在delph中定义字节变量怎么定义? varbyte:buf;可以吗? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 Integer -2147483648..2147483647 signed 32-bitCardinal 0..4294967295 unsigned 32-bitShortint -128..127 signed 8-bitSmallint -32768..32767 signed 16-bitLongint -2147483648..2147483647 signed 32-bitInt64 -2^63..2^63-1 signed 64-bitByte 0..255 unsigned 8-bitWord 0..65535 unsigned 16-bitLongword 0..4294967295 unsigned 32-bit 求思路:基于数据库表字段的公式编辑器怎么设计 delphi自带数据库操作 使用SHChangeNotifyRegister函数监控系统文件操作,但是如果一次复制->粘贴大于10个文件时,怎么会只获得10个建立文件的消息呢? 准备离职,散分~~~~~~~~~~~~~~ 关于消息队列 后台服务程序,运行一段后必须重启服务,否则就不能用了?高手请进 如何安装DevExpress控件? 两个小问题。急!! 简单问题 年终奖都没有了,吐血 你能写出这个SQL语句吗?其实....真的....真的很难写------高手请进 免费电影
Cardinal 0..4294967295 unsigned 32-bit
Shortint -128..127 signed 8-bit
Smallint -32768..32767 signed 16-bit
Longint -2147483648..2147483647 signed 32-bit
Int64 -2^63..2^63-1 signed 64-bit
Byte 0..255 unsigned 8-bit
Word 0..65535 unsigned 16-bit
Longword 0..4294967295 unsigned 32-bit