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.
I want to get index information of active item of tree control item. How can I programmatically get index information?
You can obtain index information of selected item in tree control by using Active Item:Tag Property and Active Item:Row Number Property as shown below.
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A valid service agreement or active software subscription may be required, and support options vary by country.
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