private string GetItemText(IntPtr hwndList, int item, int subitem)
{
// Declare and populate the LVITEM structure
var lvi = new Win32.LVITEM
{
mask = Win32.LVIF_TEXT,
cchTextMax = 512,
iItem = item,
iSubItem = subitem,
pszText = Marshal.AllocHGlobal(512)
};
var ptrLvi = Marshal.AllocHGlobal(Marshal.SizeOf(lvi));
Marshal.StructureToPtr(lvi, ptrLvi, false);
try
{
Win32.SendMessage(hwndList, Win32.LVM_GETITEMW, IntPtr.Zero, ptrLvi);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
// Extract the text of the specified item
string itemText = Marshal.PtrToStringAuto(lvi.pszText);
return(itemText);
}
internal void SelectAll()
{
Win32.LVITEM lvItem = new Win32.LVITEM();
lvItem.mask = Win32.LVIF_STATE;
lvItem.state = Win32.LVIS_SELECTED;
//lvItem.iItem = 0;
lvItem.stateMask = Win32.LVIS_SELECTED;
Win32.SendMessage(Handle, Win32.LVM_SETITEMSTATE, -1, ref lvItem);
}
