namespace Yw.WinFrmUI
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{
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public partial class MapViewMarkerContainer : UserControl, IMapViewMarkerContainer
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{
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public MapViewMarkerContainer()
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{
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InitializeComponent();
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}
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public event Action LoadCompletedEvent;
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public event Action LoadFailedEvent;
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public event Action<HandingError> HandingErrorEvent;
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/// <summary>
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/// 交互对象
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/// </summary>
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public MapViewMarkerCallBackObj CallBackObj
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{
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get
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{
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if (_callBackObj == null)
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{
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_callBackObj = new MapViewMarkerCallBackObj();
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}
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return _callBackObj;
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}
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}
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private MapViewMarkerCallBackObj _callBackObj;
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/// <summary>
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/// 是否初始化
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/// </summary>
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public bool IsInitialized
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{
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get { return _isInitialized; }
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}
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private bool _isInitialized;
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/// <summary>
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/// 初始话容器
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/// </summary>
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public async Task InitialContainer()
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{
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var callBackObj = this.CallBackObj;
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callBackObj.LoadCompletedEvent += CallBackObj_LoadCompletedEvent;
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callBackObj.LoadFailedEvent += CallBackObj_LoadFailedEvent;
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callBackObj.HandingErrorEvent += CallBackObj_HandingErrorEvent;
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await this.webViewControl1.InitialWebBrower(MapUrlHelper.ViewMarkerUrl, callBackObj, true);
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}
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//加载完成
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private void CallBackObj_LoadCompletedEvent()
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{
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_isInitialized = true;
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this.LoadCompletedEvent?.Invoke();
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}
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//加载失败
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private void CallBackObj_LoadFailedEvent()
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{
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this.LoadFailedEvent?.Invoke();
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}
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//处理错误
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private void CallBackObj_HandingErrorEvent(HandingError obj)
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{
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this.HandingErrorEvent?.Invoke(obj);
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}
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/// <summary>
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/// 加载点
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/// </summary>
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public async Task<bool> LoadMarker(Yw.Model.Map.Marker marker)
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{
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if (!this.IsInitialized)
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{
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return false;
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}
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return await this.webViewControl1.EvaluateScriptAsync<bool>("loadMarker", marker);
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}
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}
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}
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