Question

我的问题是它是一个日历控件。我想显示来自不同颜色的服务的日期。上面显示的代码工作正常。但不是第一次。第一次加载页面时不显示具有不同颜色的日期。当发生月更改的事件时，日期将以不同的颜色显示。所以请帮我在第一个外观中显示不同颜色的日期

Xaml页面

    <local:ColorConverter x:Key="ColorConverter"/>
</phone:PhoneApplicationPage.Resources>
            <Grid x:Name="LayoutRoot" Background="Transparent">
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto"/>
        <RowDefinition Height="*"/>
    </Grid.RowDefinitions>
            <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
        <Grid.RowDefinitions>
            <RowDefinition Height="*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
                    <wpControls:Calendar 
            x:Name="Cal"
ColorConverter="{StaticResource ColorConverter}"
            MonthChanged="Cal_MonthChanged"
            MonthChanging="Cal_MonthChanging"
            SelectionChanged="Cal_SelectionChanged"
            EnableGestures="True"
            />
              </Grid>
</Grid>

我的c＃代码

 private void PhoneApplicationPage_Loaded(object sender, RoutedEventArgs e)
    {
        StringBuilder postData = new StringBuilder();
        postData.AppendFormat("{0}={1}", "apikey", HttpUtility.UrlEncode("ETG123"));
        postData.AppendFormat("&{0}={1}", "pageen", HttpUtility.UrlEncode("1"));

        WebClient wc = new WebClient();
        wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
        wc.UploadStringAsync(new Uri("http://192.168.0.149/xxxxx/Services/get_events", UriKind.Absolute), "POST", postData.ToString());
        wc.UploadStringCompleted += new UploadStringCompletedEventHandler(wc_UploadStringCompleted);
 }

    string SS;
    DateTime start;
    List<DateTime> dates = new List<DateTime>();
    void wc_UploadStringCompleted(object sender, UploadStringCompletedEventArgs e)
    {


cd =JsonConvert.DeserializeObject<Calendarcontrol>(e.Result);
        var KK = cd.Event.ToList();
 //Events k =  (KK)[0];

        foreach (Events k in KK)
 {
   SS = k.startdate;
   start = DateTime.Parse(SS);
   dates.Add(start);
 }
                    ((ColorConverter)Resources["ColorConverter"]).Dates = dates;
    }

Answer 1

在传递日期对象时更改代码，如下所示：（（ColorConverter）Resources [＆＃34; ColorConverter＆＃34;]）。日期=日期;

Cal.Referesh（）;

它对我有用......

如何在wp8日历控件中更改多天的颜色

1 个答案: