Tài liệu Using the Key Class to Add Interactivity docx

Tài liệu Using the Key Class to Add Interactivity docx

Tài liệu Using the Key Class to Add Interactivity docx

... > Using the Key Class to Add Interactivity The Key class is a useful tool for capturing key events from the user (that is, user interaction with the keyboard). You can employ the Key class ... use of the Key class is to determine whether a specific key is pressed. You would use this syntax to determine whether a key is being pressed: Key...
Ngày tải lên : 21/01/2014, 13:20
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Tài liệu Using the Get* Methods to Read Column Values doc

Tài liệu Using the Get* Methods to Read Column Values doc

... Using the Get* Methods to Read Column Values Before I show you the other Get* methods that read column values, you need to know the standard C# types and the values they support. You need to ... C# type. You use this table to figure out which method to call to get a specific column type. For example, if you need to get the value of a bigint column, you call the...
Ngày tải lên : 24/12/2013, 01:17
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Tài liệu Using the Shape Language to Retrieve Hierarchical Data doc

Tài liệu Using the Shape Language to Retrieve Hierarchical Data doc

... as shown in the following example using the OLE DB provider. The sample code defines a SHAPE query to retrieve the TOP 5 Orders from Northwind and the Order Details for each of the Orders. ... DataReader based on the query is created. The code iterates over the rows in the DataReader displaying the data for each Order row. If the value for the column can be ca...
Ngày tải lên : 24/12/2013, 05:15
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Tài liệu Using the XML Class doc

Tài liệu Using the XML Class doc

... _root.gotoAndStop("Register"); 9. 10. }; 11. This script adds an onRelease event handler to the register_btn button instance. The user clicks this button to go to the register frame to ... text fields are used to format an XML document. That XML document is then sent to the AddUser.asp page to be parsed, and the relevant content is added to the da...
Ngày tải lên : 24/12/2013, 07:17
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Tài liệu Using the Color Class ppt

Tài liệu Using the Color Class ppt

... identical to the script used to assign the onRelease callback to the red b utton, except for the color value used in the setRGB() method, the value of which is the hex value for the yellow in the ... 16 value, then convert it to a string, and then do the same thing with G and B. Using the plus (+) operator to put the converted values together, the var...
Ngày tải lên : 21/01/2014, 13:20
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Tài liệu Using The LoadVars Class ppt

Tài liệu Using The LoadVars Class ppt

... LoadVars object. Using an expression, the URL of the Poll.asp page is specified (pollURL), and the variable choice is added to the end of the string to send this to the server using the GET method ... click the Submit button, your choice is sent to the Poll.asp page, which updates the database and returns the results of the poll to the poll LoadVars...
Ngày tải lên : 21/01/2014, 13:20
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Tài liệu Using the PrintJob Class pptx

Tài liệu Using the PrintJob Class pptx

... until the user responds. If the value of result is true, the user has a printer and has chosen the Print option. It's then time to use the addPage() method of the PrintJob class to add the ... we're done with it. The last thing we need to do is add the script to enable the user to navigate the animal images. 9. At the end of the curr...
Ngày tải lên : 21/01/2014, 13:20
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Tài liệu Using the Data Form Wizard to Create a Windows Form phần 1 pdf

Tài liệu Using the Data Form Wizard to Create a Windows Form phần 1 pdf

... column named CustomerID that is a foreign key to the CustomerID column of the Customers table (CustomerID is the primary key for the Customers table). The use of the foreign key defines a parent-child ... shows the completed form up and running. Notice that the top part of the form shows the details for the row from the Customers table where the CustomerID...
Ngày tải lên : 24/12/2013, 01:17
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Tài liệu Using the Data Form Wizard to Create a Windows Form phần 2 doc

Tài liệu Using the Data Form Wizard to Create a Windows Form phần 2 doc

... All The Cancel All button allows you to undo any changes you've made to the current row. o Add The Add button allows you to add a new row. o Delete The Delete button allows you to delete ... radio button. The other check boxes in the dialog box allow you pick the controls you want to add to your form. These controls affect the rows in the maste...
Ngày tải lên : 24/12/2013, 01:17
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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

... object (of the class System.Object), and it represents the object that raises the event. Note The System.Object class acts as the base class for all classes. In other words, all classes are ... from the System.Object class. The second parameter is an object of a class that is derived from the System.EventArgs class. The EventArgs class is the base class...
Ngày tải lên : 14/12/2013, 13:15
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