... containing the image from the database Create a SQL statement to retrieve the required image from the database and retrieve the image using a DataReader A DataTable or DataSet filled using a DataAdapter ... image from the database and serves it to the Image control on the web page that the client sees The following steps outline the required tasks: Create a web page that outputs a binary stream ... the image as a binary stream The BinaryWrite( ) method of the HttpResponse object writes a stream of binary characters to the HTTP output stream rather than a textual stream Response.BinaryWrite((byte[])dr["Photo"]);...
Ngày tải lên: 28/10/2013, 18:15
... private BindingManagerBase bm; // private void DisplayDatabaseImageForm_Load(object sender, System.EventArgs e) { // Create the DataSet ds = new DataSet( ); // Create the DataAdapter and retrieve ... that are bound to the same data source so that they display information from the object within the data source, such as a row in a DataTable The BindingContext class is used to instantiate a BindingManagerBase ... CurrencyManager notifies all data-bound controls if the current item changes so that they can refresh their data The PropertyManager class inherits from the BindingManagerBase class and maintains...
Ngày tải lên: 28/10/2013, 18:15
Tài liệu Writing a Script in Windows 2000 doc
... and Settings/All Users/Start Menu/Programs/Startup Drag the script file that was created in Step and place it into the folder Restart the computer and the script should execute automatically when ... to make sure that is written correctly Reflection Scripts can serve a variety of functions and can be very helpful to a system administrator The script that was written in this lab was fairly ... script again and this time type who’s asking in the box Notice what message is displayed and how it corresponds to the entry in the text of the script Click OK Double-click the script again and...
Ngày tải lên: 11/12/2013, 15:15
Tài liệu Create a Database User Account pdf
... database user account provides access to one and only one database that SQL Server manages Each user, therefore, will need an account with each database he intends to use This is why creating database ... important to distinguish between a SQL Server login and a database user account The SQL Server login simply allows a person to access SQL Server, but it does not provide access to databases A database ... Users icon and select New Database User from the shortcut menu that appears Alternatively, select New Database User from the Action menu In either case, the Database User Properties dialog box...
Ngày tải lên: 24/12/2013, 06:17
How to Create an Oracle9i Database in a UNIX Environment pdf
Ngày tải lên: 29/03/2014, 16:20
How to Create a Compelling Company Story That Inspires Employees to Excel
... usually just that—an annual advertising campaign and not the actual story of the company Smarter companies separate ad campaigns from the portrayal of their image These companies are communicating ... remember this is a planning book, not a marketing thesis Keep the internal orientation as it relates to planning in mind as we discuss slogans Major dollars are paid to marketing personnel for ... with a national sales team from a chemical company We were doing a team-building session to determine how the sales staff would support the company as a self-directed work team During the examination...
Ngày tải lên: 24/10/2013, 09:20
Create a Windows NT/2000 Login
... determines the individual's access to database data and objects You'll learn about these important permissions in the sections titled A and B later in this chapter Don't automatically create logins ... personal identity as well as his Windows group membership Even if no personal SQL Server login is established for the user, as long as a SQL Server login is established for at least one of the Windows ... not appear in the list, use the drop-down list at the top of the dialog box shown in Figure 11.11 to select another computer on the network Comments Establishing a Windows NT /2000 login account...
Ngày tải lên: 24/10/2013, 12:15
Tài liệu To create a Microsoft SQL Server database for OPN Systemô XT Server pptx
... system Navigate to Database > Connection and add a new database handler for Microsoft SQL Server Click Save to add the database handler to the configuration Navigate to Database > Selection and select ... Oracle database using the Aqua Data Studio, enter the required information in the screen shown below: Name: OPNOracle (any arbitrary name of Oracle connection) Login Name:admin (oracle administrator) ... port) Database: (left blank / database is created via the opn_mysql.sql script) How to create a Microsoft SQL Server database for the OPN System™ XT Server? Connecting to an Oracle database When...
