Gem. Box. Spreadsheet Free is free of charge while Gem. Box. Spreadsheet Professional is a commercial version licensed per developer. The following sample shows how to use Gem. Box. Spreadsheet. Windows. Form. Utilities. Excel. File to the Windows. Forms Data. Grid. View control in C# and VB. NET. Note that not only data is imported or exported from Excel. Worksheet into a Data. Grid. View control but also hyperlinks, formatting, images, and more.
Input file: Win. Forms. Utilities. Sample. Screenshot. See the full code below. This C# tutorial displays an SQL database table with a. WPF is a newer framework for building Windows programs with C# code. Instead of the DataGridView.I need to export datagridview into pdf. Browse other questions tagged c# winforms pdf datagridview or ask your own. Exporting a Data. Grid. View to an Excel/PDF/image file by using Reporting Services report generation. Report. Exporters is a library for easy exporting of a Data. Grid. View to Excel/PDF/image file types by using Reporting Services report generation. The Report. Exporters uses the Microsoft Report Viewer Redistributable 2. You can download it from here. Also, if you have installed . Export DataGridView Data to Pdf. I want to Export the data from DataGridView to Pdf file. Creating PDF Tables using C#. NET Framework 3. 5, you can try to change the references to the libraries from the Microsoft Report Viewer Redistributable 2. Introduction. Some time ago, I was looking for a solution for exporting data from a Data. Grid. View to MS Excel. I tried a well- known method by using the Microsoft. Office. Interop. Excel. Application class, but the application was too slow. So, I tried to find another method. While working with SQL Server 2. Reporting Services, I found out that the component Report. Viewer can export report data to a native XLS file. When I took a closer look at the Report Definition Language Specification, the idea of creating a library for programmatically generating an RDLC- file occured. The resulting RDLC- file should reproduce the metadata of the Data. Grid. View control (content and layout). This RDLC- file can be loaded to the Microsoft. Reporting. Win. Forms. Local. Report class by using the method Load. Report. Definition, and the Render method allows to export reports to the selected format. The description of classes and examples for using this library can be found below: I have written a few interfaces, a lot of data model classes, and RDLC element wrapper classes. These are the main ones: IReport. Exporter. Provides common methods for exporting to different formats. Win. Forms. Report. Exporter. IReport. Exporter implementation for the Microsoft. Reporting. Win. Forms library. IReport. Data. Adapter. Provides common methods for gathering meta information about exporting data (type, formatting, grouping etc.); should be used for generation of reports which reproduce the data- container (control)Data. Grid. View. Report. Data. Adapter. IReport. Data. Adapter implementation for the System. Windows. Forms. Data. Grid. View control. The simplest usage of the Data. Grid. View. Report. Data. Adapter and the Win. Forms. Report. Exporter looks like: Data. Grid. View my. Data. Grid. View. .. Value. Type for this column can be System. String or System. Uri. It doesn't have its own properties, only inherited. Report. Column Properties. Index. Column index in Report. Column. Collection. Name. The name of the column. Value. Type. The data type of the values in the column's cells. For example, it can be initialized from Data. Grid. View. Column. Value. Type. Report. Data. Column Properties. Data. Cell. View. Type. Type of rendering Report. Control for column item cell (Text. Box or Image). Default. Cell. Style. Style for column item cell. Type is Report. Style. Header. Cell. Hyperlink. Column header cell hyperlink. Header. Cell. View. Type. Type of Report. Control for column header cell. Header. Style. Style for column header cell. Header. Text. Text in column header cell. Hyperlink. Column. Column that contains hyperlink for item cell. Template. Format. Format string which allow to pass an argument like . For example, there is Custom. Boolean. Converter which can convert a Boolean value to . Indicates whether text is written horizontally or vertically. Report. Style Properties. Width. The current width of the column. Height. The column cell height. Null. Value. A string displayed in a column cell null value. Wrap. Specifies the content of the cell to wrap in the cell. In the demo application, I want to show you an example of exporting data of different types (System. String, System. Double, System. Byte. The demo uses an API for Google Image Search library of Ilan Assayag in order to get images data for displaying them in a Data. Grid. View. Here is the result: For binding as a datasource, I'm using an array of GImage objects, which can be initialized by an instance of Ilan. Google. API. Image. Search. Search. Result that contains