private bool EvaluateDisplayCondition(PSObject so, ExpressionToken conditionToken)
{
if (conditionToken == null)
return true;
PSPropertyExpression ex = _expressionFactory.CreateFromExpressionToken(conditionToken, _loadingInfo);
PSPropertyExpressionResult expressionResult;
bool retVal = DisplayCondition.Evaluate(so, ex, out expressionResult);
if (expressionResult != null && expressionResult.Exception != null)
{
_errorManager.LogPSPropertyExpressionFailedResult(expressionResult, so);
}
return retVal;
}
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));
}
}
}
