COPYSTREAM Function (InStream, OutStream)
Copies the information that is contained in an InStream to an OutStream.
[Ok :=] COPYSTREAM(OutStream, InStream)
Parameters
- OutStream
Type: OutStream The OutStream object to which you will copy the information; the destination stream.
- InStream
Type: InStream The InStream object from which you want to copy; the source stream.
Property Value/Return Value
Type: Boolean
Specifies whether the data was copied.
Example
This example requires that you create the following variables.
| Variable name | DataType |
|---|---|
F1 |
File |
F2 |
File |
InS |
InStream |
OutS |
OutStream |
F1.OPEN('c:\Test.txt');
F1.CREATEINSTREAM(InS);
F2.CREATE('c:\CopyTest.txt');
F2.CREATEOUTSTREAM(OutS);
COPYSTREAM(OutS,InS);
F1.CLOSE();
F2.CLOSE();