NET provides the ability to use ADO.NET datasets as the data source for reports. Developers can change report properties by calling methods or setting properties of the viewer object.ĪDO.NET is now the lingua-franca of data interchange in the. Viewing a report is as simple as setting the ReportSource property of the respective viewer.Īllowing users to interact with the reportĭevelopers can give users the ability to interact with their reports object via a programmable API. The beauty of these viewers is in their simplicity. The other is a component that can be used to display reports in a Web environment. The first can be used for displaying reports in Windows forms. NET provides developers with two different report viewing components. Developers no longer have to switch to a different application to create and edit reports.Ĭrystal Reports. It is tightly integrated into the Visual Studio. NET has been completely re-written from the ground-up in C#. After creating this report, you will learn how to publish its content to the Web as a Web service. NET and shows you how to integrate a report into your application. This article examines some of the new features of Crystal Reports. It also comes with a highly customizable viewer component that gives developers control on how their reports are presented to users. It offers a very well defined object model that provides flexibility when integrating reports into Windows and Web applications. You can use an OLE DB provider, ODBC data source, ADO.NET dataset, and even an XML Web service.Ĭrystal Reports. There are a wide variety of available sources for feeding data into your report. I will also show you how to publish a report as a Web service and consume the service in a Web form. NET and shows you how to create reports and view them in either a Windows form or a Web form. This article introduces you to Crystal Reports. NET provides developers with the fastest, most productive way to create and integrate presentation-quality, interactive reports that scale to meet the demands of end users. It is included in all major editions and ships in all languages available with Visual Studio. = My.ĬrystalReportViewer.ReportSource = MyReportĬrystalReportViewer.Crystal Reports is officially a member of the Visual Studio. Public Sub ShowReport(ByVal MyReport As, ByVal filterstring As String, ByVal CrystalReportViewer As )ĭim myLogonInfo As New įor Each myTable In ShowReport(MyReport, filterstring, CrystalReportViewer1) MyReport.SetParameterValue("TestParameter", TextBo圆.Text) Private Sub btnShowReport_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnShowReport.Clickĭim MyReport As = New DailyShadeCosting Now Click on Project Menu and go Your Project Propertise and click Setting then setup this format This is my code : Dim cryRpt As New rptPrntIssĬryRpt.Load("C:\Users\IEEC\Desktop\Sys\InventorySys\InventorySys\rptPrntIss.rpt")ĬrystalReportViewer1.ReportSource = cryRptĭim crParameterFieldDefinitions As ParameterFieldDefinitionsĭim crParameterFieldDefinition As ParameterFieldDefinitionĭim crParameterValues As New ParameterValuesĭim crParameterDiscreteValue As New ParameterDiscreteValueĬrParameterDiscreteValue.Value = ĬrParameterFieldDefinitions = ĬrParameterFieldDefinition = crParameterFieldDefinitions.Item("IID")ĬrParameterValues = crParameterFieldDefinition.CurrentValuesĬrParameterValues.Add(crParameterDiscreteValue)ĬrParameterFieldDefinition.Appl圜urrentValues(crParameterValues)Ĭreate A New Parameter 'TestParameter' on your report then put Your desire location. But when the report loads it has nothing to display with. I created a parameter in Crystal Report named IID.
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