Ngày tải lên: 20/12/2013, 23:15
Tài liệu Module 2: Updating Data in a Database doc
... M+0#!7&%'7)0-!)%!&079(.0!)+0!+%'0!7(308!.9* .A! >%5! f5! G#!)+0!6%%9,!'0#/8!.9* .A! M01!J0))*#3,8!,090.)!)+0!L()(1(,0!)(18!)+0#! ,090.)!0(.+!=%##0.)*%#!(#-!.9* .A! S0&*$;8!(#-!)+0#!.9* .A! GZ5! H%&!*#,)&/.)*%#,!%#!*'7%&)*#3!>0)4% &A" #.5'-18!&0$0&!)%!0?0&.*,0!^!%$!O(1! ... I&0
Ngày tải lên: 21/12/2013, 19:15
Tài liệu Create a Detach/Attach SQL Server Database Dialog Box ppt
... After you have chosen the database, you can reattach the database by clicking on the tab labeled Attach Database You can then type in the name you want to attach the database as, and click ... Tab Page1 Name btnDetach Text &Detach Database Name Label3 Text File to Attach Label Tab Page2 TextBox Tab Page2 Name txtFileToAttach Label Tab Page2 Name Label4 Text Name of Attached Database ... Attach Database button The database file will then be attached, and you can see it in the list of databases To check this, you can look at the list back on the Detach Database tab; that list was refreshed...
Ngày tải lên: 24/12/2013, 06:17
Tài liệu Creating a Table in the Database from a DataTable Schema docx
... constructs a Data Definition Language (DDL) statement to create a table in a SQL Server database from the schema of a DataTable The complete statement that is generated is shown in Example 10-16 Example ... command If you have a number of tables in a DataSet that you want to create in a database, you can iterate through the collection of DataRelation objects for the DataSet and use the ALTER TABLE ... ConfigurationSettings.AppSettings["Sql_ConnectString"]); MessageBox.Show("Table " + TABLENAME + " created.", "Create DataTable from schema.", MessageBoxButtons.OK, MessageBoxIcon.Information); } private void CreateTableFromSchema(DataTable...
Ngày tải lên: 21/01/2014, 11:20
Tài liệu Create a Dialog Box to Connect to a New Database, Including Listing Available SQL Servers and Databases pdf
... establishing an instance of the SQL-DMO application, the code calls the ListAvailableSQLServer method If no names are loaded into the oNames namelist object (meaning that they were not available ... SQLDMO.Application() ' Load available SQL Servers into a NameList ' (those that are able to be seen by the network) oNames = oSQLApp.ListAvailableSQLServers ' Load the local instance as first in ... click on a SQL Server and you are in fact using the Windows NT Integrated Security, then you will see the list of databases located in the chosen SQL Server You can then select a database and then...
Ngày tải lên: 21/01/2014, 12:20
Tài liệu Create a New SQL Server Database from Within Visual Studio .NET pptx
... to create a new database, it does give you an idea of where you can see various databases in your system Now you will learn how to create a database in VS NET You can open the Create Database ... Server instance to which you want to add the database- in this case, SHADRACH2-and then choose New Database Although both methods open the Create Database dialog box, the second method fills in the ... is all the information you need to create a new database Click OK to complete the dialog box and create the new database How It Works Now you when you click on the plus sign for the new database, ...
Ngày tải lên: 21/01/2014, 12:20
Tài liệu Building a Spatial Database in PostgreSQL pptx
... visualized, and analyzed like never before What is a Spatial Database? Database that: • Stores spatial objects • Manipulates spatial objects just like other objects in the database What is Spatial data? ... Spatial data and spatial databases • Adding spatial extensions to PostgreSQL • OpenGIS and standards Why PostGIS? • There aren’t any good open source spatial databases available • commercial ... spatial data and related attribute information were stored separately The attribute information was in a database (or flat file), while the spatial information was in a separate, proprietary, GIS...
Ngày tải lên: 20/02/2014, 05:21
A Decade Of Aid To The Health Sector In Somalia 2000-2009 docx
... increases in ODA; 10 fragile states have seen lower ODA levels in 2008 in real terms compared with 2000 (Angola, Equatorial Guinea, Eritrea, Guinea, Guinea-Bissau, Papua New Guinea, São Tomé and Príncipe, ... Rwanda, and Somalia Eva Jarawan Sector Manager Health, Nutrition, and Population vii Acknowledgments T he authors thank the donors, UN agencies, and international NGOs who kindly participated in ... institutions—particularly the Global Fund to Fight AIDS, TB and Malaria (GFATM) and the GAVI Alliance (formerly the Global Alliance for Vaccines and Immunisation, GAVI)—and NGOs increased their share in...
Ngày tải lên: 22/03/2014, 16:21
ADOBE DIRECTOR 11.0 CREATE A BASIC MOVIE IN DIRECTOR DI pdf
Ngày tải lên: 24/03/2014, 01:20
Finding Surprising Patterns in a Time Series Database in Linear Time and Space pdf
Ngày tải lên: 30/03/2014, 13:20