Clear Window Message (QsnClrWinMsg) API

Required Parameter:

Window handle

Input

Binary(4)

Omissible Parameter:

Error code

I/O

Char(*)

Returned Value:

Return code

Output

Binary(4)

  Default Public Authority: *USE

  Service Program: QSNAPI

  Threadsafe: No

The Clear Window Message (QsnClrWinMsg) API clears the window message for the given window. This API is valid only if the window has a message line specified for it.

Authorities and Locks

None.

Required Parameter

Window handle: INPUT; BINARY(4)
A handle for the window containing the message to be cleared.

Omissible Parameter

Error code: I/O; CHAR(*)
The structure in which to return error information. For the format of the structure, see Error code parameter. If this parameter is omitted, diagnostic and escape messages are issued to the application.

Returned Value

Return code: OUTPUT; BINARY(4)
A return code indicating the result of the operation. The value returned will be 0 if the operation was successful, or -1 otherwise.

Error Messages

Message ID	Error Message Text
CPF24B4 E	Severe error while addressing parameter list.
CPF3CF1 E	Error code parameter not valid.
CPF3CF2 E	Error(s) occurred during running of &1 API.
CPFA31E E	Required parameter &1 omitted.
CPFA343 E	Output operation not done.
CPFA344 E	The file &2 in library &3 is not valid.
CPFA345 E	The invite active flag is not valid.
CPFA3A4 E	Specified window is not active.
CPFA3A7 E	Window does not have a message line.
CPFA3AA E	Window handle incorrect.

API introduced: V2R3

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