BeginExecuteNonQuery Method (AsyncCallback, Object)

MySQL Connector/Net

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Initiates the asynchronous execution of the SQL statement or stored procedure that is described by this MySqlCommand.

Namespace:  MySql.Data.MySqlClient
Assembly:  MySql.Data (in MySql.Data.dll) Version: 6.2.2.0

Syntax

C#
public IAsyncResult BeginExecuteNonQuery(
	AsyncCallback callback,
	Object stateObject
)
Visual Basic (Declaration)
Public Function BeginExecuteNonQuery ( _
	callback As AsyncCallback, _
	stateObject As Object _
) As IAsyncResult
Visual C++
public:
IAsyncResult^ BeginExecuteNonQuery(
	AsyncCallback^ callback, 
	Object^ stateObject
)

Parameters

callback
Type: System..::.AsyncCallback
An AsyncCallback delegate that is invoked when the command's execution has completed. Pass a null reference (Nothing in Visual Basic) to indicate that no callback is required.
stateObject
Type: System..::.Object
A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback procedure using the AsyncState property.

Return Value

An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndExecuteNonQuery(IAsyncResult), which returns the number of affected rows.

See Also

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