C++
virtual Acad::ErrorStatus readString( AcString& val ) = 0;
Description
This interface, when implemented, checks filer status. If the status is OK, it reads the data into the AcString reference, and returns the filer status.
The implementation of this function should follow that of the ObjectARX internal filers. It should:
- check the current filer status. If it is Acad::eOk, then continue, or else return the current status.
- copy the string into the referenced AcString object passed in.
- return an Acad::ErrorStatus value indicating the success or failure of the operation (use Acad::eOk to indicate success).
Parameters
| Parameters | Description |
|---|---|
| unnamed | Input reference to the object where the string value should be saved |