在 WP7 上通过 Linq 2 SQL 存储拉丁字符
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【中文标题】在 WP7 上通过 Linq 2 SQL 存储拉丁字符【英文标题】：Storing Latin Characters through Linq 2 SQL on WP7 【发布时间】：2013-01-01 16:30:36 【问题描述】：我在 WP7 中使用 SQL CE 数据库。我有一个带有 nvarchar 列的表。 当我通过 linq 插入实体时，我看到符号 � 存储为拉丁字符。
数据库连接字符串： "Data Source=test.sdf;Locale Identifier=1035"
预计存储： Tuulispäät通过 SSMS 看到： Tuulisp�� t
我尝试设置线程文化，但问题仍然存在。
当我从 SSMS 执行插入 SQL 语句时，它按预期插入。 那么为什么用 Linq2SQL 插入时会出现问题呢？
有人可以阐明我错过了什么吗？任何解决方法或指针？
【问题讨论】：
你在哪里看到方形符号（使用哪个工具）？ Sql Server 管理工作室。此外，当我在 vs 调试器和控制台中看到数据库中的原始字符串时 “拉丁字符”究竟是什么意思？您从哪里获取数据，并且在插入数据之前 验证它可以吗？ 如问题所述，诸如“ä”（拉丁字母）之类的字符。我正在为 Windows 手机使用 linq2sql。我看不到原始 sql。 @Lokeshwer：您还没有解释从哪里获取数据。您也没有解释之后如何查看数据。 【参考方案1】：您只需要将数据转换为 UTF8 编码。 在 wp7 上使用这个类进行转换。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
public class ISO88591Encoding : Encoding
/// <summary>
/// Gets the name registered with the
/// Internet Assigned Numbers Authority (IANA) for the current encoding.
/// </summary>
/// <returns>
/// The IANA name for the current <see cref="System.Text.Encoding"/>.
/// </returns>
public override string WebName
get
return "iso-8859-1";
private char? fallbackCharacter;
/// <summary>
/// A character that can be set in order to make the encoding class
/// more fault tolerant. If this property is set, the encoding class will
/// use this property instead of throwing an exception if an unsupported
/// byte value is being passed for decoding.
/// </summary>
public char? FallbackCharacter
get return fallbackCharacter;
set
fallbackCharacter = value;
if (value.HasValue && !charToByte.ContainsKey(value.Value))
string msg = "Cannot use the character [0] (int value 1) as fallback value "
+ "- the fallback character itself is not supported by the encoding.";
msg = String.Format(msg, value.Value, (int)value.Value);
throw new EncoderFallbackException(msg);
FallbackByte = value.HasValue ? charToByte[value.Value] : (byte?)null;
/// <summary>
/// A byte value that corresponds to the <see cref="FallbackCharacter"/>.
/// It is used in encoding scenarios in case an unsupported character is
/// being passed for encoding.
/// </summary>
public byte? FallbackByte get; private set;
public ISO88591Encoding()
FallbackCharacter = '?';
/// <summary>
/// Encodes a set of characters from the specified character array into the specified byte array.
/// </summary>
/// <returns>
/// The actual number of bytes written into <paramref name="bytes"/>.
/// </returns>
/// <param name="chars">The character array containing the set of characters to encode.
/// </param><param name="charIndex">The index of the first character to encode.
/// </param><param name="charCount">The number of characters to encode.
/// </param><param name="bytes">The byte array to contain the resulting sequence of bytes.
/// </param><param name="byteIndex">The index at which to start writing the resulting sequence of bytes.
