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
... Using the Data Form Wizard to Create a Windows Form
In this section, you'll use the VS .NET Data Form Wizard to create a Windows
application that accesses both the Customers and Orders ... you'll use the Data Form Wizard to create a form that accesses the Customers and
Orders tables in the Northwind database:
1. Select Pr...
Tài liệu Using the Data Form Wizard to Create a Windows Form phần 2 doc
... you ran the Data Form Wizard earlier to create your form, you'll recall that I told
you to unselect the City column of the Customers table so that it didn't appear on your
form. I asked ... property of the data connection object. This object was automatically
created by VS .NET when you ran the Data Form Wizard, and the object has the default
na...
Tài liệu Using the Data Link Properties Dialog Box ppt
... Team LiB ]
Recipe 1. 13 Using the Data Link Properties Dialog Box
Problem
You want to display the Data Link Properties dialog
b
ox from an application so that users
can create their own database ... code is shown in Example 1- 10
.
Example 1- 10. File: DataLinkDialogForm.cs
// Namespaces, variables, and constants
using System;
// . . .
private void dataLinkDi...
Tài liệu Using the Shape Language to Retrieve Hierarchical Data doc
... cast to the IDataReader interface, it is a DataReader
containing the Order Details for the Order row. The value for the column is cast to a
DataReader and the collection of records is iterated ... for each of the Orders. A DataReader based on the query is created.
The code iterates over the rows in the DataReader displaying the data for each Order row.
I...
Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 1 pdf
... Using Stored Procedures to Add, Modify, and Remove Rows from the Database
You can get a DataAdapter object to call stored procedures to add, modify, and remove
rows from the database. These ... you'll see how to
•
Create the required stored procedures in the Northwind database.
•
Set up a DataAdapter to call the stored procedures.
•
Add, modify, and rem...
Tài liệu Using the Get* Methods to Read Column Values doc
... between 0 and 2
8
- 1( 255).
char Char A 16 -bit Unicode character.
DateTime DateTime A date and time between 12 :00:00 AM January 1, 00 01 and
11 :59:59 PM December 31, 9999.
decimal Decimal A fixed ...
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 v...
Tài liệu Using the Key Class to Add Interactivity docx
... Background, Balloon, and Actions. On the
Balloon layer, you'll see a movie clip instance of a hot air balloon with an instance
name of balloon_mc. The Background layer simply displays an image. ... exercise, you'll move a hot air balloon around the screen using your
keyboard and the Key class.
1. Open balloon1.fla in the Lesson04/Assets directory.
This movie c...
Tài liệu Using the Connection Object pptx
... take a look at the main form that
will be used to launch each of them, shown in Figure A. 3.
Figure A. 3. This form, called frmMain, is the Main form that is used for the
examples in this Appendix. ... also found in
basConnectionExamples.vb. The first is code to open a connection to a Jet database by
using a workgroup file, username, and password. The seco...
Tài liệu Using the SQL Server FOR XML Clause ppt
... binary data is returned by default as a reference to the data rather than
the actual data itself. The following example retrieves the EmployeeID and Photo
columns for the top two rows from the ...
Photo="dbobject/Employees[@EmployeeID='2']/@Photo"/>
The reference to the binary data contained in the Photo column is actually an XPath
exp...
Tài liệu Using the Linux GUI (X Window) pdf
... applets that make up part of the GUI.
KDE provides:
• Graphical panels that can be used to start applications or display status
• A graphical “desktop” that can be used to place applications, ... files, and menus
• A standard set of desktop tools and applications
• A set of conventions that enable applications to work together consistently
The KDE desktop panel contains i...