i want to delete row from datagrid view when all row column get 0

2nd to 7th all have some  numeric values i want to delete row when that numeric values get 0 in windows form C#

//Delete ROW if all columns empty
void DataGridView_RowDataBound(Object sender, GridViewRowEventArgs e)
{
	if(e.Row.RowType == DataControlRowType.DataRow)
	{
		var isZero = true;
		//Loop Starts from 1 as First column (Name) needs to be omit
		for(int i=1;e.Row.Cells.Count;i++)
		{
			if(!String.IsNullOrEmpty(e.Row.Cells[i].Text)
				isZero = false;
		}

		//Delete ROW - If all rest of all columns empty
		if(isZero)
		{
			  DataGridView.DeleteRow(e.Row.RowIndex) 
		}
	}
}

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//Change below logic in above code to 
//Delete ROW if any columns (except first) empty
var isZero = false;
//Loop Starts from 1 as First column (Name) needs to be omit
for(int i=1;e.Row.Cells.Count;i++)
{
	if(String.IsNullOrEmpty(e.Row.Cells[i].Text)
	{	
		isZero = true; break;
	}
}

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