# 2.1.7.2 check_each_subrange_same_row_num

## Description

Check whether each subrange in selected data range has the same row number or not.

## Syntax

bool check_each_subrange_same_row_num( DataRange & dr )

## Parameters

dr
[input] The data range selected.

## Return

return true if they have the same row number , otherwise false.

## Examples

EX1

void check_each_subrange_same_row_num_Ex1()
{
Worksheet wks;
wks.Create("Origin");
if( wks )
{
DataRange dr;

if(check_each_subrange_same_row_num(dr))// returns true since subranges have the same row number
printf("each subrange in selected data range has the same row number\n");
else
printf("each subrange in selected data range does not have the same row number\n");

// add a new column who has the different row number
int rownum = 1;
dr.Add("Z", wks, 0, 3, rownum, 1);
if(check_each_subrange_same_row_num(dr))// returns false since new added subrange have the different row number
printf("each subrange in selected data range has the same row number\n");
else
printf("each subrange in selected data range does not have the same row number\n");

}
}