本文整理汇总了C#中System.UInt16.TryParse方法的典型用法代码示例。如果您正苦于以下问题：C# UInt16.TryParse方法的具体用法？C# UInt16.TryParse怎么用？C# UInt16.TryParse使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了UInt16.TryParse方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: foreach
string[] numericStrings = { "1293.8", "+1671.7", "28347.",
" 33113684 ", "(0)", "-0", "-1",
"+1293617", "18-", "119870", "31,024",
" 3127094 ", "00700000" };
uint number;
foreach (string numericString in numericStrings)
{
if (UInt32.TryParse(numericString, out number))
Console.WriteLine("Converted '{0}' to {1}.", numericString, number);
else
Console.WriteLine("Cannot convert '{0}' to a UInt32.", numericString);
}输出：
Cannot convert '1293.8' to a UInt32. Cannot convert '+1671.7' to a UInt32. Cannot convert '28347.' to a UInt32. Converted ' 33113684 ' to 33113684. Cannot convert '(0)' to a UInt32. Converted '-0' to 0. Cannot convert '-1' to a UInt32. Converted '+1293617' to 1293617. Cannot convert '18-' to a UInt32. Converted '119870' to 119870. Cannot convert '31,024' to a UInt32. Converted ' 3127094 ' to 3127094. Converted '0070000' to 70000.
示例2: Main
//引入命名空间
using System;
using System.Globalization;
public class Example
{
public static void Main()
{
string numericString;
NumberStyles styles;
numericString = "10603";
styles = NumberStyles.Integer;
CallTryParse(numericString, styles);
numericString = "-10603";
styles = NumberStyles.None;
CallTryParse(numericString, styles);
numericString = "29103.00";
styles = NumberStyles.Integer | NumberStyles.AllowDecimalPoint;
CallTryParse(numericString, styles);
numericString = "10345.72";
styles = NumberStyles.Integer | NumberStyles.AllowDecimalPoint;
CallTryParse(numericString, styles);
numericString = "2210E-01";
styles = NumberStyles.Integer | NumberStyles.AllowExponent;
CallTryParse(numericString, styles);
numericString = "9112E-01";
CallTryParse(numericString, styles);
numericString = "312E01";
CallTryParse(numericString, styles);
numericString = "FFC8";
CallTryParse(numericString, NumberStyles.HexNumber);
numericString = "0x8F8C";
CallTryParse(numericString, NumberStyles.HexNumber);
}
private static void CallTryParse(string stringToConvert, NumberStyles styles)
{
ushort number;
bool result = UInt16.TryParse(stringToConvert, styles,
CultureInfo.InvariantCulture, out number);
if (result)
Console.WriteLine("Converted '{0}' to {1}.", stringToConvert, number);
else
Console.WriteLine("Attempted conversion of '{0}' failed.",
Convert.ToString(stringToConvert));
}
}输出：
Converted '10603' to 10603. Attempted conversion of '-10603' failed. Converted '29103.00' to 29103. Attempted conversion of '10345.72' failed. Converted '2210E-01' to 221. Attempted conversion of '9112E-01' failed. Converted '312E01' to 3120. Converted 'FFC8' to 65480. Attempted conversion of '0x8F8C' failed.