GetValue

string GetValue(string control)

Description
Retrieves the value of a UI control.
This corresponds to the ValuePattern.Value in UIAutomation.
It is typically used for editable controls or controls that represent a numeric value.

Typical use cases
- TextBox content (same as GetText if ValuePattern is supported)
- Slider current position
- ProgressBar current percentage (numeric)

Parameters
- control - Identifier of the UI control.

Returns
- string/double - The current value of the control (depending on control type).

Example
void main()
{
    double volume = GetValue("SLD_VOLUME");
    VerifyGreater(volume, 50);
}