Introduction: In
this post I try to explain how we can generate Crystal Reports in Asp.net using
Store Procedure.
Description:
Firstly I created a Store Procedure to display records CRYSTAL_REPORT.
CREATE PROCEDURE [dbo].[CRYSTAL_REPORT]
AS
BEGIN
SET NOCOUNT
ON;
SELECT * FROM dbo.STUDENT_DETAIL
END
Take a New project. Here I take project name Example. After go to Solution Explorer and right click on Project >> Add >>New Item
as mention in below attached image:
Add new item window will be open. Click on Reporting >> Crystal reports as
mention in snapshot:
Here i keep its name Example.rpt.
Now you see Crystal reports wizard will
be open. See below attached snapshot:
Select As a Blank
report. Now you see Example.rpt
page will open as shown in attached snapshot:
After that Right click
(any where in reports file) >>
Database >> Database Expert as show in below attached image:
New Data window will be open. Select OLE DB (ADO) as shown in image:
New OLE DB (ADO)
window will be open. Select Sql server
Native as mention in snapshot:
After click on Next
button which will redirect you to next page. Here enter your Sql server information. Here I enter sql server name and select Database name.
See the attached snapshot:
Note: Select integrated
Security if your Authentication mode is Window Authentication.
Click on Next button
again and on next page click on Finish
button. See the below Attached image:
Now you see connection has been added to your Data. Click on Connection >> Database Name (TestBlog) >> Select Store Procedure as shown in
below attached snapshot:
Select Store Procedure that for you to create Crystal Reports. Here select the CRYSTAL_REPORT and click on ok button. See the attached snapshot:
After you will be on Reports page again. Now go to Field Explorer>> Database Fields>>
CRYSTAL_REPORT as show in image:
Drag and drop the fields from Database fields to Reports Details section as shown in below
attached snapshot:
Note: Don’t
forget to add Column headline in Page
Header section. See the attached snapshot:
You can also check the layout of Report. Click on Main Report Preview tab. See snapshot:
Now add a new webform to Project. Drag and drop the CrystalReportViewer control from Toolbox >> Reporting. See
attached snapshot:
Now go to .aspx.cs
page and write the below mention code:
using
System.Data;
using
System.Data.SqlClient;
using
System.Configuration;
using
CrystalDecisions.CrystalReports.Engine;
using
CrystalDecisions.Shared;
SqlConnection con
= new SqlConnection("Data Source=SYS-1F78031ED0A;Initial
Catalog=TestBlog;Integrated Security=True");
protected
void Page_Load(object
sender, EventArgs e)
{
try
{
SqlCommand
cmd = new SqlCommand("CRYSTAL_REPORT", con);
cmd.CommandType = CommandType.StoredProcedure;
SqlDataAdapter
adp = new SqlDataAdapter(cmd);
DataSet
ds = new DataSet();
adp.Fill(ds);
ReportDocument
report = new ReportDocument();
report.Load(Server.MapPath("Example.rpt"));
report.SetDataSource(ds.Tables["report"]);
CrystalReportViewer1.ReportSource
= report;
CrystalReportViewer1.DataBind();
}
catch
(Exception ex)
{
}
}
In VB (.aspx.vb)
Imports
System.Data
Imports
System.Data.SqlClient
Imports System.Configuration
Imports
CrystalDecisions.CrystalReports.Engine
Imports
CrystalDecisions.Shared
Private con
As New SqlConnection("Data
Source=SYS-1F78031ED0A;Initial Catalog=TestBlog;Integrated Security=True")
Protected Sub Page_Load(ByVal
sender As Object,
ByVal e As
System.EventArgs) Handles
Me.Load
Try
Dim
cmd As New SqlCommand("CRYSTAL_REPORT",
con)
cmd.CommandType = CommandType.StoredProcedure
Dim
adp As New SqlDataAdapter(cmd)
Dim
ds As New DataSet()
adp.Fill(ds)
Dim
report As New ReportDocument()
report.Load(Server.MapPath("Example.rpt"))
report.SetDataSource(ds.Tables("report"))
CrystalReportViewer1.ReportSource =
report
CrystalReportViewer1.DataBind()
Catch
ex As Exception
End Try
End Sub
Now run the project and check the result.
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