public GraphRef(
GraphRef parent,
object obj,
string propName)
{
this.parent = parent;
this.value = obj;
this.propName = propName;
}
public GraphRef(
GraphRef parent,
object obj,
string propName)
{
Parent = parent;
Value = obj;
PropName = propName;
}
private static void reflect(
StringBuilder sb,
GraphRef obj,
int indent,
bool deep,
int nestingLevel = 0)
{
const int maxDepth = 3;
//Ensure that we are not following a circular reference path
if (!(obj.Value is ValueType))
{
var parentRef = obj.Parent;
while (parentRef != null)
{
if (parentRef.Value == obj.Value)
{
return;
}
parentRef = parentRef.Parent;
}
}
sb.Append('\t', indent);
//Output property name if applicable
if (!string.IsNullOrEmpty(obj.PropName))
{
sb.Append(obj.PropName);
sb.Append(@"=");
}
var childIndent = indent + 1;
//If value is null, output "null"
if (obj.Value == null)
{
sb.Append(@"null");
}
//If value is a string, output value with quotes around it
else
{
if (obj.Value is string s)
{
sb.AppendFormat(@"""{0}""", escape(s));
}
//If value is a char, output value with single quotes around it
else if (obj.Value is char)
{
sb.AppendFormat(@"'{0}'", escape(new string((char)obj.Value, 1)));
}
else
{
if (obj.Value is IDictionary value)
{
var list = value;
sb.Append(Environment.NewLine);
sb.Append('\t', indent);
sb.Append(@"[");
sb.Append(Environment.NewLine);
foreach (DictionaryEntry entry in list)
{
reflect(sb, new GraphRef(obj, entry.Key, null), childIndent, deep, nestingLevel);
sb.Append(@" = ");
reflect(sb, new GraphRef(obj, entry.Value, null), childIndent, deep, nestingLevel);
sb.Append(Environment.NewLine);
}
sb.Append('\t', indent);
sb.Append(@"]");
sb.Append(Environment.NewLine);
}
//If it's a Type object, we don't want to endlessly follow long trains of
//interconnected type info objects
else
{
var type1 = obj.Value as Type;
if (type1 != null)
{
sb.Append(@"Type: ");
sb.Append(type1.FullName);
}
//...and similarly for MemberInfo objects
else
{
var info = obj.Value as MemberInfo;
if (info != null)
{
sb.Append(info.GetType().Name);
sb.Append(@": ");
sb.Append(info.Name);
}
//If value is not of a basic datatype
else if (Convert.GetTypeCode(obj.Value) == TypeCode.Object)
{
var type = obj.Value.GetType();
sb.Append(type.Name); //might want to use type.FullName instead.
if (indent <= maxDepth && (deep || nestingLevel == 0))
{
sb.Append(Environment.NewLine);
sb.Append('\t', indent);
sb.Append(@"{");
sb.Append(Environment.NewLine);
//Get all the properties in the object's type
var props = type.GetProperties(
BindingFlags.Public |
BindingFlags.Instance |
BindingFlags.FlattenHierarchy);
//Enumerate all the properties and output their values
for (var i = 0; i < props.Length; i++)
{
var pi = props[i];
if (pi.GetIndexParameters().Length == 0) //Ignore indexers
{
try
{
reflect(sb,
new GraphRef(obj, pi.GetValue(obj.Value, null),
pi.Name), childIndent, deep, nestingLevel + 1);
}
catch (Exception e)
{
sb.Append(@"<Error getting property value (");
sb.Append(e.GetType().Name);
sb.Append(@")>");
}
if (i < props.Length - 1)
{
sb.Append(',');
}
sb.Append(Environment.NewLine);
}
}
//If IList, output all the values in the list
if (obj.Value is IList list)
{
sb.Append(Environment.NewLine);
for (var i = 0; i < list.Count; i++)
{
reflect(sb, new GraphRef(obj, list[i], null), childIndent, deep,
nestingLevel + 1);
if (i < list.Count - 1)
{
sb.Append(',');
}
sb.Append(Environment.NewLine);
}
}
sb.Append('\t', indent);
sb.Append(@"}");
}
}
//If value is of a basic datatype
else
{
sb.Append(obj.Value);
}
}
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GraphRef"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="obj">The obj.</param>
/// <param name="propName">Name of the prop.</param>
public GraphRef(GraphRef parent, object obj, string propName)
{
_parent = parent;
_value = obj;
_propName = propName;
}
/// <summary>
/// Reflects the specified sb.
