RichTextBox1.ContextMenuStrip  = CSave;
RichTextBox1.Text = " ";
fileName = "";
modified = false;
PasteToolStripMenuItem.Enabled = false;
CopyToolStripMenuItem.Enabled = false;
ClearToolStripMenuItem.Enabled = false;
toolStrip1.ImageList = imageList1;
helpProvider1.HelpNamespace = "d:\\c#new\\7\\help.htm";
