大约有 3,100 项符合查询结果（耗时：0.0294秒） [XML]
Check if SQL Connection is Open or Closed
...soft.com/en-us/library/system.data.sqlclient.sqlconnection.state(v=vs.110).aspx
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What is the use of “ref” for reference-type variables in C#?
...y nicely explained here :
http://msdn.microsoft.com/en-us/library/s6938f28.aspx
Abstract from the article:
A variable of a reference type does not contain its data directly; it
contains a reference to its data. When you pass a reference-type
parameter by value, it is possible to change the...
What’s the best way to check if a file exists in C++? (cross platform)
...d <sys/stat.h> See msdn.microsoft.com/en-us/library/14h5k7ff(VS.71).aspx
– activout.se
Nov 18 '08 at 10:35
1
...
Access to the path is denied
...ppPool user. See this article on the official IIS site: learn.iis.net/page.aspx/624/application-pool-identities
– Oded
Feb 2 '11 at 17:46
...
Prevent user from seeing previously visited secured page after logout
...(Session["userId"] == null)
{
Response.Redirect("Login.aspx");
}
else
{
Response.ClearHeaders();
Response.ClearContent();
Response.Clear();
Session.Abandon();
Session.Remove("\\w+");
Response.AddHeader("Cache...
What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
....
// Metadata version: v2.0.50215
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 2:0:0:0
}
.assembly sample
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01...
How do I disable the 'Debug / Close Application' dialog on Windows Vista?
...
See here:
http://msdn.microsoft.com/en-us/library/bb513638.aspx
regedit
DWORD HKLM or HKCU\Software\Microsoft\Windows\Windows Error Reporting\DontShowUI = "1"
will make WER silently report. Then you can set
DWORD HKLM or HKCU\Software\Microsoft\Windows\Windows Error Reporting\Dis...
How to reset Jenkins security settings from the command line?
...>#" "/usr/share/jenkins/ref/users/admin/config.xml" sed -i -e "s#<apiToken>.*</apiToken>#<apiToken>${API_TOKEN}</apiToken>#" "/usr/share/jenkins/ref/users/admin/config.xml" ```
– Laurent Picquet
May 19 '17 at 7:33
...
Equivalent of *Nix 'which' command in PowerShell?
...ript. More on profiles - msdn.microsoft.com/en-us/library/bb613488(VS.85).aspx
– Steven Murawski
Sep 15 '08 at 18:45
63
...
.NET XML serialization gotchas? [closed]
...//msdn.microsoft.com/en-us/library/system.io.memorystream.getbuffer(VS.80).aspx
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