WebXtraReport1 report_1 = new XtraReport1(); report_1.DataSource = report_class; documentViewer1.DocumentSource = report_1; documentViewer1.Refresh(); } 我运行我的程序,但没有数据可见。我刚刚得到这个错误: 我将报表类更改为继承我在报表中使用的数据源接口,如下所示: WebMay 9, 2016 · Constant (DevExpress Support) We came to the conclusion that the problem was caused by the use of an unsupported version of the Entity Framework. As it is stated in the Supported Data Sources help topic, we support Entity Framework version 5.0 and higher. It is necessary to upgrade your project to use a newer EF version to resolve the …
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WebMar 19, 2012 · Check XtraReportBase.DataSource Property to know that what datasource you can provide to report.. you can provide data as entities also, but little more effort … WebOver 13 years of experience in Information Technology, developing and managing various IT and Business projects activities. Ability to develop software through Web Application, Windows Applications and Windows Services. Also, able to work in multiple projects simultaneously, starting new solutions, creating systems integration and … davao city earthquake
Reporting — How to Manage Report Data Sources at Runtime
Web.NET Framework, c#, ASP.NET Core WebApi, SQL Server, PostgreSQL, (ORM) Entity Framework, NoSQL, microservices, Unit testing, Specflow api testing, DevExpress, Git, TFS + rapid assimilation of new technologies... Learn more about Iryna Haidzel's work experience, education, connections & more by visiting their profile on LinkedIn WebAug 28, 2024 · Aug 28, 2024. DevExpress reports support binding to an Entity Framework version 5.0 and higher. The following tutorials demonstrate how to bind a report to an … WebMar 13, 2024 · I want to pass view model or entity to report from .net core application and view this model in the designer as data source of this report to work with report depending on this model. I was work with asp.net and i pass data source to report by. Report.RegisterData (data,"datasource"); Report.GetDataSource … black and blue counting crows