from rdlc report using hindi characters after displaying pdf in pdf square boxes

Hi gandhipriyans,

Using the article i have created the example.

Export RDLC Report to PDF without using ReportViewer in ASP.Net with C# and VB.Net

Refer the below sample.

HTML

<asp:ScriptManager runat="server" />
<asp:Button ID="btnExport" Text="Export" runat="server" OnClick="Export" />
<rsweb:ReportViewer ID="ReportViewer1" runat="server" Width="100%"></rsweb:ReportViewer>

Namespaces

using System.Configuration;
using System.Data.SqlClient;
using Microsoft.Reporting.WebForms;

Code

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        ReportViewer1.LocalReport.EnableHyperlinks = true;
        ReportViewer1.ProcessingMode = ProcessingMode.Local;
        ReportViewer1.LocalReport.ReportPath = Server.MapPath("~/Report.rdlc");
        Customers dsCustomers = GetData("SELECT TOP 5 CustomerId,ContactName,City,Country FROM Customers");
        ReportDataSource datasource = new ReportDataSource("Customers", dsCustomers.Tables[0]);
        ReportViewer1.LocalReport.DataSources.Clear();
        ReportViewer1.LocalReport.DataSources.Add(datasource);
    }
}

protected void Export(object sender, EventArgs e)
{
    Warning[] warnings;
    string[] streamIds;
    string contentType;
    string encoding;
    string extension;
    byte[] bytes = ReportViewer1.LocalReport.Render("PDF", null, out contentType, out encoding, out extension, out streamIds, out warnings);
    Response.Clear();
    Response.Buffer = true;
    Response.Charset = "";
    Response.Cache.SetCacheability(HttpCacheability.NoCache);
    Response.ContentType = contentType;
    Response.AppendHeader("Content-Disposition", "attachment; filename=RDLC." + extension);
    Response.BinaryWrite(bytes);
    Response.Flush();
    Response.End();
}

private Customers GetData(string query)
{
    string conString = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
    using (SqlConnection con = new SqlConnection(conString))
    {
        using (SqlDataAdapter sda = new SqlDataAdapter(query, con))
        {
            using (Customers dsCustomers = new Customers())
            {
                sda.Fill(dsCustomers, "DataTable1");
                return dsCustomers;
            }
        }
    }
}

Screenshot