Table 94 summarizes the string-value constants in the ODKConstant interface. These constants represent special attribute values of Blank and Ignore. All string-value constants are of type String.
Table 94. String-value constants of the ODKConstant interface.
String-value constant | Description |
---|---|
CW_EMPTY_STRING |
Specifies the defined constant for an empty String ("") |
CW_NULL_STRING |
Specifies the defined constant for a null value |