/// <summary>
/// Execute non query command asyncronously.
/// </summary>
/// <param name="command">The complete command</param>
/// <param name="callback">The callback action handler.</param>
/// <param name="callbackException">The callback action exception handler.</param>
/// <param name="state">The action state.</param>
public static async void ExecuteCommand(DbCommand command,
Action <Nequeo.Threading.AsyncOperationResult <Int32> > callback,
Action <Nequeo.Threading.AsyncOperationResult <System.Exception> > callbackException, object state = null)
{
// Check to see if the critical parameters
// have been set, throw exception on each.
if (command == null)
{
throw new ArgumentNullException("command");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
AsyncExecuteCommand ret = new AsyncExecuteCommand(command, null, null);
System.Threading.Tasks.Task <Int32> data = Task <Int32> .Factory.FromAsync(ret.BeginExecute(), ret.EndExecute);
Int32 commandAsyncResult = await data;
if (callback != null)
{
callback(new Nequeo.Threading.AsyncOperationResult <Int32>(commandAsyncResult, state, "ExecuteCommand"));
}
if (callbackException != null)
{
callbackException(new Nequeo.Threading.AsyncOperationResult <System.Exception>(ret.Exception, state, "ExecuteCommand"));
}
}
/// <summary>
/// Execute non query command.
/// </summary>
/// <param name="command">The complete command</param>
/// <returns>The data table containing the data.</returns>
public static Int32 ExecuteCommand(DbCommand command)
{
// Check to see if the critical parameters
// have been set, throw exception on each.
if (command == null)
{
throw new ArgumentNullException("command");
}
// Create the new async operation
AsyncExecuteCommand ret = new AsyncExecuteCommand(command, null, null);
Int32 data = ret.FuncAsyncExecute();
// If an error occures then thow the excption.
if (ret.Exception != null)
{
throw new Exception(ret.Exception.Message, ret.Exception.InnerException);
}
return(data);
}
