Send this message to get the current number of item rows in the ImageList Control.
Ignored, use 0.
Ignored, use 0.
Value | Meaning |
---|---|
>=0 | The number of rows. |
<0 | An error occurred. Refer to Return Codes. |
This message will return the total number of item rows in the ImageList Control.
The associated macro is:
For a complete list of available macros, refer to the Ltlst.h file.
L_INT ILM_GETROWCOUNTExample(HWND hCtrl)
{
if(IsWindow(hCtrl))
{
LRESULT lRows;
LRESULT lCols;
L_TCHAR buf[180];
/* get current row and column counts */
lRows = SendMessage(hCtrl, L_ILM_GETROWCOUNT, 0, 0L);
lCols = SendMessage(hCtrl, L_ILM_GETCOLCOUNT, 0, 0L);
wsprintf(buf, TEXT("Rows: %ld\tCols: %ld\n"), lRows, lCols);
MessageBox(hCtrl, buf, TEXT("Count"), MB_OK);
return SUCCESS;
}
else
return ERROR_INVALID_PARAMETER;
}
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