/// </summary>
/// <param name="sb">The sb.</param>
/// <param name="obj">The obj.</param>
/// <param name="indent">The indent.</param>
/// <param name="flags">The flags.</param>
/// <param name="maxDepth">The max depth.</param>
private static void Reflect(StringBuilder sb, GraphRef obj, int indent, BindingFlags flags, int maxDepth)
{
//Ensure that we are not following a circular reference path
if ((obj.Value is ValueType) == false)
{
GraphRef parentRef = obj.Parent;
while (parentRef != null)
{
if (parentRef.Value == obj.Value)
return;
parentRef = parentRef.Parent;
}
}
sb.Append('\t', indent);
//Output property name if applicable
if (!String.IsNullOrEmpty(obj.PropName))
{
sb.Append(obj.PropName);
sb.Append("=");
}
int childIndent = indent + 1;
//If value is null, output "null"
if (obj.Value == null)
{
sb.Append("null");
}
//If value is a string, output value with quotes around it
else if (obj.Value is string)
{
sb.Append("\"" + Escape((string)obj.Value) + "\"");
}
//If value is a char, output value with single quotes around it
else if (obj.Value is char)
{
sb.Append("\'" + Escape(new String((char)obj.Value, 1)) + "\'");
}
//If value is a XmlNode, output xml value with quotes around it
else if (obj.Value is System.Xml.XmlNode)
{
sb.AppendLine("\"");
sb.AppendLine(((System.Xml.XmlNode)obj.Value).OuterXml);
sb.AppendLine("\"");
}
//If value is an IEnumerable, output all the items
else if (obj.Value is IEnumerable)
{
sb.AppendLine();
sb.Append('\t', indent);
sb.Append("[");
sb.AppendLine();
IEnumerator enumerator = ((IEnumerable)obj.Value).GetEnumerator();
while (enumerator.MoveNext())
{
Reflect(sb, new GraphRef(obj, enumerator.Current, null), childIndent, flags, maxDepth);
sb.AppendLine(",");
}
sb.Append('\t', indent);
sb.Append("]");
}
//If it's a Type object, we don't want to endlessly follow long trains of
//interconnected type info objects
else if (obj.Value is Type)
{
sb.Append("Type: ");
sb.Append(((Type)obj.Value).FullName);
}
//...and similarly for MemberInfo objects
else if (obj.Value is MemberInfo)
{
sb.Append(obj.Value.GetType().Name);
sb.Append(": ");
sb.Append(((MemberInfo)obj.Value).Name);
}
//If value is not of a basic datatype
else if (Convert.GetTypeCode(obj.Value) == TypeCode.Object)
{
Type type = obj.Value.GetType();
sb.Append(type.Name); //might want to use type.FullName instead
if (indent <= maxDepth)
{
sb.AppendLine();
sb.Append('\t', indent);
sb.AppendLine("{");
//Get all the fileds in the object's type
FieldInfo[] fields = type.GetFields(flags);
//Enumerate all the properties and output their values
for (int i = 0; i < fields.Length; i++)
{
FieldInfo fi = fields[i];
try
{
Reflect(sb, new GraphRef(obj, fi.GetValue(obj.Value), fi.Name), childIndent, flags, maxDepth);
}
catch (Exception e)
{
sb.Append("<Error getting field value (" + e.GetType().Name + ") " + fi.Name + ">");
}
if (i < fields.Length - 1)
sb.Append(',');
sb.AppendLine();
}
//Get all the properties in the object's type
PropertyInfo[] props = type.GetProperties(flags);
//Enumerate all the properties and output their values
for (int i = 0; i < props.Length; i++)
{
PropertyInfo pi = props[i];
if (pi.GetIndexParameters().Length == 0) //Ignore indexers
{
try
{
Reflect(sb, new GraphRef(obj, pi.GetValue(obj.Value, null), pi.Name), childIndent, flags, maxDepth);
}
catch (Exception e)
{
sb.Append("<Error getting property value (" + e.GetType().Name + ") " + pi.Name + ">");
}
if (i < props.Length - 1)
sb.Append(',');
sb.AppendLine();
}
}
sb.Append('\t', indent);
sb.Append("}");
}
}
//If value is of a basic datatype
else
{
sb.Append(obj.Value.ToString());
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GraphRef"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="obj">The obj.</param>
/// <param name="propName">Name of the prop.</param>
public GraphRef(GraphRef parent, object obj, string propName)
{
_parent = parent;
_value = obj;
_propName = propName;
}
/// <summary>
/// Reflects the specified sb.
