Resize Window (QsnRszWin) API
Required Parameter Group:
| 1 | Window handle | Input | Binary(4) |
| 2 | Number of rows | Input | Binary(4) |
| 3 | Number of columns | Input | Binary(4) |
Omissible Parameter:
| 4 | Error code | I/O | Char(*) |
Returned Value:
| Return code | Output | Binary(4) |
Default Public Authority: *USE
Service Program: QSNAPI
Threadsafe: No
The Resize Window (QsnRszWin) API allows a window to be resized. If a Change Window Coordinates exit routine is specified on the window description, it is called after the window is successfully resized. If the window is a full screen window, the API will complete successfully, but the window will not be moved. Windows where the associated low-level environment indicates DBCS support cannot be resized.
Authorities and Locks
None.
Required Parameter Group
- Window handle
- INPUT; BINARY(4)
A handle for the window to be resized.
- Number of rows
- INPUT; BINARY(4)
The new value for the number of rows in the window.
- Number of columns
- INPUT; BINARY(4)
The new value for the number of columns in the window.
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. |
| CPFA318 E | Error calling exit routine. |
| CPFA31E E | Required parameter &1 omitted. |
| CPFA340 E | Operation not supported with double-byte data. |
| 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. |
| CPFA3A2 E | Window does not fit on screen. |
| CPFA3A4 E | Specified window is not active. |
| CPFA3A5 E | Window dimensions not within window limits. |
| CPFA3AA E | Window handle incorrect. |
API introduced: V2R3
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