/// </param>
public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex)
return FallbackByte.HasValue
? GetBytesWithFallBack(chars, charIndex, charCount, bytes, byteIndex)
: GetBytesWithoutFallback(chars, charIndex, charCount, bytes, byteIndex);
private int GetBytesWithFallBack(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex)
for (int i = 0; i < charCount; i++)
var character = chars[i + charIndex];
byte byteValue;
bool status = charToByte.TryGetValue(character, out byteValue);
bytes[byteIndex + i] = status ? byteValue : FallbackByte.Value;
return charCount;
private int GetBytesWithoutFallback(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex)
for (int i = 0; i < charCount; i++)
var character = chars[i + charIndex];
byte byteValue;
bool status = charToByte.TryGetValue(character, out byteValue);
if (!status)
//throw exception
string msg =
"The encoding [0] cannot encode the character [1] (int value 2). Set the FallbackCharacter property in order to suppress this exception and encode a default character instead.";
msg = String.Format(msg, WebName, character, (int)character);
throw new EncoderFallbackException(msg);
bytes[byteIndex + i] = byteValue;
return charCount;
/// <summary>
/// Decodes a sequence of bytes from the specified byte array into the specified character array.
/// </summary>
/// <returns>
/// The actual number of characters written into <paramref name="chars"/>.
/// </returns>
/// <param name="bytes">The byte array containing the sequence of bytes to decode.
/// </param><param name="byteIndex">The index of the first byte to decode.
/// </param><param name="byteCount">The number of bytes to decode.
/// </param><param name="chars">The character array to contain the resulting set of characters.
/// </param><param name="charIndex">The index at which to start writing the resulting set of characters.
/// </param>
public override int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex)
return FallbackCharacter.HasValue
? GetCharsWithFallback(bytes, byteIndex, byteCount, chars, charIndex)
: GetCharsWithoutFallback(bytes, byteIndex, byteCount, chars, charIndex);
private int GetCharsWithFallback(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex)
for (int i = 0; i < byteCount; i++)
byte lookupIndex = bytes[i + byteIndex];
//if the byte value is not in our lookup array, fall back to default character
char result = lookupIndex >= byteToChar.Length
? FallbackCharacter.Value
: byteToChar[lookupIndex];
chars[charIndex + i] = result;
return byteCount;
private int GetCharsWithoutFallback(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex)
for (int i = 0; i < byteCount; i++)
byte lookupIndex = bytes[i + byteIndex];
if (lookupIndex >= byteToChar.Length)
//throw exception
string msg = "The encoding [0] cannot decode byte value [1]. Set the FallbackCharacter property in order to suppress this exception and decode the value as a default character instead.";
msg = String.Format(msg, WebName, lookupIndex);
throw new EncoderFallbackException(msg);
chars[charIndex + i] = byteToChar[lookupIndex];
return byteCount;
/// <summary>
/// Calculates the number of bytes produced by encoding a set of characters
/// from the specified character array.
/// </summary>
/// <returns>
/// The number of bytes produced by encoding the specified characters. This class
/// alwas returns the value of <paramref name="count"/>.
/// </returns>
public override int GetByteCount(char[] chars, int index, int count)
return count;
/// <summary>
/// Calculates the number of characters produced by decoding a sequence
/// of bytes from the specified byte array.
/// </summary>
/// <returns>
/// The number of characters produced by decoding the specified sequence of bytes. This class
/// alwas returns the value of <paramref name="count"/>.
/// </returns>
public override int GetCharCount(byte[] bytes, int index, int count)
return count;
/// <summary>
/// Calculates the maximum number of bytes produced by encoding the specified number of characters.
/// </summary>
/// <returns>
/// The maximum number of bytes produced by encoding the specified number of characters. This
/// class alwas returns the value of <paramref name="charCount"/>.
/// </returns>
/// <param name="charCount">The number of characters to encode.
/// </param>
public override int GetMaxByteCount(int charCount)
return charCount;
/// <summary>
/// Calculates the maximum number of characters produced by decoding the specified number of bytes.
/// </summary>
/// <returns>
/// The maximum number of characters produced by decoding the specified number of bytes. This class
/// alwas returns the value of <paramref name="byteCount"/>.
