In C#, it has a escape chatacter @ then can ingnore all the escape charactrer
in string, how about in VB.NET, any escape character like @?
Thank you 6 27776
=?Utf-8?B?SEsgZ3V5?= <HK***@discussi ons.microsoft.c om> wrote in
news:8B******** *************** ***********@mic rosoft.com: In C#, it has a escape chatacter @ then can ingnore all the escape charactrer in string, how about in VB.NET, any escape character like
I don't believe so.
Just double all quotes.
--
Lucas Tam (RE********@rog ers.com)
Please delete "REMOVE" from the e-mail address when replying. http://members.ebay.com/aboutme/coolspot18/ in string, how about in VB.NET, any escape character like @? Thank you
No.
"HK guy" <HK***@discussi ons.microsoft.c om> wrote in message
news:8B******** *************** ***********@mic rosoft.com... In C#, it has a escape chatacter @ then can ingnore all the escape
charactrer in string, how about in VB.NET, any escape character like @? Thank you
No, In VB.NET, you can find the special character in module
Microsoft.Visua lBasic.ControlC hars. These constants are equivalent to escape
characters of C#.
* =?Utf-8?B?SEsgZ3V5?= <HK***@discussi ons.microsoft.c om> scripsit: In C#, it has a escape chatacter @ then can ingnore all the escape charactrer in string, how about in VB.NET, any escape character like @?
There are no escape characters. Notice that a single quote must be
"encoded" as two single quotes inside a string literal. For special
characters, take a look at 'ControlChars':
\\\
Dim s As String = "Hello" & ControlChars.Ne wLine & "World"
///
There is no runtime performance loss because the compiler will determine
that this is a single constant and store it as a single constant in the
executable file.
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/>
Herfried, \\\ Dim s As String = "Hello" & ControlChars.Ne wLine & "World" ///
There is no runtime performance loss because the compiler will determine that this is a single constant and store it as a single constant in the executable file.
It can be true however what the hell of a loss of performance this could
be, even when it is in a loop which goes a billion times it would be less
than a millisecond probably.
:-)
Cor
* "Cor Ligthert" <no**********@p lanet.nl> scripsit: There is no runtime performance loss because the compiler will determine that this is a single constant and store it as a single constant in the executable file.
It can be true however what the hell of a loss of performance this could be, even when it is in a loop which goes a billion times it would be less than a millisecond probably.
Full ACK. I only wanted to make sure that the OP doesn't think VB.NET
isn't as clever as C# ;-).
--
Herfried K. Wagner [MVP]
<URL:http://dotnet.mvps.org/> This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Alden Streeter |
last post by:
Here is the HTML that is being output by my asp page:
<a href='Files/category/computers/bigimages/computers-sub-monitors.jpg'
target='_blank' onMouseOver="window.status='Click for a larger image of
MONITOR, 19\" CODAR EAGLE.';return true;"
onMouseOut="window.status='';return true;">
<img width='98' height='96' border='0'
src='Files/category/computers/bigimages/computers-sub-monitors.jpg'
alt='MONITOR, 19" CODAR EAGLE'></a>
|
by: Grant Allen |
last post by:
I know this has been asked before - I've trawled through the mail archives and FAQs looking for any info, and only found "that's the way it works" answers.
Basically, I want to turn off backslash ( \ ) as an escape character in string literals. It makes porting apps to PostgreSQL much more difficult, because no major rdbms behaves this way (at least, none of Oracle, SQL Server,DB2, Sybase, Informix, SQL Anywhere or SQL Base ... the one's...
|
by: teachtiro |
last post by:
Hi,
'C' says \ is the escape character to be used when characters are
to be interpreted in an uncommon sense, e.g. \t usage in printf(),
but for printing % through printf(), i have read that %% should be used.
Wouldn't it have been better (from design perspective) if the same
escape character had been used in this case too.
Forgive me for posting without verfying things with any standard
compiler, i don't have the means for now.
|
by: newsgroupie |
last post by:
Hi Newsgroupies,
Please could someone tell me the escape character for " (double quote)
in a string.Format(...) method as \x22 doesn't work as it comes out as
\" in the result.
i.e. string.Format("you say \x22goodbye\x22 and I say \x22hello\x22");
....comes out as...
|
by: Steve |
last post by:
string str ="\"C:\Program Files\Internet Explorer\iexplore.exe\" -nohome"
How can I remove charcter to
string str = ="C:\Program Files\Internet Explorer\iexplore.exe -nohome"
| |
by: Steve |
last post by:
The string in registry is
"rundll32.exe C:\Program Files\INTERN~1\hmmapi.dll,OpenInboxHandler"
After opensubkey and getregistry, I got
"rundll32.exe \"C:\\Program Files\\INTERN~1\\hmmapi.dll\",OpenInboxHandler"
Is there anyway I can get the string exactly in registry without escape
character?
|
by: Jeff S |
last post by:
In a VB.NET code behind module, I build a string for a link that points to a
JavaScript function. The two lines of code below show what is relevant.
PopupLink = "javascript:PopUpWindow(" & Chr(34) & PopUpWindowTitle & Chr(34)
& ", " & Chr(34) & CurrentEventDetails & ")"
strTemp += "<BR><A HREF='#' onClick='" & PopupLink & "'>" & EventName &
"</A><BR>"
The problem I have is that when the string variables or
contain a string with an...
|
by: pkaeowic |
last post by:
I am having a problem with the "escape" character \e. This code is in my
Windows form KeyPress event. The compiler gives me "unrecognized escape
sequence" even though this is documented in MSDN. Any idea if this is a bug?
if (e.KeyChar == '\e')
{
this.Close();
}
|
by: slomo |
last post by:
How to read strings cantaining escape character from a file and use it
as escape sequences?
for example, a file 'unicodes.txt' has contents:
\u0050\u0079\u0074\u0068\u006f\u006e
Now,
'\\u0050\\u0079\\u0074\\u0068\\u006f\\u006e\n'
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
| |
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |