Jackie Goldstein’s article,New DataSet Features in Visual Studio 2005, presents lots of new features in the typed DataSet class and the new TableAdapter class. In the meanwhile, you can also learn how to use the new BindingSource and BindingNavigator components in the article. The source code ...
To install them, openVisual Studio Installerand chooseModify(orMore>Modify) next to the version of Visual Studio you want to modify. SeeModify Visual Studio. Create a new project Create a newWindows Forms Appproject for either C# or Visual Basic. Name the projectReadingXML. ...
You can create and modify datasets dynamically in code. For more information about how to do that, see ADO.NET. The documentation in this section shows how to work with datasets by using Visual Studio designers. One thing to know: datasets that are made through designers use TableAdapter ...
Visual Studio data tools for .NET Visual Studio data tools for .NET Create a simple data application by using ADO.NET Create a simple data application with WPF and Entity Framework 6 Add new connections Add new data sources Entity Data Model Tools in Visual Studio ...
Visual Studio 會將名為NorthwindDataset.xsd的檔案新增至專案,並在 [DataSet 設計工具]中加以開啟。 在伺服器總管中建立資料連線 在[檢視]功能表上按一下 [伺服器總管]。 在[伺服器總管]中,按一下 [連線到資料庫]按鈕。 建立Northwind 範例資料庫的連線。
不同类型的 LINQ 项目需要特定的程序集引用和导入的命名空间 (Visual Basic) 或 using 指令(C#)。对 LINQ 的最低要求是具有对 System.Core.dll 的引用和针对 System.Linq 的using 指令。如果在 Visual Studio 2017 或更高版本中创建新的 C# 控制台应用项目,这些要求均为默认提供。 如果要在旧版 Visual ...
1.在 Visual Studio 主菜单中,选择 Data 菜单项中的 Show Data Sources,即可显示数据源窗口(在该窗口未显示出来的情况下)。 2.在数据源窗口上,单击 Add New Data Source 工具栏按钮。该操作将启动 Data Source Configuration Wizard,该向导将 DataAdapter Configuration Wizard 的大部分功能和 Visual Studio 2002/...
在Visual Studio 2008 中,创建一个新的 Visual Basic 或 C# 项目。或者,您可以打开一个在 Visual Studio 2005 中创建的 Visual Basic 或 C# 项目,并按照提示将其转换为 Visual Studio 2010 项目。 对于C# 项目,单击**“项目”菜单,然后单击“属性”**。 在**“应用程序”属性页的“目标 Framework”**下拉...
Working with Datasets in Visual Studio Working with Datasets in Visual Studio Creating and Editing Typed Datasets How to: Create a Typed Dataset How to: Extend the Functionality of a Dataset How to: Open a Dataset in the Dataset Designer How to: Edit a Dataset Walkthrough: Creating a Dat...
As we sawyesterday, Visual Studio 2008 includes an assembly called System.Data.DataSetExtensions.dll, which defines anextension methodcalled AsEnumerable(). Here’s what this method looks like: <Extension()> _ PublicFunctionAsEnumerable(sourceAsDataTable)AsEnumerableRowCollection(OfDataRow) ...