/// </returns>
/// <param name="byteCount">The number of bytes to decode.</param>
public override int GetMaxCharCount(int byteCount)
return byteCount;
/// <summary>
/// Gets the number of characters that are supported by this encoding.
/// This property returns a maximum value of 256, as the encoding class
/// only supports single byte encodings (1 byte == 256 possible values).
/// </summary>
public static int CharacterCount
get return byteToChar.Length;
#region Character Table
/// <summary>
/// This table contains characters in an array. The index within the
/// array corresponds to the encoding's mapping of bytes to characters
/// (e.g. if a byte value of 5 is used to encode the character 'x', this
/// character will be stored at the array index 5.
/// </summary>
private static char[] byteToChar = new char[]
(char)0 /* byte 0 */ ,
(char)1 /* byte 1 */ ,
(char)2 /* byte 2 */ ,
(char)3 /* byte 3 */ ,
(char)4 /* byte 4 */ ,
(char)5 /* byte 5 */ ,
(char)6 /* byte 6 */ ,
(char)7 /* byte 7 */ ,
(char)8 /* byte 8 */ ,
(char)9 /* byte 9 */ ,
(char)10 /* byte 10 */ ,
(char)11 /* byte 11 */ ,
(char)12 /* byte 12 */ ,
(char)13 /* byte 13 */ ,
(char)14 /* byte 14 */ ,
(char)15 /* byte 15 */ ,
(char)16 /* byte 16 */ ,
(char)17 /* byte 17 */ ,
(char)18 /* byte 18 */ ,
(char)19 /* byte 19 */ ,
(char)20 /* byte 20 */ ,
(char)21 /* byte 21 */ ,
(char)22 /* byte 22 */ ,
(char)23 /* byte 23 */ ,
(char)24 /* byte 24 */ ,
(char)25 /* byte 25 */ ,
(char)26 /* byte 26 */ ,
(char)27 /* byte 27 */ ,
(char)28 /* byte 28 */ ,
(char)29 /* byte 29 */ ,
(char)30 /* byte 30 */ ,
(char)31 /* byte 31 */ ,
(char)32 /* byte 32 */ ,
(char)33 /* byte 33 */ ,
(char)34 /* byte 34 */ ,
(char)35 /* byte 35 */ ,
(char)36 /* byte 36 */ ,
(char)37 /* byte 37 */ ,
(char)38 /* byte 38 */ ,
(char)39 /* byte 39 */ ,
(char)40 /* byte 40 */ ,
(char)41 /* byte 41 */ ,
(char)42 /* byte 42 */ ,
(char)43 /* byte 43 */ ,
(char)44 /* byte 44 */ ,
(char)45 /* byte 45 */ ,
(char)46 /* byte 46 */ ,
(char)47 /* byte 47 */ ,
(char)48 /* byte 48 */ ,
(char)49 /* byte 49 */ ,
(char)50 /* byte 50 */ ,
(char)51 /* byte 51 */ ,
(char)52 /* byte 52 */ ,
(char)53 /* byte 53 */ ,
(char)54 /* byte 54 */ ,
(char)55 /* byte 55 */ ,
(char)56 /* byte 56 */ ,
(char)57 /* byte 57 */ ,
(char)58 /* byte 58 */ ,
(char)59 /* byte 59 */ ,
(char)60 /* byte 60 */ ,
(char)61 /* byte 61 */ ,
(char)62 /* byte 62 */ ,
(char)63 /* byte 63 */ ,
(char)64 /* byte 64 */ ,
(char)65 /* byte 65 */ ,
(char)66 /* byte 66 */ ,
(char)67 /* byte 67 */ ,
(char)68 /* byte 68 */ ,
(char)69 /* byte 69 */ ,
