Turbulent diffusion from a point source, laboratory data

Ngày tải lên: 18/05/2014, 19:36

... Hyperlink from a Row in the Data Grid to a Detail Page Often, I need to zero in and display data based on a record in the DataGrid control. How do I display detail information in a separate page from ... OleDbDataAdapter ID odaProducts SelectCommand SELECT ProductID, ProductName FROM Products DataSet ID dsProducts DataGrid ID dgProducts DataSource dsProducts DataK...

Ngày tải lên: 21/01/2014, 12:20

... Team LiB ] Recipe 4.7 Updating a Data Source with Data from a Different Data Source Problem You want to update a data source using changes made to another data source for data replication ... that have changed in the original data source. This DataSet is then used to apply the changes to a second data source using its DataAdapter; the DataSet for the second d...

Ngày tải lên: 21/01/2014, 11:20

... executed from directories that contain other web data. If you can, maintain web page usernames and passwords separately from operating system usernames and passwords. Log web access, and look ... its knees. A related attack for computers that store data (such as mail) is to keep sending data until the storage space on the server runs out. This is a denial of service attack that,...

Ngày tải lên: 29/09/2013, 13:20

... Team LiB ] Recipe 7.7 Displaying an Image from a Database in a Web Forms Control Problem You need to display an image from a database column in an ASP.NET control. Solution Fill an ASP.NET ... an ASP.NET Image control from a database field by pointing the ImageUrl property of an Image control to a web page that retrieves the image from the database. The solution co...

Ngày tải lên: 28/10/2013, 18:15

... ds; private SqlDataAdapter da; private BindingManagerBase bm; // . . . private void DisplayDatabaseImageForm_Load(object sender, System.EventArgs e) { // Create the DataSet. ds ... object within the data source, such as a row in a DataTable. The BindingContext class is used to instantiate a BindingManagerBase object and either a CurrencyManager or PropertyManag...

Ngày tải lên: 28/10/2013, 18:15

... Displaying Data from a Database How a data- driven Web site works In a data- driven Web site, data is retrieved from an underlying database by using scripts, such as active server pages (ASP) ... in ASP, in order to create a data- driven Web site. Module 1: Displaying Data from a Database 5 Database Architecture A database is a collection of dat...

Ngày tải lên: 11/12/2013, 14:15

... Detail Results Page 30 Review 34 Module 1: Displaying Data from a Database Module 1: Displaying Data from a Database 13 Demonstration: Connecting to a Database by Using the Database ... database. Therefore, you do not need expertise in ASP, in order to create a data- driven Web site. Module 1: Displaying Data from a Database 5 Database Architecture...

Ngày tải lên: 21/12/2013, 19:15

... underlying DataRow. Adding a DataRowView to a DataView To add a new DataRowView to a DataView, you call the AddNew() method of your DataView. The AddNew() method returns a DataRowView object that ... System .Data. SqlClient; class AddModifyAndRemoveDataRowViews { public static void DisplayDataRow( DataRow myDataRow, DataTable myDataTable ) { Console.WriteLine(&qu...

Ngày tải lên: 24/12/2013, 01:17

... [ Team LiB ] Recipe 2.17 Displaying Columns from a Related DataTable Problem You want to add a column to a DataTable that displays a value from a row in a related table in the DataSet. ... values Max Largest value Min Smallest value StDev Statistical standard deviation of all values Sum Sum of all values Var Statistical variance of all values The sample code create...

Ngày tải lên: 21/01/2014, 11:20