/// <summary>
/// Execution entry point.
/// </summary>
internal override void ProcessRecord()
{
_typeInfoDataBase = this.OuterCmdlet().Context.FormatDBManager.GetTypeInfoDataBase();
PSObject so = this.ReadObject();
if (so == null || so == AutomationNull.Value)
{
return;
}
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e == null)
{
ProcessObject(so);
return;
}
// we have an IEnumerable, we have to decide if to expand, if at all
EnumerableExpansion expansionState = this.GetExpansionState(so);
switch (expansionState)
{
case EnumerableExpansion.EnumOnly:
{
foreach (object obj in e)
{
ProcessObject(PSObjectHelper.AsPSObject(obj));
}
}
break;
case EnumerableExpansion.Both:
{
var objs = e.Cast <object>().ToArray();
ProcessCoreOutOfBand(so, objs.Length);
foreach (object obj in objs)
{
ProcessObject(PSObjectHelper.AsPSObject(obj));
}
}
break;
default:
{
// do not enumerate at all (CoreOnly)
ProcessObject(so);
}
break;
}
}
internal static void ReadList(PSObject so, string property, List <T> lst, FormatObjectDeserializer deserializer)
{
if (lst == null)
{
throw PSTraceSource.NewArgumentNullException("lst");
}
object memberRaw = FormatObjectDeserializer.GetProperty(so, property);
ReadListHelper(PSObjectHelper.GetEnumerable(memberRaw), lst, deserializer);
}
internal override void ProcessRecord()
{
this._typeInfoDataBase = this.OuterCmdlet().Context.FormatDBManager.GetTypeInfoDataBase();
PSObject obj2 = this.ReadObject();
if ((obj2 != null) && (obj2 != AutomationNull.Value))
{
IEnumerable enumerable = PSObjectHelper.GetEnumerable(obj2);
if (enumerable == null)
{
this.ProcessObject(obj2);
}
else
{
switch (this.GetExpansionState(obj2))
{
case EnumerableExpansion.EnumOnly:
foreach (object obj3 in enumerable)
{
this.ProcessObject(PSObjectHelper.AsPSObject(obj3));
}
break;
case EnumerableExpansion.Both:
{
int count = 0;
IEnumerator enumerator2 = enumerable.GetEnumerator();
{
while (enumerator2.MoveNext())
{
object current = enumerator2.Current;
count++;
}
}
this.ProcessCoreOutOfBand(obj2, count);
foreach (object obj4 in enumerable)
{
this.ProcessObject(PSObjectHelper.AsPSObject(obj4));
}
break;
}
default:
this.ProcessObject(obj2);
break;
}
}
}
}
/// <summary>
/// given an object, generate a tree-like view
/// of the object
/// </summary>
/// <param name="so">object to process</param>
/// <param name="inputParameters">parameters from the command line</param>
/// <returns>complex view entry to send to the output command</returns>
internal ComplexViewEntry GenerateView(PSObject so, FormattingCommandLineParameters inputParameters)
{
_complexSpecificParameters = (ComplexSpecificParameters)inputParameters.shapeParameters;
int maxDepth = _complexSpecificParameters.maxDepth;
TraversalInfo level = new TraversalInfo(0, maxDepth);
List <MshParameter> mshParameterList = null;
if (inputParameters != null)
{
mshParameterList = inputParameters.mshParameterList;
}
// create a top level entry as root of the tree
ComplexViewEntry cve = new ComplexViewEntry();
var typeNames = so.InternalTypeNames;
if (TreatAsScalarType(typeNames))
{
FormatEntry fe = new FormatEntry();
cve.formatValueList.Add(fe);
DisplayRawObject(so, fe.formatValueList);
}
else
{
// check if the top level object is an enumeration
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e != null)
{
// let's start the traversal with an enumeration
FormatEntry fe = new FormatEntry();
cve.formatValueList.Add(fe);
DisplayEnumeration(e, level, fe.formatValueList);
}
else
{
// let's start the traversal with a traversal on properties
DisplayObject(so, level, mshParameterList, cve.formatValueList);
}
}
return(cve);
}
private void DisplayEnumerationInner(IEnumerable e, TraversalInfo level, List <FormatValue> formatValueList)
{
int enumCount = 0;
foreach (object x in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (_enumerationLimit >= 0)
{
if (_enumerationLimit == enumCount)
{
