Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
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_INT ILM_INSERTExample(HWND hCtrl, pBITMAPHANDLE pBitmap) { if(IsWindow(hCtrl)) { LILITEM Item; L_TCHAR szText[200]; SYSTEMTIME st; ZeroMemory(&Item, sizeof(LILITEM)); 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); return (L_INT)SendMessage(hCtrl, L_ILM_INSERT, 0, (LPARAM)(pLILITEM)&Item); } else return ERROR_INVALID_PARAMETER; }