n 1 query problem using the includes method

... unitsInStock = 39 discontinued = False productID = productName = Chang unitPrice = 19 unitsInStock = 17 discontinued = False productID = productName = Aniseed Syrup unitPrice = 10 unitsInStock = 13 ... 21. 35 unitsInStock = discontinued = True Using the GetSql* Methods to Read Column Values In addition to using the Get* methods to read column values as standard C# types, if you are using SQL ... discontinued = False productID = productName = Chef Anton's Cajun Seasoning unitPrice = 22 unitsInStock = 53 discontinued = False productID = productName = Chef Anton's Gumbo Mix unitPrice = 21. 35...

Ngày tải lên: 24/12/2013, 01:17

... TYPE METHOD Type ProductID int GetInt32() SqlInt32 ProductName nvarchar GetSqlString() SqlString UnitPrice money GetSqlMoney() SqlMoney UnitsInStock smallint GetSqlInt16() SqlInt16 Discontinued ... productsSqlDataReader.GetSqlInt16(unitsInStockColPos); Console.WriteLine("unitsInStock = " + unitsInStock); SqlBoolean discontinued = productsSqlDataReader.GetSqlBoolean(discontinuedColPos); Console.WriteLine("discontinued ... of the methods shown in Table 9.7 An Example of Using the GetSql* Methods Let's take a look at an example that reads the ProductID, ProductName, UnitPrice, UnitsInStock, and Discontinued columns...

Ngày tải lên: 24/12/2013, 01:17

... (18 ,446,744,073,709,5 51, 615 ) ushort UInt16 A 16 -bit unsigned integer between and 216 - (65,535) Note The standard C# types are defined in the System namespace Table 9.4 shows the SQL Server types, the compatible ... TYPE uint ulong NET TYPE UInt32 UInt64 Table 9.3: STANDARD C# AND NET TYPES VALUES A 32-bit unsigned integer between and 232 - (4,294,967,295) A 64-bit unsigned integer between and 264 - (18 ,446,744,073,709,5 51, 615 ) ... GetDouble() image byte[] GetBytes() int int GetInt32() money decimal GetDecimal() nchar string GetString() ntext string GetString() nvarchar string GetString() numeric decimal GetDecimal() real...

Ngày tải lên: 24/12/2013, 01:17

... adding the following lines at the end of the current script: function draw() { 10 _root.holder_mc.lineStyle(0, parseInt(currentColor, 16 ), 10 0); 11 12 var x:Number = _root._xmouse; 13 14 var y:Number ... actions in one of the window's movie clip instances, enabling coloring of lines using different colors The next line of this script creates an empty movie clip instance, holder_mc As mentioned ... to the current mouse position (x and y values in this script) using lineTo() Add the following onMouseMove clip event at the end of the current script: _root.onMouseMove = function() { 10 11 updateAfterEvent();...

Ngày tải lên: 21/01/2014, 13:20

... skills Senior Surveys Internship and Co-Op Evaluation and Student Intern Evaluations Alumni Surveys A few interns mentioned that they wanted to continue developing oral and written communication skills ... a survey in which respondents answer a number of open-ended questions • From these responses, create a new survey that lists all the open-ended responses, and the number of respondents that wrote ... additional indications that they also need improvement in personal presentation skills Program Goal Two: The Graduate Will Be Aware of Important Ethical Considerations in the Construction Industry...

Ngày tải lên: 24/10/2014, 00:07

... stages: The client sends the request to establish a connection to the server (SYN message) The server responds by sending an acknowledgement (SYN-ACK message) The client confirms the reception of the ... setting is a good idea if system administration tasks are running and a connection is broken as a result of network problems The task will continue to run while the session is in a disconnected ... state, and the administrator can reconnect The alternative, End session, would stop the running process with unpredictable results Figure the values for Active session limit and Idle session limit...

Ngày tải lên: 07/11/2013, 08:15

... therefore gets the correct value Transact-SQL also has a SET NOCOUNT ON command to turn on the number of rows affected You can use a combination of SET NOCOUNT OFF and SET NOCOUNT ON if you need to ... attempt to delete the row from the Products table In this example, you must use SET NOCOUNT ON before performing the INSERT into the ProductAudit table, as shown in Listing 11 .7 Listing 11 .7: DELETEPRODUCT2.SQL ... @OldProductID AND ProductName = @OldProductName AND UnitPrice = @OldUnitPrice use SET NOCOUNT ON to suppress the return of the number of rows affected by the INSERT statement SET NOCOUNT ON add...

Ngày tải lên: 14/12/2013, 13:15

... to go to the next step You must now choose a data connection to access the database You can pick an existing connection, or you can create a new one Select your connection, as shown in Figure ... course, your connection name will be different Figure 6.20: Choosing the data connection Click the Next button to continue You now log in to the database by specifying the password for the database ... used the sa user when creating the database connection earlier, and you therefore need to reenter the password for that user, as shown in Figure 6. 21 Figure 6. 21: Logging in to the SQL Server Northwind...

Ngày tải lên: 24/12/2013, 01:17

... Solution: F = G m1 m2 d F = 10 .0 nN W1 = m1 g W2 = m2 g W1 W1 = 78.5 N W2 = 11 8 N = 7.85 × 10 W2 F = 1. 18 × 10 F 10 Problem 1- 17 Using the base units of the SI system, show that F = G(m1m2)/r2 ... ( φ ) Problem 2 -18 If the tension in the cable is F1, determine the magnitude and direction of the resultant force acting on the pulley This angle defines the same angle θ of line AB on the tailboard ... ) F 1u = 205 N F 1v sin ( α ) = F 1v = F F1 sin ( 18 0 deg − γ ) sin ( α ) sin ( 18 0 deg − γ ) F 1v = 16 0 N Problem 2-6 Resolve the force F2 into components acting along the u and v axes and determine...