DisplayLeaf(PSObjectHelper.Ellipsis, formatValueList);
break;
}
enumCount++;
}
if (TreatAsLeafNode(x, level))
{
DisplayLeaf(x, formatValueList);
}
else
{
// check if the top level object is an enumeration
IEnumerable e1 = PSObjectHelper.GetEnumerable(x);
if (e1 != null)
{
formatValueList.Add(new FormatNewLine());
DisplayEnumeration(e1, level.NextLevel, AddIndentationLevel(formatValueList));
}
else
{
DisplayObject(PSObjectHelper.AsPSObject(x), level.NextLevel, null, formatValueList);
}
}
}
}
private void DisplayEnumerationInner(IEnumerable e, TraversalInfo level, List <FormatValue> formatValueList)
{
int num = 0;
foreach (object obj2 in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (this.enumerationLimit >= 0)
{
if (this.enumerationLimit == num)
{
this.DisplayLeaf("...", formatValueList);
break;
}
num++;
}
if (TreatAsLeafNode(obj2, level))
{
this.DisplayLeaf(obj2, formatValueList);
}
else
{
IEnumerable enumerable = PSObjectHelper.GetEnumerable(obj2);
if (enumerable != null)
{
formatValueList.Add(new FormatNewLine());
this.DisplayEnumeration(enumerable, level.NextLevel, this.AddIndentationLevel(formatValueList));
}
else
{
this.DisplayObject(PSObjectHelper.AsPSObject(obj2), level.NextLevel, null, formatValueList);
}
}
}
}
/// <summary>
/// handler for processing each object coming through the pipeline
/// it forwards the call to the pipeline manager object
/// </summary>
internal override void ProcessRecord()
{
PSObject so = this.ReadObject();
if (so == null || so == AutomationNull.Value)
{
return;
}
// on demand initialization when the first pipeline
// object is initialized
if (_mgr == null)
{
_mgr = new SubPipelineManager();
_mgr.Initialize(_lo, this.OuterCmdlet().Context);
}
#if false
// if the object supports IEnumerable,
// unpack the object and process each member separately
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e == null)
{
this.mgr.Process(so);
}
else
{
foreach (object obj in e)
{
this.mgr.Process(PSObjectHelper.AsPSObject(obj));
}
}
#else
_mgr.Process(so);
#endif
}
private void ProcessActiveAssociationList(PSObject so,
TraversalInfo currentLevel,
List <MshResolvedExpressionParameterAssociation> activeAssociationList,
List <FormatValue> formatValueList)
{
foreach (MshResolvedExpressionParameterAssociation a in activeAssociationList)
{
FormatTextField ftf = new FormatTextField();
ftf.text = a.ResolvedExpression.ToString() + " = ";
formatValueList.Add(ftf);
// compute the value of the entry
List <PSPropertyExpressionResult> resList = a.ResolvedExpression.GetValues(so);
object val = null;
if (resList.Count >= 1)
{
PSPropertyExpressionResult result = resList[0];
if (result.Exception != null)
{
_errorManager.LogPSPropertyExpressionFailedResult(result, so);
if (_errorManager.DisplayErrorStrings)
{
val = _errorManager.ErrorString;
}
else
{
val = string.Empty;
}
}
else
{
val = result.Result;
}
}
// extract the optional max depth
TraversalInfo level = currentLevel;
if (a.OriginatingParameter != null)
{
object maxDepthKey = a.OriginatingParameter.GetEntry(FormatParameterDefinitionKeys.DepthEntryKey);
if (maxDepthKey != AutomationNull.Value)
{
int parameterMaxDept = (int)maxDepthKey;
level = new TraversalInfo(currentLevel.Level, parameterMaxDept);
}
}
IEnumerable e = null;
if (val != null || (level.Level >= level.MaxDepth))
{
e = PSObjectHelper.GetEnumerable(val);
}
if (e != null)
{
formatValueList.Add(new FormatNewLine());
DisplayEnumeration(e, level.NextLevel, AddIndentationLevel(formatValueList));
}
else if (val == null || TreatAsLeafNode(val, level))
{
DisplayLeaf(val, formatValueList);
}
else
{
formatValueList.Add(new FormatNewLine());
// we need to go one more level down
DisplayObject(PSObject.AsPSObject(val), level.NextLevel, null,
AddIndentationLevel(formatValueList));
}
} // for each
}
private void ExecuteFormatTokenList(TraversalInfo level,
