private void CreateSheet(Sheet data)
{
TabPage newTab = new TabPage();
newTab.Tag = data;
NotePage noteData = new NotePage(newTab, this);
noteData.Location = new Point(0, 0);
noteData.Size = newTab.Size;
noteData.Anchor = AnchorStyles.Bottom | AnchorStyles.Top |
AnchorStyles.Right | AnchorStyles.Left;
newTab.Controls.Add(noteData);
UpdateTitle(newTab);
SheetSelection.TabPages.Add(newTab);
}