Transfer Data from DGV of Form1 to Crystal Report of Form2

Dear Frien,

I am working in C# .... I nedd Help/.]

I created FROM1 which has DATAGRIDVIEW and fetched data from Database,and on the Form2 has Crystal Report Design , how can transfer data from Datagrideview of FORM1 to Crystal Report of FORM2..........

Code is bellow-:

private void btn_CrtRep_Click(object sender, EventArgs e)

{

{

pur_DS ds = new pur_DS();

int file = dataGridView1.Rows.Count;

for (int i = 0; i <= file - 2; i++)

{

ds.Tables[0].Rows.Add

(new object[]

{

dataGridView1[0,i].Value.ToString(),

dataGridView1[1,i].Value.ToString(),

dataGridView1[2,i].Value.ToString(),

dataGridView1[3,i].Value.ToString(),

dataGridView1[4,i].Value.ToString(),

dataGridView1[5,i].Value.ToString(),

dataGridView1[6,i].Value.ToString(),

dataGridView1[7,i].Value.ToString(),

dataGridView1[8,i].Value.ToString(),

dataGridView1[9,i].Value.ToString(),

});

}

form2 frm = new form2();

ReportDocument crCR = new ReportDocument();

crCR.Load("D:\\Personal\\MMS\\testCR\\testCR\\PurRep.rpt");

crCR.SetDataSource(ds);

frm.crystalReportViewer1.ReportSource = crCR;

frm.crystalReportViewer1.Refresh();

frm.Show();

}