JBLEAR-STD/Stone.WinForm/Stone.Common/MyAppconfig.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using Stone.Common.Biz;
using System.Data;

namespace Stone.Common
{
    public class MyAppconfig
    {
        //public static string ReadValue(string name)
        //{
        //    IniClass ini = new IniClass(DllPath.GetDllPath() + "\\Stone.WinForm.ini");
        //    return ini.IniReadValue("系统配置", name);
        //}

        //public static void WriteValue(string name, string value)
        //{
        //    IniClass ini = new IniClass(DllPath.GetDllPath() + "\\Stone.WinForm.ini");
        //    ini.IniWriteValue("系统配置", name, value);
        //}


        public static void Test()
        {
            DataSet dsAppconfig = new DataSet();

            DataTable dt = new DataTable();
            dt.TableName = "AppConfig";

            dt.Columns.Add("Name");
            dt.Columns.Add("Value");

            dsAppconfig.Tables.Add(dt);

            DataRow drData = dt.NewRow();
            drData["Name"] = "配置一";
            drData["Value"] = "OK1";
            dsAppconfig.Tables[0].Rows.Add(drData);

            drData = dt.NewRow();
            drData["Name"] = "配置二";
            drData["Value"] = "OK2";
            dsAppconfig.Tables[0].Rows.Add(drData);

            drData = dt.NewRow();
            drData["Name"] = "配置三";
            drData["Value"] = "OK3";
            dsAppconfig.Tables[0].Rows.Add(drData);

            dsAppconfig.Tables[0].WriteXml(MyIO.GetAppPath() + "\\Stone.WinForm.xml");
        }

        public static string ReadValue(string name)
        {
            string ret = "";
            try
            {
                DataSet dsAppConfig = new DataSet();
                dsAppConfig.ReadXml(MyIO.GetAppPath() + "\\Stone.WinForm.xml");

                DataRow[] drs = dsAppConfig.Tables[0].Select("[Name]='" + name + "'");
                if (drs.Length > 0)
                {
                    ret = drs[0]["Value"].ToString();
                }
            }
            catch
            {
            }

            return ret;
        }

        public static void WriteValue(string name, string value)
        {
            DataSet dsAppconfig = new DataSet();
            string file = MyIO.GetAppPath() + "\\Stone.WinForm.xml";
            if (!File.Exists(file))
            {
                DataTable dt = new DataTable();
                dt.TableName = "AppConfig";

                dt.Columns.Add("Name");
                dt.Columns.Add("Value");

                dsAppconfig.Tables.Add(dt);
            }
            else
            {
                dsAppconfig.ReadXml(file);
            }

            DataRow[] drs = dsAppconfig.Tables[0].Select("[Name]='" + name + "'");
            if (drs.Length == 0)
            {
                DataRow drData = dsAppconfig.Tables[0].NewRow();
                drData["Name"] = name;
                drData["Value"] = value;
                dsAppconfig.Tables[0].Rows.Add(drData);
            }
            else
            {
                drs[0]["Value"] = value;
            }

            dsAppconfig.Tables[0].WriteXml(file);
        }

        public static string ReadValue(string filename, string type, string name)
        {
            string ret = "";
            try
            {
                DataSet dsAppConfig = new DataSet();
                dsAppConfig.ReadXml(filename);

                DataRow[] drs = dsAppConfig.Tables[0].Select("[Name]='" + name + "'");
                if (drs.Length > 0)
                {
                    ret = drs[0]["Value"].ToString();
                }
            }
            catch
            {
            }

            return ret;
        }

        public static void WriteValue(string filename, string type, string name, string value)
        {
            DataSet dsAppconfig = new DataSet();
            string file = filename;
            if (!File.Exists(file))
            {
                DataTable dt = new DataTable();
                dt.TableName = "AppConfig";

                dt.Columns.Add("Type");
                dt.Columns.Add("Name");
                dt.Columns.Add("Value");

                dsAppconfig.Tables.Add(dt);
            }
            else
            {
                dsAppconfig.ReadXml(file);
            }

            DataRow[] drs = dsAppconfig.Tables[0].Select("[Type] = '" + type + "' and [Name]='" + name + "'");
            if (drs.Length == 0)
            {
                DataRow drData = dsAppconfig.Tables[0].NewRow();
                drData["Type"] = type;
                drData["Name"] = name;
                drData["Value"] = value;
                dsAppconfig.Tables[0].Rows.Add(drData);
            }
            else
            {
                drs[0]["Value"] = value;
            }

            dsAppconfig.Tables[0].WriteXml(file);
        }
    }
}