2.2.4.9.17 DataRange::GetNamesOfDatasets

Contents

Description

Gets the names of all the datasets that appear in the DataRange.

Syntax

int GetNamesOfDatasets( vector<string> & vsNames, BOOL bAvoidRepetitions = FALSE )

Parameters

vsNames
[output]receives all the name
bAvoidRepetitions
[input,optional]if TRUE, the repetitions will be eliminated.

Return

The total number returned, or a negative value for error.

Examples

//Get the four datasets's name in the datarange.
void DataRange_GetNumDatasets_Ex1()
{
	//assume the active worksheet has least four columns before run this code.
	Worksheet wks = Project.ActiveLayer();
	if ( !wks )
	{
		printf("Can not find any active worksheet!");
		return;
	}

	DataRange dr;
	dr.Create();//init the object
	dr.Add("X", wks, 0, 0, -1, 0);//Four datasets.
	dr.Add("Y", wks, 0, 1, -1, 1);
	dr.Add("Y", wks, 0, 2, -1, 2);
	dr.Add("Y", wks, 0, 3, -1, 3);
	
	vector<string> vsNames;
	dr.GetNamesOfDatasets(vsNames, true);
	return;
}

Remark

See Also

Header to Include

origin.h