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.
有下列几种方法能够来解决这个问题
需要注意的是放弃事件的布尔控制会阻止用户输入的命令,它只对用户界面有作用。例如,即使用户在按键,也无法输入在文本框或者数值字符串输入控件中输入文字了。键按下的事件结构如下图所示,链接中有范例程序.
注意:需要小心使用禁用模式。当键被禁用时有程序死机了,键盘对其他程序也是无法访问的。
注意:这个选项只在微软XP下使用
Collaborate with other users in our discussion forums
A valid service agreement may be required, and support options vary by country.
What do you need our team of experts to assist you with?
Thanks!
We'll be in touch soon!