What is DataGrid control?
DataGrid is used to display data in scrollable grid. It requires data source to populate data in the grid. It is a server side control and can be dragged from the toolbox to the web form. Data Source for the DataGrid can be either a DataTable or a database.
Which of the following are the properties of the DataGrid control?
DataGrid and Datalist Controls in ASP.NET
| PROPERTY | DESCRIPTION |
|---|---|
| BackImageUrl | Gets or sets the URL of an Image to display in the background of the DataGrid. |
| BorderColor, BorderStyle, Borderwidth | Sets the border properties of the control. Syntax: BorderColor =”black”; BorderWidth =”1″ |
What is Adodc control in VB?
The Full Form of ADODC is ActiveX data control. ADO is used in C++ and Visual Basic programs to connect to SQL Server and other databases. The ADO (ActiveX Data Object) data control is the primary interface between a Visual Basic application and a database. It can be used without writing any code at all!
What is meant by grid in Visual Basic?
A grid view or a datagrid is a graphical control element that presents a tabular view of data. A typical grid view also supports some or all of the following: Clicking a column header to change the sort order of the grid.
Which of the following is specified by the Datamember property?
The Data Member property specifies which object specified by the Data Source property is described by the Record set object.
What is the difference between Adodb and Adodc?
Adodc is just a data control, whereas Adodb is class library. you can bound a recordset to a data source like adodc. it is just for making connection easily and to navigate through the data, whereas adodb is much more like transactiion handiling and more commmand over connection and recordset object.
What is the purpose of Adodc?
Provides compatibility with the Visual Basic 6.0 ADO Data Control , which enabled you to create a connection to a database using Microsoft ActiveX Data Objects ( ADO ).
What is the use of DataGrid in vb net?
The DataGrid control can be used to display either a single table or the hierarchical relationships between a set of tables. When the DataGrid control is displaying a table and the AllowSorting property is set to true, data can be resorted by clicking the column headers. The user can also add rows and edit cells.
How is DataGrid control used in Visual Basic?
DataGrid control can be used to display the entire table of a recordset of a database. It allows users to view and edit the data. DataGrid control is the not the default item in the Visual Basic control toolbox, you have add it from the VB6 components.
Which is the best control in VB 6.0?
Perhaps the most anticipated and useful of the VB 6.0 controls is the DataGrid. The DataGrid control combines a data display function (such as the VB Label control) and a data navigation function (such as the VB Adodc control) into a single control. DataGrid sports a highly functional spreadsheet-style user interface.
What are data aware controls in VB 6.0?
The new data access controls of VB 6.0 belong to a class of controls known as “data aware,” or “data bound,” controls. These controls can be bound to rows and columns of a relational database source, greatly reducing the programming legwork required to manipulate the data.
Can a DataGrid be updated through the bound dataset?
If the data in the bound dataset is updated through any mechanism, the DataGrid control reflects the changes. If the data grid and its table styles and column styles have the ReadOnly property set to false, the data in the dataset can be updated through the DataGrid control. Only one table can be shown in the DataGrid at a time.