PSObject so, List <FormatToken> formatTokenList, List <FormatValue> formatValueList)
{
if (so == null)
{
throw PSTraceSource.NewArgumentNullException("so");
}
// guard against infinite loop
if (level.Level == level.MaxDepth)
{
return;
}
FormatEntry fe = new FormatEntry();
formatValueList.Add(fe);
#region foreach loop
foreach (FormatToken t in formatTokenList)
{
TextToken tt = t as TextToken;
if (tt != null)
{
FormatTextField ftf = new FormatTextField();
ftf.text = _db.displayResourceManagerCache.GetTextTokenString(tt);
fe.formatValueList.Add(ftf);
continue;
}
var newline = t as NewLineToken;
if (newline != null)
{
for (int i = 0; i < newline.count; i++)
{
fe.formatValueList.Add(new FormatNewLine());
}
continue;
}
FrameToken ft = t as FrameToken;
if (ft != null)
{
// instantiate a new entry and attach a frame info object
FormatEntry feFrame = new FormatEntry();
feFrame.frameInfo = new FrameInfo();
// add the frame info
feFrame.frameInfo.firstLine = ft.frameInfoDefinition.firstLine;
feFrame.frameInfo.leftIndentation = ft.frameInfoDefinition.leftIndentation;
feFrame.frameInfo.rightIndentation = ft.frameInfoDefinition.rightIndentation;
// execute the list inside the frame
ExecuteFormatTokenList(level, so, ft.itemDefinition.formatTokenList, feFrame.formatValueList);
// add the frame computation results to the current format entry
fe.formatValueList.Add(feFrame);
continue;
}
#region CompoundPropertyToken
CompoundPropertyToken cpt = t as CompoundPropertyToken;
if (cpt != null)
{
if (!EvaluateDisplayCondition(so, cpt.conditionToken))
{
// token not active, skip it
continue;
}
// get the property from the object
object val = null;
// if no expression was specified, just use the
// object itself
if (cpt.expression == null || string.IsNullOrEmpty(cpt.expression.expressionValue))
{
val = so;
}
else
{
PSPropertyExpression ex = _expressionFactory.CreateFromExpressionToken(cpt.expression, _loadingInfo);
List <PSPropertyExpressionResult> resultList = ex.GetValues(so);
if (resultList.Count > 0)
{
val = resultList[0].Result;
if (resultList[0].Exception != null)
{
_errorManager.LogPSPropertyExpressionFailedResult(resultList[0], so);
}
}
}
// if the token is has a formatting string, it's a leaf node,
// do the formatting and we will be done
if (cpt.control == null || cpt.control is FieldControlBody)
{
// Since it is a leaf node we just consider it an empty string and go
// on with formatting
if (val == null)
{
val = string.Empty;
}
FieldFormattingDirective fieldFormattingDirective = null;
StringFormatError formatErrorObject = null;
if (cpt.control != null)
{
fieldFormattingDirective = ((FieldControlBody)cpt.control).fieldFormattingDirective;
if (fieldFormattingDirective != null && _errorManager.DisplayFormatErrorString)
{
formatErrorObject = new StringFormatError();
}
}
IEnumerable e = PSObjectHelper.GetEnumerable(val);
FormatPropertyField fpf = new FormatPropertyField();
if (cpt.enumerateCollection && e != null)
{
foreach (object x in e)
{
if (x == null)
{
// nothing to process
continue;
}
fpf = new FormatPropertyField();
fpf.propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, x, _enumerationLimit, formatErrorObject, _expressionFactory);
fe.formatValueList.Add(fpf);
}
}
else
{
fpf = new FormatPropertyField();
fpf.propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, val, _enumerationLimit, formatErrorObject, _expressionFactory);
fe.formatValueList.Add(fpf);
}
if (formatErrorObject != null && formatErrorObject.exception != null)
{
_errorManager.LogStringFormatError(formatErrorObject);
fpf.propertyValue = _errorManager.FormatErrorString;
}
}
else
{
// An empty result that is not a leaf node should not be expanded
if (val == null)
{
continue;
}
IEnumerable e = PSObjectHelper.GetEnumerable(val);
if (cpt.enumerateCollection && e != null)
{
foreach (object x in e)
{
if (x == null)
{
// nothing to process
continue;
}
// proceed with the recursion
