Agilent Technologies Infiniium 90000 Series Programmer's Manual page 1038

38
Sample Programs
1038
m_strVisaAddress = strVisaAddress;
// Open the default VISA COM IO object.
OpenIo();
// Clear the interface.
m_IoObject.IO.Clear();
}
public void DoCommand(string strCommand)
{
// Send the command.
m_IoObject.WriteString(strCommand, true);
// Check for inst errors.
CheckInstrumentErrors(strCommand);
}
public void DoCommandIEEEBlock(string strCommand,
byte[] DataArray)
{
// Send the command to the device.
m_IoObject.WriteIEEEBlock(strCommand, DataArray, true);
// Check for inst errors.
CheckInstrumentErrors(strCommand);
}
public string DoQueryString(string strQuery)
{
// Send the query.
m_IoObject.WriteString(strQuery, true);
// Get the result string.
string strResults;
strResults = m_IoObject.ReadString();
// Check for inst errors.
CheckInstrumentErrors(strQuery);
// Return results string.
return strResults;
}
public double DoQueryNumber(string strQuery)
{
// Send the query.
m_IoObject.WriteString(strQuery, true);
// Get the result number.
double fResult;
fResult = (double)m_IoObject.ReadNumber(
IEEEASCIIType.ASCIIType_R8, true);
// Check for inst errors.
CheckInstrumentErrors(strQuery);
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference