L_INT LImageListControl::GetRowCount(L_VOID)
Gets the current number of item rows in the ImageList Control.
Value | Meaning |
---|---|
>= 0 | The number of item rows. |
<0 | An error occurred. Refer to Return Codes. |
This message will return the total number of item rows in the ImageList Control.
Win32, x64.
L_INT LImageListControl__GetRowCountExample(HWND hParent)
{
LImageListControl m_ImgList;
// get the current rows/columns
L_INT nRows, nCols;
if(m_ImgList.CreateControl(hParent,0) == NULL)
return FAILURE;
nRows = m_ImgList.GetRowCount();
nCols = m_ImgList.GetColumnCount();
CString csOut;
csOut.Format(TEXT("Rows: %ld\nCols: %ld"), nRows, nCols);
AfxMessageBox(csOut);
return SUCCESS;
}
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