select in gridview insert into new table

سؤال مستعجل

هذا الكود الزي كتبته اريده ان يعمل انسيرت لبعض الكولوم من gridview الى new table عندما اضغط select بيعطيني Incorrect syntax near 'CourseID'.

     

    protected void  GridView3_SelectedIndexChanged(object sender, EventArgs e)
    {

        String StudentNumber = Session["LoggedUsername"].ToString();

        int SelectIndex;
        SelectIndex = GridView3.SelectedIndex;
        GridViewRow Row = GridView3.Rows[SelectIndex];
        String CourseIDB = Row.Cells[0].Text;
        String InstID = Row.Cells[6].Text;


        SqlConnection Inconn = new SqlConnection(SqlDataSource5.ConnectionString);
        SqlCommand cmd = Inconn.CreateCommand();
        cmd.CommandText = "insert into Enrollment (CourseID,StudentID,InstractorID) Values CourseID = @CourseIDB ,StudentID = @StudentNumber,InstractorID = @InstID";
            cmd.Parameters.Add("@CourseIDB", SqlDbType.VarChar,3);
            cmd.Parameters.Add("@StudentNumber", SqlDbType.VarChar, 12);
            cmd.Parameters.Add("@InstID", SqlDbType.VarChar, 12);

            cmd.Parameters["@CourseIDB"].Value = CourseIDB;
            cmd.Parameters["@StudentNumber"].Value = StudentNumber;
            cmd.Parameters["@InstID"].Value = InstID;


        try
        {
            Inconn.Open();
            cmd.ExecuteReader();
        }

        finally
        {
            Inconn.Close();
        }

        GridView3.DataBind();




    }

ارجو المساعده ضرووووري