GetArbitraryDataFile

Function

Get the waveform data.

Ret = GetArbitraryDataFile(AoChannel, FilePath, Arg1)

AoChannel [ VB.NET : Short ] [ C++ : short ] [ C# : short ]

Return the channel number.

FilePath [ VB.NET : String] [ C++ : BSTR ] [ C# : String]

Return the file path.

Arg1 [ VB.NET : Short ] [ C++ : short * ] [ C# : ref short ]

Specify the address of the reserved area. 0 is fixed (reserved)

Ret [ VB.NET : Integer ] [ C++ : long ] [ C# : int ]

Return Value	Description
0	Normal completed
10003	The setting file type is invalid.
22000	Number of channels is outside the settable range.
22012	Data file is not set when waveform type is arbitrary.

The others (See also: Error Code List)

Check the file to be loaded when the waveform type is arbitrary.
This function can be executed even if the device is in operation.

Get the data file set to channel 0.

VB.NET

Dim Ret As Long

Dim Filepath As String = ""

Dim Arg As Short

Ret = c_fgen.GetArbitraryDataFile(0, FilePath, Arg)

C++

long Ret;

ICWaveformGeneratorPtr c_fgen;

BSTR FilePath = NULL;

short Arg;

Ret = c_fgen->GetArbitraryDataFile(0, &FilePath, &Arg);

SysFreeString(FilePath);

int Ret;

string FilePath = "";

short Arg = 0;

Ret = c_fgen.GetArbitraryDataFile(0, ref FilePath, ref Arg);