data-access-layer

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Creating screens and underlying data access layer dynamically on Android

I want to allow the user to create \"custom screens\" dynamically by selecting from a existing set of fields at runtime i.e., everything should be done on App on the phone.[详细]

2023-02-20 12:35 分类：问答
Returning SelectListItem from DAL or Domain or equivalent

If my requirement was to return data for a DropDownlist in a webform, a winform, a wpf form etc from a separate dll (DAL, Domain etc). What would you return?[详细]

2023-02-20 04:32 分类：问答
Java to C++ conversion of UI + logic + DB quering

I need some help in pointing me, how to convert* this code below to C++ <html><body> <table>[详细]

2023-02-18 18:51 分类：问答
How to create separate file ( .vb or .cs ) for each table in db using subsonic 3.0

i am using subsonic v.3 to generate my DAL layer in my ASP.NET application with VB.NET(.NET framework 3.5).[详细]

2023-02-18 18:30 分类：问答
Domain Logic, DAL, Database - Where to place what, where? and how to interact with them?

I have the following task: I have to create the following: Domain Logic, Data Access Layer, Database. I will also have to create an ASP.Net Page to work with the aforementioned pieces (ASP.Net is on[详细]

2023-02-18 15:32 分类：问答
Stored Procedures access when no access in a table

All, In SQL Server, can a stored procedure (beeing开发者_如何学Go ran from a user) write to table where the user doesn\'t have access to write directly to the table?[详细]

2023-02-18 12:58 分类：问答
Global ConnectionString not being initialized

I have my connection string stored in a myGlobals.cs page as below: /* Connection String */ public static string conString[详细]

2023-02-18 02:19 分类：问答
Edit Models in different MVC project layer

I have a ASP.NET MVC3 solution named \"SampleProject\". I have 4 projects in the solution. The project names of the solution are[详细]

2023-02-17 08:54 分类：问答
How to send data when using Oracle Change notification from Data Access layer to Application layer

Hi I am planning to use oracle change notification feature in C# using OracleDependency class. Whenever there is change in the data, we get the notifications from database that there is a change in th[详细]

2023-02-16 19:12 分类：问答
DB Access Architecture in Application Code

I have been working on a large project that makes pretty heavy use of a relational DB. The project is in C# and does not use an ORM. I find the application difficult to work with because of the way it[详细]

2023-02-16 05:27 分类：问答