Esempio n. 1
0
        static void ShowText(String txtName)
        {
            var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(typeof(Program).Namespace + "." + txtName);
            var txt    = stream.ToStr();

            foreach (var item in txt.Split(new String[] { Environment.NewLine }, StringSplitOptions.None))
            {
                // 改变颜色
                if (item.StartsWith("[Color:"))
                {
                    var name = item.Substring("[Color:".Length);
                    name = name.TrimEnd(']');
                    var fix = FieldInfoX.Create(typeof(ConsoleColor), name);
                    if (fix != null)
                    {
                        Console.ForegroundColor = (ConsoleColor)fix.GetValue();
                    }
                }
                else if (item == "[Pause]")
                {
                    Console.ReadKey(true);
                }
                else
                {
                    Console.WriteLine(item);
                }
            }
        }
Esempio n. 2
0
        /// <summary>根据字段查找指定ID的控件,采用反射字段的方法,避免遍历Controls引起子控件构造</summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="control">容器</param>
        /// <param name="id"></param>
        /// <returns></returns>
        public static T FindControlByField <T>(Control control, String id) where T : Control
        {
            if (control == null)
            {
                return(null);
            }

            FieldInfoX fix = null;

            if (!String.IsNullOrEmpty(id))
            {
                fix = FieldInfoX.Create(control.GetType(), id);
            }
            else
            {
                Type      t  = typeof(T);
                FieldInfo fi = control.GetType().GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic).FirstOrDefault(item => item.FieldType == t);
                if (fi != null)
                {
                    fix = FieldInfoX.Create(fi);
                }
            }

            if (fix == null)
            {
                return(null);
            }

            return(fix.GetValue(control) as T);
        }
Esempio n. 3
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        /// <summary>复制DirEntry专属的字段</summary>
        /// <param name="entry"></param>
        internal void CopyFromDirEntry(ZipEntry entry)
        {
            Type type = this.GetType();

            foreach (var item in dirMembers)
            {
                var fix = FieldInfoX.Create(type, item);
                fix.SetValue(this, fix.GetValue(entry));
            }
        }
Esempio n. 4
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        /// <summary>获取提供者工厂</summary>
        /// <param name="assemblyFile"></param>
        /// <param name="className"></param>
        /// <returns></returns>
        protected static DbProviderFactory GetProviderFactory(String assemblyFile, String className)
        {
            //反射实现获取数据库工厂
            String file = assemblyFile;

            if (!Runtime.IsWeb)
            {
                file = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, file);
            }
            else
            {
                file = Path.Combine(HttpRuntime.BinDirectory, file);
            }

            if (!File.Exists(file))
            {
                CheckAndDownload(file);

                // 如果还没有,就写异常
                if (!File.Exists(file))
                {
                    throw new FileNotFoundException("缺少文件" + file + "!", file);
                }
            }

            Assembly asm = Assembly.LoadFile(file);

            if (asm == null)
            {
                return(null);
            }

            Type type = asm.GetType(className);

            if (type == null)
            {
                return(null);
            }

            var field = FieldInfoX.Create(type, "Instance");

            if (field == null)
            {
                return(Activator.CreateInstance(type) as DbProviderFactory);
            }

            return(field.GetValue(null) as DbProviderFactory);
        }
Esempio n. 5
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        /// <summary>处理。</summary>
        public void Process()
        {
            var context = Context;

            try
            {
                var s = context.Request.InputStream;
                if (s == null || s.Position >= s.Length)
                {
                    var d = context.Request.Url.Query;
                    if (!String.IsNullOrEmpty(d))
                    {
                        if (d.StartsWith("?"))
                        {
                            d = d.Substring(1);
                        }
                        s = new MemoryStream(DataHelper.FromHex(d));
                    }
                }
                //var msg = Message.Read(s);
                //var msg = Message.Read(Context.Request.InputStream);

                // 支持多消息
                while (s.Position < s.Length)
                {
                    Process(Message.Read(s));
                }
            }
            catch (Exception ex)
            {
                // 去掉内部异常,以免过大
                if (ex.InnerException != null)
                {
                    FieldInfoX.SetValue(ex, "_innerException", null);
                }
                var msg = new ExceptionMessage()
                {
                    Value = ex
                };
                var data = msg.GetStream().ReadBytes();
                context.Response.BinaryWrite(data);
            }
        }
Esempio n. 6
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        /// <summary>在窗体中查询ToolTip</summary>
        /// <returns></returns>
        private ToolTip FindToolTipParentForm()
        {
            //在窗里中查找ToolTip实例
            ToolTip r = null;

            if (Container == null)
            {
                throw new Exception("Container 为空!");
            }