(char)70 /* byte 70 */ ,
(char)71 /* byte 71 */ ,
(char)72 /* byte 72 */ ,
(char)73 /* byte 73 */ ,
(char)74 /* byte 74 */ ,
(char)75 /* byte 75 */ ,
(char)76 /* byte 76 */ ,
(char)77 /* byte 77 */ ,
(char)78 /* byte 78 */ ,
(char)79 /* byte 79 */ ,
(char)80 /* byte 80 */ ,
(char)81 /* byte 81 */ ,
(char)82 /* byte 82 */ ,
(char)83 /* byte 83 */ ,
(char)84 /* byte 84 */ ,
(char)85 /* byte 85 */ ,
(char)86 /* byte 86 */ ,
(char)87 /* byte 87 */ ,
(char)88 /* byte 88 */ ,
(char)89 /* byte 89 */ ,
(char)90 /* byte 90 */ ,
(char)91 /* byte 91 */ ,
(char)92 /* byte 92 */ ,
(char)93 /* byte 93 */ ,
(char)94 /* byte 94 */ ,
(char)95 /* byte 95 */ ,
(char)96 /* byte 96 */ ,
(char)97 /* byte 97 */ ,
(char)98 /* byte 98 */ ,
(char)99 /* byte 99 */ ,
(char)100 /* byte 100 */ ,
(char)101 /* byte 101 */ ,
(char)102 /* byte 102 */ ,
(char)103 /* byte 103 */ ,
(char)104 /* byte 104 */ ,
(char)105 /* byte 105 */ ,
(char)106 /* byte 106 */ ,
(char)107 /* byte 107 */ ,
(char)108 /* byte 108 */ ,
(char)109 /* byte 109 */ ,
(char)110 /* byte 110 */ ,
(char)111 /* byte 111 */ ,
(char)112 /* byte 112 */ ,
(char)113 /* byte 113 */ ,
(char)114 /* byte 114 */ ,
(char)115 /* byte 115 */ ,
(char)116 /* byte 116 */ ,
(char)117 /* byte 117 */ ,
(char)118 /* byte 118 */ ,
(char)119 /* byte 119 */ ,
(char)120 /* byte 120 */ ,
(char)121 /* byte 121 */ ,
(char)122 /* byte 122 */ ,
(char)123 /* byte 123 */ ,
(char)124 /* byte 124 */ ,
(char)125 /* byte 125 */ ,
(char)126 /* byte 126 */ ,
(char)127 /* byte 127 */ ,
(char)128 /* byte 128 */ ,
(char)129 /* byte 129 */ ,
(char)130 /* byte 130 */ ,
(char)131 /* byte 131 */ ,
(char)132 /* byte 132 */ ,
(char)133 /* byte 133 */ ,
(char)134 /* byte 134 */ ,
(char)135 /* byte 135 */ ,
(char)136 /* byte 136 */ ,
(char)137 /* byte 137 */ ,
(char)138 /* byte 138 */ ,
(char)139 /* byte 139 */ ,
(char)140 /* byte 140 */ ,
(char)141 /* byte 141 */ ,
(char)142 /* byte 142 */ ,
(char)143 /* byte 143 */ ,
(char)144 /* byte 144 */ ,
(char)145 /* byte 145 */ ,
(char)146 /* byte 146 */ ,
(char)147 /* byte 147 */ ,
(char)148 /* byte 148 */ ,
(char)149 /* byte 149 */ ,
(char)150 /* byte 150 */ ,
(char)151 /* byte 151 */ ,
(char)152 /* byte 152 */ ,
(char)153 /* byte 153 */ ,
(char)154 /* byte 154 */ ,
(char)155 /* byte 155 */ ,
(char)156 /* byte 156 */ ,
(char)157 /* byte 157 */ ,
(char)158 /* byte 158 */ ,
(char)159 /* byte 159 */ ,
(char)160 /* byte 160 */ ,
(char)161 /* byte 161 */ ,
(char)162 /* byte 162 */ ,
(char)163 /* byte 163 */ ,
(char)164 /* byte 164 */ ,
(char)165 /* byte 165 */ ,
