Updating is not supported by data source sqldatasource1 Free webcam iranian
Use the Filtering event to validate parameter values before executing the query.
For more information, see Script Exploits Overview.
Specify the Layout Template, Item Template, Edit Item Template, Insert Item Template that displays the List View similar to the previous section. To make the implementation simple, i have made it as inline query and it is a good practise to have it as SP's.
Thus, we have learnt how to provide edit/update/delete and insert feature for List View Control.
" Select Command="SELECT [Order ID], [Customer ID], [Employee ID], [Order Date], [Ship Name] FROM [Orders]" Delete Command="DELETE FROM [Orders] WHERE [Order ID] = @Order ID" Insert Command="INSERT INTO [Orders] ([Customer ID], [Employee ID], [Order Date], [Ship Name]) VALUES (@Customer ID, @Employee ID, @Order Date, @Ship Name)" Update Command="UPDATE [Orders] SET [Customer ID] = @Customer ID, [Employee ID] = @Employee ID, [Order Date] = @Order Date, [Ship Name] = @Ship Name WHERE [Order ID] = @Order ID" The following articles describe how to configure some of the more common Data Source controls: For a tutorial that uses automatic CRUD operations feature, see Add controls to column templates.
For a live example that demonstrates automatic data source operations, see Automatic operations.
We have explored the basics and adding paging feature to List View control through my previous articles List View Control in ASP. Like my previous articles on List View control, we will add this feature in 2 scenarios.
The following table provides the properties of the Data Source View class: The Sql Data Source control represents a connection to a relational database such as SQL Server or Oracle database, or data accessible through OLEDB or Open Database Connectivity (ODBC).
Connection to data is made through two important properties Connection String and Provider Name.
The following code snippet provides the basic syntax of the control: Configuring various data operations on the underlying data depends upon the various properties (property groups) of the data source control.
You may also examine the resources below: Automatic operations with Sql Data Source control in hierarchical grid Insert/Update/Delete with stored procedures and Sql Data Source control By default Rad Grid extracts the values from the column editors for all columns of the currently edited Grid Item when updating or inserting a new record unless they are set as read-only.
When deleting an item, Rad Grid extracts the values from the cells of the Grid Item that is to be deleted.
Not Supported Exception: Deleting is not supported by data source 'Sql Data Source1' unless Delete Command is specified" when i try to delete a row.. According to MSDN this exception is thrown "when an invoked method is not supported, or when there is an attempt to read, seek, or write to a stream that does not support the invoked functionality".