// Sets the focus to this item.
internal override bool SetFocus()
{
//
// Send the link an LM_SETITEM message.
//
// Allocate a local LITEM struct.
UnsafeNativeMethods.LITEM linkItem = new UnsafeNativeMethods.LITEM();
// Fill in the coordinates about which we care.
linkItem.mask = NativeMethods.LIF_ITEMINDEX | NativeMethods.LIF_STATE;
linkItem.iLink = _item;
linkItem.stateMask = NativeMethods.LIS_FOCUSED;
linkItem.state = NativeMethods.LIS_FOCUSED;
unsafe
{
// Send the LM_SETITEM message.
return(XSendMessage.XSend(_hwnd, NativeMethods.LM_SETITEM, IntPtr.Zero, new IntPtr(&linkItem), Marshal.SizeOf(linkItem.GetType())));
}
}
// ------------------------------------------------------
//
// Private Methods
//
// ------------------------------------------------------
#region Private Methods
// Copy creator for a link or link item.
private ProxySimple CreateHyperlinkItem(UnsafeNativeMethods.LITEM linkItem, int index)
{
return(new WindowsHyperlinkItem(_hwnd, this, index));
}