(char)166 /* byte 166 */ ,
(char)167 /* byte 167 */ ,
(char)168 /* byte 168 */ ,
(char)169 /* byte 169 */ ,
(char)170 /* byte 170 */ ,
(char)171 /* byte 171 */ ,
(char)172 /* byte 172 */ ,
(char)173 /* byte 173 */ ,
(char)174 /* byte 174 */ ,
(char)175 /* byte 175 */ ,
(char)176 /* byte 176 */ ,
(char)177 /* byte 177 */ ,
(char)178 /* byte 178 */ ,
(char)179 /* byte 179 */ ,
(char)180 /* byte 180 */ ,
(char)181 /* byte 181 */ ,
(char)182 /* byte 182 */ ,
(char)183 /* byte 183 */ ,
(char)184 /* byte 184 */ ,
(char)185 /* byte 185 */ ,
(char)186 /* byte 186 */ ,
(char)187 /* byte 187 */ ,
(char)188 /* byte 188 */ ,
(char)189 /* byte 189 */ ,
(char)190 /* byte 190 */ ,
(char)191 /* byte 191 */ ,
(char)192 /* byte 192 */ ,
(char)193 /* byte 193 */ ,
(char)194 /* byte 194 */ ,
(char)195 /* byte 195 */ ,
(char)196 /* byte 196 */ ,
(char)197 /* byte 197 */ ,
(char)198 /* byte 198 */ ,
(char)199 /* byte 199 */ ,
(char)200 /* byte 200 */ ,
(char)201 /* byte 201 */ ,
(char)202 /* byte 202 */ ,
(char)203 /* byte 203 */ ,
(char)204 /* byte 204 */ ,
(char)205 /* byte 205 */ ,
(char)206 /* byte 206 */ ,
(char)207 /* byte 207 */ ,
(char)208 /* byte 208 */ ,
(char)209 /* byte 209 */ ,
(char)210 /* byte 210 */ ,
(char)211 /* byte 211 */ ,
(char)212 /* byte 212 */ ,
(char)213 /* byte 213 */ ,
(char)214 /* byte 214 */ ,
(char)215 /* byte 215 */ ,
(char)216 /* byte 216 */ ,
(char)217 /* byte 217 */ ,
(char)218 /* byte 218 */ ,
(char)219 /* byte 219 */ ,
(char)220 /* byte 220 */ ,
(char)221 /* byte 221 */ ,
(char)222 /* byte 222 */ ,
(char)223 /* byte 223 */ ,
(char)224 /* byte 224 */ ,
(char)225 /* byte 225 */ ,
(char)226 /* byte 226 */ ,
(char)227 /* byte 227 */ ,
(char)228 /* byte 228 */ ,
(char)229 /* byte 229 */ ,
(char)230 /* byte 230 */ ,
(char)231 /* byte 231 */ ,
(char)232 /* byte 232 */ ,
(char)233 /* byte 233 */ ,
(char)234 /* byte 234 */ ,
(char)235 /* byte 235 */ ,
(char)236 /* byte 236 */ ,
(char)237 /* byte 237 */ ,
(char)238 /* byte 238 */ ,
(char)239 /* byte 239 */ ,
(char)240 /* byte 240 */ ,
(char)241 /* byte 241 */ ,
(char)242 /* byte 242 */ ,
(char)243 /* byte 243 */ ,
(char)244 /* byte 244 */ ,
(char)245 /* byte 245 */ ,
(char)246 /* byte 246 */ ,
(char)247 /* byte 247 */ ,
(char)248 /* byte 248 */ ,
(char)249 /* byte 249 */ ,
(char)250 /* byte 250 */ ,
(char)251 /* byte 251 */ ,
(char)252 /* byte 252 */ ,
(char)253 /* byte 253 */ ,
(char)254 /* byte 254 */ ,
(char)255 /* byte 255 */
;
#endregion
#region Byte Lookup Dictionary
/// <summary>
/// This dictionary is used to resolve byte values for a given character.
