【お知らせ】この部分は英語原文のみでの提供となります。何卒ご了承ください。

2.2.4.46.93 Worksheet::SortColumns

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

Description

Sort columns by row content.

Syntax

int SortColumns( SortColCtrl* pCtrls, int nCtrlSize, int c1 = 0, int c2 = -1, BOOL bUndo = FALSE )

Parameters

pCtrls

[input] Sort Criterias.

typedef struct tagSortColCtrl

{

int nRow; //label type or row number

DWORD dwCtrl; //SORTCOLUMN_* defined in OC_types.h

LPCSTR lpcszFormat; //row format

}SortColCtrl;

nCtrlSize: [input] number of sort criterias.
c1: [input] Input first column number to sort. default is 0.
c2: [input] Input last column number to sort, default -1 sorts to last column
bUndo: [input] Support undo or not.

Return

Returns 0 on successful exit and negative number on error.

Examples

EX1

void SortColumns_by_label_ex() 
{	
	Worksheet wks = Project.ActiveLayer();
	if(!wks)
		return;
	
	vector<int> vnLabelTypes = {RCLT_LONG_NAME, RCLT_PARAM};
	int nSize = vnLabelTypes.GetSize();	//number of Sort Criteria
	
	int nTotalSize = nSize * sizeof(SortColCtrl);
	SortColCtrl* pCtrls = (SortColCtrl*)malloc(nTotalSize);
	memset(pCtrls, 0, nTotalSize);
	
	for ( int ii=0; ii<nSize; ++ii )
	{
		SortColCtrl* pCtrlCur = pCtrls + ii;
		pCtrlCur->dwCtrl = SORTCOLUMN_BY_LABEL_TYPE;
		pCtrlCur->nRow = vnLabelTypes[ii];		
		
		if(RCLT_PARAM == vnLabelTypes[ii])
		{
			pCtrlCur->dwCtrl |= SORTCOLUMN_DESCENDING;
			//with time format
			pCtrlCur->dwCtrl |= SORTCOLUMN_AS_TIME;				
			pCtrlCur->lpcszFormat = "0";//0 = hh:mm, or custom format "hh mm ss'.'##"
		}
	}
	
	wks.SortColumns(pCtrls, nSize);
	
	free(pCtrls);	
		out_str("Sort error!");
}

Remark

Header to Include

origin.h