大约有 780 项符合查询结果（耗时：0.0195秒） [XML]
Getting Http Status code number (200, 301, 404, etc.) from HttpWebRequest and HttpWebResponse
...
This is vb.net, the OP is using C#
– Kemuel Sanchez
Sep 8 '17 at 14:10
2
...
Convert nullable bool? to bool
...
What about in VB.NET if you do: dim newBool as Boolean = CBool(x)? Will null be converted to false or will a exception be thrown?
– Luke T O'Brien
Mar 8 '17 at 14:37
...
What is the 'CLSCompliant' attribute in .NET?
...the grand-vision of the CLR having many different frontend languages (like VB.NET - which dying a slow death - and others now gone, like MC++, Delphi.NET, Oxygene, J#, JScript.NET, and so on) limits the benefits of completing CLSCompliance given that the other remaining languages that support the CL...
What does placing a @ in front of a C# variable name do? [duplicate]
...
Maybe he came from a VB background where Step really IS a keyword.
– John Rudy
Oct 31 '08 at 19:59
10
...
DateTime “null” value
...
It came in .NET 2.0 right? The ? syntax was added to VB.NET in 3.5, but it has been in C# since 2.0 I believe.
– David Mohundro
Oct 21 '08 at 12:58
1
...
Escape @ character in razor view engine
...wever try to work out when an '@' is just an '@' and where it marks C# (or VB.Net) code. One of the main uses for this is to identify email addresses within a Razor view - it should not be necessary to escape the @ character in an email address.
...
Linq to Sql: Multiple left outer joins
...sing LINQ to SQL. I understand how to use one left outer join. I'm using VB.NET. Below is my SQL syntax.
6 Answers
...
Turn off auto formatting in Visual Studio
...
I had this problem while writing VB in an aspx page.
The solution was to go to 'Tools > Options > Text Editor > Basic > VB Specific' and turn 'Pretty Listing' OFF.
Note - in Visual Studio 2015 this can be found at:
Tools > Options > Te...
What is the difference between bool and Boolean types in C#
...the same. Boolean helps simplify conversion back and forth between C# and VB.Net. Most C# programmers tend to prefer 'bool', but if you are in a shop where there's a lot of both VB.Net and C# then you may prefer Boolean because it works in both places.
...
Why use the params keyword?
...ed Parameters (which we can now do even in C# ~2 decades after we could in VB ;P) (because:
1.1. it's the only way that guarantees prevention of unintended values passed to Parameters after Parameter order, Compatible-Type and/or count change after Calls have been coded,
1.2. it reduces those cha...