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How to print crystal report on different paper size

Member 14649908 asked:

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I have a combobox whose item is as below:
40 Barcodes per sheet (A4) (1.799" X 1.003")
30 Barcodes per sheet (2.625" X 1")
24 Barcodes per sheet (A4) (2.48" X 1.334")
20 Barcodes per sheet (4" X 1")
18 Barcodes per sheet (A4) (2.5" X 1.835")
14 Barcodes per sheet (A4) (4" X 1.33")
12 Barcodes per sheet (A4) (2.5" X 2.834")
10 Barcodes per sheet (A4) (4" X 2")

I want to print the crystal report depending upon the item selected from combobox.How to do that ?

What I have tried:

public void generateBarcode()
                string cs =ConfigurationManager.ConnectionStrings["abc"].ConnectionString;
                SqlConnection con = new SqlConnection(cs);
                string query = "SELECT * FROM products WHERE id='" + txtProductId.Text + "'";
                for (int i = 1; i < int.Parse(txtNoOfCopies.Text); i++)
                    query += "UNION ALL SELECT * FROM products WHERE id= '" + int.Parse(txtProductId.Text) + "'";
                SqlDataAdapter sda = new SqlDataAdapter(query, con);
                DataSet ds = new DataSet();
                sda.Fill(ds, "products");
                crystalReportViewer1.ReportSource = crystal;
            catch (SqlException sqlEx)
            catch (Exception ex)

        private void btnGenerateBarcode_Click(object sender, EventArgs e)
Tags: .NET, CrystalReports, barcode, WindowsForms


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