protected string GetExpressionDisplayValue(PSObject so, int enumerationLimit, MshExpression ex, FieldFormattingDirective directive, out MshExpressionResult expressionResult)
{
StringFormatError formatErrorObject = null;
if (this.errorManager.DisplayFormatErrorString)
{
formatErrorObject = new StringFormatError();
}
string errorString = PSObjectHelper.GetExpressionDisplayValue(so, enumerationLimit, ex, directive, formatErrorObject, this.expressionFactory, out expressionResult);
if (expressionResult != null)
{
if (expressionResult.Exception != null)
{
this.errorManager.LogMshExpressionFailedResult(expressionResult, so);
if (this.errorManager.DisplayErrorStrings)
{
errorString = this.errorManager.ErrorString;
}
return(errorString);
}
if ((formatErrorObject != null) && (formatErrorObject.exception != null))
{
this.errorManager.LogStringFormatError(formatErrorObject);
if (this.errorManager.DisplayErrorStrings)
{
errorString = this.errorManager.FormatErrorString;
}
}
}
return(errorString);
}
protected string GetExpressionDisplayValue(PSObject so, int enumerationLimit, PSPropertyExpression ex,
FieldFormattingDirective directive, out PSPropertyExpressionResult expressionResult)
{
StringFormatError formatErrorObject = null;
if (_errorManager.DisplayFormatErrorString)
{
// we send a format error object down to the formatting calls
// only if we want to show the formatting error strings
formatErrorObject = new StringFormatError();
}
string retVal = PSObjectHelper.GetExpressionDisplayValue(so, enumerationLimit, ex,
directive, formatErrorObject, expressionFactory, out expressionResult);
if (expressionResult != null)
{
// we obtained a result, check if there is an error
if (expressionResult.Exception != null)
{
_errorManager.LogPSPropertyExpressionFailedResult(expressionResult, so);
if (_errorManager.DisplayErrorStrings)
{
retVal = _errorManager.ErrorString;
}
}
else if (formatErrorObject != null && formatErrorObject.exception != null)
{
// if we did no thave any errors in the expression evaluation
// we might have errors in the formatting, if present
_errorManager.LogStringFormatError(formatErrorObject);
if (_errorManager.DisplayErrorStrings)
{
retVal = _errorManager.FormatErrorString;
}
}
}
return(retVal);
}