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.Net Database Articles


101: ADO.NET in the operation of multiple data table - to amend
ADO.NET in the operation of multiple data table - to amend Author: Zheng Zuo ??????? 2004-8-5 Third, update the data set First need to note here is that I removed the Order Details table, two tables on the operation of only one of several fields....

102: Variable data types on the several points for discussion (a)
variant variables OLE format definition, you can store any type of data and following the format of Figure 16 bytes stored by some variable. 0-1 2-7 8-15 varType Unused Value No. 0 and 1 to save a byte integer value to specified in section 8-...

103: In C # program using MYSQL database
Filed a mysql database, as if that is the java, jsp or php, in fact, in all proceedings mysql database can be used, other procedures for the use of my sql database on my sql using odbc driver provided in the. Net can be used in Dongdong like similar...

104: Community Learning - the database structure 1
1 database structure 1.1 Naming All Community_Sample + Name of the table is an example of data 1 .1.1 database structure in detail Examples of data tables are not listed (1) database summary Target DBMS:?? Microsoft SQL Server Table number :?...

105: Community Learning - the database structure 2
(6) Community_Communities The number of rows: 12 Index: 0 Number of foreign keys: 0 Primary Key: community_id Code: 0 Out Data Type Allow NULL Value / range community_id int identity Not allowed community_name nvarchar (50) Not allowe...

106: Community Learning - the database structure 3
(11) Community_Emails Rows :???????? 10 Index number :???? 0 :???? 0 Number of foreign keys Primary key :???????? e_id Code :???????? 0 Out Data Type Allow NULL Value / range e_id int Not allowed ? e_communityID int Not allowed ? e...

107: How Visual C #. NET in the realization of a DataSet to select different records
How Visual C #. NET in the realization of a DataSet to select different records From: Microsoft Knowledge Base Article - 326176, Address: http://support.microsoft.com/default.aspx?scid=kb; EN-US; 326176 Abstract: This is a basic easy-to-digest ar...

108: Class to read and write to the registry re-package
using System; using System.IO; using System.Runtime.InteropServices; using System.Text; using Microsoft.Win32; namespace Wjb.ReadOrWriteIniAndReg ( / / / <summary> / / / RWReg summary. / / / Registry operation type / / / Library Deve...

109: DatePicker (date select a custom server control) the realization of
DotNet users in the custom control (. Ascx) and server control (program code) WebControl Class Web server controls provide all the public properties, methods and events. By setting defined in such property, can control the appearance of Web server ...

110: Tree used to fill dataset
1, <iewc:TreeView id=TreeView1 style="Z-INDEX: 101; LEFT: 152px; POSITION: absolute; TOP: 168px" TreeNodeSrc="categories.aspx" runat="server"> 2, categories.aspx.cs private void Page_Load (object sender, System....

111: Constructor virtual function call to further explore the
In the blog to see an article on "FxCop norms ConstructorsShouldNotCallBaseClassVirtualMethods the" Original: http://blog.csdn.net/xamcsdn2/archive/2004/08/11/71766.aspx Very interested in writing code for a study (estimated also can not ...

112: Three-layer structure of the business AutoThrCode automatic code generation tool
See the following examples: Data sheet is structured as follows: Members and attributes generated by adding and updating the code: 'AutoThrCode Business Logic Tier automatic generation of three-tier architecture code 'IsDotNet All rights...

113: The use of ASP.NET custom DataGrid paging function
The use of ASP.NET custom DataGrid paging functions and processes to achieve efficient storage paging ASP.Net the DataGrid with built-in paging capability, but it means the default paging efficiency is very low, especially in a large amount of data...

114: DataSet to access SQL Server using the binary file
DataSet to access SQL Server using the binary file Author Zhu b Can easily use the DataSet to the SQL Server the binary file access and update operations, the following is a detailed presentation of the code Demonstration environment: Database m...

115: DataList and DataRepeater page
And DataList in ASP.NET provides a simple and rapid DataRepeater way to show, during which we can use <ItemTemplate> is arbitrary so that we can control the emissions data style! . It is a pity that they did not like Datagrid, there are built-...

116: sqlserver import huge amounts of data the fastest way to
Recent analysis of a project database, in order to achieve the import of mass data issue, that is, a maximum of two million to import a sqlserver data, if the insert statement to use ordinary words to write, I am afraid notunable tasks , first consi...

117: In how to use the resources in dotnet
How to use the resource file -------------------------------------------------- ------------------------------ Abstract . NET has a very sound in the local system name is defined in System.Resources space. But most people are confused with this e...

118: Ten necessary. NET development of small tools (7): NDoc
NDoc Write code documentation has been a daunting task. I do not mean here the initial design of the document or more detailed design documents, but the class methods and properties of documents. NDoc tool to check the use of reflector assembly and...

119: Easy to get data access layer
The achievement of the following ways SQL can take you from the Add, Delete, Update, Select out the duplication of work 1. Entity class 2. Access type The following table is an example tblPerson (perID, perName, perGender, perOld, perNation) E...

120: In the DataGrid to add Radio (radio button) out
<% @ Page Language = "C #" AutoEventWireup = "True" EnableViewState = "true"%> <% @ Import Namespace = "System.Data"%> <html> <script runat="server"> DataTable Cart; Data...


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