a sql database with vb net - Databases - Data BasyX

How do i select a specific record from a sql database with vb.net?

I am trying to select a specific record in a data base where a text box is equal to the primary key for a table in the sql database.


Let's say the textbox is named PrimaryKeyTextbox. The table is tblMyTable and the primary key is ID. So what you need is a SQL query that looks like:

Dim sql as String = String.Format("SELECT * FROM tblMyTable WHERE ID={0}",

GUI操作でDBアプリが完成する開発ツール

 日本マイクロソフトの「Visual Studio LightSwitch 2011」は、業務アプリケーションをノンプログラミングで開発するためのビジュアル開発ツールである。マウスによるGUI操作だけで、データベース操作を伴うアプリケーション画面のひな型を作成できる。

 VB.NET(Visual Basic .NET)またはVisual C#のソースコードを自動的に生成する。これを.NET Framework環境またはSilverlight環境で動作するアプリケーションとしてコンパイル&リンクする。Windows Azure上への配置も可能。生成されたソースコードを編集して機能を追加することも可能である。

 開発に利用できるコンポーネントを各種用意した。これらを使うことで、データベース操作(データの登録、参照、更新、削除)やExcel形式のファイル出力などを実行するアプリケーションをマウス操作だけで開発できる。データベース定義やデータアクセス画面を簡単に設計できる。また、LightSwitchで利用するコンポーネントやテンプレートをVisual Studioで開発して追加することも可能である。

VB.NET Tutorial: Working With Data(1) Creating a Basic Database

This Video tutorial shows a user how to setup and create a basic SQL Database. This Database will be used in other tutorials.

sql database - VB.NET

1st user might have 5 records and 2nd user 10 records and 3rd user 5 records and so on. How can i use SELECT statement to grab this record based on the transaction. All the records is saved in sql database and i use different application to grab the data from sql base on transaction. my scenario is each and every time there is transaction i want to grab the file (SELECT statement) and update to different location of sql table....

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a sql database with vb net - Bookshelf


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