National Instruments 374318A-01 用户手册

© National Instruments Corporation

With the knob, gauge, and meter controls and the classes that interface with 
the controls, you can perform the following operations:

•

Specify the start and sweep angle of the arc programmatically or from 
the Properties window.

•

Use automatic division spacing, custom divisions, and invert the scale.

Use the Measurement Studio slide, tank, and thermometer controls, as 
shown in Figure 2-16, to input and display numeric data on your interface.

Figure 2-16.  Web Forms Slide, Tank, and Thermometer Controls

With the slide, tank, and thermometer controls and the classes that interface 
with them, you can perform the following operations:

•

Fill to the minimum or maximum value of the scale.

•

Position the scale horizontally with left, right, or both and position the 
scale vertically with top, bottom, or both.

For more information about using the Web Forms knob, gauge, meter, slide, tank, or 

thermometer controls, refer to the Knob, Gauge, Meter, Slide, Tank, or Thermometer Class 
sections in the NI Measurement Studio Help.