transfer datatable data to labels with for while

Question

hello! how are you?

i have a problem in developing my project.

i want that in my project create label dynamically to (number of database(datatable)rows count * columns count) and fill that labels with datatable Informations but we have a many errors:The following sourcecode:

 

private void TxtSearch_TextChanged(object sender, EventArgs e)

{

string selectstr = "";

SqlConnection conn = new SqlConnection(adresedatabase);

switch (comboBox1.SelectedIndex)

{

case 0:

{

selectstr = "select * from TblKala where Barcode =@barcode";

SqlDataAdapter da = new SqlDataAdapter();

da.SelectCommand = new SqlCommand();

da.SelectCommand.Connection = conn;

da.SelectCommand.CommandText = selectstr;

da.SelectCommand.Connection = conn;

da.SelectCommand.Parameters.AddWithValue("@barcode", Convert.ToInt32(TxtSearch.Text));

conn.Open();

DataTable dt = new DataTable();

da.Fill(dt);

object result = da.SelectCommand.ExecuteScalar();

rs = Convert.ToInt32 (result);

conn.Close();

System.Windows.Forms.Label[] lb = new System.Windows.Forms.Label[Convert.ToInt32(result) * 7];

for (int i = 0; i < Convert.ToInt32(result); i++)

for (int j = 0, px = 30, py = 30; j <= 6; i++)

{

lb[Convert.ToInt32(i.ToString() + j.ToString())].Text = dt.Rows[i].ItemArray[j].ToString(); //error line//

lb[Convert.ToInt32(i.ToString() + j.ToString())].Name = "lb" + i.ToString() + j.ToString(); //error line//

this.Controls.Add(lb[Convert.ToInt32(i.ToString() + j.ToString())]); //error line//

lb[Convert.ToInt32(i.ToString() + j.ToString())].Location = new System.Drawing.Point(px, py);  //error line//

px += 30;

}

 

break;

}

}

} 

database design: 

 

 

 database data:

 please help me. resolve that.