using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading.Tasks;
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namespace Shared.Phone.UserCenter
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{
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/// <summary>
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/// 界面最基层的底层共通
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/// </summary>
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public class CommonFormBase : FrameLayout
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{
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#region ■ 变量声明___________________________
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/// <summary>
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/// 画面的ID(自动编号,唯一主键,和各页面并无任何逻辑关系,但是它的用处大着呢)
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/// </summary>
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public string FormID = string.Empty;
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#endregion
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#region ■ 初始化_____________________________
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/// <summary>
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/// 初始化界面框架
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/// </summary>
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public virtual void InitForm()
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{
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//将当前的画面保存到内存当中
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UserCenterLogic.AddActionForm(this);
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//Log出力
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HdlLogLogic.Current.WriteLog(1, this.FormID + " 界面打开");
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}
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/// <summary>
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/// 执行ShowForm()方法
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/// </summary>
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/// <param name="parameter">启动参数</param>
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public virtual void LoadShowFormMethod(params object[] parameter)
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{
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this.LoadFormMethodByName(this, "ShowForm", parameter);
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}
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#endregion
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#region ■ 添加界面___________________________
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/// <summary>
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/// 添加画面,启动参数由指定画面的ShowForm函数所指定
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/// </summary>
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/// <param name="parameter">启动参数：参数由指定画面的ShowForm函数所指定</param>
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public virtual void AddForm(params object[] parameter)
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{
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return;
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}
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/// <summary>
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/// 添加指定画面，并移除当前画面，启动参数由指定画面的ShowForm函数所指定
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/// </summary>
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/// <param name="form">目标界面</param>
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/// <param name="parameter">启动参数：参数由指定画面的ShowForm函数所指定</param>
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public void AddFromAndRemoveNowForm(CommonFormBase form, params object[] parameter)
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{
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//移除当前画面
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this.CloseForm();
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//添加画面
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form.AddForm(parameter);
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}
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#endregion
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#region ■ 关闭界面___________________________
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/// <summary>
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/// 画面关闭之前(底层变更,不能重载CloseForm方法了)
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/// </summary>
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public virtual void CloseFormBefore()
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{
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}
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/// <summary>
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/// 画面关闭之后(新增)
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/// </summary>
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public virtual void CloseFormAfter()
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{
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}
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/// <summary>
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/// 画面关闭
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/// </summary>
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public void CloseForm()
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{
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//Log出力
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HdlLogLogic.Current.WriteLog(1, this.FormID + " 界面关闭");
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try
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{
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//关闭进度条
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this.CloseProgressBar();
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//画面关闭之前
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this.CloseFormBefore();
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//调用的是Base的移除控件函数
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//而不是调用this的移除控件函
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base.RemoveFromParent();
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//从列表中移除(防止画面二重添加)
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UserCenterLogic.RemoveActionForm(this);
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//画面关闭之后
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this.CloseFormAfter();
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}
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catch (Exception ex)
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{
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//出现未知错误
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this.ShowMassage(ShowMsgType.Error, Language.StringByID(R.MyInternationalizationString.uUnKnownError));
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//Log出力
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HdlLogLogic.Current.WriteLog(ex);
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}
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}
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/// <summary>
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/// 画面关闭(在画面里面，请不要调用此方法，请使用CloseForm()方法)
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/// </summary>
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public override void RemoveFromParent()
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{
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//画面右滑时，关闭画面，调用自定义的CloseForm()方法
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this.CloseForm();
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}
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#endregion
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#region ■ 网关在线状态推送___________________
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/// <summary>
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/// 网关在线状态变更推送(只有在变更的时候才会推送)
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/// </summary>
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/// <param name="gateWay">网关对象</param>
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/// <param name="online">在线状态变更后的状态</param>
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public virtual void GatewayOnlinePush(ZigBee.Device.ZbGateway gateWay, bool online)
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{
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}
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#endregion
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#region ■ 圆形进度条_________________________
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/// <summary>
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/// 进度条启动
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/// </summary>
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/// <param name="text">初始文本</param>
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public void ShowProgressBar(string text = "")
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{
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if (this.FormID != UserCenterResourse.NowActionFormID)
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{
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return;
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}
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ProgressBar.Show(text);
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}
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/// <summary>
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/// 设置进度条的信息值(会自动计算百分比,值累加模式)
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/// </summary>
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/// <param name="value">值</param>
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public void SetProgressValue(decimal value)
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{
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ProgressBar.SetValue(value);
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}
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/// <summary>
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/// 设置进度条的信息值
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/// </summary>
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/// <param name="value">值</param>
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public void SetProgressValue(string value)
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{
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ProgressBar.SetValue(value);
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}
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/// <summary>
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/// 设置进度条的信息值
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/// </summary>
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/// <param name="value">值</param>
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public void SetProgressMax(decimal value)
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{
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if (value == 0)
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{
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value = 100;
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}
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ProgressBar.SetMaxValue(value);
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}
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/// <summary>
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/// 关闭进度条
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/// </summary>
