了
var parser = new CSharpParser();
SyntaxTree tree = parser.Parse(code, "test.cs");
CSharpUnresolvedFile file = tree.ToTypeSystem();
foreach (IUnresolvedTypeDefinition type in file.TopLevelTypeDefinitions) {
foreach (IUnresolvedMethod method in type.Methods) {
Console.WriteLine(method.Name);
}
}但是,我查看了IUnresolvedTypeDefinition接口,它没有任何“注释”属性。而且,IUnresolvedMethod接口没有任何“注释”属性。我知道检索注释是可能的,因为我这样做是通过使用与CodeProject文章found 这里相关联的这里应用程序。
演示的作者不使用"ToTypeSystem()“方法。相反,他穿过这棵树。以下是他所做工作的一些片段:
SyntaxTree tree = parser.Parse(line, "demo.cs");
foreach (var element in tree.Children)
{
MakeTreeNode(element);
}
static void MakeTreeNode(AstNode node)
{
Console.WriteLine(GetNodeTitle(node));
foreach (AstNode child in node.Children)
{
MakeTreeNode(child);
}
}
static string GetNodeTitle(AstNode node)
{
StringBuilder b = new StringBuilder();
b.Append(node.Role.ToString());
b.Append(": ");
b.Append(node.GetType().Name);
bool hasProperties = false;
foreach (PropertyInfo p in node.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
if (p.Name == "NodeType" || p.Name == "IsNull" || p.Name == "IsFrozen" || p.Name == "HasChildren")
continue;
if (p.PropertyType == typeof(string) || p.PropertyType.IsEnum || p.PropertyType == typeof(bool))
{
if (!hasProperties)
{
hasProperties = true;
b.Append(" (");
}
else
{
b.Append(", ");
}
b.Append(p.Name);
b.Append(" = ");
try
{
object val = p.GetValue(node, null);
b.Append(val != null ? val.ToString() : "**null**");
}
catch (TargetInvocationException ex)
{
b.Append("**" + ex.InnerException.GetType().Name + "**");
}
}
}
if (hasProperties)
b.Append(")");
return b.ToString() + "\n";
}我想知道在NRefactory API中是否有一个方法可以获得与C#代码段中的方法相关联的文档。
发布于 2016-02-04 01:02:54
我确实找到了一个方法,它将为我提供与NRefactory API中的方法相关联的文档。它是具有两个重载的"GetDocumentation“方法。
下面是使用的示例
SyntaxTree tree = parser.Parse(line, "demo.cs");
var testClass = tree.Descendants.OfType<TypeDeclaration>().Single(x => x.Members == Method);
var testClassAttributes = testClass.Attributes.SelectMany(x => x.Attributes).ToArray();
List<Dictionary<string, object>> myList = new List<Dictionary<string, object>>();
string nombreControlador = null;
string rutaControlador = null;
string actionKeyPath = null;
string fullControllerPath = null;
int counter = 0;
CSharpUnresolvedFile file = tree.ToTypeSystem();
foreach (IUnresolvedTypeDefinition type in file.TopLevelTypeDefinitions)
{
nombreControlador = type.Name;
actionKeyPath = type.Fields.Skip(1).FirstOrDefault().ConstantValue.ToString();
fullControllerPath = type.Fields.First().ConstantValue.ToString();
rutaControlador = type.FullName;
foreach (IUnresolvedMethod method in type.Methods)
{
string documentation = file.GetDocumentation(method).Trim();
XDocument doc = XDocument.Parse("<documentation>" + documentation + "</documentation>");
Dictionary<string, object> myDic = new Dictionary<string, object>();
Console.WriteLine(method.Name);
myDic.Add("MethodSignature", method.Name);
myDic.Add("MethodDescription", doc.Descendants().Select(e => (string)e.Element("summary")).FirstOrDefault());
myDic.Add("ActionKeyPath", actionKeyPath == null? "" : actionKeyPath);
myDic.Add("Counter", ++counter);
myDic.Add("FullControllerPath", fullControllerPath == null? "" : fullControllerPath);
myDic.Add("Route", method.Attributes == null ? "" : method.Attributes.Count <= 1 || method.Attributes.Skip(1) == null? "" : method.Attributes.SelectMany(a => a.);
myDic.Add("Verb", "");
myDic.Add("Input", "");
myDic.Add("Output", "");
myList.Add(myDic);
}
}顺便说一下,我正在使用NRefactorize的5.0版本。我记得在某个地方读到版本5.0中包含抽象语法树中的注释
https://stackoverflow.com/questions/35190623
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