/// </summary>
/// <param name="sb">The sb.</param>
/// <param name="obj">The obj.</param>
/// <param name="indent">The indent.</param>
/// <param name="flags">The flags.</param>
/// <param name="maxDepth">The max depth.</param>
private static void Reflect(StringBuilder sb, GraphRef obj, int indent, BindingFlags flags, int maxDepth)
{
//Ensure that we are not following a circular reference path
if ((obj.Value is ValueType) == false)
{
GraphRef parentRef = obj.Parent;
while (parentRef != null)
{
if (parentRef.Value == obj.Value)
{
return;
}
parentRef = parentRef.Parent;
}
}
sb.Append('\t', indent);
//Output property name if applicable
if (!String.IsNullOrEmpty(obj.PropName))
{
sb.Append(obj.PropName);
sb.Append("=");
}
int childIndent = indent + 1;
//If value is null, output "null"
if (obj.Value == null)
{
sb.Append("null");
}
//If value is a string, output value with quotes around it
else if (obj.Value is string)
{
sb.Append("\"" + Escape((string)obj.Value) + "\"");
}
//If value is a char, output value with single quotes around it
else if (obj.Value is char)
{
sb.Append("\'" + Escape(new String((char)obj.Value, 1)) + "\'");
}
//If value is a XmlNode, output xml value with quotes around it
else if (obj.Value is System.Xml.XmlNode)
{
sb.AppendLine("\"");
sb.AppendLine(((System.Xml.XmlNode)obj.Value).OuterXml);
sb.AppendLine("\"");
}
//If value is an IEnumerable, output all the items
else if (obj.Value is IEnumerable)
{
sb.AppendLine();
sb.Append('\t', indent);
sb.Append("[");
sb.AppendLine();
IEnumerator enumerator = ((IEnumerable)obj.Value).GetEnumerator();
while (enumerator.MoveNext())
{
Reflect(sb, new GraphRef(obj, enumerator.Current, null), childIndent, flags, maxDepth);
sb.AppendLine(",");
}
sb.Append('\t', indent);
sb.Append("]");
}
//If it's a Type object, we don't want to endlessly follow long trains of
//interconnected type info objects
else if (obj.Value is Type)
{
sb.Append("Type: ");
sb.Append(((Type)obj.Value).FullName);
}
//...and similarly for MemberInfo objects
else if (obj.Value is MemberInfo)
{
sb.Append(obj.Value.GetType().Name);
sb.Append(": ");
sb.Append(((MemberInfo)obj.Value).Name);
}
//If value is not of a basic datatype
else if (Convert.GetTypeCode(obj.Value) == TypeCode.Object)
{
Type type = obj.Value.GetType();
sb.Append(type.Name); //might want to use type.FullName instead
if (indent <= maxDepth)
{
sb.AppendLine();
sb.Append('\t', indent);
sb.AppendLine("{");
//Get all the fileds in the object's type
FieldInfo[] fields = type.GetFields(flags);
//Enumerate all the properties and output their values
for (int i = 0; i < fields.Length; i++)
{
FieldInfo fi = fields[i];
try
{
Reflect(sb, new GraphRef(obj, fi.GetValue(obj.Value), fi.Name), childIndent, flags, maxDepth);
}
catch (Exception e)
{
sb.Append("<Error getting field value (" + e.GetType().Name + ") " + fi.Name + ">");
}
if (i < fields.Length - 1)
{
sb.Append(',');
}
sb.AppendLine();
}
//Get all the properties in the object's type
PropertyInfo[] props = type.GetProperties(flags);
//Enumerate all the properties and output their values
for (int i = 0; i < props.Length; i++)
{
PropertyInfo pi = props[i];
if (pi.GetIndexParameters().Length == 0) //Ignore indexers
{
try
{
Reflect(sb, new GraphRef(obj, pi.GetValue(obj.Value, null), pi.Name), childIndent, flags, maxDepth);
}
catch (Exception e)
{
