Customizing a Network Using the Registry phần 1

... these parameters and their recommended values are provided below:  EnableDeadGWDetect (REG_DWORD data type). The default value (1) enables TCP/IP to switch to a secondary gateway if many connections ... in cases when you are under a DoS attack, such behavior is undesirable, since all traffic can be redirected to a gateway that is not constantly monitored. Because of this reason, set...

Ngày tải lên: 07/11/2013, 08:15

... Service Registry Values Value name Data type Description Values [default]. 1 = Always start the SNTP server. NtpServer REG_SZ Stores the value from NET TIME/SETSNTP. Blank by defaut. Sample data value: ... ensure that date and time are properly synchronized throughout your organization. Unfortunately, installation instructions don't explain the reliance of user authentication o...

Ngày tải lên: 07/11/2013, 08:15

... create the procedure in the database. Listing 11 .4: ADDPRODUCT4.SQL /* AddProduct4.sql creates a procedure that adds a row to the Products table using values passed as parameters to the ... are called instead of the INSERT, UPDATE, and DELETE statements you've seen how to set in a DataAdapter object's InsertCommand, UpdateCommand, and DeleteCommand prop...

Ngày tải lên: 14/12/2013, 13:15

... with the other parking places for favorite icons, like the Sidebar and the Finder toolbar. Figure 4 -1. To add an icon to the Dock, simply drag it there. You haven't moved the original ... it in a window. You can even Option- click one icon after another, opening them all while the stack remains arrayed before you. Or grab an icon and drag it right out of the stack—...

Ngày tải lên: 26/01/2014, 06:20

... to the database by specifying the password for the database user. You used the sa user when creating the database connection earlier, and you therefore need to reenter the password for that ... The area on the bottom left of the dialog box shows the tables and views you can access using your form. The area on the bottom right shows the tables and views you'...

Ngày tải lên: 24/12/2013, 01:17

... specifies the name of the database. uid specifies the name of the database user. pwd specifies the password for the user. Warning For security reasons, do not include the username password in ... ADO.NET automatically stores database connections in a pool. Connection pooling offers a great performance improvement because you don't have to wait for a brand new connecti...

Ngày tải lên: 07/11/2013, 10:15

... learn how to add a DataRow to a DataTable. First, the following code creates a DataSet object named myDataSet and populates it by calling mySqlDataAdapter.Fill(): DataSet myDataSet = new DataSet(); ... from a DataTable. Notice that the ProductID to modify is passed as a parameter: public static void RemoveDataRow( DataTable myDataTable, int productID, SqlDataAdapter m...

Ngày tải lên: 14/12/2013, 13:15

... Console.WriteLine("ProductID database type = " + productsSqlDataReader.GetDataTypeName(productIDColPos)); Console.WriteLine("ProductName database type = " + productsSqlDataReader.GetDataTypeName(productNameColPos)); ... type. You can see this type correspondence in Table 9.3 , shown earlier. You can get the database type for a column using the GetDataTypeNa...

Ngày tải lên: 24/12/2013, 01:17