public void SetTileSize(Size size)
{
ListViewAPI.LVTILEVIEWINFO apiTileView;
ListViewAPI.INTEROP_SIZE apiSize;
this.SuspendLayout();
int param = 0;
_apiRetVal = ListViewAPI.SendMessage((System.IntPtr) this.Handle, ListViewAPI.LVM_GETVIEW, ListViewAPI.LV_VIEW_TILE, ref param);
if ((int)_apiRetVal != ListViewAPI.LV_VIEW_TILE)
{
return;
}
apiSize = new ListViewAPI.INTEROP_SIZE();
apiSize.cx = size.Width;
apiSize.cy = size.Height;
apiTileView = new ListViewAPI.LVTILEVIEWINFO();
apiTileView.cbSize = Marshal.SizeOf(typeof(ListViewAPI.LVTILEVIEWINFO));
apiTileView.dwMask = ListViewAPI.LVTVIM_TILESIZE | ListViewAPI.LVTVIM_LABELMARGIN;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_GETTILEVIEWINFO, 0, ref apiTileView);
apiTileView.dwFlags = ListViewAPI.LVTVIF_FIXEDSIZE;
apiTileView.sizeTile = apiSize;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_SETTILEVIEWINFO, 0, ref apiTileView);
this.ResumeLayout();
}
public void SetTileHeight(int height)
{
ListViewAPI.LVTILEVIEWINFO apiTileView;
this.SuspendLayout();
int param = 0;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_GETVIEW, ListViewAPI.LV_VIEW_TILE, ref param);
if ((int)_apiRetVal != ListViewAPI.LV_VIEW_TILE)
{
return;
}
apiTileView = new ListViewAPI.LVTILEVIEWINFO();
apiTileView.cbSize = Marshal.SizeOf(typeof(ListViewAPI.LVTILEVIEWINFO));
apiTileView.dwMask = ListViewAPI.LVTVIM_TILESIZE | ListViewAPI.LVTVIM_LABELMARGIN;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_GETTILEVIEWINFO, 0, ref apiTileView);
apiTileView.dwFlags = ListViewAPI.LVTVIF_FIXEDHEIGHT;
apiTileView.sizeTile.cy = height;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_SETTILEVIEWINFO, 0, ref apiTileView);
this.ResumeLayout();
}
public void ShowTiles(int[] columns)
{
ListViewAPI.LVTILEVIEWINFO apiTileView;
ListViewAPI.LVTILEINFO apiTile;
IntPtr lpcol = Marshal.AllocHGlobal(columns.Length * 4);
Marshal.Copy(columns, 0, lpcol, columns.Length);
int param = 0;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_SETVIEW, ListViewAPI.LV_VIEW_TILE, ref param);
apiTileView = new ListViewAPI.LVTILEVIEWINFO();
apiTileView.cbSize = Marshal.SizeOf(typeof(ListViewAPI.LVTILEVIEWINFO));
apiTileView.dwMask = ListViewAPI.LVTVIM_COLUMNS | ListViewAPI.LVTVIM_TILESIZE;
apiTileView.dwFlags = ListViewAPI.LVTVIF_AUTOSIZE;
apiTileView.cLines = columns.Length;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_SETTILEVIEWINFO, 0, ref apiTileView);
foreach (XPListViewItem itm in this.Items)
{
apiTile = new ListViewAPI.LVTILEINFO();
apiTile.cbSize = Marshal.SizeOf(typeof(ListViewAPI.LVTILEINFO));
apiTile.iItem = itm.Index;
apiTile.cColumns = columns.Length;
apiTile.puColumns = (int)lpcol;
_apiRetVal = ListViewAPI.SendMessage(this.Handle, ListViewAPI.LVM_SETTILEINFO, 0, ref apiTile);
}
//columns = null;
Marshal.FreeHGlobal(lpcol);
}