使用已经给出的部分答案,我创建了一个可以提取和实现的任何数据类型。StringReader
Enum
IConvertible
用法
using(var reader = new PacketReader("1 23 ErrorOk StringValue 15.22")
{
var index = reader.ReadNext<int>();
var count = reader.ReadNext<int>();
var result = reader.ReadNext<ErrorEnum>();
var data = reader.ReadNext<string>();
var responseTime = reader.ReadNext<double>();
}
实现
public class PacketReader : StringReader
{
public PacketReader(string s)
: base(s)
{
}
public T ReadNext<T>() where T : IConvertible
{
var sb = new StringBuilder();
do
{
var current = Read();
if (current < 0)
break;
sb.Append((char)current);
var next = (char)Peek();
if (char.IsWhiteSpace(next))
break;
} while (true);
var value = sb.ToString();
var type = typeof(T);
if (type.IsEnum)
return (T)Enum.Parse(type, value);
return (T)((IConvertible)value).ToType(typeof(T), System.Globalization.CultureInfo.CurrentCulture);
}
}