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.Net Database Articles


261: Asp.Net in the three levels of data services operations
The need for a lot of database operations services, Asp.net services below that there are generally three levels: (1) store-level business process (2) Ado.Net level of services (3) Asp.Net page level, for example, respectively, the following matter...

262: ADO.NET Basic Course (a)
ADO.NET Tutorial on the network are not based in VS2003, and I would like to bring before the time of learning to share some code to everyone, so that friends are still fumbling stage to learn a little bit smooth First, data query 1, DataReader fo...

263: Access database to connect asp.net examples
asp.net connect Access database <% @ Import Namespace = "System.Data"%> <% @ Import NameSpace = "System.Data.OleDb"%> <script laguage="VB" runat="server"> Dim myConnection As OleDbConnect...

264: In asp.net in sql-server database operation of some small skills
1. To the database statement parameter statement to the database transfer operation through the stored procedure parameters can be achieved, given here are two other easy ways to Express: Can be adopted in the C # string operation parameter variabl...

265: Data Access Application Block Overview
Microsoft Application Blocks for. NET Data Access Application Block Overview Chris Brooks, Graeme Malcolm, Alex Mackman, Edward Jezierski Microsoft Corporation April 2002 Abstract: Data Access Application Block is a. NET component that contains...

266: In the DataGrid control with CheckBox
CheckBox template column will be the AutoPostBack property is set to true, because in the template is not out of control events, so events in the aspx page written procedures, at the same time, the CheckBox is set to OnCheckedChanged events events r...

267: In the database to start a Service
The following example creates a OracleConnection and an OracleTransaction. It also demonstrated how to use BeginTransaction, Commit and Rollback methods. public void RunOracleTransaction (string myConnString) ( OracleConnection myConnection = new...

268: ASP.net individual choice under the DataGrid control
# region statement //------------------------------------------------ ---------------------- / / / / Authors: Miao Li (Nick.Lee) / / / / ASP.net individual choice under the DataGrid control / / Time :2005-3-15 / / Boyorgril@msn.com / / QQ: 1...

269: Multi-table DataGrid simple method of making the first
1. Multi-table DataGrid simple system to do the first! ! ! In the html of the datagrid column to write the final binding HeaderText = "ok </ td> </ tr> <td> dd </ td> </ tr>" Add the header to see the total...

270: Background updating method of DataTable lines
The past few days has been looking after the background binding datatable modified line of code in this area and found very little, but they have to achieve such a function, through the investigation to help solve their own:) I will be bound to the...

271: SQL Server.net and OLE DB.net connect to database comparison
ADO.net Database Access is he referred to as "data provider (data provider)" module of the software .. net framework version 1.0 is a "split personality" is that he has provided two data provider: SQL to provide procedures and Se...

272: Summary of relevant knowledge DataGrid (collection)
Datagrid on the issue of how to make the line width can not be changed by the user. (Ie, line width fixed, can not drag to change) The definition of the width of DataGrid when they set <asp:BoundColumn ...> <HeaderStyle Width="150px&...

273: The realization of how to use DataGrid to determine whether the date displayed in accordance with New Logo
Page code is as follows: <asp: datagrid id = "myGrid1" GridLines = "None" PageSize = "7" ShowHeader = "False" AllowPaging = "True" CellPadding = "0" AutoGenerateColumns = "False&q...

274: Packing, and automatically install the SQL database
User should be a demand for, and amendments to the MVP Lee Hong-kan ". NET platform deployment of WEB applications (installation of the database and auto-configuration)" osql use in error, have been tested. I). Create a deployment project...

275: How to import data from DataSet to Excel?
/ / / <summary> / / / To all the DataSet data into Excel. / / / Need to add COM: Microsoft Excel Object Library. / / / Using Excel; / / / </ Summary> / / / <param Name="filePath"> </ param> / / / <param Nam...

276: DataGrid Web control on the issue of the popular series, one of __
In the course of the article translated from the practical problems encountered, and the search of the MSDN, the Chinese did not find information online about the practical aspects of the data were not collected from heart and translation, in this e...

277: . NET data access application blocks (Data Access Application Block)
Abstract Data Access Application Block is a. NET component that contains optimized data access code, can help users to call stored procedures and SQL Server database to issue SQL text commands. Its return SqlDataReader, DataSet, and XmlReader objec...

278: View data with DataGrid
Data-related examples: Data sets Friend WithEvents Ds1 As DGDataViewSample.Dataset1 Dataset1 for the project in the framework document data sets, the structure includes two tables: tablePerson and tableType Database connection variables Friend ...

279: . net datagrid select multi-line
Function: datagrid and click on the keyboard by holding down the ctrl or shift to choose more than line Public Class MyDataGridCLASS Inherits DataGrid Private m As New ArrayList Public ReadOnly Property MultiSelectedIndex () As Integer () Get ...

280: Sql data paging solution
A lot of friends started to learn programming using the database in a custom page when a bad experience to write the data page storage process. Here, I point to their own experience and learning experience provided by some database storage within t...


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