0

connect to sql server database asp net c

Tài liệu Using an IP Address to Connect to SQL Server pdf

Tài liệu Using an IP Address to Connect to SQL Server pdf

Kỹ thuật lập trình

... The native protocol of Novell Netware networks. TCP/IP Sockets [ Team LiB ] Recipe 1.6 Using an IP Address to Connect to SQL Server Problem You want to connect to a SQL Server using its ... VINES IP network protocol. Multiprotocol Automatically chooses the first available network protocol to establish a connection generally with performance comparable to using a native network ... 1-5. File: ConnectSqlServerIpAddressForm.cs // Namespaces, variables, and constants using System; using System.Data.SqlClient; // . . . private void connectButton_Click(object sender,...
  • 3
  • 401
  • 0
Using a SqlConnection Object to Connect to a SQL Server Database phần 1

Using a SqlConnection Object to Connect to a SQL Server Database phần 1

Kỹ thuật lập trình

... SqlConnection mySqlConnection = Using a SqlConnection Object to Connect to a SQL Server Database You create a SqlConnection object using the SqlConnection() constructor. This constructor is overloaded, ... " ;server= localhost ;database= Northwind;uid=sa;pwd=sa"; // create a SqlConnection object to connect to the // database, passing the connection string to the constructor SqlConnection mySqlConnection ... mySqlConnection .Database = Northwind mySqlConnection.DataSource = localhost mySqlConnection.PacketSize = 8192 mySqlConnection.ServerVersion = 08.00.0194 mySqlConnection.State = Open mySqlConnection.WorkstationId...
  • 7
  • 729
  • 0
Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc

Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc

Kỹ thuật lập trình

... StateChange event of the mySqlConnection object: // open mySqlConnection mySqlConnection.Open(); // create a SqlCommand object SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); ... This can happen after you've opened the Connection object. You can close the Connection and reopen it. Closed The Connection is closed. Connecting The Connection is establishing access to ... // to Open Console.WriteLine("Calling mySqlConnection.Open()"); mySqlConnection.Open(); // close mySqlConnection, causing the State to change from Open // to Closed Console.WriteLine("Calling...
  • 7
  • 592
  • 0
Tài liệu Connecting to SQL Server Using Integrated Security from ASP.NET ppt

Tài liệu Connecting to SQL Server Using Integrated Security from ASP.NET ppt

Kỹ thuật lập trình

... Connect to SQL Server from ASP. NET using Windows Authentication in SQL Server. Discussion Connecting to a SQL Server database provides two different authentication modes: Windows Authentication ... LiB ] Recipe 1.8 Connecting to SQL Server Using Integrated Security from ASP. NET Problem You want to coordinate Windows security accounts between an ASP. NET application and SQL Server. Solution ... authenticating a connection. SQL Server Authentication Uses a SQL Server login account providing a user ID and password. Integrated security requires that the SQL Server is running on the same computer...
  • 2
  • 528
  • 0
Tài liệu To create a Microsoft SQL Server database for OPN Systemô XT Server pptx

Tài liệu To create a Microsoft SQL Server database for OPN Systemô XT Server pptx

Cơ sở dữ liệu

... (SID assigned to Oracle DB) How to create a Microsoft SQL Server database for the OPN System™ XT Server? 8 Connecting to MySQL database When you connect to the MySQL database using ... to the configuration. 4. Navigate to Database > Selection and select the newly created Microsoft SQL Server database for all database selections. How to create a Microsoft SQL Server database ... instruction how to export data such as the Contact List from the embedded database to a new database, see the How to export Contact list from McKoi database to Microsoft SQL Server? document....
  • 10
  • 579
  • 0
Tài liệu Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database pdf

Tài liệu Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database pdf

Kỹ thuật lập trình

... update stored procedure. SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); SqlCommand cmd = new SqlCommand( ); cmd.Connection = conn; ... Single Stored Procedure to Update Multiple Changes to a SQL Server Database Problem You need to update a SQL Server 2000 database with changes to multiple rows in a DataSet by executing a ... = sb.ToString( ); sw.Close( ); } // Execute the stored procedure. conn.Open( ); cmd.ExecuteNonQuery( ); conn.Close( ); ds.AcceptChanges( ); The arguments are: hDoc An...
  • 7
  • 442
  • 0
Design and Implement a SQL Server Database

Design and Implement a SQL Server Database

Cơ sở dữ liệu

... này c ng gây ảnh hưởng lên t c độ làm vi c của SQL Server. Trong c c hệ thống lớn người ta c thể dự đoán trư c kích thư c của database bằng c ch tính to n kích thư c của c c tables, đây c ng ... về c c database kh c trong hệ thống như vị trí c a c c data files, c c login account và c c thiết đặt c u hình h thng ca SQL Server (system configuration settings). ã Tempdb : Chứa tất c ... ví dụ c điển về transaction:Chúng ta muốn chuyển một số tiền $500 từ account A sang account B như vậy c ng vi c này c n làm c cc sau:1. Trừ $500 từ account A2. C ng $500 vào account...
  • 10
  • 881
  • 0
Design and Implement a SQL Server Database

