/// <summary> Removes 'handler' from the stack as long it is not the internal handler </summary>
/// <param name="handler"></param>
public void Remove(VEBooleanDelegateIntString handler)
{
if (handler != sqlHandler.Handler)
{
base.Remove(handler);
}
}
/// <summary> Passes 'code' and 'message' to each stacked handler delegate.
/// <para> Returns true when the first of them handles the error, false if none did </para>
/// </summary>
/// <param name="code"></param>
/// <param name="message"></param>
/// <returns></returns>
public bool Handle(int code, string message)
{
bool handled = false;
for (VEBooleanDelegateIntString handler = Last; handler != null; handler = Previous)
{
if (handled = !handler(code, message))
{
break;
}
}
return(handled);
}
/// <summary> Instantiates a VESQLHandlers object adding 'handler' to the handlers stack </summary>
/// <param name="handler"></param>
public VESQLHandlers(VEBooleanDelegateIntString handler) : base(handler)
{
}
