数字数据显示格式化为 ###,000,000.00
using System.Globalization;
//数据显示格式转换;
NumberFormatInfo nfi = new CultureInfo("en-US", false).NumberFormat;
应用方式 如:
decimal v_paper_amt = 1234567890;
this.txtpaper_amt.Text = v_paper_amt.ToString("N",nfi);
显示结果为:12,345,678,990.00