Ngày tải lên: 17/02/2014, 14:20

Ngày tải lên: 19/08/2013, 13:40

... the accordion TransitionDuration The duration of the transition animation for when one pane is closing with another one opening (in milliseconds) 13 3 828-8 CH07.qxd 13 4 10 /8/07 4:22 PM Page 13 4 ... to 30 and the Duration (duration of the animation) property set to 1. 5 seconds Using Length Animation The length animation changes the state of a property between a start value and an end value ... great transition from month to month when you click on the arrows of the Calendar control Of course, you can further enhance the appearance of the control by using CSS and assigning it to the CssClass...

Ngày tải lên: 05/10/2013, 10:20

... throughout your organization Unfortunately, installation instructions don't explain the reliance of user authentication on time, and, therefore, many organizations run into logon problems The W32Time ... Connections registry key Not To disable persistent network connections for users, set the SaveConnections value e to no in all existing user profiles This information is stored in the registry under the ... DNS tab and clear the Register this connection's addresses in DNS checkbox In case you want to perform the same operation using the registry, open the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\In...

Ngày tải lên: 07/11/2013, 08:15

... SqlConnection mySqlConnection = new SqlConnection(connectionString); // open the database connection using the // Open() method of the SqlConnection object mySqlConnection.Open(); // display the ... of the SqlConnection object Console.WriteLine("mySqlConnection.ConnectionString = "+ mySqlConnection.ConnectionString); Console.WriteLine("mySqlConnection.ConnectionTimeout = "+ mySqlConnection.ConnectionTimeout); ... "server=localhost;database=Northwind;uid=sa;pwd=sa"; SqlConnection mySqlConnection = new SqlConnection(connectionString); Or more simply: SqlConnection mySqlConnection = new SqlConnection( "server=localhost;database=Northwind;uid=sa;pwd=sa"...

Ngày tải lên: 07/11/2013, 10:15

... This method of organizing the registry information is known as nesting Any number of nesting levels is possible This hierarchical organization is the main difference between the registry and the ... the initialization files It provides a significant advantage over the methods for storing the initialization information used in Windows 3.x When you reach the lowest level of nesting, the [−] ... open Enter the file name in the File name field By default, this file will be given the REG filename extension If you need to save the exported file in another format, select the option you need...

Ngày tải lên: 14/12/2013, 10:15

... component has Component Information and Configuration Data settings, which contain binary data on the version of a specific component and its configuration (Fig 7.3) The Identifier setting contains ... drivers and system services, and on operating system behavior Note You can read the information contained in any of these subkeys, but it only makes sense to edit the contents of the Software and System ... Table 7 .1: Subkeys Contained within the HKEY_LOCAL_MACHINE Root Key Subkey Contents key using registry editors even if you're logged in as an Administrator The data contained within the HKLM\SAM...

Ngày tải lên: 14/12/2013, 10:15

... been formatted for Windows, Spotlight doesn't ordinarily index it—but you can turn on indexing by using the File manually Get Info command on that drive's icon and turning indexing on Tip: In ... schadenfreude in to the Spotlight box, you'll see, to your amazement, the beginning of the actual definition right there in the menu Click it to open Dictionary and read the full-blown entry (In ... Spotlight can even find words inside of files on other computers on your network—as long as they're also Macs running Leopard If not, Spotlight can only search for the names of files on other networked...

Ngày tải lên: 14/12/2013, 10:15

... isn't among the nine canned choices in the second pop-up menu? What if it's an alias, or a Photoshop plug-in, or some other type? That's what the Other option is all about Here, you can type in ... documents created between November and or documents created November 10 through 14 Or files named Complaint that are also either Word or InDesign files .The mind boggles Here's a rundown of the ... you'll use the second row of controls at the top of the window And third, and fourth, and fifth Each time you click one of the + buttons at the right end of the window, a new criterion row appears,...

Ngày tải lên: 14/12/2013, 10:15

... ATAN(expression) Returns the arctangent of expression ATN2(expression1, Returns the arctangent of the angle between expression1 and expression2) expression2 CEILING(expression) Returns the smallest integer ... aggregate functions You get the total number of rows using the COUNT() function For example, the following statement gets the total number of rows in the Products table using the COUNT() function: SELECT ... SIGN(expression) Returns 1, 0, or -1 depending on the sign of expression Returns for a positive number, for zero, or -1 for a negative number SIN(expression) Returns the sine of expression SQUARE(expression)...

Ngày tải lên: 14/12/2013, 13:15

... statement entered in the Query window in five ways: • • • • • Selecting Execute from the Query menu Clicking the Execute Query button (green triangle) on the toolbar Pressing the F5 key on the keyboard ... Selecting Open from the File menu Clicking the Load SQL Script button (open folder) on the toolbar Pressing Ctrl+Shift+P on the keyboard When you any of these, the Query Analyzer opens the Open Query ... the SQL Server authentication radio button, then you will need to enter a login name and password In Figure 3 .1, I've entered localhost in the SQL Server field; this corresponds to the instance...

Ngày tải lên: 14/12/2013, 13:15