/// <summary>
        /// Event Handler for Creating a new file MDI parent
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void newFile_ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Text_Viewer text_Viewer = new Text_Viewer();

            text_Viewer.MdiParent = this;
            text_Viewer.Show();
        }
 /// <summary>
 /// Event handler for opening an existing file from drive.
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void openFile_ToolStripMenuItem_Click(object sender, EventArgs e)
 {
     ofd_OpenFile.Filter = "RTF Files (.rtf) | *.rtf";
     if (ofd_OpenFile.ShowDialog() == DialogResult.OK)
     {
         Text_Viewer text_View;
         if (this.ActiveMdiChild != null)
         {
             text_View           = (Text_Viewer)this.ActiveMdiChild;
             text_View.file_Path = ofd_OpenFile.FileName;
             text_View.Load_File();
         }
         else
         {
             text_View           = new Text_Viewer();
             text_View.file_Path = ofd_OpenFile.FileName;
             text_View.MdiParent = this;
             text_View.Show();
         }
     }
 }