ASP.NET.4GuysFromRolla.com: Accessing and Updating Data in ASP.NET 2.0: Filtering Database Data with

便利です。 リンク: ASP.NET.4GuysFromRolla.com: Accessing and Updating Data in ASP.NET 2.0: Filtering Database Data with Parameters. A Multipart Series on ASP.NET 2.0’s Data Source Controls ASP.NET 2.0 introduced a number of new Web controls designed for accessing and modifying data. These controls allow page developers to declaratively access and modify data without writing any code to […]

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encodeURI 関数

JavaScript中で、エンコーディング方法。Dictionary中で活用しました。 リンク: 15.1 Global オブジェクト (The Global Object). decodeURI 関数は新しいバージョンの URI を算出する。その中で、各エスケープシーケンスと encodeURI 関数により取り入れられる種類の UTF-8 符号は、そのあらわす文字に置換される。 encodeURI により取り入れられることのないエスケープシーケンスは置換されない。 decodeURI 関数が 1 個の引数 encodedURI で呼出されるとき、次のステップが取られる: ToString(encodedURI) を呼出す。 reservedURISet を、 uriReserved と “#” の内で有効な各文字の一例を構成する文字列とする。 Decode(Result(1), reservedURISet) を呼出す。 Result(3) を返す。 NOTE 文字 “#” は、 URI 予約文字でなくてもエスケープシーケンスから復号されない。 […]

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Multiple Active Result Sets

理解しにくい・・・・・・  Multiple Active Result Sets, or MARS, is a new feature supported by ADO.NET that allows the implementation of multiple batches on a single connection. MARS has the ability to have more than one pending request under a given SQL Server connection. In most cases, it allows you to have more than one default result […]

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Asynchronous Operations

新しい機能、勉強しないと・・・・・・ New Features of ADO.NET 2.0 Asynchronous Operations ADO.NET 1.1 and earlier required your data access operations to be synchronous. ADO.NET 2.0 includes new methods for the Connection and Command classes that permit you to execute asynchronous operations. In a multithreaded middle code the key factor for increasing throughput is doing more than one thing […]

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Batch Updates

New Features of ADO.NET 2.0 Batch Updates Batch support in ADO.NET 2.0 allows a DataAdapter to group insert/update/delete operations from a DataSet or DataTable to the server, instead of sending one operation at a time. The reduction of round trips to the server usually results in major performance gains. Batch updates are supported for the […]

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Data Source Configuration Wizard

ずっとClub Start KItでDataSet.Xsdの作り方を考えました、今日漸くわかりました、うれしいです。 Visual Studio 2005 Wizards and Designers Data Source Configuration Wizard This wizard adds a new XML Schema Definition (.xsd) and supporting files to your project. When you select a data table or stored procedure in the database, the wizard derives a corresponding DataTable object within the data source for the table. The wizard does […]

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Data Component Configuration Wizard

データベースのPGを使うときに以上に便利の方法です。 This wizard can configure objects that execute insert, update, and delete functionality in the context of the underlying data source. You can use this wizard to specify stored procedures and parameters to insert, update, and delete data in a preconfigured data set based on a stored procedure. You need to start the Data Source […]

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