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编号：4035	留言者名称：wgb　标题：请专家指点！万分感谢！
Private Declare Function B_Prn_Text_TrueType Lib "winpplb.dll" (ByVal x As Long, ByVal y As Long, ByVal FSize As Long, ByVal FType As String, ByVal Fspin As Long, ByVal FWeight As Long, ByVal FItalic As Long, ByVal FUnline As Long, ByVal FStrikeOut As Long, ByVal id_name As String, ByVal data As String) As Long Print B_Prn_Text_TrueType(30, 35, 10, "黑体", 4, 400, 0, 0, 0, "AA", "请专家指点") 提示：3001  ！怎么办？
地区：浙江　　　 留言时间： 2004-7-26　14:59:21

专家解答： Private Declare Function B_Prn_Text_TrueType Lib "WINPPLB.DLL" (ByVal x As Long, ByVal y As Long, ByVal FSize As Long, ByVal FType As String, ByVal Fspin As Long, ByVal FWeight As Long, ByVal FItalic As Long, ByVal FUnline As Long, ByVal FStrikeOut As Long, ByVal id_name As String, ByVal data As String) As Long B_Prn_Text_TrueType(10, 300, 40, "黑体", 1, 400, 0, 0, 0, "AB", "检查每个参数")

条码小知识：

41、自校验条码 self-checking bar code 条码字符本身具有校验功能的条码。 42、定长条码 fixed length of bar code 条码字符个数固定的条码。 43、非定长条码 unfixed length of bar code 条码字符个数不固定的条码。 44、宽度调节编码法 width encode　条码符号中的条和空由宽、窄两种单元组成的条码编码方法。 45、模块组配编码法 module combination encode 　　条码符号的字符由规定的若干个模块组成的条码编码方法。 46、二元码 binary-edge-code 两种单元宽度条码　由两种宽度单元组成的条码字符。 47、多元码 four-edge-code 多种单元宽度条码　由三种或三种以上的宽度单元组成的条码字符。 48、奇排列 odd permutation;odd parity 　　模块组配编码法中，一个条码字符所含条的模块数的和为奇数的排列。 49、偶排列 even permutation;even parity 模块组配编码法中，一个条码字符所含条的模块数的和为偶 　　数的排列。 50、条码逻辑式 bar code logic value 用二进制“0”和“1”表示条码字符的表示式。