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/// <summary> | |
/// 转全角(SBC case) | |
/// </summary> | |
/// <param name="input">任意字符串</param> | |
/// <returns>全角字符串</returns> | |
public static string ToSBC(this string input) | |
{ | |
char[] c = input.ToCharArray(); | |
for (int i = 0; i < c.Length; i++) | |
{ | |
if (c[i] == 32) | |
{ | |
c[i] = (char)12288; | |
continue; | |
} | |
if (c[i] < 127) | |
c[i] = (char)(c[i] + 65248); | |
} | |
return new string(c); | |
} | |
/// <summary> | |
/// 转半角(DBC case) | |
/// </summary> | |
/// <param name="input">任意字符串</param> | |
/// <returns>半角字符串</returns> | |
public static string ToDBC(this string input) | |
{ | |
char[] c = input.ToCharArray(); | |
for (int i = 0; i < c.Length; i++) | |
{ | |
if (c[i] == 12288) | |
{ | |
c[i] = (char)32; | |
continue; | |
} | |
if (c[i] > 65280 && c[i] < 65375) | |
c[i] = (char)(c[i] - 65248); | |
} | |
return new string(c); | |
} |
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