**Inheritance:**
java.lang.Object
```
public class DBNull
```

Represents a nonexistent value. This class cannot be inherited.
## Fields

| Field | Description |
| --- | --- |
| [Value](#Value) | Initializes a new instance of the DBNull value. |
## Methods

| Method | Description |
| --- | --- |
| [toString()](#toString) |  |
### Value {#Value}
```
public static System.Data.DBNull Value
```


Initializes a new instance of the DBNull value.

### toString() {#toString}
```
public String toString()
```




**Returns:**
java.lang.String