Design and Implement a SQL Server Database

Kỹ thuật lập trình

... hoạch định c c báo động và c c công vi c cần làm (schedule alerts and jobs). 3.2. C u Tr c Vật Lý C a Một SQL Server Database Mỗi một database trong SQL Server đều chứa ít nhất một data file chính ... kh c nhau trong dĩa c ng điều này c ng gây ảnh hưởng lên t c độ làm vi c của SQL Server. Trong c c hệ thống lớn người ta c thể dự đoán trư c kích thư c của database bằng c ch tính to n kích ... ví dụ c điển về transaction:Chúng ta muốn chuyển một số tiền $500 từ account A sang account B như vậy c ng vi c này c n làm c cc sau:1. Trừ $500 từ account A2. C ng $500 vào account...
  • 10
  • 462
  • 0
Specifying Locking Hints in a SQL Server Database

Specifying Locking Hints in a SQL Server Database

Kỹ thuật lập trình

... if(updLockRadioButton.Checked) sqlText += "(UPDLOCK)"; else if(holdLockRadioButton.Checked) sqlText += "(HOLDLOCK)"; // Create connection. conn = new SqlConnection( ... System.Data.SqlClient; private SqlConnection conn; private SqlTransaction tran; // Roll back the transaction and close the connection. tran.Rollback( ); conn.Close( ); startButton.Enabled ... statements to instruct SQL Server as to the type of lock to use. You can use locking hints when you need control over locks acquired on objects. The SQL Server Optimizer automatically determines correct...
  • 5
  • 417
  • 0
Designing SQL Server Databases for .NET Enterprise Servers

Designing SQL Server Databases for .NET Enterprise Servers

Cơ sở dữ liệu

... Queue Server (MSMQ)■COM/COM+■Data Access (ActiveX Data Objects, OLE-DB, ODBC)■Security Services■Network Load Balancing■Cluster Services■Microsoft SQL Server 7.0■Microsoft Exchange Server ... Properties 246sp_ActiveDirectory_SCP 248Registering Databases in Active Directory 249 Database Properties 249 SQL Replication Services and Active Directory 249 SQL Server 2000 Replication 250Registering ... Publications in Active Directory 257Locating and Using Publications in Active Directory 258Analysis Services and Active Directory 260Registering Analysis Servers in Active Directory 261Tools...
  • 753
  • 473
  • 0
Truyền giá trị qua trang khác với phương thức Server.Tranfer (ASP.NET)

Truyền giá trị qua trang khác với phương thức Server.Tranfer (ASP.NET)

Kỹ thuật lập trình

... tham số thứ 2 c a phương th c Tranfer thành True để c c giá trị trên c thể đư c truyền sanh một trang mới.void cmdPost_Click(Object src, EventArgs e ) { if (Page.IsValid) { Server. Transfer(''WebPostAway2.aspx'', ... Server. Transfer(''WebPostAway2.aspx''); } }Trong ASP. NET, Server Tranfer m c định sẽ không truyền form, query string collections từ một post back. M c dù vậy bạn c ... cmdPost_Click(Object src, EventArgs e ) { if (Page.IsValid) { Server. Transfer(''WebPostAway2.aspx'', true); } } ...
  • 2
  • 462
  • 0
Connecting to an Access Databasefrom ASP.NET

Connecting to an Access Databasefrom ASP.NET

Quản trị mạng

... 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 same ... 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. ... the 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...
  • 2
  • 359
  • 0
Tài liệu Specifying Locking Hints in a SQL Server Database doc

Tài liệu Specifying Locking Hints in a SQL Server Database doc

Quản trị mạng

... if(updLockRadioButton.Checked) sqlText += "(UPDLOCK)"; else if(holdLockRadioButton.Checked) sqlText += "(HOLDLOCK)"; // Create connection. conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); ... instruct SQL Server as to the type of lock to use. You can use locking hints when you need control over locks acquired on objects. The SQL Server Optimizer automatically determines correct locking; ... used to monitor and record locking information. ã The Windows Performance Monitor has a SQL Server Locks Object counter that can be used to monitor lock activity. For more information about database...
  • 5
  • 540
  • 0
Tài liệu Create a Detach/Attach SQL Server Database Dialog Box ppt

Tài liệu Create a Detach/Attach SQL Server Database Dialog Box ppt

Cơ sở dữ liệu

... by clicking on the tab labeled Attach Database. You can then type in the name you want to attach the database as, and click on the Locate File button to locate the database file to attach (see ... Figure 7.12. Choosing the database file to attach. Select the file and click Open. To attach the file, click the Attach Database button. The database file will then be attached, and you can see ... System.Object, _ ByVal e As System.EventArgs) Handles btnDetach.Click Dim oSQLSvr As New SQLDMO.SQLServer() Dim strDetachMsg As String Try ' Connect to the server oSQLSvr.LoginSecure...
  • 8
  • 503
  • 0
Tài liệu Creating a New SQL Server Database doc

Tài liệu Creating a New SQL Server Database doc

Kỹ thuật lập trình

... ] Recipe 10.7 Creating a New SQL Server Database Problem You need to create a new database in your SQL Server. Solution Use the CREATE DATABASE statement. The sample code executes the ... the ExecuteNonQuery( ) method of the Command object to create a new database named MyDatabase in SQL Server. The C# code is shown in Example 10-7. Example 10-7. File: CreateServerDatabaseForm.cs ... objects. Database objects are defined using DDL. The solution executes a DDL CREATE DATABASE statement to create a new database on a SQL Server. You can programmatically drop the database...
  • 3
  • 410
  • 1

Xem thêm