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Chapter 12: Using ADO.NET 2.0

Chapter 12: Using ADO.NET 2.0

Chapter 12: Using ADO.NET 2.0. Programming with Microsoft Visual Basic 2005, Third Edition. Databases Lesson A Objectives. Define the terms used when talking about databases Connect an application to a database Bind table and field objects to controls

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582 views • 50 slides
6. Files of (horizontal) Records

6. Files of (horizontal) Records

6. Files of (horizontal) Records. The concepts of pages or blocks suffices when doing I/O, but the higher layers of a DBMS operate on records and files of records FILE : A collection of pages, each containing a collection of records, which supports: insert, delete, and modify (on a record)

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345 views • 32 slides
6. Files of (horizontal) Records

6. Files of (horizontal) Records

Section 6 # 1. 6. Files of (horizontal) Records. The concepts of pages or blocks suffices when doing I/O, but the higher layers of a DBMS operate on records and files of records FILE : A collection of pages, each containing a collection of records, which supports:

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387 views • 28 slides
6. Files of (horizontal) Records

6. Files of (horizontal) Records

6. Files of (horizontal) Records. The concepts of pages or blocks suffices when doing I/O, but the higher layers of a DBMS operate on records and files of records FILE : A collection of pages, each containing a collection of records. Must support: insert/delete/modify record

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483 views • 27 slides
Database Cursors

Database Cursors

Database Cursors. Database Cursor. Definition. Cursor is a control structure for the successive traversal of records in a result set. Cursor is a record pointer in a database. . DATABASE. CURSOR. Database Cursor. Use For.

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420 views • 26 slides
Data File Hierarchy/Terminology

Data File Hierarchy/Terminology

Data File Hierarchy/Terminology. Folder or Directory A container for 0 or more files accessible from the same location. File A collection of related records stored as a unit on external media. Record or Row

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341 views • 23 slides
CIS 338: Using DAO (Data Access Objects)

CIS 338: Using DAO (Data Access Objects)

CIS 338: Using DAO (Data Access Objects). Dr. Ralph D. Westfall February, 2003. Data Access Objects. VB objects that can be used in program code to work with databases can set properties in code can use methods " " can do more than with Data control

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354 views • 22 slides
Loop Board

Loop Board

ECE 3551 Final Project by Brian Robl. Loop Board. Objectives. Use the Blackfin BF533 EZ-KIT to create a 4 track audio looper. Utilize 32MB of external SDRAM. Push buttons used to toggle recording off and on. LEDs signify if recording is enabled or disabled.

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204 views • 8 slides

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