public CaseModel Func_MB_KB_B() { return(new CaseModel() { NameSign = @"单位换算", ExeEvent = () => { long b = 1751335; Console.WriteLine("b : {0}", b); double kb = ImageHandler.B_KB(b); Console.WriteLine("kb : {0}KB", kb); double mb = ImageHandler.B_MB(b); Console.WriteLine("mb : {0}MB", mb); return true; }, }); }