sb.Append("<Error getting property value (" + e.GetType().Name + ") " + pi.Name + ">");
}
if (i < props.Length - 1)
{
sb.Append(',');
}
sb.AppendLine();
}
}
sb.Append('\t', indent);
sb.Append("}");
}
}
//If value is of a basic datatype
else
{
sb.Append(obj.Value.ToString());
}
}
private static void Reflect(
StringBuilder sb,
GraphRef obj,
int indent)
{
const int maxDepth = 3;
if (!(obj.Value is ValueType))
{
GraphRef parentRef = obj.Parent;
while (parentRef != null)
{
if (parentRef.Value == obj.Value)
{
return;
}
parentRef = parentRef.Parent;
}
}
sb.Append('\t', indent);
if (!String.IsNullOrEmpty(obj.PropName))
{
sb.Append(obj.PropName);
sb.Append("=");
}
int childIndent = indent + 1;
if (obj.Value == null)
{
sb.Append("null");
}
else if (obj.Value is string)
{
sb.Append("\"" + Escape((string)obj.Value) + "\"");
}
else if (obj.Value is char)
{
sb.Append("\'" + Escape(new String((char)obj.Value, 1)) + "\'");
}
else if (obj.Value is Array)
{
Array arr = (Array)obj.Value;
sb.Append("\r\n");
sb.Append('\t', indent);
sb.Append("[\r\n");
for (int i = 0; i < arr.Length; i++)
{
Reflect(sb, new GraphRef(obj, arr.GetValue(i), null), childIndent);
if (i < arr.Length - 1)
{
sb.Append(',');
}
sb.Append("\r\n");
}
sb.Append('\t', indent);
sb.Append("]\r\n");
}
else if (obj.Value is Type)
{
sb.Append("Type: ");
sb.Append(((Type)obj.Value).FullName);
}
else if (obj.Value is MemberInfo)
{
sb.Append(obj.Value.GetType().Name);
sb.Append(": ");
sb.Append(((MemberInfo)obj.Value).Name);
}
else if (Convert.GetTypeCode(obj.Value) == TypeCode.Object)
{
Type type = obj.Value.GetType();
sb.Append(type.Name);
if (indent <= maxDepth)
{
sb.Append("\r\n");
sb.Append('\t', indent);
sb.Append("{\r\n");
FieldInfo[] fields = type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy);
for (int i = 0; i < fields.Length; i++)
{
FieldInfo pi = fields[i];
try
{
Reflect(sb, new GraphRef(obj, pi.GetValue(obj.Value), pi.Name), childIndent);
}
catch (Exception e)
{
sb.Append("<失败获取属性值 (");
sb.Append(e.GetType().Name);
sb.Append(")>");
}
if (i < fields.Length - 1)
{
sb.Append(',');
}
sb.Append("\r\n");
}
PropertyInfo[] props = type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy);
for (int i = 0; i < props.Length; i++)
{
PropertyInfo pi = props[i];
if (pi.GetIndexParameters().Length == 0)
{
try
{
Reflect(sb, new GraphRef(obj, pi.GetValue(obj.Value, null), pi.Name), childIndent);
}
catch (Exception e)
{
sb.Append("<失败获取属性值 (");
sb.Append(e.GetType().Name);
sb.Append(")>");
}
if (i < props.Length - 1)
{
sb.Append(',');
}
sb.Append("\r\n");
}
}
if (obj is IList)
{
IList list = (IList)obj.Value;
sb.Append("\r\n");
sb.Append('\t', indent);
sb.Append("[\r\n");
for (int i = 0; i < list.Count; i++)
{
Reflect(sb, new GraphRef(obj, list[i], null), childIndent);
if (i < list.Count - 1)
{
sb.Append(',');
}
sb.Append("\r\n");
}
sb.Append('\t', indent);
sb.Append("]\r\n");
}
sb.Append('\t', indent);
sb.Append("}");
}
}
else
{
sb.Append(obj.Value.ToString());
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GraphRef"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="obj">The obj.</param>
/// <param name="propName">Name of the prop.</param>
public GraphRef(
GraphRef parent,
object obj,
string propName )
{
this.parent = parent;
this.value = obj;
this.propName = propName;
}
/// <summary>
/// Reflects the specified sb.
