Setup Example

$image\head10.gif$ VB.NET

Dim ArraySize, i, Ret As Integer

Dim Str As String

Dim DblData(100) As Double

Str = "DV +0.123E-3, DV -0.456E-3"

For i = 0 to 99

DblData(i) = 0

ArraySize = 100

Ret = GpCnvStrToDblArray(Str, DblData, ArraySize)

(Result)

DblData[0] : 0.000123

DblData[1] : -0.000456

ArraySize : 2

$image\head10.gif$ C

DWORD ArraySize, i, Ret;

char Str[256];

double DblData[100];

lstrcpy(Str, "DV +0.123E-3, DV -0.456E-3");

for(i = 0; i < 100; i++) {

DblData[i] = 0;

}

ArraySize = 100;

Ret = GpCnvStrToDblArray(Str, DblData, &ArraySize);

(Result)

DblData[0] : 0.000123

DblData[1] : -0.000456

ArraySize : 2

$image\head10.gif$ C#

uint ArraySize, i, Ret;

string Str;

double[] DblData = new double[100];

Str = "DV +0.123E-3, DV -0.456E-3";

for(i = 0; i < 100; i++) {

DblData[i] = 0;

}

ArraySize = 100;

Ret = gpib.CnvStrToDblArray(Str, DblData, out ArraySize);

(Result)

DblData[0] : 0.000123

DblData[1] : -0.000456

ArraySize : 2

$image\head10.gif$ Python

ArraySize, Ret = ctypes.c_ulong(), ctypes.c_ulong()

Str = ctypes.create_string_buffer(256)

DblData = (ctypes.c_double * 100)()

Str.value = b"DV +0.123E-3, DV -0.456E-3"

for i in range(0, 100):

DblData[i] = 0

ArraySize.value = 100

Ret.value = GpibPy.GpCnvStrToDblArray(Str, DblData, ctypes.byref(ArraySize))

(Result)

DblData[0] : 0.000123

DblData[1] : -0.000456

ArraySize : 2