Gets the current ImageList Control item display options.
#include "ltwrappr.h"
L_INT LImageListControl::GetItemOptions(pItemOptions)
Pointer to an LILITEMOPTION structure that will be filled with the current ImageList Control item display options.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
If you set a font other than the default, you are responsible for creating the font and you are responsible for destroying it when it is no longer needed.
Win32, x64.
L_INT LImageListControl__GetItemOptionsExample(HWND hParent)
{
L_INT nRet;
LImageListControl m_ImgList;
LILITEMOPTION ItemOpt;
ItemOpt.uStructSize = sizeof(LILITEMOPTION);
if(m_ImgList.CreateControl(hParent,0) == NULL)
return FAILURE;
// get current options
nRet = m_ImgList.GetItemOptions(&ItemOpt);
if(nRet != SUCCESS)
return nRet;
// set some options
if(ItemOpt.crBackground != RGB(0,0,0))
ItemOpt.crBackground = RGB(0,0,0);
if(!ItemOpt.bDisplayItemText)
ItemOpt.bDisplayItemText = TRUE;
nRet = m_ImgList.SetItemOptions(&ItemOpt);
if(nRet != SUCCESS)
return nRet;
m_ImgList.SetDisplayFlags(DISPLAYMODE_INDEXEDPAINT|DISPLAYMODE_SCALETOGRAY|DISPLAYMODE_RESAMPLE);
return SUCCESS;
}
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