Parameters
- dict
- The current dictionary.
- key
- The key of the value to get.
- defValue
- The default value.
Return Value
The value associated with the specified key.
Gets defValue if the value does not exist or cannot be converted to a string.
Adds a warning to GrapeCity.Documents.Pdf.GcPdfDocument.ParserLog if the value exists but cannot be converted to a string.