Calculate the length of the text, distinguish between Chinese and English characters, and calculate the length in Chinese.

Calculate the length of the text, distinguish between Chinese and English characters, and calculate the length in Chinese.

Public int text_length (string text)
{
Int Len = 0;

for (INT I = 0; I {< br> byte [] byte_len = encoding. default. getbytes (text. substring (I, 1);
If (byte_len.length> 1)
Len + = 2; // If the length is greater than 1, it is Chinese and occupies two bytes, + 2
else
Len + = 1; // If the length is equal to 1, it is English and occupies one byte, + 1
}

Return Len;
}

Of course, do not forget to add using system. text;