Tài liệu Create a WAN Using SDSL Modems pptx

... done using h a rd - w i red land line communications using a single broadband access point that is shared by all offices and secured with a firewall and antivirus system. We looked at seve ral ... network and an RJ-11 port to connect to the dry pair using a standard phone to wall cord. It uses an external power supply and is priced at around $400. S e ve ral other SDSL modem...

Ngày tải lên: 10/12/2013, 18:15

... OleDb.OleDbDataAdapter Dim dtDisplay As New DataTable() Try ' Take the txtSQLString text and create a data table. Then set the ' data source of the data grid. odaDisplay = ... add a data-driven query tool to your ASP.NET application. When creating database applications, even on the Web, one of your clients inevitably wants to be able to examine the data in hi...

Ngày tải lên: 26/01/2014, 11:20

... OleDb.OleDbDataAdapter Dim dtDisplay As New DataTable() Try ' Take the txtSQLString text and create a data table; then set the ' data source of the data grid. odaDisplay = ... string is passed to a DataAdapter control, filling a data table. The data is then displayed when the data source of the DataGrid control is set to the data table. Comments You can e...

Ngày tải lên: 26/01/2014, 11:20

... Accessing a Database Using Visual Studio .NET Visual Studio .NET's Server Explorer allows you to use a subset of the features contained in the Databases folder of Enterprise Manager. ... Specifically, Server Explorer allows you to view, create, and edit databases, database diagrams, tables, views, stored procedures, and user-defined functions. In this section, you'll be...

Ngày tải lên: 14/12/2013, 13:15

... it again. The DataSet in this case is referred to as a disconnected DataSet as it doesn't maintain an active connection to the database. Disconnected DataSet objects act as a data cache ... Query and Save, respectively. The next step is to create a DataAdapter class and bind it to the DataGridView control. You will create the DataAdapter class by using the TableAdapter Co...

Ngày tải lên: 15/12/2013, 00:15

... troubleshooting a problem without leaving the office. There are a wide variety of troubleshooting tools available to a technician. Many of these tools can be expensive to purchase. However, there are a ... network can be reached. Type “ping A. B.C.D” (This time A. B.C.D is the address of another workstation within the network.) Was a reply received a reply back? If not, wh...

Ngày tải lên: 21/12/2013, 19:15

... Repeat the same procedure as shown above to add the next sheet, and create the assembly drawing of pin link as shown below. 25 CREATE A DRAWING FOR PIN LINK PLATE Create a detailed ... cell. The table should appear as shown below. Create the Repeat Region. Repeat Regions automatically add text and expand downward as the model changes. 17 Select a...

Ngày tải lên: 22/12/2013, 11:17

... can be made up of other Namespaces. For example, there is a Namespace called System.Data. Although this Namespace has classes in it, such as DataSet and DataTable, it also has Namespaces within ... data controls, storing the results that are returned by commands and the DataAdapters. Unlike the recordset from ADO and DAO, the DataSet actually brings back a hierarchical view of the da...

Ngày tải lên: 24/12/2013, 06:17

... • A private variable for each property to store class data • Code to modify and return that data Steps 1. Create a Windows Form and name it frmHowTo9_2. Then place text boxes for each ... 9.2 Create a Class That Implements the Interface You Defined Now that you have defined the public interface of your class, you need to create a class that will implement that interface,...

Ngày tải lên: 24/12/2013, 06:17

... the database user account. I have been authenticated and logged into SQL Server and now I need to access data that is stored within a SQL Server database. Without a specific database user account, ... account, I am unable to access and use data that SQL Server manages. Technique Enterprise Manager provides the dialog boxes that are necessary to create user accounts in any of its d...

Ngày tải lên: 24/12/2013, 06:17