connecting to access database in asp net using c
4-Tier Architecture in ASP.NET with C#
Ngày tải lên :
17/10/2013, 14:15
... Hide Code
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using ...
PersonBAL.cs. Write following code inside it.
- Hide Code
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using ... in the object definition can be done without touching the entire Business Access
Layers
Let me explain you step-wise process of creatioin of 4-Tier architecture application.
In this application,...
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Using Server Controls in ASP.NET AJAX
Ngày tải lên :
05/10/2013, 10:20
... enables you to specify which method in the under-
lying Data Access Component (DAC) class to invoke to perform a data -access operation.
For example, the SELECT tab here is linked to the
GetTasksByStatus
method ... can view that tool by right-clicking
the
ObjectDataSource
control and selecting the Configure Data Source option.
CHAPTER 6
■
USING SERVER CONTROLS IN ASP. NET AJAX126
828-8 CH06.qxd 9/28/07 ...
< ;asp: ObjectDataSource>
tag in the page, which controls all
interaction with the database. An
ObjectDataSource
control allows you to create a declara-
tive link between your web page controls and data access...
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Module 5: Using Trace in ASP.NET Pages
Ngày tải lên :
05/11/2013, 12:15
... application-level trace works.
Topic Objective
To introduce the topics in
this section.
Lead -in
In this section, you will learn
about application-level
trace.
Module 5: Using Trace in ASP. NET ... Trace to an ASP. NET Page
Topic Objective
To introduce the lab.
Lead -in
In this lab, you will enable
and disable tracing for an
ASP. NET page. You will
also add custom trace
messages to ... section describes how page-level tracing
works. This section ends with a topic on how to trace into a component.
When talking about tracing into a component, tell them about why it is
useful to be...
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Introducing Server Controls in ASP.NET AJAX
Ngày tải lên :
05/10/2013, 10:20
... PublicKeyToken=31bf3856ad364e35"
validate="false"/>
</httpHandlers>
Programming with the ScriptManager
As a core component of ASP. NET AJAX, the
ScriptManager
control has much functionality,
including the capability to communicate with ASP. NET authentication services, ... how to use these controls in
JavaScript and in a new XML-based script called ASP. NET AJAX Library.
You looked at some advanced aspects of the scripting framework, including actions,
which are compound ... with the
ScriptManager control declaratively or programmatically
Services Returns a ServiceReferenceCollection object that contains a
ServiceReference object for each web service that ASP. NET AJAX
Extensions...
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Tài liệu Connecting to Access and Oracle Databases docx
Ngày tải lên :
24/12/2013, 01:17
... an Access database.
Listing 1.2: OLEDBCONNECTIONACCESS.CS
/*
OleDbConnectionAccess.cs illustrates how to use an
OleDbConnection object to connect to an Access database
*/
using System; ... namespace in Chapter
5, "Overview of the ADO .NET Classes."
Connecting to an Access Database
You connect to an Access database using an OleDbConnection object-rather than a
SqlConnection ... previous line of
code) to the constructor:
OleDbConnection myOleDbConnection =
new 01eDbConnection(connectionString);
Listing 1.2 illustrates how to connect to the Northwind Access database using...
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Tài liệu Sybex - Mastering ASP.NET with C# doc
Ngày tải lên :
11/12/2013, 03:15
... -Sending and Receiving Messages with ASP. NET
Part III - Accessing Data with ASP. NET
Chapter 12 -Introduction to Relational Databases and SQL
Chapter 13 -Introduction to ADO .NET
Chapter 14 -Accessing ... Data
Chapter 15 -Using XML in Web Applications
Part IV - C# Web Applications
Chapter 16 -Introduction to C# Web Applications
Chapter 17 -State Maintenance and Cacheing
Chapter 18 -Controlling Access ... of Inbit Incorporated.
Netscape Communications, the Netscape Communications logo, Netscape, and Netscape Navigator are
trademarks of Netscape Communications Corporation.
Netscape Communications...
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Connecting to an Access Databasefrom ASP.NET
Ngày tải lên :
07/11/2013, 13:15
... folder containing the
database files. The user account requires permissions to access the share that contains the
database file and folders.
The user account must be recognized by the Access computer. ... user account Log on Locally and Access this Computer from the Network
permission to access the computer in the local security policy. These permissions are
assigned within the Security Settings ... computer. For a domain user
account, add it to the permissions list on both computers. For a user account local to the
IIS computer, create a duplicate account on the Access computer with the...
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Module 3: Using ADO.NET to Access Data
Ngày tải lên :
27/10/2013, 07:15
... how to customize a list-bound control by
using templates.
Topic Objective
To introduce the topics
included in the section.
Lead -in
After connecting to a
database, the next step is to
access ... Source=(LOCAL); User ID=sa; Password=;
Initial Catalog=northwind”.
Topic Objective
To describe how to connect
to a data source by using
ADO .NET.
Lead -in
Connecting to a data source
is ...
Lab 3: Using ADO .NET to Access Data 49
Review 50
Module 3: Using
ADO .NET to Access
Data
22 Module 3: Using ADO .NET to Access Data
BETA MATERIALS FOR MICROSOFT CERTIFIED TRAINER PREPARATION...
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Using a DataGrid Control to Access a Database
Ngày tải lên :
07/11/2013, 10:15
... administrator) to the
ConnectionString property, as shown in Figure 6.11
.
Using a DataGrid Control to Access a Database
In this section, you'll learn how to use a DataGrid control to ... Open the connection to your SQL Server Northwind database (or create a new
connection if necessary by right-clicking on the Data Connections node and
selecting Add Connection, and entering the ... Click your sqlConnection1 object to display the properties for this object in the
Properties window.
5. To enable sqlConnection1 to access the database, you need to set the password for
the connection....
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Tài liệu Connecting to a Password-Protected Access Database ppt
Ngày tải lên :
24/12/2013, 05:15
... ADO .NET. To open a database secured by a
Microsoft Access database password, use the Jet OLEDB :Database Password attribute in
the connection string to specify the password. This corresponds to ... resultTextBox.Text = result.ToString( );
}
Discussion
A Microsoft Access database password requires that users enter a password to obtain
access to the database and database objects. This is also known ... result.Append("ConnectionString: " + Environment.NewLine +
connectionString + Environment.NewLine + Environment.NewLine);
OleDbConnection conn = new OleDbConnection(connectionString);
try
{
conn.Open(...
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Tài liệu Connecting to a Secured Access Database pptx
Ngày tải lên :
24/12/2013, 05:15
...
[ Team LiB ]
Recipe 1.4 Connecting to a Secured Access Database
Problem
You want to connect to a Microsoft Access database that has been secured with user-level
security and a workgroup ...
OleDbConnection object.
The C# code is shown in Example 1-4
.
Example 1-4. File: AccessSecureForm.cs
// Namespaces, variables, and constants
using System;
using System.Configuration;
using ... Button.Click
Creates and opens a connection to a Microsoft Access database secured with user-
level security and a workgroup file using the OLE DB .NET data provider.
Information about the database...
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