public static object CefV8ValueConvert(CefV8Value value)
{
if (value == null)
{
return(null);
}
else if (value.IsBool)
{
return(value.GetBoolValue());
}
else if (value.IsDate)
{
return(value.GetDateValue());
}
else if (value.IsDouble)
{
return(value.GetDoubleValue());
}
else if (value.IsInt)
{
return(value.GetIntValue());
}
else if (value.IsString)
{
return(value.GetStringValue());
}
return(null);
}
public static object GetValue(this CefV8Value val)
{
if (val.IsNull || val.IsUndefined)
{
return(null);
}
if (val.IsArray)
{
return(new V8Array(val));
}
if (val.IsBool)
{
return(val.GetBoolValue());
}
if (val.IsDouble)
{
return(val.GetDoubleValue());
}
if (val.IsInt)
{
return(val.GetIntValue());
}
if (val.IsString)
{
return(val.GetStringValue());
}
if (val.IsUInt)
{
return(val.GetUIntValue());
}
return(null);
}
public bool GetSimpleValue(IJavascriptObject ijsvalue, out object res, Type iTargetType = null)
{
res = null;
CefV8Value value = CefV8_JavascriptObject.Convert(ijsvalue);
if ((value.IsUndefined) || (value.IsNull))
{
return(true);
}
if (value.IsString)
{
res = ijsvalue.GetStringValue();
return(true);
}
if (value.IsBool)
{
res = value.GetBoolValue();
return(true);
}
if (IsUnsigned(iTargetType))
{
if (value.IsUInt)
{
res = value.GetUIntValue();
}
}
else
{
if (value.IsInt)
{
res = value.GetIntValue();
}
}
if ((res == null) && (value.IsDouble))
{
res = value.GetDoubleValue();
}
if (res != null)
{
if (iTargetType != null)
{
res = Convert.ChangeType(res, iTargetType);
}
return(true);
}
if (value.IsDate)
{
res = value.GetDateValue();
return(true);
}
return(false);
}
internal unsafe static object CastCefV8ValueToDotnetType(CefV8Context context, CefV8Value value, out bool isXray)
{
isXray = false;
if (value == null)
{
return(null);
}
if (!value.IsValid)
{
throw new InvalidCastException();
}
switch (value.Type)
{
case CefV8ValueType.Undefined:
return(V8Undefined.Value);
case CefV8ValueType.Null:
return(null);
case CefV8ValueType.Bool:
return(value.GetBoolValue());
case CefV8ValueType.Int: // TYPE_INT, TYPE_UINT
case CefV8ValueType.UInt:
return(value.GetIntValue());
case CefV8ValueType.Double:
return(value.GetDoubleValue());
case CefV8ValueType.Date:
return(value.GetDateValue().ToDateTime());
case CefV8ValueType.String:
return(value.GetStringValue());
case CefV8ValueType.Object:
isXray = true;
if (value.IsArray) //TYPE_OBJECT (array)
{
throw new NotImplementedException();
}
if (value.IsArrayBuffer) //TYPE_OBJECT (arraybuffer)
{
throw new NotImplementedException();
}
return(XrayObject.Wrap(context, value).CreateHandle());
}
throw new NotImplementedException();
}
public dynamic ConvertToV8Value(CefV8Value result)
{
if (result != null)
{
if (result.IsBool)
{
return(result.GetBoolValue());
}
else if (result.IsDate)
{
return(result.GetDateValue());
}
else if (result.IsDouble)
{
return(result.GetDoubleValue());
}
else if (result.IsInt)
{
return(result.GetIntValue());
}
else if (result.IsNull || result.IsUndefined)
{
return(null);
}
else if (result.IsString)
{
return(result.GetStringValue());
}
else if (result.IsUInt)
{
return(result.GetUIntValue());
}
else if (result.IsArray)
{
var values = new List <dynamic>();
for (int i = 0; i < result.GetArrayLength(); i++)
{
var value = result.GetValue(i);
values.Add(ConvertToV8Value(value));
}
return(values);
}
else if (result.IsFunction)
{
}
else if (result.IsObject)
{
}
}
