Convert an empty string to `null`. Null values are very useful in
databases, but HTTP variables have no way of representing `null` as a
value, often leading to an empty string and null overlapping. This method
will check the value to operate on and return null if it is empty.
Namespace:
DataTables
Assembly:
DataTables (in DataTables.dll) Version: 1.6.5.0 (1.6.5.0)
Syntax public static Func<Object, Dictionary<string, Object>, Object> IfEmpty(
Object emptyValue
)
Parameters
- emptyValue
- Type: SystemObject
Value to use if an empty value is submitted
Return Value
Type:
FuncObject,
DictionaryString,
Object,
ObjectFormatter delegate
See Also