C# - Replace string with regex

Asked Jul 26 '17 at 02:48

Active Jul 26 '17 at 03:35

Viewed 64 times

string text = @"<xml>
        <trans>2804</trans>
        <saletype>Quick-Service</saletype>
        <listitem>
        <item><type>1</type><qty>1</qty><desc>Description1 1 Printed Description1><1,16,1,5160,0,0,0,0,5160,52000</desc><cost> 52,000</cost></item>
        <item><type>1</type><qty>2</qty><desc>Description2 2 Printed Description2><1,16,1,5161,0,0,0,0,5161,52000</desc><cost> 52,000</cost></item>
        </listitem>
        </xml>";
string result = @"<xml>
        <trans>2804</trans>
        <saletype>Quick-Service</saletype>
        <listitem>
        <item><type>1</type><qty>1</qty><desc>Description1 Printed Description1</desc><cost> 52,000</cost></item>
        <item><type>1</type><qty>2</qty><desc>Description2 Printed Description2</desc><cost> 52,000</cost></item>
        </listitem>
        </xml>";

As the above request I want to delete a string in the desc tag. Appreciate your help.

edited Jul 26 '17 at 03:35

asked Jul 26 '17 at 02:48

Nguyễn Quang

Why regex?? https://stackoverflow.com/questions/9174402/replacing-the-innertext-of-an-xml-node-element does this helps? – User2012384 Jul 26 '17 at 02:58
you haven't really defined what you are trying to do too well. Also when dealing with XML, it's far better to parse it with .nets xml libs – Keith Nicholas Jul 26 '17 at 02:59
As mentioned before, regex isn't the best but if you insist you could try '(\w+ )\d+ ([^<]+)<[0-9,]+' => $1$2 – Furmek Jul 26 '17 at 03:02
This string has been fixed irreplaceable. Problem I need to get Description, Printed Description in desc tag – Nguyễn Quang Jul 26 '17 at 03:08
@Furmek I need you more specific guidance. Can you help me? – Nguyễn Quang Jul 26 '17 at 03:13
@Furmek I have found the answer from you. Thanks for your help. Many thank. – Nguyễn Quang Jul 26 '17 at 03:47

C# - Replace string with regex

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