NpsAttach class

NpsAttach indicates attachment object.

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Property Summary

String id
attachment’s unique identification
String name
attachment’s name
String suffix
suffix name, i.e.: jpg
double size
File length in bytes.
int index
display order
int rowno
row number. Numbering from “1”.
String url
URL path
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Method Summary

void ExtractFile(String file)
write attachment into file names which designated by “file”.
NpsAttach FitTo(int width,int height)
convert pictures into attachment whose “width” and “height” are designated and return to the converted object.
“width=-1”: scaling width as self-defined.
“height=-1”: scaling heigt as self-defined.
boolean HasField(String name)
whether it contains field or not.
“true”: yes “false”: no
Object GetFieldValue(String name)
return to the field value designated by “name”
Text content will return “string” object while others will return relevant digital type, character string type and date type according to database’s definition.
String GetFieldValueFormatted(String name,String format)
Format and return the field value designated by “name” according to the requirement of “format”.
String GetFieldValueLimitted(String name,int wordcount)
return to the front “wordcount” value among field values designated by “name”.
Digits will not be truncated.
“wordcount<=0”: it will return to the whole field value.
void Clear()
delete all temp files