摘要：
public static int Asc(string character) { if (character.Length == 1) { System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding(); int intAsciiCode = (int)asciiEncoding... 阅读全文
摘要：
ASCII码 键盘 ASCII 码 键盘 ASCII 码 键盘 ASCII 码 键盘 27 ESC ... 阅读全文
摘要：
select * from yx_article where id=(select min(id) from dbo.yx_article where id>4) select * from yx_article where id=(select max(id) from dbo.yx_article where id<4) 阅读全文