BBjClientFile::canRead
Description
In BBj 7.0 and higher, this BBjClientFile method returns whether the client file can be read.
Syntax
|
Return Value |
Method |
|---|---|
|
boolean |
canRead() |
Parameters
None.
Return Value
Returns true (1) if the file exists and is readable, or false (0) if it doesn't exist or is not readable.
Remarks
In the BUI client, this method is only meaningful if the BBjClientFile was created from the server ( createNewFile,setContents,copyToClient ), or was selected on the client by the user, as shown in BBjClientFile Example 1 . See Interacting with client files in BUI and DWC for a detailed discussion of the BUI BBjClientFile.
Example
See Also
See the BBj Object Diagram for an illustration of the relationship between BBj Objects.