return(null);
}
internal unsafe static CefValue CastCefV8ValueToCefValue(CefV8Context context, CefV8Value value, out bool isXray)
{
isXray = false;
if (value == null)
{
return(null);
}
if (!value.IsValid)
{
throw new InvalidCastException();
}
CefValue v;
switch (value.Type)
{
case CefV8ValueType.Undefined:
v = new CefValue();
v.SetBinary(new byte[1]);
return(v);
case CefV8ValueType.Null:
v = new CefValue();
v.SetNull();
return(v);
case CefV8ValueType.Bool:
v = new CefValue();
v.SetBool(value.GetBoolValue());
return(v);
case CefV8ValueType.Int: // TYPE_INT, TYPE_UINT
case CefV8ValueType.UInt:
v = new CefValue();
v.SetInt(value.GetIntValue());
return(v);
case CefV8ValueType.Double:
v = new CefValue();
v.SetDouble(value.GetDoubleValue());
return(v);
case CefV8ValueType.Date:
v = new CefValue();
v.SetBinary(XrayHandle.FromDateTime(value.GetDateValue().ToDateTime()).ToCfxBinaryValue());
return(v);
case CefV8ValueType.String:
v = new CefValue();
if (!value.CopyV8StringToCefValue(v))
{
throw new CefRuntimeException("Can't copy the string.");
}
return(v);
case CefV8ValueType.Object:
isXray = true;
if (value.IsArray) //TYPE_OBJECT (array)
{
throw new NotImplementedException();
}
if (value.IsArrayBuffer) //TYPE_OBJECT (arraybuffer)
{
throw new NotImplementedException();
}
v = new CefValue();
v.SetBinary(XrayObject.Wrap(context, value).CreateHandle().ToCfxBinaryValue());
return(v);
}
throw new NotImplementedException();
}
public int GetIntValue()
{
return(_CefV8Value.GetIntValue());
}
private void WriteV8Value(CefV8Value value, StringBuilder result, int indent = 0)
{
/*
var isUndefined = value.IsUndefined;
var isNull = value.IsNull;
var isBool = value.IsBool;
var isInt = value.IsInt;
var isDouble = value.IsDouble;
var isDate = value.IsDate;
var isString = value.IsString;
var isArray = value.IsArray;
var isObject = value.IsObject;
var isFunction = value.IsFunction;
result.Append("[");
if (isUndefined) result.Append("undefined ");
if (isNull) result.Append("null ");
if (isBool) result.Append("bool ");
if (isInt) result.Append("int ");
if (isDouble) result.Append("double ");
if (isDate) result.Append("date ");
if (isString) result.Append("string ");
if (isArray) result.Append("array ");
if (isObject) result.Append("object ");
if (isFunction) result.Append("function");
result.Append("]");
*/
if (value.IsUndefined)
{
result.Append("(undefined)");
}
else if (value.IsNull)
{
result.Append("(null)");
}
else if (value.IsBool)
{
result.AppendFormat("(bool) {0}", value.GetBoolValue() ? "true" : "false");
}
else if (value.IsInt)
{
result.AppendFormat("(int) {0}", value.GetIntValue());
}
else if (value.IsDouble)
{
result.AppendFormat("(double) {0}", value.GetDoubleValue().ToString(CultureInfo.InvariantCulture.NumberFormat));
}
else if (value.IsDate)
{
result.AppendFormat("(date) {0}", value.GetDateValue().ToString("s"));
}
else if (value.IsString)
{
result.AppendFormat("(string) {0}", value.GetStringValue());
}
else if (value.IsArray) // for array IsObject also is true
{
var indentString = string.Empty.PadLeft((indent + 1) * 4, ' ');
result.Append("(array) [");
var length = value.GetArrayLength();
for (var i = 0; i < length; i++)
{
result.AppendFormat("\n{0}{1} = ", indentString, i);
WriteV8Value(value.GetValue(i), result, indent + 1);
}
if (length != 0)
{
result.Append('\n');
result.Append(indentString);
}
result.Append(']');
}
