save the datagridview records into the database using

Question

 how to save the datagridview items into the database using csharp

 
Note it is windows application.
 
In datagridview design screen as follows;
 
Name Mobile_No Message
 
A 9789503250 xxx
B 9840578905 yyy
C 9950412484 zzz
D 9790567890 aaa
E 9978904580 bbb
 
When i click the save button, the above datagridview records should be saved into the database.
 

 Save Button code as follows;

  private void Btn_Save_Click(object sender, EventArgs e)

        {

            try

            {

                for (int i = 0; i < DGV_Fac_SMS.RowCount; i++)

                {

                    sql = "insert into Tb_Faculty_Schedule_Timetable [Name],[Mobile No],[Message]"; 

                    sql = sql + " values ( '" + (DGV_Fac_SMS.Rows[i].Cells[0].Value.ToString()) + "','" + (DGV_Fac_SMS.Rows[i].Cells[1].Value.ToString()) + "','" + (DGV_Fac_SMS.Rows[i].Cells[2].Value.ToString()) + "')";

                    GFun.Error = " ";

                    GFun.InsertAccessData(sql);

                    if (GFun.Error.ToString() != "")

                    {

                        MessageBox.Show(GFun.Error.ToString(), "Error");

                        //this.Cursor = Cursors.Arrow;

                        return;

                    }

                    GFun.OleDbCon.Close();

                    MessageBox.Show("Record Inserted Successfully", "Records Inserted", MessageBoxButtons.OK, MessageBoxIcon.Information);

                }

            }

            catch (Exception ex)

            {

                MessageBox.Show("Error", ex.ToString());

                return;

            }

        }

when i click the save button error shows as follows;

  syntax error in insert into  statement.

what is my problem, in my insert code.

please help me.