Csharp/C Sharp by API/System.Globalization/NumberFormatInfo
Содержание
new NumberFormatInfo()
<source lang="csharp"> using System; using System.Globalization; using System.Text; public class NumParsingApp {
public static void Main(string[] args) {
string u = "AA -1,234,567.890 ";
NumberFormatInfo ni = new NumberFormatInfo();
ni.CurrencySymbol = "AA";
double h = Double.Parse(u, NumberStyles.Any, ni);
Console.WriteLine("h = {0:F}", h);
}
}
</source>
NumberFormatInfo.CurrencyGroupSeparator
<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(){
string[] money = new string[] { "$0.99", "$0,99", "$1000000.00", "$10.25", "$90,000.00", "$90.000,00", "$1,000,000.00", "$1,000000.00" };
NumberFormatInfo info = CultureInfo.CurrentCulture.NumberFormat;
Regex moneyint = new Regex(String.Format(@"\{0}(\dШаблон:1,3\{0})*\d+\{1}\dШаблон:2",
info.CurrencyGroupSeparator, info.CurrencyDecimalSeparator));
foreach (string m in money)
{
Console.WriteLine("{0}: {1}", m, moneyint.IsMatch(m));
}
}
}
</source>
NumberFormatInfo.CurrencySymbol
<source lang="csharp"> using System; using System.Globalization; class MainClass {
public static void Main()
{
CultureInfo ci = new CultureInfo("nl-BE");
NumberFormatInfo nfi = ci.NumberFormat;
Console.WriteLine("Currency symbol: " + nfi.CurrencySymbol);
Console.WriteLine("Decimal seperator: " + nfi.NumberDecimalSeparator);
}
}
</source>
NumberFormatInfo.NumberDecimalSeparator
<source lang="csharp"> using System; using System.Globalization; class MainClass {
public static void Main()
{
CultureInfo ci = new CultureInfo("nl-BE");
NumberFormatInfo nfi = ci.NumberFormat;
Console.WriteLine("Currency symbol: " + nfi.CurrencySymbol);
Console.WriteLine("Decimal seperator: " + nfi.NumberDecimalSeparator);
}
}
</source>
NumberFormatInfo.NumberGroupSeparator
<source lang="csharp"> using System; using System.Globalization; using System.Threading;
class Class1 {
static void Main(string[] args) {
CultureInfo MyCulture = new CultureInfo(Thread.CurrentThread.CurrentUICulture.LCID);
NumberFormatInfo Vnf = new NumberFormatInfo();
Console.WriteLine(123456.ToString("c", MyCulture));
Vnf = MyCulture.NumberFormat;
Vnf.CurrencyDecimalSeparator = ",";
Vnf.CurrencyGroupSeparator = ".";
Vnf.NumberDecimalSeparator = ",";
Vnf.NumberGroupSeparator = ".";
MyCulture.NumberFormat = Vnf;
Console.WriteLine(123456.ToString("C", MyCulture));
}
}
</source>
