How to show data in crystal report without using database

Question

Hi all,

 

Iam creating one medical application in that application i have four textboxes and one datagridview in form(1) and Crystal report in form(2)

 

iam passing data from form(1) to form(2) but when i run the application its showing me exception that  Input string was not in a correct format.Couldn't store <18  /06  /2016> in Quantity Column. Expected type is Int32. in  dt.Rows.Add(msktextdate.Text, txtname.Text, txtdoctorname.Text, txtaddress.Text); this line 

 

Quantity column is in datagridview but still it showing me above error here im paste my all form(1) and form(2) code

 

form(1):

 

public void createrow()

{

if (dt.Rows.Count <= 0)

{

DataColumn dc1 = new DataColumn("Quantity", typeof(int));

DataColumn dc2 = new DataColumn("Medicine_name", typeof(string));

DataColumn dc3 = new DataColumn("Medicine_cost", typeof(string));

DataColumn dc4 = new DataColumn("Manufacture_Name", typeof(string));

DataColumn dc5 = new DataColumn("Batch_No", typeof(string));

DataColumn dc6 = new DataColumn("Expiry_Date", typeof(DateTime));

DataColumn dc7 = new DataColumn("Rupees", typeof(int));

DataColumn dc8 = new DataColumn("Total", typeof(int));

dt.Columns.Add(dc1);

dt.Columns.Add(dc2);

dt.Columns.Add(dc3);

dt.Columns.Add(dc4);

dt.Columns.Add(dc5);

dt.Columns.Add(dc6);

dt.Columns.Add(dc7);

dt.Columns.Add(dc8);

dt.Rows.Add(msktextdate.Text, txtname.Text, txtdoctorname.Text, txtaddress.Text);

dataGridView1.DataSource = dt;

ds.Tables.Add(dt);

}

private void btnadd_Click(object sender, EventArgs e)

{

createrow();

Form2 frm = new Form2();

frm.Show();

 

} 

 

public DataSet returndata()

{

return ds;

}

 

Form2 code :

private void crystalReportViewer1_Load(object sender, EventArgs e)

{

Form2 frm = new Form2();

CrystalReport1 rpt = new CrystalReport1();

Form1 frm1 = new Form1();

DataSet ds = new DataSet();

ds = frm1.returndata();

rpt.SetDataSource(ds.Tables["table1"]);

crystalReportViewer1.ReportSource = rpt;

crystalReportViewer1.Refresh();

}