L_ILM_INSERT
Send this message to insert an item into the ImageList Control.
Parameter |
Description |
wParam |
Ignored, use 0. |
lParam |
Pointer to LILITEM structure containing the item to be inserted. |
Returns
SUCCESS |
Function was successful |
< 0 |
An error occurred. Refer to Return Codes. |
Comments
This message will insert the specified item at the end of the list.
You must set the uStructSize member of the LILSELOPTION structure before using this message.
Note: On an insert, the image and text (if any) are copied to internal storage. The ImageList Control will free its copy of the image and/or text when the item is deleted. You are responsible for freeing the original data when it is no longer needed by your application.
The associated macro is:
L_ImgListInsert(hWnd, pItem)
For a complete list of available macros, refer to the Ltlst.h file.
See Also
Elements: |
L_ILM_INSERTAT, L_ILM_REMOVE, L_ILM_CLEAR, L_ILM_ENSUREVISIBLE, L_ILM_GETITEMCOUNT, L_ILM_SORT, L_ILM_GETROWCOUNT, L_ILM_GETCOLCOUNT |
Topics: |
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Example
L_VOID TestFunc21(HWND hWnd, pBITMAPHANDLE pBitmap)
{
LILITEM Item;
L_TCHAR szText[200];
SYSTEMTIME st;
if(IsWindow(hWnd))
{
Item.uStructSize = sizeof(LILITEM);
Item.pBitmap = pBitmap;
Item.uBitmapStructSize = sizeof(BITMAPHANDLE);
Item.pText = szText;
Item.bSelected = FALSE;
Item.lData = 0;
GetSystemTime(&st);
wsprintf(szText, TEXT("%d%d%d"),st.wMinute,st.wSecond,st.wMilliseconds);
SendMessage(hCtl, L_ILM_INSERT, 0, (LPARAM)(pLILITEM)&Item);
}
}