Specifies how to escape an occurance of system characters, like the TextQualifier and Delimiter, inside field values when required. Default is Doubled.
When the EscapeMode is set to Doubled, occurances of the TextQualifier will be expected to be escaped by replacing it with two consecutive occurances of the TextQualifier. This is the format generally used for CSV in applications such as Excel. When the EscapeMode is set to Backslash, occurances of the TextQualifier will be expected to be escaped by preceding it with a backslash character. This format is common in Unix type environments.