CsvNullValuesAttribute(params string[])
Added in v34.0.0
public CsvNullValuesAttribute(params string[] values)Reads the given values as null.
Parameters
valuesstring[]- The values that mean
null.
Attribute in CsvHelper
CsvNullValuesAttribute
Added in v34.0.0
Reads the given values of a field as null, for a member of a CsvRecordAttribute type whose type is a reference type or a Nullable<T>, such as NULL or \N in database exports.
[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter)]
public sealed class CsvNullValuesAttribute : Attribute- Namespace
CsvHelper- Assembly
CsvHelper.dll- Inheritance
- object Attribute CsvNullValuesAttribute
- Builds
- net10.0 netstandard2.1 netstandard2.0 net47
- Source
- CsvRecordAttributes.cs
Remarks
The field must equal a value exactly (ordinal comparison, after the trimming the reader options ask for). An empty field still reads as null for a Nullable<T> and as "" for a string; list "" to make empty strings null.
Constructors
CsvNullValuesAttribute(string)
Added in v34.0.0
public CsvNullValuesAttribute(string value)Reads value as null.
Parameters
valuestring- The value that means
null.
Properties
Values
Added in v34.0.0
public IReadOnlyList<string> Values { get; }The values that mean null.
Property value
IReadOnlyList<string>