else if (value.IsFunction) // for function IsObject also is true
{
var name = value.GetFunctionName();
var handler = value.GetFunctionHandler();
var declaration = value.GetStringValue();
result.Append("(function) ");
result.Append(!string.IsNullOrEmpty(name) ? name : "(anonymous)");
if (handler != null)
{
result.Append(" (handler: ");
result.Append(handler.ToString());
result.Append(")");
}
if (!string.IsNullOrEmpty(declaration))
{
result.Append(" = ");
result.Append(declaration);
}
}
else if (value.IsObject)
{
var indentString = string.Empty.PadLeft((indent + 1) * 4, ' ');
result.Append("(object) {");
var keys = value.GetKeys().AsEnumerable();
foreach (var key in keys)
{
result.AppendFormat("\n{0}{1} = ", indentString, key);
WriteV8Value(value.GetValue(key), result, indent + 1);
}
if (keys.Any())
{
result.Append('\n');
result.Append(indentString);
}
result.Append('}');
}
//else result.Append("(unknown)");
}
/// <summary>
/// 网页脚本与后台程序交互方法
/// 提示一：如果 returnValue = null; 则会导致网页前端出现错误：Cannot read property ’constructor’ of undefined
/// 提示二：还存在其他的可能，导致导致网页前端出现错误：Cannot read property ’constructor’ of undefined
/// </summary>
/// <param name="name">名称</param>
/// <param name="obj">对象</param>
/// <param name="arguments">参数</param>
/// <param name="returnValue">返回值</param>
/// <param name="exception">返回异常信息</param>
/// <returns></returns>
protected override bool Execute(string name, CefV8Value obj, CefV8Value[] arguments, out CefV8Value returnValue, out string exception)
{
string result = string.Empty;
Object retObj = null;
Type t = JsObject.GetType();
MethodInfo mi = t.GetMethod(name);
if (mi != null)
{
if (arguments.Length > 0)
{
Object[] param = new Object[arguments.Length];
CefV8Value value = null;
for (int i = 0, j = arguments.Length; i < j; i++)
{
value = arguments[i];
if (value.IsString)
{
param[i] = value.GetStringValue();
}
else if (value.IsInt)
{
param[i] = value.GetIntValue();
}
else if (value.IsDouble)
{
param[i] = value.GetIntValue();
}
else if (value.IsDouble)
{
param[i] = value.GetDoubleValue();
System.Windows.Forms.MessageBox.Show(param[i].ToString());
}
else if (value.IsArray)
{
int len = value.GetArrayLength();
Object[] p2 = new Object[len];
for (int k = 0; k < len; k++)
{
CefV8Value va = value.GetValue(k);
if (va.IsString)
{
p2[k] = va.GetStringValue();
}
else if (va.IsInt)
{
p2[k] = va.GetIntValue();
}
else if (va.IsDouble)
{
p2[k] = va.GetDoubleValue();
}
}
param[i] = p2;
}
else if (value.IsBool)
{
param[i] = value.GetBoolValue();
}
else if (value.IsNull || value.IsUndefined)
{
param[i] = null;
}
}
retObj = mi.Invoke(JsObject, param);
}
else
{
retObj = mi.Invoke(JsObject, null);
}
}
if (retObj != null)
{
result = retObj.ToString();
}
returnValue = CefV8Value.CreateString(result);
exception = null;
return(true);
}
/// <summary>
/// 网页脚本与后台程序交互方法
/// 提示一：如果 returnValue = null; 则会导致网页前端出现错误：Cannot read property ’constructor’ of undefined
/// 提示二：还存在其他的可能，导致导致网页前端出现错误：Cannot read property ’constructor’ of undefined
/// </summary>
/// <param name="name">名称</param>
/// <param name="obj">对象</param>
/// <param name="arguments">参数</param>
/// <param name="returnValue">返回值</param>
/// <param name="exception">返回异常信息</param>
/// <returns></returns>
protected override bool Execute(string name, CefV8Value obj, CefV8Value[] arguments, out CefV8Value returnValue, out string exception)
{
