原來的exe拿到.NET Framework 2.0跑,default value仍然是false,如此將可能造成完全相反的結果,唯有將code重新在.NET Framework 2.0重新compile,才能將default value變成true。所以若library/framwork有變動,code必須重新compile,這是很嚴重的!!)。 在這方面,使用overload方式較適當。Framework作者只需定義兩個分開的method,...
(hWnd); //The following call enables the window //CWindow::EnableWindow() takes TRUE as the default parameter myWindow.EnableWindow(); if(myWindow.IsWindowEnabled()) { //Do something now that the window is enabled //Now it's time to disable the window again myWindow.EnableWindow(FALSE);...
将Line12改为：void clock::settime(int newh,int newm,int news)就可以了
建议以后想问别人问题,贴出出错的那段代码.我猜想和构造函数的默认参数有关系.
The display default-parameter isis command displays the default IS-IS configuration. Format display default-parameter isis Parameters None Views All views Default Level 1: Monitoring level Usage Guidelines None Example # Display the default IS-IS configuration. <HUAWEI> display default-parameter...
The display default-parameter isis command displays the default IS-IS configuration. Format display default-parameter isis Parameters None Views All views Default Level 1: Monitoring level Usage Guidelines None Example # Display the default IS-IS configuration. <HUAWEI> display default-param...
u怎么定义了一个好工作? [translate] aTan Chong Motor Sales Pte Ltd Tan Chong马达销售有限公司Pte [translate] aerror C2548: 'Cstudent::Cstudent' : missing default parameter for parameter 2 错误C2548 :‘Cstudent ::Cstudent’ : 参量2的缺掉缺省参量 [translate] ...
(It is a default parameter, and so it's not source-breaking.)CFileStatus structure size changed: The m_attribute member changed from BYTE to DWORD (to match the value that's returned from GetFileAttributes).CRichEditCtrl and CRichEditView use MSFTEDIT_CLASS (RichEdit 4.1 control) instead of ...
Support default parameter values in lambdas Proposed Prototype: No prototype needed Implementation: done Specification: https://github.com/dotnet/csharplang/blob/main/proposals/csharp-12.0/lambda-method-group-defaults.md Design Discussions https://github.com/dotnet/csharplang/blob/main/meetings/2022/...