大约有 4,855 项符合查询结果(耗时:0.0192秒) [XML]

https://stackoverflow.com/ques... 

What is the recommended batch size for SqlBulkCopy?

... 65+ million records, and growing) into a SQL Server 2005 database using a C# console application (.Net 2.0). As Jeremy has already pointed out, you will need to do some fine-tuning for your particular circumstances, but I would recommend you have an initial batch size of 500, and test values both ...
https://stackoverflow.com/ques... 

How do I check for a network connection?

... Not the answer you're looking for? Browse other questions tagged c# networking or ask your own question.
https://stackoverflow.com/ques... 

How to return a file using Web API?

I am using ASP.NET Web API . I want to download a PDF with C# from the API (that the API generates). 5 Answers ...
https://stackoverflow.com/ques... 

await vs Task.Wait - Deadlock?

... Not the answer you're looking for? Browse other questions tagged c# task-parallel-library deadlock async-await or ask your own question.
https://stackoverflow.com/ques... 

What is the best practice for “Copy Local” and with project references?

I have a large c# solution file (~100 projects), and I am trying to improve build times. I think that "Copy Local" is wasteful in many cases for us, but I am wondering about best practices. ...
https://stackoverflow.com/ques... 

Mapping composite keys using EF code first

... Not the answer you're looking for? Browse other questions tagged c# sql-server entity-framework entity-framework-6 or ask your own question.
https://stackoverflow.com/ques... 

Why is HttpClient BaseAddress not working?

... Not the answer you're looking for? Browse other questions tagged c# .net dotnet-httpclient or ask your own question.
https://stackoverflow.com/ques... 

Why don't structs support inheritance?

...of arrays, Bad Things happen, as can be seen in C++. Consider this pseudo-C# code: struct Base { public int A; } struct Derived : Base { public int B; } void Square(Base[] values) { for (int i = 0; i < values.Length; ++i) values [i].A *= 2; } Derived[] v = new Derived[2]; Squ...
https://stackoverflow.com/ques... 

How do I choose between Semaphore and SemaphoreSlim?

...maphore and 1/4 microsecond for SemaphoreSlim to do a WaitOne or Release ["C# 5.0 in a Nutshell" pg. 890] So maybe that's what they mean by very short wait times? – David Sherret May 18 '13 at 16:30 ...
https://stackoverflow.com/ques... 

Automatically add all files in a folder to a target using CMake?

...and is very seldom used on other OS than Windows. You might find even more C# developers on Linux than people with powershell. And the most important fact is the question: "Is it possible to do it in directly in CMake? How?" – reichhart Jul 2 at 21:56 ...