public static Edit GetInstance()
{
if (instance == null)
{
instance = new Edit();
}
return instance;
}
private void 剪贴ToolStripMenuItem_Click(object sender, EventArgs e)
{
Edit.GetInstance().Cut(CurEditPos);
}
private void Delete_Click(object sender, EventArgs e)
{
Edit.GetInstance().Delete(CurEditPos);
}
private void Paste_Click(object sender, EventArgs e)
{
Edit.GetInstance().CopyTo(CurEditPos);
}
private void Copy_Click(object sender, EventArgs e)
{
Edit.GetInstance().SetSource(CurEditPos);
}