System notsupportedexception updating is not supported by data source

20-May-2016 14:52 by 8 Comments

System notsupportedexception updating is not supported by data source - parents with kids dating sites

Many of those conversions, however, are not possible.

The Selected event handler serializes the object that contains data that was retrieved from the Employee table. The Updating event handler deserializes the object in view state that contains the original data for the data record that is being updated.Method resolution is discussed in the next section.When the Update method is called, the data fields from the data-bound control, the parameters that were created declaratively in the Update Parameters element, and the parameters that were added in the Updating event handler are all merged.Finally, you can programmatically add and remove parameters in the Updating event, which occurs before the Update method is run.The method is resolved after the parameters are merged. 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".

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.. Could you please specify which line you think is causing the problem...For example, suppose a type that is specified by the The following three examples show a Web page, a code-behind page class, and a data-access class that enable a user to retrieve and update records in the Employees table in the Northwind database.The first example shows a Web page that contains two Object Data Source controls, a Drop Down List control, and a Details View control.This exception is thrown in scenarios in which it is generally sometimes possible for the object to perform the requested operation, and the object state determines whether the operation can be performed. NET Framework Available since 1.1Portable Class Library Supported in: portable .property can be an instance method or a static (Shared in Visual Basic) method.If no match is found, an Invalid Operation Exception exception is thrown.