大约有 40,000 项符合查询结果(耗时:0.0305秒) [XML]

https://stackoverflow.com/ques... 

Catch an exception thrown by an async void method

... void method started. - https://msdn.microsoft.com/en-us/magazine/jj991977.aspx Note that using Wait() may cause your application to block, if .Net decides to execute your method synchronously. This explanation http://www.interact-sw.co.uk/iangblog/2010/11/01/csharp5-async-exceptions is pretty go...
https://stackoverflow.com/ques... 

MySQL 'create schema' and 'create database' - Is there any difference

... @DerMike I Seem To Recall, internetslang.com/ISTR-meaning-definition.asp – reevesy Aug 30 '12 at 16:55 2 ...
https://stackoverflow.com/ques... 

Good Free Alternative To MS Access [closed]

...abled frontend - consider PHP (with MySQL or PostgreSQL on the backend) or ASP.NET (with MSSQL Server at the backend). I strongly recommend you not to use C++ for such job. This language is very efficient and flexible, but advanced database frontend development with C++ is not the best idea. C++ is...
https://stackoverflow.com/ques... 

Add icon to submit button in twitter bootstrap 2

... This works, however please see w3schools.com/tags/tag_button.asp for more information on what the button tag is meant for and its cross browser effect. Use this with caution, especially with forms. – Matenia Rossides Mar 3 '12 at 7:22 ...
https://stackoverflow.com/ques... 

Entity Framework rollback and remove bad migration

... For those using EF Core with ASP.NET Core v1.0.0 I had a similar problem and used the following commands to correct it (@DavidSopko's post pointed me in the right direction, but the details are slightly different for EF Core): Update-Database <Name o...
https://stackoverflow.com/ques... 

Error to use a section registered as allowDefinition='MachineToApplication' beyond application level

The top line in all of my aspx pages in my /portal/ directory has this error message, and I know it's a common one. I have googled this error message to no end, and I see a lot of posts telling me to configure the /portal/ folder as an application in IIS (which I have), and more posts telling me I ...
https://stackoverflow.com/ques... 

“open/close” SqlConnection or keep open?

...tions are not actually opened and closed when you call SqlConnection.Open. ASP.NET recycles active connections from the pool when the connection string matches a previously used connection string. The overhead involved in this is inconsequential, and additionally, trying to "do it yourself" means yo...
https://stackoverflow.com/ques... 

Facebook share link without JavaScript

...ect way to achieve this. Create a server side page for example: "/sharer.aspx" Link this page whenever you want the share functionality. In the "sharer.aspx" get the refering url, and redirect user to "https://www.facebook.com/sharer/sharer.php?u={referer}" Example ASP .Net code: public partial...
https://stackoverflow.com/ques... 

Best way to resolve file path too long exception

... xml"? Is it web.config or something else? I have this problem on Web Page asp.net project – Ondra Starenko Dec 3 '19 at 12:02 ...
https://stackoverflow.com/ques... 

Binding a Button's visibility to a bool value in ViewModel

...riggers. Yes, this ties my ViewModel to a presentation technology (WPF vs. ASP.Net MVC, for example) a bit, but I seldom need to mix those technologies and refactoring if I ever do doesn't scare me, much. – Jacob Proffitt Aug 9 '11 at 21:07 ...