в 15:31, 26 мая 2010

2010-05-26T15:31:53Z

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2010-05-26T12:17:45Z

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==Extracting groups from money matches==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;
using System.Reflection;
public class MainClass{
public static void Main(){
Regex r = new Regex(@"\$((\d{1,3},)*\d+)\.(\d{2})");
Match m = r.Match("$1,035.66,100.99");
Console.WriteLine("Dollar part: {0}, cents: {1}",
m.Groups[1].Captures[0].Value, m.Groups[3].Captures[0].Value);
}
}</source>
<pre class=codeResult>Dollar part: 1,035, cents: 66</pre>

==Matching money: \$(((\d{1,3},)+\d{3})|\d+)\.\d{2}==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;
using System.Reflection;
public class MainClass{
public static void Main(){
Regex moneyR = new Regex(@"\$(((\d{1,3},)+\d{3})|\d+)\.\d{2}");
string[] money = new string[] { "$0.99",
"$1099999.00",
"$10.25",
"$90,999.99",
"$1,990,999.99",
"$1,999999.99" };
foreach (string m in money){
Console.WriteLine(m);
Console.WriteLine(moneyR.IsMatch(m));
}
}
}</source>
<pre class=codeResult>$0.99
True
$1099999.00
True
$10.25
True
$90,999.99
True
$1,990,999.99
True
$1,999999.99
False</pre>

==Matching money: \$(\d{1,3},)*\d+\.\d{2}==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;
using System.Reflection;
public class MainClass{
public static void Main(){
Regex moneyR = new Regex(@"\$(\d{1,3},)*\d+\.\d{2}");
string[] money = new string[] { "$0.99",
"$1099999.00",
"$10.25",
"$90,999.99",
"$1,990,999.99",
"$1,999999.99" };
foreach (string m in money){
Console.WriteLine(m);
Console.WriteLine(moneyR.IsMatch(m));
}
}
}</source>
<pre class=codeResult>$0.99
True
$1099999.00
True
$10.25
True
$90,999.99
True
$1,990,999.99
True
$1,999999.99
True</pre>

==Matching money: \$\d+\.\d{2}==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Text.RegularExpressions;
using System.Reflection;
public class MainClass{
public static void Main(){
Regex moneyR = new Regex(@"\$\d+\.\d{2}");
string[] money = new string[] { "$0.99",
"$1099999.00",
"$10.25",
"$90,999.99",
"$1,990,999.99",
"$1,999999.99" };
foreach (string m in money){
Console.WriteLine(m);
Console.WriteLine(moneyR.IsMatch(m));
}
}
}</source>
<pre class=codeResult>$0.99
True
$1099999.00
True
$10.25
True
$90,999.99
False
$1,990,999.99
False
$1,999999.99
False</pre>

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Csharp/CSharp Tutorial/Regular Expression/Regex Money - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия