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Exploring ADO.NET in 3-Tier Architecture: GUI, Business Logic, and Data Access

This guide delves into the ADO.NET framework within a 3-tier architecture, emphasizing the roles of GUI (Form), Business Class, and Data Access Layer. It covers essential concepts such as property management, the Property.Fill() method, and how to effectively use DataSets, TableAdapters, and SQL commands to manage data requests. Ideal for developers seeking a structured approach to application design, this framework facilitates seamless interaction between user interface components and data management processes.

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Exploring ADO.NET in 3-Tier Architecture: GUI, Business Logic, and Data Access

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  1. Data Access Concepts ADO.NET and the 3-Tier Architecture

  2. GUI Class (Form) Business Class (Class) Property Property ~~~~~  Property Fill Method Data Request Data Class (Dataset) Table Adapter Provider Table Adapter SQL Command SQL Command SQL Command X Data

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