information returned from Google Image Search for each image. GImage. . The Data. Grid. View. Report. Data. Adapter cannot initialize the Report. Data. Column. Default. Cell. Style. Border, because the Data. Grid. View class does not contain the information about the border of its columns. GImage. Report. Data. Adapter : Data. Grid. View. Report. Data. Adapterter. . In order to set grouping data, it's necessary to override the Get. Table. Groups method of the interface. IReport. Data. Adapter. If grouping is not needed, the function should return null. There is the implementation for GImage. Report. Data. Adapter below: publicoverride Report. Table. Group. List Get. Table. Groups(Report. Column. Collection columns). You can see the result of row data grouping by using Search. Tag; also sort descending by Search. Tag as in the screenshot below. The Google search query was . I've written classes inherited from Base. Device. Info. Settings for each available report rendering type. The Pdf. Device. Info. Settings class (Excel. Device. Info. Settings for exporting to Excel, and Image. Device. Info. Settings for exporting to image) can be used for getting the Device. Info XML element and passing it to the method Export. To. Pdf(string device. Info) of the interface. IReport. Exporter. Pdf. Device. Info. Settings device. Info = new Pdf. Device. Info. Settings(). Info. Page. Height = new Unit(1. Unit. Type. Inch). Info. Page. Width = new Unit(1. Unit. Type. Inch). Info. Xml = device. Info. To. String(). Memory. Stream pdf. File. Data = win. Forms. Report. Exporter. Export. To. Pdf(device. Info. Xml); Much to my surprise MS Reporting services allows us to export reports in Excel workbook with several worksheets. It can be designed by placing one by one a few Rectangle controls in the main report and placing in each Rectangle control one Subreport control. In this case we can create an Excel workbook with up to 1. But there is a small problem in this method — on the second and further worksheets the first row is hidden (his height is equal to 1 Pixel). In the code, in order to use the ability of adding extra worksheets to a workbook it's necessary to put List< IReport. Data. Adapter> (one instance of IReport. Data. Adapter per worksheet) in the constructor Win. Forms. Report. Exporter. List< IReport. Data. Adapter> same. Adapters = new List< IReport. Data. Adapter> (). Index = 0; a. Index < nud. Sheets. Value; a. Index++). . By default it creates objects of class Data. View. Report. Data. Adapter (can be initialized by Data. Table. Default. View). Implementation of the Data. View. Report. Data. Adapter class does not format data(columns). This task is for custom application developers. Data. Set. Adapter. Provider Methods. Create. Adapter. Create IReport. Data. Adapter for Data. Table (by default Data. View. Report. Data. Adapter). Override to provide custom Report. Data. Adapter with formatting. Reorder. Adapters. Used to order Report. Data. Adapter's list(Excel sheets). Get. Adapters. Retreive Report. Data. Adapter's list (one Report. Data. Adapter per dataset table). Data. Set my. Data. Set. .. He modified the Report. Viewer assemblies by using . NET tools. As a result, he got the Microsoft. Report. Viewer. Win. Forms. Modified. dll assembly in which the Report Viewer component is able to generate reports in Microsoft Word formats (DOC, RTF, Wordprocessing. ML, and OOXML) when it works in local mode. I suppose if references in Report. Exporters to Microsoft. Report. Viewer. Win. Forms. dll is changed to Microsoft. Report. Viewer. Win. Forms. Modified. dll, and the IReport. Exporter interface is extended, then it will be possible to export a Data. Grid. View to DOC, RTF, Wordprocessing. ML, and OOXML formats. I don't have the Microsoft. Report. Viewer. Win. Forms. Modified. dll yet. I'm going to investigate this problem soon. Conclusion. With the Report. Exporters library, you can: Export a Data. Grid. View/Data. Set to native XLS instead of Speed. Sheet. XML. It is not required that MS Excel be installed. Also export to PDF (uncompressed), BMP, EMF, GIF, JPEG, PNG, and TIFF formats. Specify formatting (font, alignment, number format, border, background etc.) for exporting cells and column headers. Specify the column list to export. Add grouping and sorting for rows. Add hyperlinks to Excel and PDF documents. Add extra worksheets in Excel workbook. Export embedded, external (located in the local system or in the Internet) images. Points of Interest. It was very interesting and exciting for me to write this library. I hope it will be useful for developers who are looking for a similar solution. Any suggestions and questions are welcome! History. 20. 08- 0. Article created. 2. Added features. export to Excel workbook with several worksheets; export System. Data. Data. Set to workbook(one worksheet for each of the Data. Set tables); Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.
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