BeginDescribeVirtualGateways Method (describeVirtualGatewaysRequest, callback, state)

Initiates the asynchronous execution of the DescribeVirtualGateways operation.

Declaration Syntax

IAsyncResult BeginDescribeVirtualGateways(
	DescribeVirtualGatewaysRequest describeVirtualGatewaysRequest,
	AsyncCallback callback,
	Object state
)

Parameters

describeVirtualGatewaysRequest (DescribeVirtualGatewaysRequest): Container for the necessary parameters to execute the DescribeVirtualGateways operation on AmazonDirectConnect.

callback (AsyncCallback): An AsyncCallback delegate that is invoked when the operation completes.

state (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 EndDescribeVirtualGateways operation.