ExKey (Infix:「zero-ifx-excel」Excel 0.8.1 API)

```
public interface ExKey
```

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static String EXPR_TABLE
  
  static String VALUE_NULL

- Field Detail
  - EXPR_TABLE
```
static final String EXPR_TABLE
```
    See Also:
    
    Constant Field Values
  - VALUE_NULL
```
static final String VALUE_NULL
```
    See Also:
    
    Constant Field Values