Crystal Report Printing in ASP.Net

function ShowCreprt()
{
string str_sql=null;
DataSet DsMain = new DataSet();
CrystalDecisions.CrystalReports.Engine.ReportDocument rp;

string reportPath = Server.MapPath("LogReport.rpt"); //Set path of Crystal Report

rp = new CrystalDecisions.CrystalReports.Engine.ReportDocument(); // Object of Report Document

sql = "Select l_name as username,'' as sno, userdetail.user_ip as uip from userdetail Where userdetail.user_id=" + int_loginID + " order by servertime";

//in DsMain i fill records as per above query

rp.FileName = reportPath;
rp.SetDataSource(dsmain.Tables[0]);

crviewer.ReportSource = rp;
//I have crviewer control on my page


}

Crystal Report Printing

This example of printing crystal report in Desktop application

Dim DsPrint As New DataSet

//In DsPrint I have my data for printing in crystal reply. Assume that Record only One.

If (DsPrint.Tables(0).Rows.Count - 1) >= 0 Then
Dim ObjR As New CrystalDecisions.CrystalReports.Engine.ReportDocument

ObjR.FileName = "F:\Myproject\CrystalReceipt.rpt" // this is physical path of crystal report.
ObjR.ParameterFields.Item("Trans_ID").CurrentValues.AddValue(Int_TransID)
ObjR.ParameterFields.Item("Str_M").CurrentValues.AddValue(DsPrint.Tables(0).Rows(0).Item(5).ToString)
ObjR.ParameterFields.Item("Str_S").CurrentValues.AddValue(DsPrint.Tables(0).Rows(0).Item(0).ToString)
ObjR.ParameterFields.Item("Str_C").CurrentValues.AddValue(DsPrint.Tables(0).Rows(0).Item(2).ToString)
ObjR.ParameterFields.Item("Str_Con").CurrentValues.AddValue(DsPrint.Tables(0).Rows(0).Item(3).ToString)
ObjR.ParameterFields.Item("Str_Del").CurrentValues.AddValue(DsPrint.Tables(0).Rows(0).Item(1).ToString)
ObjR.ParameterFields.Item("Str_Price").CurrentValues.AddValue(DsPrint.Tables(0).Rows(0).Item(4).ToString)
ObjR.ParameterFields.Item("Str_Status").CurrentValues.AddValue("Deducted")
ObjR.PrintOptions.PrinterName = str_ReceiptPrinter
ObjR.PrintOptions.PaperOrientation = CrystalDecisions.Shared.PaperOrientation.Landscape // You can change as per your need.

ObjR.PrintToPrinter(1, False, 1, 1)
End If

Load Report Failed.

Below code is working fine
CrystalDecisions.CrystalReports.Engine.ReportDocument rp;
string reportPath = Server.MapPath("LogReport.rpt");

rp = new CrystalDecisions.CrystalReports.Engine.ReportDocument();

sql = "Select 'User Name :'+lmaster.l_name as username,'' as sno, userdetail.user_ip as uip from userdetail order by servertime";

dsmain = mydata.GetDataSet(sql, 1);// this method my own method will be return query data in dataset.
rp.FileName = reportPath;
rp.SetDataSource(dsmain.Tables[0]);
crviewer.ReportSource = rp;

Change Report Viewer Toolbar Images.

Find out below path in your system.
Inetpub\wwwroot\aspnet_client\system_web\2_0_50727\

If in your server crystal report support installed then you found below path
Under below path you get then all images of report viewer control.
Inetpub\wwwroot\aspnet_client\system_web\2_0_50727\CrystalReportWebFormViewer3\images\toolbar


You can replace your images with default images.
Note. Images name are same as default images.

Please Let me know if any query.