Checks the text for errors.
 Declaration Syntax
 Declaration Syntax Parameters
 Parameters- text (String)
 Exceptions
 Exceptions| Exception | Condition | 
|---|---|
| ArgumentNullException | if text parameter is null. | 
 Declaration Syntax
 Declaration Syntax Parameters
 Parameters Exceptions
 Exceptions| Exception | Condition | 
|---|---|
| ArgumentNullException | if text parameter is null. |