// 这里要加 try，不然发生异常直接导致 Render Process 崩溃，问题是遗留下另一个 Process，
// 窗口关闭时遗留的这个 Process 不会退出
try
{
string result = string.Empty;
Object retObj = null;
Type t = JsObject.GetType();
MethodInfo mi = t.GetMethod(name);
if (mi != null)
{
if (arguments.Length > 0)
{
Object[] param = new Object[arguments.Length];
CefV8Value value = null;
for (int i = 0, j = arguments.Length; i < j; i++)
{
value = arguments[i];
if (value.IsString)
{
param[i] = value.GetStringValue();
}
else if (value.IsInt)
{
param[i] = value.GetIntValue();
}
else if (value.IsDouble)
{
param[i] = value.GetDoubleValue();
}
else if (value.IsArray)
{
int len = value.GetArrayLength();
Object[] p2 = new Object[len];
for (int k = 0; k < len; k++)
{
CefV8Value va = value.GetValue(k);
if (va.IsString)
{
p2[k] = va.GetStringValue();
}
else if (va.IsInt)
{
p2[k] = va.GetIntValue();
}
else if (va.IsDouble)
{
p2[k] = va.GetDoubleValue();
}
}
param[i] = p2;
}
else if (value.IsBool)
{
param[i] = value.GetBoolValue();
}
else if (value.IsNull || value.IsUndefined)
{
param[i] = null;
}
}
retObj = mi.Invoke(JsObject, param);
}
else
{
retObj = mi.Invoke(JsObject, null);
}
}
if (retObj != null)
{
result = retObj.ToString();
}
returnValue = CefV8Value.CreateString(result);
exception = null;
return(true);
}
catch (Exception ex)
{
returnValue = null;
exception = ex.ToString();
MessageBox.Show(exception);
return(true);
}
}
public static object GetClrValue(CefV8Value v)
{
if (v.IsArray)
{
int length = v.GetArrayLength();
object[] objs = new object[length];
for (int i = 0; i < length; i++)
{
var value = v.GetValue(i);
objs[i] = GetClrValue(value);
}
return(objs);
}
if (v.IsBool)
{
return(v.GetBoolValue());
}
if (v.IsDate)
{
return(v.GetDateValue());
}
if (v.IsInt)
{
return(v.GetIntValue());
}
if (v.IsDouble)
{
return(v.GetDoubleValue());
}
if (v.IsFunction)
{
throw new NotSupportedException("IsFunction");
}
if (v.IsNull)
{
return(null);
}
if (v.IsObject)
{
//throw new NotSupportedException("IsObject");
//todo:这里可能存在BUG
var map = v.GetUserData() as UnmanagedWrapper;
if (map != null)
{
return(map.ClrObject);
}
return(null);
}
if (v.IsString)
{
return(v.GetStringValue());
}
if (v.IsUInt)
{
return(v.GetUIntValue());
}
if (v.IsUndefined)
{
return(null);
}
if (v.IsUserCreated)
{
throw new NotSupportedException("IsUserCreated");
}
throw new NotSupportedException("??");
}
public JSValue(CefV8Value value)
{
if (value == null)
{
return;
}
if (value.IsArray)
{
var result = new List <Object>();
for (var i = 0; i < value.GetArrayLength(); i++)
{
result.Add(new JSValue(value.GetValue(i)).Value);
}
this.Value = result.ToArray();
}
else if (value.IsObject)
{
var result = new Dictionary <String, Object>();
var keys = value.GetKeys();
for (var i = 0; i < keys.Length; i++)
{
try
{
result.Add(keys[i], new JSValue(value.GetValue(keys[i])).Value);
}
catch (ArgumentException)
{
}
}
this.Value = result;
}
else if (value.IsInt)
{
this.Value = value.GetIntValue();
}
else if (value.IsUInt)
{
this.Value = value.GetUIntValue();
}
else if (value.IsDouble)
{
this.Value = value.GetDoubleValue();
}
else if (value.IsBool)
{
this.Value = value.GetBoolValue();
}
else if (value.IsDate)
{
this.Value = value.GetDateValue();
}
else if (value.IsString)
{
this.Value = value.GetStringValue();
}
else if (value.IsNull)
{
this.Value = null;
}
else if (value.IsUndefined)
{
this.Value = null;
}
}
/// <summary>
/// Parses the cef v8 value.