ExecuteFormatControl(level.NextLevel, cpt.control, PSObject.AsPSObject(x), fe.formatValueList);
}
}
else
{
// proceed with the recursion
ExecuteFormatControl(level.NextLevel, cpt.control, PSObjectHelper.AsPSObject(val), fe.formatValueList);
}
}
}
#endregion CompoundPropertyToken
}
#endregion foreach loop
}
/// <summary>
/// helper to convert an PSObject into a string
/// It takes into account enumerations (use display name)
/// </summary>
/// <param name="so">shell object to process</param>
/// <param name="expressionFactory">expression factory to create PSPropertyExpression</param>
/// <param name="enumerationLimit">limit on IEnumerable enumeration</param>
/// <param name="formatErrorObject">stores errors during string conversion</param>
/// <returns>string representation</returns>
internal static string SmartToString(PSObject so, PSPropertyExpressionFactory expressionFactory, int enumerationLimit, StringFormatError formatErrorObject)
{
if (so == null)
{
return(string.Empty);
}
try
{
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e != null)
{
StringBuilder sb = new StringBuilder();
sb.Append("{");
bool first = true;
int enumCount = 0;
IEnumerator enumerator = e.GetEnumerator();
if (enumerator != null)
{
IBlockingEnumerator <object> be = enumerator as IBlockingEnumerator <object>;
if (be != null)
{
while (be.MoveNext(false))
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (enumerationLimit >= 0)
{
if (enumCount == enumerationLimit)
{
sb.Append(Ellipsis);
break;
}
enumCount++;
}
if (!first)
{
sb.Append(", ");
}
sb.Append(GetObjectName(be.Current, expressionFactory));
if (first)
{
first = false;
}
}
}
else
{
foreach (object x in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (enumerationLimit >= 0)
{
if (enumCount == enumerationLimit)
{
sb.Append(Ellipsis);
break;
}
enumCount++;
}
if (!first)
{
sb.Append(", ");
}
sb.Append(GetObjectName(x, expressionFactory));
if (first)
{
first = false;
}
}
}
}
sb.Append("}");
return(sb.ToString());
}
// take care of the case there is no base object
return(so.ToString());
}
catch (ExtendedTypeSystemException e)
{
// NOTE: we catch all the exceptions, since we do not know
// what the underlying object access would throw
if (formatErrorObject != null)
{
formatErrorObject.sourceObject = so;
formatErrorObject.exception = e;
}
return(string.Empty);
}
}
/// <summary>
/// Helper to convert an PSObject into a string
/// It takes into account enumerations (use display name)
/// </summary>
/// <param name="so">Shell object to process.</param>
/// <param name="expressionFactory">Expression factory to create PSPropertyExpression.</param>
/// <param name="enumerationLimit">Limit on IEnumerable enumeration.</param>
/// <param name="formatErrorObject">Stores errors during string conversion.</param>
/// <returns>String representation.</returns>
internal static string SmartToString(PSObject so, PSPropertyExpressionFactory expressionFactory, int enumerationLimit, StringFormatError formatErrorObject)
{
if (so == null)
{
return(string.Empty);
}
try
{
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e != null)
{
StringBuilder sb = new StringBuilder();
sb.Append('{');
bool first = true;
int enumCount = 0;
IEnumerator enumerator = e.GetEnumerator();
if (enumerator != null)
{
IBlockingEnumerator <object> be = enumerator as IBlockingEnumerator <object>;
if (be != null)
{
while (be.MoveNext(false))
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (enumerationLimit >= 0)
{
if (enumCount == enumerationLimit)
{
sb.Append(Ellipsis);
break;
}
enumCount++;
}
if (!first)
{
sb.Append(", ");
}
sb.Append(GetObjectName(be.Current, expressionFactory));
if (first)
{
first = false;
}
}
}
else
{
foreach (object x in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (enumerationLimit >= 0)
{
if (enumCount == enumerationLimit)
{
sb.Append(Ellipsis);
break;
}
enumCount++;
}
if (!first)
{
sb.Append(", ");
