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Im new on the ASP.Net. I am working on a cart function.
My cart in session.
0001|1,0002|1
productid|quantity,productid|quantity,
How i can use Regex Replace and replace only quantity;
Example; 0001|1 --- > 0001|3 (It will 3 quantities)
Thanks and sorry little english.
I don't really know what you need, but if the quantity is between the two | you can use this code :
(?<=\|)(.*?)(?=\|)
http://imgur.com/a/Wb7s7
If quantity is between the | and the , use this:
(?<=\|)(.*?)(?=\,)
http://imgur.com/a/Ci7pb
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I have a random text, which can include special (for sendkeys) symbols like ), ( etc (obvious book, for example). Screening unsuitable too, becouse string send through the internet, so the size of string important. Can you suggest some decision?
Try this and see if your problems go away:
public void TypeCustomMessage(string message)
{
SendKeys.SendWait(Regex.Replace(message, #"(\+|\^|%|~|\(|\)|\[|]|\{|})", "{$1}"));
}
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Hei Guys
I got the regex for my software and it works. I only need the pattern that I will write between (" ") these. Thank you guys
The seperator should be a , or a .
Try this: '\d' for number, '\d+'for more numbers before ',' ...
\d+(,\d\d?)?
or
\d+(,\d{1,2})?
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my problem is to get word in between first and last of a string for example string st="abcdefghi" and my problem is to get only def
substring between first 3 and last 3 chars
string substring=str.Substring(3,str.Lenghth-6)
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How do i create a six digit sequence number in c# ?
Is there any other way than storing a string in the database like "000000" and later on incrementing it through the last inserted value ?
Use a plain old number as a sequence, this is what your DB will provide. If you want to display it with six digits, just call: yourNumber.ToString("D6")
(see docs)
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[code]>
10 /td>[/code]
I want to get 10 from this line. But I need to preserve the pattern. How can I write an expression that gets:
, newline, ignorewhitespace OR included indeterminate spaces, 10, ignorewhitespace OR included all space, /td
Thanks,
JOe K.
Ok, I'll be nice and help you this time. =)
I assumed that the number you are looking for can change.
var result = Regex.Match(
"[code]> 101 /td>[/code]",
#"(?<=\>\s*)\d+(?=\s*/td\>)").Value;
But please, try doing it the next time... I'll point you a tool that could help in designing and learning Regex:
http://www.radsoftware.com.au/regexdesigner/