搜索结果
找到约 38 项符合
column 的查询结果
按分类筛选
加密解密 使用viginear,column permutation,DES加密和解密
使用viginear,column permutation,DES加密和解密
单片机编程 PCF8578 LCD图形点阵液晶驱动器芯片简介及封装库
The PCF8578 is a low power CMOS1 LCD row and column driver, designed to drive dotmatrix graphic displays at multiplex rates of 1:8, 1:16, 1:24 or 1:32. The device has40 outputs, of which 24 are programmable and configurable for the following ratios ofrows/columns: 32¤8, 24¤16, 16¤24 or 8¤32. The ...
单片机编程 PCF2116系列LCD驱动器芯片简介及封装库
1 FEATURES· Single chip LCD controller/driver· 1 or 2-line display of up to 24 characters per line, or2 or 4 lines of up to 12 characters per line· 5 ′ 7 character format plus cursor; 5 ′ 8 for kana(Japanese syllabary) and user defined symbols· On-chip:– generation of LCD supply voltage (exte ...
Applet SelectionDemo also has code (not included in the preceding snippet) that changes the table s selecti
SelectionDemo also has code (not included in the preceding snippet) that changes the table s selection orientation. By changing a couple of boolean values, you can make the table allow either column selections or individual cell selections, instead of row selections.
Applet The code is fairly straightforward, except perhaps for the call to convertColumnIndexToModel. That c
The code is fairly straightforward, except perhaps for the call to convertColumnIndexToModel. That call is necessary because if the user moves the columns around, the view s index for the column doesn t match the model s index for the column. For example, the user might drag the Vegetarian column (w ...
其他 Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this mo
Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution
％
...
通讯编程文档 pb datawindow 技巧 例子： 使DataWindow列只能追加不能修改 如何使DataWindow中的数据只能追加新记录而不能修改
pb datawindow 技巧
例子：
使DataWindow列只能追加不能修改
如何使DataWindow中的数据只能追加新记录而不能修改，利用 Column 的 Protect 属性可以很方便的做到这一点，方法如下：
将每一列的 Protect 属性设置为：
If( IsRowNew(), 0, 1) )
在 PowerScript 中可以动态修改 Protect 属性：
dw_1.Modify("column_name_h ...
书籍源码 Address book helps you look up your addresses from the system tray. It is quite useful in that way
Address book helps you look up your addresses from the system tray.
It is quite useful in that way 慶ause it stays out of the way and is
easily accessible when needed. Double clicking on any URL will start
the default web browser and take you to that URL. Double clicking on
the phone number will ...
其他 TFIND searches for one or more strings (boolean AND) in a text file. TFIND reports all lines whe
TFIND
searches for one or more strings (boolean AND) in a text file.
TFIND reports all lines where the string(s) were found (or NOT found
by option).
The search can be limited to a field in a fixed field (i.e. column
oriented) list.
An extended search mode is available, where only letters an ...
软件设计/软件工程 A Windows FTP client written without CInternetSession or CFtpConnection classes. Demonstrates manual
A Windows FTP client written without CInternetSession or CFtpConnection classes. Demonstrates manual manipulation of Winsock sockets, FTP principles, and GUI concepts such as List controls with in-place label-editing and column sorting, progress indicators, and reading and writing to the Registry