DataRangeEx::PrepareTree

PrepareTree

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 header to Include

Description

Get the information tree of the DataRange.

Syntax

void PrepareTree( TreeNode & tr )

Parameters

tr: [Output] containing the information of the datarange.

Return

Examples

//Get the information tree of the DataRange. 
void DataRangeEx_PrepareTree_Ex1()
{
        //assume the active workbooka sheet and 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);
        dr.Add("Y", wks, 0, 1, -1, 1);
        dr.Add("X", wks, 0, 2, -1, 2);
        dr.Add("Y", wks, 0, 3, -1, 3);
        Tree trData;
        dr.GetTree(trData);
        
        DataRangeEx drEx;
        drEx.Create(trData, true);
        
        Tree trPrepare;
        drEx.PrepareTree(trPrepare);
        return;
}