Question

Переведите плиззззз очень надо переводчики не переводят ReportViewer

Answer 1

ReportViewer - средство просмотра отчетов

Answer 2

ReportViewer is a component in Microsoft's .NET framework that allows developers to embed reports into their applications. It provides a way to view, navigate, and interact with reports generated by SQL Server Reporting Services (SSRS) or local reports created with Visual Studio. The ReportViewer control can be used in both Windows Forms and ASP.NET applications.

What is ReportViewer?

ReportViewer is a powerful tool that enables developers to display and interact with reports in their applications. It provides a user-friendly interface for viewing and navigating through reports, as well as options for exporting and printing reports. The control supports various report formats, including PDF, Excel, Word, and HTML.

How does ReportViewer work?

ReportViewer works by connecting to a report server or loading a local report file. It retrieves the report data and renders it in a viewer control, allowing users to interact with the report. The control provides features such as zooming, searching, and exporting. Developers can customize the appearance and behavior of the ReportViewer control to fit their application's requirements.

Using ReportViewer in Windows Forms applications

To use ReportViewer in a Windows Forms application, you need to add the control to your form and configure it to display the desired report. You can set properties such as the report server URL, report path, and parameters. Once configured, the ReportViewer control will handle the rendering and display of the report.

Here's an example of how to use ReportViewer in a Windows Forms application:

using Microsoft.Reporting.WinForms;

// Create a new instance of the ReportViewer control
ReportViewer reportViewer = new ReportViewer();

// Set the report server URL and report path
reportViewer.ServerReport.ReportServerUrl = new Uri("http://localhost/ReportServer");
reportViewer.ServerReport.ReportPath = "/Reports/MyReport";

// Set any required report parameters
ReportParameter[] parameters = new ReportParameter[]
{
    new ReportParameter("Parameter1", "Value1"),
    new ReportParameter("Parameter2", "Value2")
};
reportViewer.ServerReport.SetParameters(parameters);

// Refresh the report viewer to display the report
reportViewer.RefreshReport();

Using ReportViewer in ASP.NET applications

In ASP.NET applications, you can use the ReportViewer control to display reports in web pages. The control can be added to a web form and configured to connect to a report server or load a local report file. The ReportViewer control provides server-side and client-side APIs for interacting with the report.

Here's an example of how to use ReportViewer in an ASP.NET application:

```aspx <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="MyPage.aspx.cs" Inherits="MyNamespace.MyPage" %>

<%@ Register Assembly="Microsoft.ReportViewer.WebForms" Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>

```

```csharp using Microsoft.Reporting.WebForms;

public partial class MyPage : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { // Set the report server URL and report path reportViewer.ServerReport.ReportServerUrl = new Uri("http://localhost/ReportServer"); reportViewer.ServerReport.ReportPath = "/Reports/MyReport";

// Set any required report parameters ReportParameter[] parameters = new ReportParameter[] { new ReportParameter("Parameter1", "Value1"), new ReportParameter("Parameter2", "Value2") }; reportViewer.ServerReport.SetParameters(parameters);

// Refresh the report viewer to display the report reportViewer.ServerReport.Refresh(); } } } ```

Conclusion

ReportViewer is a versatile component in the .NET framework that allows developers to embed reports into their applications. It provides a user-friendly interface for viewing, navigating, and interacting with reports generated by SQL Server Reporting Services or local reports created with Visual Studio. Whether you are developing a Windows Forms or ASP.NET application, ReportViewer can be a valuable tool for incorporating reporting functionality into your software.