}
sb.Append(GetObjectName(x, expressionFactory));
if (first)
{
first = false;
}
}
}
}
sb.Append('}');
return(sb.ToString());
}
// take care of the case there is no base object
return(so.ToString());
}
catch (Exception e) when(e is ExtendedTypeSystemException || e is InvalidOperationException)
{
// These exceptions are being caught and handled by returning an empty string when
// the object cannot be stringified due to ETS or an instance in the collection has been modified
s_tracer.TraceWarning($"SmartToString method: Exception during conversion to string, emitting empty string: {e.Message}");
if (formatErrorObject != null)
{
formatErrorObject.sourceObject = so;
formatErrorObject.exception = e;
}
return(string.Empty);
}
}
private void ExecuteFormatTokenList(TraversalInfo level, PSObject so, List <FormatToken> formatTokenList, List <FormatValue> formatValueList)
{
if (so == null)
{
throw PSTraceSource.NewArgumentNullException("so");
}
if (level.Level != level.MaxDepth)
{
FormatEntry item = new FormatEntry();
formatValueList.Add(item);
foreach (FormatToken token in formatTokenList)
{
TextToken tt = token as TextToken;
if (tt != null)
{
FormatTextField field = new FormatTextField {
text = this.db.displayResourceManagerCache.GetTextTokenString(tt)
};
item.formatValueList.Add(field);
}
else if (token is NewLineToken)
{
item.formatValueList.Add(new FormatNewLine());
}
else
{
FrameToken token3 = token as FrameToken;
if (token3 != null)
{
FormatEntry entry2 = new FormatEntry {
frameInfo = new FrameInfo()
};
entry2.frameInfo.firstLine = token3.frameInfoDefinition.firstLine;
entry2.frameInfo.leftIndentation = token3.frameInfoDefinition.leftIndentation;
entry2.frameInfo.rightIndentation = token3.frameInfoDefinition.rightIndentation;
this.ExecuteFormatTokenList(level, so, token3.itemDefinition.formatTokenList, entry2.formatValueList);
item.formatValueList.Add(entry2);
}
else
{
CompoundPropertyToken token4 = token as CompoundPropertyToken;
if ((token4 != null) && this.EvaluateDisplayCondition(so, token4.conditionToken))
{
object result = null;
if ((token4.expression == null) || string.IsNullOrEmpty(token4.expression.expressionValue))
{
result = so;
}
else
{
List <MshExpressionResult> values = this.expressionFactory.CreateFromExpressionToken(token4.expression, this.loadingInfo).GetValues(so);
if (values.Count > 0)
{
result = values[0].Result;
if (values[0].Exception != null)
{
this.errorManager.LogMshExpressionFailedResult(values[0], so);
}
}
}
if ((token4.control == null) || (token4.control is FieldControlBody))
{
if (result == null)
{
result = "";
}
FieldFormattingDirective fieldFormattingDirective = null;
StringFormatError formatErrorObject = null;
if (token4.control != null)
{
fieldFormattingDirective = ((FieldControlBody)token4.control).fieldFormattingDirective;
if ((fieldFormattingDirective != null) && this.errorManager.DisplayFormatErrorString)
{
formatErrorObject = new StringFormatError();
}
}
IEnumerable enumerable = PSObjectHelper.GetEnumerable(result);
FormatPropertyField field2 = new FormatPropertyField();
if (token4.enumerateCollection && (enumerable != null))
{
foreach (object obj3 in enumerable)
{
if (obj3 != null)
{
field2 = new FormatPropertyField {
propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, obj3, this.enumerationLimit, formatErrorObject, this.expressionFactory)
};
item.formatValueList.Add(field2);
}
}
}
else
{
field2 = new FormatPropertyField {
propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, result, this.enumerationLimit, formatErrorObject, this.expressionFactory)
};
item.formatValueList.Add(field2);
}
if ((formatErrorObject != null) && (formatErrorObject.exception != null))
{
this.errorManager.LogStringFormatError(formatErrorObject);
field2.propertyValue = this.errorManager.FormatErrorString;
}
}
else if (result != null)
{
IEnumerable enumerable2 = PSObjectHelper.GetEnumerable(result);