            //查找窗体
            Control form = Container is Form ? Container : Container.FindForm();

            if (form == null)
            {
                throw new Exception("ToolTip 父窗口查询失败!");
            }

            FieldInfo toolTipField = null;

            FieldInfo[] fields = form.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance);
            if (fields != null && fields.Length > 0)
            {
                Type toolTip = typeof(System.Windows.Forms.ToolTip);
                foreach (FieldInfo item in fields)
                {
                    if (item.FieldType == toolTip)
                    {
                        toolTipField = item;
                        break;
                    }
                }
            }

            if (toolTipField != null)
            {
                r = FieldInfoX.Create(toolTipField).GetValue(form) as ToolTip;
            }
            return(null);
        }
Esempio n. 7
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    protected void Page_Load(object sender, EventArgs e)
    {
        FieldInfoX fix = FieldInfoX.Create(Page.GetType(), "Manager");

        if (fix != null)
        {
            IManagePage manager = fix.GetValue(Page) as IManagePage;
            if (manager != null)
            {
                Title = manager.CurrentMenu.Name;
                //Response.Write(Title);
                Navigation = manager.Navigation;
            }
        }

        bool IsShowToolBar = DmFramework.Web.WebHelper.RequestBool("SetToolBar");

        if (!String.IsNullOrEmpty(Request["SetToolBar"]) && !IsShowToolBar)
        {
            SetToolBar(this, IsShowToolBar);
        }
    }
Esempio n. 8
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        /// <summary>查找控件的事件</summary>
        /// <param name="control"></param>
        /// <param name="eventName"></param>
        /// <returns></returns>
        public static Delegate FindEventHandler(Control control, String eventName)
        {
            if (control == null)
            {
                return(null);
            }
            if (String.IsNullOrEmpty(eventName))
            {
                return(null);
            }

            var pix = PropertyInfoX.Create(control.GetType(), "Events");

            if (pix == null)
            {
                return(null);
            }

            EventHandlerList list = pix.GetValue(control) as EventHandlerList;

            if (list == null)
            {
                return(null);
            }

            var fix = FieldInfoX.Create(control.GetType(), eventName);

            if (fix == null && !eventName.StartsWith("Event", StringComparison.Ordinal))
            {
                fix = FieldInfoX.Create(control.GetType(), "Event" + eventName);
            }
            if (fix == null)
            {
                return(null);
            }

            return(list[fix.GetValue(control)]);
        }
Esempio n. 9
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        Type GetItemType(String name)
        {
            if (String.IsNullOrEmpty(name) || EntityType == null)
            {
                return(null);
            }

            PropertyInfoX pi = PropertyInfoX.Create(EntityType, name);

            if (pi != null)
            {
                return(pi.Type);
            }

            FieldInfoX fi = FieldInfoX.Create(EntityType, name);

            if (fi != null)
            {
                return(fi.Type);
            }

            return(null);
        }
Esempio n. 10
0
        /// <summary>在页面查找指定ID的控件,采用反射字段的方法,避免遍历Controls引起子控件构造</summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="id"></param>
        /// <returns></returns>
        public static T FindControlInPage <T>(String id) where T : Control
        {
            if (HttpContext.Current == null)
            {
                return(null);
            }

            IHttpHandler handler = HttpContext.Current.Handler;

            if (handler == null)
            {
                return(null);
            }

            FieldInfoX fix = null;

            if (!String.IsNullOrEmpty(id))
            {
                fix = FieldInfoX.Create(handler.GetType(), id);
            }
            else
            {
                Type      t  = typeof(T);
                FieldInfo fi = handler.GetType().GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic).FirstOrDefault(item => item.FieldType == t);
                if (fi != null)
                {
                    fix = FieldInfoX.Create(fi);
                }
            }

            if (fix == null)
            {
                return(null);
            }

            return(fix.GetValue(handler) as T);
        }