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Data access layer

I have a new project that I am going to work on with SQL server as the database. I have worked mostly with the older version of asp.net (1.1) and now doing this new application in asp.net 3.5. I have read 3.5 and 2.0 asp.net articles on linq to sql, entity framework, dynamic data but am not sure if I...

Posted to Architecture (Forum) by ngracias on 05-15-2009, 12:00 AM
Filed under: "Linq to Sql", .NET, .NET 2.0 Framework Diagram Chart, .net 3.5, 3-tier programming, ADO.NET, Application Architecture, linq, pattern
How to populate a table from a CSV File

Using SQL Server 2005 Standard, Visual Studio 2008 Profession, ASP.NET 3.5, C#, ASP.NET AJAX. System Configuration: Web Server is a Virtual Server, Database Resides on a different server, also a Virtual Server (VMWare). I need users to be able to upload a file from their LOCAL machine. This file will...

Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by bfancett on 12-30-2008, 12:00 AM
Filed under: ObjectleDbDataReader, odbc, oldedb, sql, SQL 2005, SQL Data Adapter, SQL Datasets, sql server 2005, sql server 2005 stored procedure, SQL Server Stored Procedures, sql serverver reports, SQL TransactSQL Randomize Function, SqlDataAdapter, sqldatasource, SqlParameter, sqlreader, SQL-Server, stored procedure, stored Procedures, stringbuilder, Strongly Typed Datasets, strored procedures, table, table adapter, tables, Thanks, Thanks in Advace, Thanx, to a sql server database and how to retrive them, UPDATE, updating, Urgent Help needed, .NET 3.5, 2 column text field, add data, adding data, ADO.NET, ADO.NET 2.0, advanced, as.net 3.5, asp, 'ASP', asp .net 2.0, asp .net code, ASP .net.NET, ASP .net.NET Grid View, asp sql query customize datalist, ASP>NET, ASP.NET, asp.net c# sqlserver 2005 dataadapter querystring date comparison, asp.net 2.0 c#, asp.net 2.0 with c#, ASP.Net 3.5, c#, 'C#', C# 2005, c# code, c#.net, data, data access, data access layer, data entry, Data list, data mapping layer, data presentation, data repeater control, Data Set, data source, data tables, Dataa access, Excel to Sql-Server C# ASP.Net 2.0, fields, file upload, fileupload, insert, insert command, insert database sql, Insert new records, insert parameter value, insertion, InsertMode, LINQ Dynamic Data, LINQ SQL-to-LINQ DataGrid DetailsView, linq textbox query, LinqDataSource Linq, linq, ASP.NET3.5, ASP .net.net2, asp .net.net2.0, asp .net2.0, vs2008, SP, ASP .net ... c#, ASP .net ... c# ., asp .net ... c# ... SQL javascrpt, ASP .net ... c# 3.5, upload file, ASPNET SQL Server, excel C#, Sql Server, sqll, VS 2008, adding table data, ado.net designer dataset datatable datatableadapter designview gridview webforms bug, asp.net 2.0, C#. NET 2005, C#3.0, Data table, document, insert select, insert values, ASP .net ... c# ... javascript
Upload Excel File to SQL Server 2005 and Retrieve as link

I want users to be able to upload an Excel file using the ASP.NET File Upload Control, have the file saved into a database table (which I have not created yet), and later on, based on an ID assigned to the file, retrieve it as a hyper link that when they click on it will open the file for them. I have...

Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by bfancett on 12-19-2008, 12:00 AM
Filed under: slq 2005, Slq Server, SQL, SQL 2005 SQL, Sql 2005 .NET, SQL 2005 ASP.NET, SQL Database design, SQL Server 2005, SQLL Serverr DTS, SQLServer, sqlserver 2005, SQLServer 2005SP2, sqLserver2005, sqlserverver, System.Array, varbinary, Visual Studio 2008, Visual Studio 2008 SP1, Web Project, "T-SQL", .NET 2.0, 2005, 2008, ADO.NET, asp.net 3.5, binary data, BLOB, c#, C# SQL, complex, convert, Data, data Acces, data access, data source, data storage, Database, DTS, DTS package, File Upload, files, LINQ Statement, LINQ toSQL, .NET SQL Server 2005, SQL 2005, SQL datatable, SQLServere2005, "SQL Server", .net 3.5, Linq, Store File to database, Stored procedures, ASP.NET C# sql, CSV, cvs, Data Type
LINQ or Enterprise Library or ADO.NET Entity Framework

I am going to new desktop project; project specification is below: 1. Desktop application 2. Will be build on Relational Database 3. Database design is just plain and straightforword 4. Application will be deplyed as one package (Client + BLL + DLL) 5. No web services need in Business layer. So far now...

Posted to Architecture (Forum) by sarfraz_khari on 07-01-2009, 12:00 AM
Filed under: ADO.NET, linq, Enterprise Library
LINQ vs. "ADO.NET" vs. "Enterprise Library/Data Access Application Block"

Hi All I'm a .NET developer and I'm designing a new application which will have a very high SQL traffic. My question is what is the difference between LINQ vs. "ADO.NET" vs. "Enterprise Library/Data Access Application Block". I mean, what and when I should use each one of...

Posted to Data Access and ObjectDataSource Control (Forum) by spederiva on 07-09-2009, 12:00 AM
Filed under: ADO.NET, Data Access Application block, Linq, Enterprise Library
Re: Sequential Guids

By Default, the property "Auto Generated Value" is not set, changing this fixes your problem. More info can be found here .

Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by Nick Kusters on 12-20-2007, 12:00 AM
Filed under: slq 2005, sql 2005, Sql 2005 .NET, SQL 2005 ASP.NET, SQL Server 2005, SQLServer, sqlserver 2005, ADO.NET, Database, Default value, error, error messages, insert, language, Microsoft SQL Server 2005, Database design, .NET SQL Server 2005, Primary Key, "SQL Server", .net 3.5, Linq, MSSQL, New ID, sql 2005 DBNull null value types, SQL 2005 Design