/// </summary>
/// <param name="sb">The sb.</param>
/// <param name="obj">The obj.</param>
/// <param name="indent">The indent.</param>
private static void Reflect(
StringBuilder sb,
GraphRef obj,
int indent )
{
const int maxDepth = 3;
//Ensure that we are not following a circular reference path
if ( !(obj.Value is ValueType) )
{
GraphRef parentRef = obj.Parent;
while ( parentRef != null )
{
if ( parentRef.Value == obj.Value )
return;
parentRef = parentRef.Parent;
}
}
sb.Append( '\t', indent );
//Output property name if applicable
if ( !String.IsNullOrEmpty( obj.PropName ) )
{
sb.Append( obj.PropName );
sb.Append( "=" );
}
int childIndent = indent + 1;
//If value is null, output "null"
if ( obj.Value == null )
{
sb.Append( "null" );
}
//If value is a string, output value with quotes around it
else if ( obj.Value is string )
{
sb.Append( "\"" + Escape( (string)obj.Value ) + "\"" );
}
//If value is a char, output value with single quotes around it
else if ( obj.Value is char )
{
sb.Append( "\'" + Escape( new String( (char)obj.Value, 1 ) ) + "\'" );
}
//If value is an array, output each array element
else if ( obj.Value is Array )
{
Array arr = (Array)obj.Value;
sb.Append( "\r\n" );
sb.Append( '\t', indent );
sb.Append( "[\r\n" );
for ( int i = 0; i < arr.Length; i++ )
{
Reflect( sb, new GraphRef( obj, arr.GetValue( i ), null ), childIndent );
if ( i < arr.Length - 1 )
sb.Append( ',' );
sb.Append( "\r\n" );
}
sb.Append( '\t', indent );
sb.Append( "]\r\n" );
}
//If it's a Type object, we don't want to endlessly follow long trains of
//interconnected type info objects
else if ( obj.Value is Type )
{
sb.Append( "Type: " );
sb.Append( ((Type)obj.Value).FullName );
}
//...and similarly for MemberInfo objects
else if ( obj.Value is MemberInfo )
{
sb.Append( obj.Value.GetType().Name );
sb.Append( ": " );
sb.Append( ((MemberInfo)obj.Value).Name );
}
//If value is not of a basic datatype
else if ( Convert.GetTypeCode( obj.Value ) == TypeCode.Object )
{
Type type = obj.Value.GetType();
sb.Append( type.Name ); //might want to use type.FullName instead
if ( indent <= maxDepth )
{
sb.Append( "\r\n" );
sb.Append( '\t', indent );
sb.Append( "{\r\n" );
//Get all the properties in the object's type
PropertyInfo[] props = type.GetProperties( BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy );
//Enumerate all the properties and output their values
for ( int i = 0; i < props.Length; i++ )
{
PropertyInfo pi = props[i];
if ( pi.GetIndexParameters().Length == 0 ) //Ignore indexers
{
try
{
Reflect( sb, new GraphRef( obj, pi.GetValue( obj.Value, null ), pi.Name ), childIndent );
}
catch ( Exception e )
{
sb.Append( "<Error getting property value (" );
sb.Append( e.GetType().Name );
sb.Append( ")>" );
}
if ( i < props.Length - 1 )
sb.Append( ',' );
sb.Append( "\r\n" );
}
}
//If IList, output all the values in the list
if ( obj is IList )
{
IList list = (IList)obj.Value;
sb.Append( "\r\n" );
sb.Append( '\t', indent );
sb.Append( "[\r\n" );
for ( int i = 0; i < list.Count; i++ )
{
Reflect( sb, new GraphRef( obj, list[i], null ), childIndent );
if ( i < list.Count - 1 )
sb.Append( ',' );
sb.Append( "\r\n" );
}
sb.Append( '\t', indent );
sb.Append( "]\r\n" );
}
sb.Append( '\t', indent );
sb.Append( "}" );
}
}
//If value is of a basic datatype
else
{
sb.Append( obj.Value.ToString() );
}
}
