TBufStream.Init
Initialize an instance of TBufStream and open the file.
Declaration
Source position: objects.pp line 378
default
constructor Init(FileName: FNameStr; Mode: Word; Size: Word);
Description
Init instantiates an instance of TBufStream. The name of the file that contains (or will contain) the data of the stream is given in FileName. The Mode parameter determines whether a new file should be created and what access rights you have on the file. It can be one of the following constants:
- stCreate
- Creates a new file.
- stOpenRead
- Read access only.
- stOpenWrite
- Write access only.
- stOpen
- Read and write access.
The Size parameter determines the size of the buffer that will be created. It should be different from zero.
For an example see TBufStream.Flush .
Errors
On error, Status is set to stInitError, and ErrorInfo is set to the dos error code.
See also
| Name | Description |
|---|---|
| TBufStream.Done | Close the file and cleans up the instance. |
| TDosStream.Init | Instantiate a new instance of TDosStream. |