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/// <param name="mode">是否显示重新加载的界面</param>
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public void CloseProgressBar(ShowReLoadMode mode = ShowReLoadMode.NO)
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{
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ProgressBar.Close();
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if (mode == ShowReLoadMode.YES)
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{
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//显示重新加载的界面(主要是用在界面加载错误时，再次加载)
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this.ShowReLoadView();
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}
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}
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/// <summary>
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/// 显示重新加载的界面(主要是用在界面加载错误时，再次加载)
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/// </summary>
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public virtual void ShowReLoadView()
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{
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}
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#endregion
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#region ■ 一般的方法_________________________
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/// <summary>
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/// 显示信息框
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/// </summary>
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/// <param name="msgType">信息类型</param>
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/// <param name="msg">信息</param>
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/// <param name="action">单击确认后执行的回调函数</param>
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/// <param name="buttonText">按钮的文本</param>
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public void ShowMassage(ShowMsgType msgType, string msg, Action action = null, string buttonText = null)
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{
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//空对象时，不显示
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if (string.IsNullOrEmpty(msg))
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{
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return;
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}
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Application.RunOnMainThread(() =>
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{
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var alert = new ShowMsgControl(msgType, msg, buttonText);
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if (action != null)
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{
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alert.ConfirmClickEvent += () =>
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{
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try
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{
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//回调函数
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action?.Invoke();
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}
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catch (Exception ex)
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{
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//出现未知错误,数据丢失
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this.ShowMassage(ShowMsgType.Error, Language.StringByID(R.MyInternationalizationString.uUnKnownError));
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//Log出力
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HdlLogLogic.Current.WriteLog(ex);
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}
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action = null;
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};
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}
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alert.Show();
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});
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}
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/// <summary>
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/// 判断当前正在活动的界面是否是当前这个界面
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/// </summary>
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/// <returns></returns>
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public bool NowFormIsAction()
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{
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return UserCenterResourse.NowActionFormID == this.FormID;
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}
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#endregion
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#region ■ 反射方法___________________________
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/// <summary>
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/// 关闭指定的画面
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/// </summary>
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/// <param name="formName">指定要关闭的画面英文名字</param>
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public void CloseFormByFormName(string formName)
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{
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if (UserCenterResourse.DicActionForm.ContainsKey(formName) == false)
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{
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return;
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}
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//关闭指定画面
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UserCenterResourse.DicActionForm[formName]?.CloseForm();
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}
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/// <summary>
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/// 执行指定画面的方法
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/// </summary>
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/// <param name="formName">指定画面的英文名</param>
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/// <param name="method">指定要加载的方法名</param>
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/// <param name="parameter">启动参数</param>
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public object LoadFormMethodByName(string formName, string method, params object[] parameter)
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{
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if (UserCenterResourse.DicActionForm.ContainsKey(formName) == false)
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{
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return null;
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}
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var form = UserCenterResourse.DicActionForm[formName];
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return this.LoadFormMethodByName(form, method, parameter);
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}
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/// <summary>
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/// 执行指定画面的方法(注意：这个是专门调用异步，并且等待异步完成的高科技函数,不调用异步的情况，别使用此函数)
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/// </summary>
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/// <param name="formName">指定画面的英文名</param>
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/// <param name="method">指定要加载的方法名</param>
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/// <param name="parameter">启动参数</param>
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public async Task<object> LoadFormMethodByNameAsync(string formName, string method, params object[] parameter)
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{
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if (UserCenterResourse.DicActionForm.ContainsKey(formName) == false)
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{
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return null;
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}
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var form = UserCenterResourse.DicActionForm[formName];
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var task = this.LoadFormMethodByName(form, method, parameter) as Task;
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await task;
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var result = task.GetType().GetProperty("Result").GetValue(task, null);
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return result;
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}
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/// <summary>
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/// 执行指定画面的方法
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/// </summary>
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/// <param name="form">指定画面的英文名</param>
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/// <param name="method">指定要加载的方法名</param>
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/// <param name="parameter">启动参数</param>
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public object LoadFormMethodByName(CommonFormBase form, string method, params object[] parameter)
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{
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try
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{
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if (form == null)
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{
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return null;
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}
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var myMethod = form.GetType().GetMethod(method);
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return myMethod.Invoke(form, parameter);
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}
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catch (Exception ex)
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{
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//出现未知错误,数据丢失
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this.ShowMassage(ShowMsgType.Error, Language.StringByID(R.MyInternationalizationString.uUnKnownError));
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//Log出力
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HdlLogLogic.Current.WriteLog(ex);
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return null;
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}
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}
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/// <summary>
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/// 使用反射方法，打开指定的画面(只支持继承于UserCenterCommonForm的画面)
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/// </summary>
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/// <param name="fullName">画面的命名空间+画面的英文名</param>
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/// <param name="parameter">启动参数</param>
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public void LoadFormByFullName(string fullName, params object[] parameter)
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{
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System.Reflection.Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly();
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var form = (CommonFormBase)assembly.CreateInstance(fullName);
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form.AddForm(parameter);
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}
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#endregion
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}
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}
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