'Declaration
 
Protected MustOverride Function BeginExecuteFindQuery( _
   ByVal queryParameters As FindQueryParameters, _
   ByVal callback As AsyncCallback, _
   ByVal state As Object _
) As IAsyncResult

'Usage
 
Dim instance As AsyncIndexDataSourceProvider
Dim queryParameters As FindQueryParameters
Dim callback As AsyncCallback
Dim state As Object
Dim value As IAsyncResult
 
value = instance.BeginExecuteFindQuery(queryParameters, callback, state)

protected abstract IAsyncResult BeginExecuteFindQuery( 
   FindQueryParameters queryParameters,
   AsyncCallback callback,
   object state
)

Parameters

queryParameters

callback

The AsyncCallback delegate to be called when the operation is complete.

state

An object containing state information for the operation.

.NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.

.NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.

Reference

AsyncIndexDataSourceProvider Class
AsyncIndexDataSourceProvider Members