Csharp/CSharp Tutorial/Regular Expression/Regex Money
Содержание
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>
Dollar part: 1,035, cents: 66
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>
$0.99 True $1099999.00 True $10.25 True $90,999.99 True $1,990,999.99 True $1,999999.99 False
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>
$0.99 True $1099999.00 True $10.25 True $90,999.99 True $1,990,999.99 True $1,999999.99 True
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>
$0.99 True $1099999.00 True $10.25 True $90,999.99 False $1,990,999.99 False $1,999999.99 False