/// </summary>
/// <param name="value">The value.</param>
/// <returns></returns>
private JToken ParseCefV8Value(CefV8Value value)
{
if (value == null)
{
return(null);
}
return(CefUtility.RunInContext(Context, () =>
{
if (value.IsInt)
{
return JToken.FromObject(value.GetIntValue());
}
if (value.IsUInt)
{
return JToken.FromObject(value.GetUIntValue());
}
if (value.IsDouble)
{
return JToken.FromObject(value.GetDoubleValue());
}
if (value.IsBool)
{
return JToken.FromObject(value.GetBoolValue());
}
if (value.IsDate)
{
return JToken.FromObject(value.GetDateValue());
}
if (value.IsString)
{
return JToken.FromObject(value.GetStringValue());
}
if (value.IsUndefined)
{
return JValue.CreateUndefined();
}
if (value.IsArray)
{
var array = new JArray();
for (var i = 0; i < value.GetArrayLength(); i++)
{
array.Add(ParseCefV8Value(value.GetValue(i)));
}
return array;
}
if (value.IsObject)
{
var obj = new JObject();
foreach (var propertyName in value.GetKeys())
{
obj.Add(propertyName, ParseCefV8Value(value.GetValue(propertyName)));
}
return obj;
}
return JValue.CreateNull();
}));
}
public static JavaScriptValue ToJSValue(this CefV8Value source)
{
if (source == null || !source.IsValid)
{
throw new ArgumentNullException();
}
JavaScriptValue target;
if (source.IsFunction)
{
var context = CefV8Context.GetEnteredContext();
var info = new JavaScriptRenderSideFunction(context, source);
JavaScriptObjectRepository.RenderSideFunctions.Add(info);
target = JavaScriptValue.CreateFunction(info);
}
else if (source.IsArray)
{
target = JavaScriptValue.CreateArray();
for (int i = 0; i < source.GetArrayLength(); i++)
{
var item = source.GetValue(i);
if (item != null && item.IsValid)
{
target.AddArrayValue(item.ToJSValue());
}
}
}
else if (source.IsObject)
{
target = JavaScriptValue.CreateObject();
foreach (var key in source.GetKeys())
{
var item = source.GetValue(key);
if (item != null && item.IsValid)
{
target.SetValue(key, item.ToJSValue());
}
}
}
else if (source.IsBool)
{
target = JavaScriptValue.CreateBool(source.GetBoolValue());
}
else if (source.IsDate)
{
target = JavaScriptValue.CreateDateTime(source.GetDateValue());
}
else if (source.IsDouble)
{
target = JavaScriptValue.CreateNumber(source.GetDoubleValue());
}
else if (source.IsInt)
{
target = JavaScriptValue.CreateNumber(source.GetIntValue());
}
else if (source.IsUInt)
{
target = JavaScriptValue.CreateNumber(source.GetUIntValue());
}
else if (source.IsString)
{
target = JavaScriptValue.CreateString(source.GetStringValue());
}
else
{
target = JavaScriptValue.CreateNull();
}
return(target);
}
protected override bool OnProcessMessageReceived(CefBrowser browser, CefProcessId sourceProcess, CefProcessMessage message)
{
string[] items = message.Name.Split(new char[] { '|' });
if (items.Length == 0)
{
return(false);
}
switch (items[0])
{
case "GetElementValue":
{
string elementID = items[1];
long[] frameIDs = browser.GetFrameIdentifiers();
foreach (long frameID in frameIDs)
{
CefFrame frame = browser.GetFrame(frameID);
if (frame == null)
{
continue;
}
frame.VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsGetElementValue, elementID));
}
browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsGetElementValue, elementID));
return(true);
}
case "SetElementValue":
{
string elementID = items[1];
string elementValue = items[2];
long[] frameIDs = browser.GetFrameIdentifiers();
foreach (long frameID in frameIDs)
{
CefFrame frame = browser.GetFrame(frameID);
if (frame == null)
{
continue;
}
frame.VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsGetElementValue, elementID, elementValue));
}
browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsSetElementValue, elementID, elementValue));
return(true);
}
case "EvaluateScript":
{
CefV8Value value = CefV8Value.CreateString("t");
CefV8Exception exp;
browser.GetMainFrame().V8Context.TryEval(items[1], out value, out exp);
Global.JsEvaResult = null;
if (value.IsString)
{
Global.JsEvaResult = value.GetStringValue();
}
if (value.IsInt)
{
Global.JsEvaResult = value.GetIntValue();
}
if (value.IsDouble)
{
Global.JsEvaResult = value.GetDoubleValue();
}
if (value.IsBool)
{
Global.JsEvaResult = value.GetBoolValue();
}
if (value.IsDate)
{
Global.JsEvaResult = value.GetDateValue();
}
Global.flag = true;
return(true);
}
case "AppendListener":
{
CwbBusinStyle cbStyle = CwbBusinStyle.bsAddElementEvent;
if (items.Length > 2)
{
cbStyle = CwbBusinStyle.bsAttachElementEvent;
}
string elementID = items[1];
long[] frameIDs = browser.GetFrameIdentifiers();
foreach (long frameID in frameIDs)
{
CefFrame frame = browser.GetFrame(frameID);
if (frame == null)
{
continue;
}
frame.VisitDom(new CwbDOMVisitor(browser, cbStyle, webBrowser.getEventListener(elementID)));
}
browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, cbStyle, webBrowser.getEventListener(elementID)));
return(true);
}
case "GetDocument":
{
browser.GetMainFrame().VisitDom(new CwbDOMVisitor(browser, CwbBusinStyle.bsVisitDocument, ""));
return(true);
}
}
return(false);
}
private void WriteV8Value(CefV8Value value, StringBuilder result, int indent = 0)
{
/*
* var isUndefined = value.IsUndefined;
* var isNull = value.IsNull;
* var isBool = value.IsBool;
* var isInt = value.IsInt;
* var isDouble = value.IsDouble;
* var isDate = value.IsDate;
* var isString = value.IsString;
* var isArray = value.IsArray;
* var isObject = value.IsObject;
* var isFunction = value.IsFunction;
*
* result.Append("[");
* if (isUndefined) result.Append("undefined ");
* if (isNull) result.Append("null ");
* if (isBool) result.Append("bool ");
* if (isInt) result.Append("int ");
* if (isDouble) result.Append("double ");
* if (isDate) result.Append("date ");
* if (isString) result.Append("string ");
* if (isArray) result.Append("array ");
* if (isObject) result.Append("object ");
* if (isFunction) result.Append("function");
* result.Append("]");
*/
if (value.IsUndefined)
{
result.Append("(undefined)");
}
else if (value.IsNull)
{
result.Append("(null)");
}
else if (value.IsBool)
{
result.AppendFormat("(bool) {0}", value.GetBoolValue() ? "true" : "false");
}
else if (value.IsInt)
{
result.AppendFormat("(int) {0}", value.GetIntValue());
}
else if (value.IsDouble)
{
result.AppendFormat("(double) {0}", value.GetDoubleValue().ToString(CultureInfo.InvariantCulture.NumberFormat));
}
else if (value.IsDate)
{
result.AppendFormat("(date) {0}", value.GetDateValue().ToString("s"));
}
else if (value.IsString)
{
result.AppendFormat("(string) {0}", value.GetStringValue());
}
else if (value.IsArray) // for array IsObject also is true
{
var indentString = string.Empty.PadLeft((indent + 1) * 4, ' ');
result.Append("(array) [");
var length = value.GetArrayLength();
for (var i = 0; i < length; i++)
{
result.AppendFormat("\n{0}{1} = ", indentString, i);
WriteV8Value(value.GetValue(i), result, indent + 1);
}
if (length != 0)
{
result.Append('\n');
result.Append(indentString);
}
result.Append(']');
}
else if (value.IsFunction) // for function IsObject also is true
{
var name = value.GetFunctionName();
var handler = value.GetFunctionHandler();
var declaration = value.GetStringValue();
result.Append("(function) ");
result.Append(!string.IsNullOrEmpty(name) ? name : "(anonymous)");
if (handler != null)
{
result.Append(" (handler: ");
result.Append(handler.ToString());
result.Append(")");
}
if (!string.IsNullOrEmpty(declaration))
{
result.Append(" = ");
result.Append(declaration);
}
}
else if (value.IsObject)
{
var indentString = string.Empty.PadLeft((indent + 1) * 4, ' ');
result.Append("(object) {");
var keys = value.GetKeys().AsEnumerable();
foreach (var key in keys)
{
result.AppendFormat("\n{0}{1} = ", indentString, key);
WriteV8Value(value.GetValue(key), result, indent + 1);
}
if (keys.Any())
{
result.Append('\n');
result.Append(indentString);
}
result.Append('}');
}
//else result.Append("(unknown)");
}