Modular Data Acquisition
Distributed Measurement and Control
High-Performance Test
Automated Test System Development Software
Perspectives showcases how NI sees what’s next in the world of test and technology.
You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
修改时间 12-26-2010 12:13 AM
我希望在CVI的绘图板中做字符的擦除移动,最简单的方法是对原字做XOR操作,可是试了不行。
不知道CVI中的字符是否有这个功能?
修改时间 12-26-2010 11:07 PM
你好,
在标准C的编译环境下,可以先将字符类型的数据强制转换为整型数据,然后再进行对应的操作。