/// </summary>
private static Dictionary<char, byte> charToByte = new Dictionary<char, byte>
(char)0, 0 ,
(char)1, 1 ,
(char)2, 2 ,
(char)3, 3 ,
(char)4, 4 ,
(char)5, 5 ,
(char)6, 6 ,
(char)7, 7 ,
(char)8, 8 ,
(char)9, 9 ,
(char)10, 10 ,
(char)11, 11 ,
(char)12, 12 ,
(char)13, 13 ,
(char)14, 14 ,
(char)15, 15 ,
(char)16, 16 ,
(char)17, 17 ,
(char)18, 18 ,
(char)19, 19 ,
(char)20, 20 ,
(char)21, 21 ,
(char)22, 22 ,
(char)23, 23 ,
(char)24, 24 ,
(char)25, 25 ,
(char)26, 26 ,
(char)27, 27 ,
(char)28, 28 ,
(char)29, 29 ,
(char)30, 30 ,
(char)31, 31 ,
(char)32, 32 ,
(char)33, 33 ,
(char)34, 34 ,
(char)35, 35 ,
(char)36, 36 ,
(char)37, 37 ,
(char)38, 38 ,
(char)39, 39 ,
(char)40, 40 ,
(char)41, 41 ,
(char)42, 42 ,
(char)43, 43 ,
(char)44, 44 ,
(char)45, 45 ,
(char)46, 46 ,
(char)47, 47 ,
(char)48, 48 ,
(char)49, 49 ,
(char)50, 50 ,
(char)51, 51 ,
(char)52, 52 ,
(char)53, 53 ,
(char)54, 54 ,
(char)55, 55 ,
(char)56, 56 ,
(char)57, 57 ,
(char)58, 58 ,
(char)59, 59 ,
(char)60, 60 ,
(char)61, 61 ,
(char)62, 62 ,
(char)63, 63 ,
(char)64, 64 ,
(char)65, 65 ,
(char)66, 66 ,
(char)67, 67 ,
(char)68, 68 ,
(char)69, 69 ,
(char)70, 70 ,
(char)71, 71 ,
(char)72, 72 ,
(char)73, 73 ,
(char)74, 74 ,
(char)75, 75 ,
(char)76, 76 ,
(char)77, 77 ,
(char)78, 78 ,
(char)79, 79 ,
(char)80, 80 ,
(char)81, 81 ,
(char)82, 82 ,
(char)83, 83 ,
(char)84, 84 ,
(char)85, 85 ,
(char)86, 86 ,
(char)87, 87 ,
(char)88, 88 ,
(char)89, 89 ,
(char)90, 90 ,
(char)91, 91 ,
(char)92, 92 ,
(char)93, 93 ,
(char)94, 94 ,
(char)95, 95 ,
(char)96, 96 ,
(char)97, 97 ,
(char)98, 98 ,
(char)99, 99 ,
(char)100, 100 ,
(char)101, 101 ,
(char)102, 102 ,
(char)103, 103 ,
(char)104, 104 ,
(char)105, 105 ,
(char)106, 106 ,
(char)107, 107 ,
(char)108, 108 ,
(char)109, 109 ,
(char)110, 110 ,
(char)111, 111 ,
(char)112, 112 ,
(char)113, 113 ,
(char)114, 114 ,
(char)115, 115 ,
(char)116, 116 ,
(char)117, 117 ,
(char)118, 118 ,
(char)119, 119 ,
(char)120, 120 ,
(char)121, 121 ,
(char)122, 122 ,
(char)123, 123 ,
(char)124, 124 ,
(char)125, 125 ,
(char)126, 126 ,
(char)127, 127 ,
(char)128, 128 ,
(char)129, 129 ,
(char)130, 130 ,
(char)131, 131 ,
(char)132, 132 ,
(char)133, 133 ,
(char)134, 134 ,
(char)135, 135 ,
(char)136, 136 ,
(char)137, 137 ,
(char)138, 138 ,
(char)139, 139 ,
(char)140, 140 ,
