Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
Send this message to get the ImageList control's current scroll style.
Parameter |
Description |
wParam |
Ignored, use 0. |
lParam |
Ignored, use 0. |
Returns
The current scroll style, which can be one of the following:
SCROLLSTYLE_VERTICAL |
[0] scrolling vertically |
SCROLLSTYLE_HORIZONTAL |
[1] scrolling horizontally |
Comments
The associated macro is:
L_ImgListGetScrollStyle(hWnd)
For a complete list of available macros, refer to the Ltlst.h file.
See Also
Elements: |
L_ILM_SETSCROLLSTYLE, L_ILM_SCROLLITEMS, L_ILM_ENSUREVISIBLE |
Topics: |
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Example
L_INT ILM_GETSCROLLSTYLEExample(HWND hCtrl) { L_INT nStyle; if(IsWindow(hCtrl)) { /* get current scroll style */ nStyle = (L_INT)SendMessage(hCtrl, L_ILM_GETSCROLLSTYLE, 0, 0L); if(nStyle == SCROLLSTYLE_VERTICAL) nStyle = SCROLLSTYLE_HORIZONTAL; else nStyle = SCROLLSTYLE_VERTICAL; /* set new scroll style */ return (L_INT)SendMessage(hCtrl, L_ILM_SETSCROLLSTYLE, (WPARAM)nStyle, 0L); } else return ERROR_INVALID_PARAMETER; }