Events 方法作为事件处理程序
有人能帮我解决这个问题吗？ 我有两门课Events 方法作为事件处理程序,events,asynchronous,methods,handler,instances,Events,Asynchronous,Methods,Handler,Instances,有人能帮我解决这个问题吗？ 我有两门课 public partial class StationTabItem : UserControl { SessionServiceClass.Instance.getHistoricalStationData(Convert.ToUInt32(station.stationNumber), setHistoricalStationData); public void setHistoricalStationData(object sender
public partial class StationTabItem : UserControl
{
SessionServiceClass.Instance.getHistoricalStationData(Convert.ToUInt32(station.stationNumber), setHistoricalStationData);
public void setHistoricalStationData(object sender, readStationDataHistoryCompletedEventArgs e)
{
if (!e.Cancelled && (e.Error == null))
{
historicalStationData = new List<StationData>();
historicalStationData = e.Result.ToList();
fillHistoricalData(historicalStationData);
InitializeComponent();
ComboBox_Left.SelectedIndex = leftIndex;
ComboBox_Right.SelectedIndex = rightIndex;
TextBlock_StationName.Text = stationName;
TextBox_DetailsInfo.Text = evidUdajeStanice;
fillStationData(station);
updateDataGrids(localDynamicData_weatherData.variables, localDynamicData_alignedSurfaceData.variables, localDynamicData_oppositeSurfaceData.variables);
}
}
公共部分类StationTableItem:UserControl
{
SessionServiceClass.Instance.getHistoricalStationData（Convert.ToUInt32（station.stationNumber），setHistoricalStationData）；
public void setHistoricalStationData（对象发送方，readStationDataHistoryCompletedEventArgs e）
{
如果（！e.Cancelled&&（e.Error==null））
{
historicalStationData=新列表（）；
historicalStationData=e.Result.ToList（）；
填写历史数据（historicalStationData）；
初始化组件（）；
组合框_Left.SelectedIndex=leftIndex；
组合框_Right.SelectedIndex=rightIndex；
TextBlock_StationName.Text=站名；
TextBox_DetailsInfo.Text=evidUdajeStanice；
加油站数据（加油站）；
updateDataGrids（localDynamicData\u weatherData.variables、localDynamicData\u alignedSurfaceData.variables、localDynamicData\u OppositieSurfaceData.variables）；
}
}
public class SessionServiceClass
{
public void getHistoricalStationData(uint stationID, EventHandler<readStationDataHistoryCompletedEventArgs> setHistoricalStationData)
{
rwisClient.readStationDataHistoryAsync(stationID, System.DateTime.Today.AddHours(System.DateTime.Now.Hour).AddMinutes(System.DateTime.Now.Minute), -86400);
rwisClient.readStationDataHistoryCompleted -= setHistoricalStationData;
rwisClient.readStationDataHistoryCompleted += setHistoricalStationData;
}
}
公共类SessionServiceClass
{
public void getHistoricalStationData（uint stationID，EventHandler setHistoricalStationData）
{
rwisClient.readStationDataHistoryAsync（stationID，System.DateTime.Today.AddHours（System.DateTime.Now.Hour）。AddMinutes（System.DateTime.Now.Minute），-86400）；
rwisClient.readStationDataHistoryCompleted-=setHistoricalStationData；
rwisClient.readStationDataHistoryCompleted+=setHistoricalStationData；
}
}