Hidistro.UI.Common.Controls/UserStatisticeChart.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

namespace Hidistro.UI.Common.Controls
{
    using System;
    using System.Drawing;
    using System.Drawing.Imaging;
    using System.IO;
    using System.Web;

    public class UserStatisticeChart : IHttpHandler
    {
        public MemoryStream ShowChart_MS = new MemoryStream();

        public int FunMaxNum(string[] num)
        {
            decimal num2 = Convert.ToDecimal(num[0]);
            for (int i = 1; i < num.Length; i++)
            {
                if (Convert.ToDecimal(num[i]) > num2)
                {
                    num2 = Convert.ToDecimal(num[i]);
                }
            }
            return Convert.ToInt32(num2);
        }

        public void ProcessRequest(HttpContext context)
        {
            try
            {
                string chartType = string.Empty;
                string xValues = string.Empty;
                string yValues = string.Empty;
                int? width = null;
                if ((!string.IsNullOrEmpty(context.Request.Params["ChartType"]) && !string.IsNullOrEmpty(context.Request.Params["XValues"])) && !string.IsNullOrEmpty(context.Request.Params["YValues"]))
                {
                    chartType = context.Request.QueryString["ChartType"];
                    xValues = context.Request.QueryString["XValues"];
                    yValues = context.Request.QueryString["YValues"];
                }
                if (!string.IsNullOrEmpty(context.Request.Params["Width"]))
                {
                    width = new int?(int.Parse(context.Request.Params["Width"]));
                }
                this.ShowChar(chartType, xValues, yValues, width);
                context.Response.ClearContent();
                context.Response.ContentType = "image/png";
                context.Response.BinaryWrite(this.ShowChart_MS.ToArray());
            }
            catch
            {
            }
        }

        public void ShowChar(string ChartType, string XValues, string YValues, int? width)
        {
            if (ChartType != null)
            {
                bool flag;
                string str3 = ChartType;
                string str = XValues;