WinSetLboxItemText
This macro sets the text of the list box indexed item to buffer.
Syntax
WinSetLboxItemText(hwndLbox, index, psz)
Parameters
- hwndLbox (HWND) - input
- List box handle.
- index (LONG) - input
- Index of the list box item.
- psz (PSZ) - input
- Pointer to a null terminated string.
Returns
- rc (BOOL) - returns
- Success indicator.
- TRUE
- Successful completion
- FALSE
- Error occurred.
Remarks
This macro is defined as:
#define WinSetLboxItemText(hwndLbox, index, psz) \
((BOOL)WinSendMsg(hwndLbox, \
LM_SETITEMTEXT, \
MPFROMLONG(index), \
MPFROMP(psz)))
This macro requires the existence of a message queue.
Example Code
This example uses the WinSetLboxItemText call to set the months in a calendar list box.
#define INCL_WINDIALOGS
#include <os2.h>
HWND hwndLbox;
LONG i;
typedef char MONTH[12];
MONTH months[12] = {"January", "February", "March",
"April", "May", "June", "July",
"August", "September", "October",
"November", "December" };
for (i=0; i<12; i++) {
WinSetLboxItemText(hwndLbox,
i,
months[i]);
} /* endfor */
Definition
#define INCL_WINWINDOWMGR /* Or use INCL_WIN, INCL_PM, */ #include <os2.h> HWND hwndLbox; /* List box handle. */ LONG index; /* Index of the list box item. */ PSZ psz; /* Pointer to a null terminated string. */ BOOL rc; /* Success indicator. */ rc = WinSetLboxItemText(hwndLbox, index, psz);