hi friends, i one method, that method contains more than 10 child methods with async, i would like to capture the exceptions from child in parent method, just see the my code for clearance
public static class StateMachineCommand
{
/// <summary>
/// Creates a DelegateCommand using a trigger and a state machine.
/// The command can be executed if the trigger can be executed on the current state machine status and the specified "CanExecute" function is null or returns true.
/// When the command is executed the specified action is executed and then the trigger is fired
/// </summary>
/// <typeparam name="TState">State machine status type.</typeparam>
/// <typeparam name="TTrigger">State machine status trigger.</typeparam>
/// <param name="stateMachine">A state machine instance</param>
/// <param name="trigger">A trigger.</param>
/// <param name="execute">Action to execute when the command is executed.</param>
/// <param name="canExecute">The command can be executed only if this function is null or return true and the current status of the machine supports the trigger.</param>
public static DelegateCommand CreateCommand<TState, TTrigger>(this StateMachine<TState, TTrigger> stateMachine, TTrigger trigger, Action execute = null, Func<bool> canExecute = null)
{
if (canExecute == null)
{
canExecute = () => true;
}
if (execute == null)
{
execute = () => { };
}
return new DelegateCommand(
executeMethod: () =>
{
execute(); ----->here am excuting all child methods and it's will not return any value and it's all async, if any error i caught here means i need to stop the following code whichever mentioned in green color
if (stateMachine.CanFire(trigger))
{
stateMachine.Fire(trigger);
}
},
canExecuteMethod: () => canExecute());
}