/// <summary>
/// Gets current Property/ScoredProperty's integer value from its "Value" child-element
/// </summary>
/// <exception cref="FormatException">either can't find the value or find invalid value number</exception>
/// <exception cref="XmlException">XML is not well-formed.</exception>
public int GetCurrentPropertyIntValueWithException()
{
// Do the assignment outside of try-catch so the FormatException of value-not-found could be thrown properly.
string textValue = GetCurrentPropertyFullValueWithException();
int intValue = 0;
try
{
intValue = XmlConvertHelper.ConvertStringToInt32(textValue);
}
catch (FormatException e)
{
throw NewPrintCapFormatException(String.Format(CultureInfo.CurrentCulture,
PTUtility.GetTextFromResource("FormatException.InvalidXMLIntValue"),
CurrentElementTextValue,
_xmlReader.LineNumber,
_xmlReader.LinePosition),
e);
}
return(intValue);
}
/// <exception cref="XmlException">XML is not well-formed.</exception>
internal override sealed bool OptionPropCallback(PrintCapabilityOption baseOption, XmlPrintCapReader reader)
{
FixedMediaSizeOption option = baseOption as FixedMediaSizeOption;
bool handled = false;
if (reader.CurrentElementNodeType == PrintSchemaNodeTypes.ScoredProperty)
{
handled = true;
string sPropertyName = reader.CurrentElementNameAttrValue;
if ((sPropertyName == PrintSchemaTags.Keywords.PageMediaSizeKeys.MediaSizeWidth) ||
(sPropertyName == PrintSchemaTags.Keywords.PageMediaSizeKeys.MediaSizeHeight))
{
if (reader.MoveToNextSchemaElement(reader.CurrentElementDepth + 1,
PrintSchemaNodeTypes.ScoredPropertyLevelTypes))
{
if (reader.CurrentElementNodeType == PrintSchemaNodeTypes.Value)
{
// Child property is Value for fixed media size
int intValue = 0;
bool convertOK = false;
try
{
intValue = XmlConvertHelper.ConvertStringToInt32(reader.CurrentElementTextValue);
convertOK = true;
}
// We want to catch internal FormatException to skip recoverable XML content syntax error
#pragma warning suppress 56502
#if _DEBUG
catch (FormatException e)
#else
catch (FormatException)
#endif
{
#if _DEBUG
Trace.WriteLine("-Error- Invalid int value '" +
reader.CurrentElementTextValue +
"' at line number " + reader._xmlReader.LineNumber +
", line position " + reader._xmlReader.LinePosition +
": " + e.Message);
#endif
}
if (convertOK)
{
if (sPropertyName == PrintSchemaTags.Keywords.PageMediaSizeKeys.MediaSizeWidth)
{
option._mediaSizeWidth = intValue;
}
else
{
option._mediaSizeHeight = intValue;
}
}
}
}
else
{
#if _DEBUG
Trace.WriteLine("-Error- Missing required Value or ParameterRef child-element at line number " +
reader._xmlReader.LineNumber + ", line position " +
reader._xmlReader.LinePosition);
#endif
}
}
else
{
handled = false;
#if _DEBUG
Trace.WriteLine("-Warning- skip unknown ScoredProperty '" +
reader.CurrentElementNameAttrValue + "' at line " +
reader._xmlReader.LineNumber + ", position " +
reader._xmlReader.LinePosition);
#endif
}
}
return(handled);
}