(char)141, 141 ,
(char)142, 142 ,
(char)143, 143 ,
(char)144, 144 ,
(char)145, 145 ,
(char)146, 146 ,
(char)147, 147 ,
(char)148, 148 ,
(char)149, 149 ,
(char)150, 150 ,
(char)151, 151 ,
(char)152, 152 ,
(char)153, 153 ,
(char)154, 154 ,
(char)155, 155 ,
(char)156, 156 ,
(char)157, 157 ,
(char)158, 158 ,
(char)159, 159 ,
(char)160, 160 ,
(char)161, 161 ,
(char)162, 162 ,
(char)163, 163 ,
(char)164, 164 ,
(char)165, 165 ,
(char)166, 166 ,
(char)167, 167 ,
(char)168, 168 ,
(char)169, 169 ,
(char)170, 170 ,
(char)171, 171 ,
(char)172, 172 ,
(char)173, 173 ,
(char)174, 174 ,
(char)175, 175 ,
(char)176, 176 ,
(char)177, 177 ,
(char)178, 178 ,
(char)179, 179 ,
(char)180, 180 ,
(char)181, 181 ,
(char)182, 182 ,
(char)183, 183 ,
(char)184, 184 ,
(char)185, 185 ,
(char)186, 186 ,
(char)187, 187 ,
(char)188, 188 ,
(char)189, 189 ,
(char)190, 190 ,
(char)191, 191 ,
(char)192, 192 ,
(char)193, 193 ,
(char)194, 194 ,
(char)195, 195 ,
(char)196, 196 ,
(char)197, 197 ,
(char)198, 198 ,
(char)199, 199 ,
(char)200, 200 ,
(char)201, 201 ,
(char)202, 202 ,
(char)203, 203 ,
(char)204, 204 ,
(char)205, 205 ,
(char)206, 206 ,
(char)207, 207 ,
(char)208, 208 ,
(char)209, 209 ,
(char)210, 210 ,
(char)211, 211 ,
(char)212, 212 ,
(char)213, 213 ,
(char)214, 214 ,
(char)215, 215 ,
(char)216, 216 ,
(char)217, 217 ,
(char)218, 218 ,
(char)219, 219 ,
(char)220, 220 ,
(char)221, 221 ,
(char)222, 222 ,
(char)223, 223 ,
(char)224, 224 ,
(char)225, 225 ,
(char)226, 226 ,
(char)227, 227 ,
(char)228, 228 ,
(char)229, 229 ,
(char)230, 230 ,
(char)231, 231 ,
(char)232, 232 ,
(char)233, 233 ,
(char)234, 234 ,
(char)235, 235 ,
(char)236, 236 ,
(char)237, 237 ,
(char)238, 238 ,
(char)239, 239 ,
(char)240, 240 ,
(char)241, 241 ,
(char)242, 242 ,
(char)243, 243 ,
(char)244, 244 ,
(char)245, 245 ,
(char)246, 246 ,
(char)247, 247 ,
(char)248, 248 ,
(char)249, 249 ,
(char)250, 250 ,
(char)251, 251 ,
(char)252, 252 ,
(char)253, 253 ,
(char)254, 254 ,
(char)255, 255
;
#endregion
【讨论】：
我们可以使用 Encoding.GetEncoding("iso-8859-1") 代替。我使用了正确的编码来阅读。在保存上下文之前，我可以看到正确的编码。 你不能在 WP 上使用 Encoding.GetEncoding("iso-8859-1") 因为 Silverlight 只支持 UTF 和 Unicode 编码。所以你应该使用自定义实现。以上是关于在 WP7 上通过 Linq 2 SQL 存储拉丁字符的主要内容，如果未能解决你的问题，请参考以下文章
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