public virtual ExpParaOp GetOp(IEventArgs args)
{
if (op == null)
{
op = ExpSetParser.Parse(exp, args);
}
return(op);
}
public override void DoAction(IEventArgs args)
{
// 如果有变量每次重新生成
if (op == null || (exp.Contains(FreeUtil.VAR_START) && exp.Contains(FreeUtil.VAR_END)))
{
op = ExpSetParser.Parse(FreeUtil.ReplaceVar(exp, args), args);
}
try
{
op.Op(args);
}
catch (Exception e)
{
Sharpen.Runtime.PrintStackTrace(e);
}
}