SatelliteInViewPRNs Property

Returns the PRN numbers of the satellites currently in view.

Syntax

Visual Basic

object.SatelliteInViewPRNs

Visual C++

object.GetSatelliteInViewPRNs()

Example

Visual Basic

Dim satelliteInViewPRNArray

'Get PRNs of satellites in view
satelliteInViewPRNArray = myGPSToolKit.SatelliteInViewPRNs

Visual C++

long arrayUBound;
VARIANT variantData;
_variant_t vtSatInViewPRN, vtSatInViewPRNArray;
short satInViewPRN;

// Get PRNs of satellites in view
vtSatInViewPRNArray = m_myGPSToolKit.GetSatelliteInViewPRNs();
SAFEARRAY *psa = vtSatInViewPRNArray.parray;

// Get upper bound of array
SafeArrayGetUBound(psa, 1, &arrayUBound);

// Iterate through array
for(long i = 0; i <= arrayUBound; i++)
{
    SafeArrayGetElement(psa, &i, &variantData);
    vtSatInViewPRN = variantData;
    satInViewPRN = (short)vtSatInViewPRN;
}

Remarks

None

Default

Empty (VT_EMPTY)

Returns

A VARIANT array (type VT_ARRAY/SAFEARRAY/VB Array) containing elements of VARIANTs (type VT_I2/short) which holds the pseudo-random noise number (unique ID number) of the satellites in view. If there are no satellites in view, this variable will be empty (type VT_EMPTY).

Errors

None

See Also