if (token4.enumerateCollection && (enumerable2 != null))
{
foreach (object obj4 in enumerable2)
{
if (obj4 != null)
{
this.ExecuteFormatControl(level.NextLevel, token4.control, PSObject.AsPSObject(obj4), item.formatValueList);
}
}
}
else
{
this.ExecuteFormatControl(level.NextLevel, token4.control, PSObjectHelper.AsPSObject(result), item.formatValueList);
}
}
}
}
}
}
}
}
internal static string SmartToString(
PSObject so,
MshExpressionFactory expressionFactory,
int enumerationLimit,
StringFormatError formatErrorObject)
{
if (so == null)
{
return("");
}
try
{
IEnumerable enumerable = PSObjectHelper.GetEnumerable((object)so);
if (enumerable == null)
{
return(so.ToString());
}
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("{");
bool flag = true;
int num = 0;
if (enumerable.GetEnumerator() != null)
{
foreach (object obj in enumerable)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (enumerationLimit >= 0)
{
if (num == enumerationLimit)
{
stringBuilder.Append("...");
break;
}
++num;
}
string str;
if (obj is PSObject && (LanguagePrimitives.IsBoolOrSwitchParameterType(((PSObject)obj).BaseObject.GetType()) || LanguagePrimitives.IsNumeric(Type.GetTypeCode(((PSObject)obj).BaseObject.GetType())) || LanguagePrimitives.IsNull(obj)))
{
str = obj.ToString();
}
else if (obj == null)
{
str = "$null";
}
else
{
MethodInfo method = obj.GetType().GetMethod("ToString", Type.EmptyTypes, (ParameterModifier[])null);
if (method.DeclaringType.Equals(method.ReflectedType))
{
str = PSObjectHelper.AsPSObject(obj).ToString();
}
else
{
MshExpressionResult displayName = PSObjectHelper.GetDisplayName(PSObjectHelper.AsPSObject(obj), expressionFactory);
str = displayName == null || displayName.Exception != null?PSObjectHelper.AsPSObject(obj).ToString() : PSObjectHelper.AsPSObject(displayName.Result).ToString();
}
}
if (!flag)
{
stringBuilder.Append(", ");
}
stringBuilder.Append(str);
if (flag)
{
flag = false;
}
}
}
stringBuilder.Append("}");
return(stringBuilder.ToString());
}
catch (ExtendedTypeSystemException ex)
{
if (formatErrorObject != null)
{
formatErrorObject.sourceObject = (object)so;
formatErrorObject.exception = (Exception)ex;
}
return("");
}
}
private void ProcessActiveAssociationList(PSObject so, TraversalInfo currentLevel, List <MshResolvedExpressionParameterAssociation> activeAssociationList, List <FormatValue> formatValueList)
{
foreach (MshResolvedExpressionParameterAssociation association in activeAssociationList)
{
FormatTextField item = new FormatTextField {
text = association.ResolvedExpression.ToString() + " = "
};
formatValueList.Add(item);
List <MshExpressionResult> values = association.ResolvedExpression.GetValues(so);
object errorString = null;
if (values.Count >= 1)
{
MshExpressionResult result = values[0];
if (result.Exception != null)
{
this.errorManager.LogMshExpressionFailedResult(result, so);
if (this.errorManager.DisplayErrorStrings)
{
errorString = this.errorManager.ErrorString;
}
else
{
errorString = "";
}
}
else
{
errorString = result.Result;
}
}
TraversalInfo level = currentLevel;
if (association.OriginatingParameter != null)
{
object entry = association.OriginatingParameter.GetEntry("depth");
if (entry != AutomationNull.Value)
{
int maxDepth = (int)entry;
level = new TraversalInfo(currentLevel.Level, maxDepth);
}
}
IEnumerable e = null;
if ((errorString != null) || (level.Level >= level.MaxDepth))
{
e = PSObjectHelper.GetEnumerable(errorString);
}
if (e != null)
{
formatValueList.Add(new FormatNewLine());
this.DisplayEnumeration(e, level.NextLevel, this.AddIndentationLevel(formatValueList));
}
else if ((errorString == null) || TreatAsLeafNode(errorString, level))
{
this.DisplayLeaf(errorString, formatValueList);
}
else
{
formatValueList.Add(new FormatNewLine());
this.DisplayObject(PSObject.AsPSObject(errorString), level.NextLevel, null, this.AddIndentationLevel(formatValueList));
}
}
}