When i call a Command from my MenuItem its removing a Item from my list, but it is still in my listview. I have to close and reopen the view. But if i call the same command from a Button its removing the item in the listview without "refreshing".
(The MenuItem is the Item called "deleteTermin" at the end)
<UserControl.Resources>
<convert:OutlookDurationToHeightConverter x:Key="DurationToHeightConverter"/>
<convert:OutlookStartTimeToPositonConverter x:Key="DurationToPositonConverter"/>
</UserControl.Resources>
<UserControl.DataContext>
<viewmodel:WeekPlanCalendarViewModel/>
</UserControl.DataContext>
<Grid HorizontalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="180"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid Grid.Row="0" Grid.Column="0">
<StackPanel Orientation="Horizontal" HorizontalAlignment="Left" VerticalAlignment="Top">
<Button x:Name="btnLoadMyOutlook"
Style="{DynamicResource PanelButtonStyle}"
Command="{Binding LoadMyOutlookCommand}"
HorizontalAlignment="Left"
Height="40" Width="40" VerticalAlignment="Top">
<ContentControl Content="{DynamicResource Outlook-Icon}"/>
</Button>
</StackPanel>
</Grid>
<Grid Grid.Row="1" HorizontalAlignment="Left" VerticalAlignment="Center">
<DockPanel Background="Transparent">
<Border BorderBrush="{DynamicResource Border_Backgroud_PrimColor}"
Background="{DynamicResource Border_Backgroud_SecColor}"
CornerRadius="2"
BorderThickness="3"
Margin="5"
Width="auto">
<DockPanel x:Name="wp_pnl" MaxHeight="760">
<Border Background="{DynamicResource Light_Prime_Color}"
CornerRadius="2">
<ListView x:Name="lv_wp_users"
Background="Transparent"
BorderThickness="0"
Margin="-4,-1.5,0,-1"
ScrollViewer.CanContentScroll="True"
ScrollViewer.HorizontalScrollBarVisibility="Visible"
ScrollViewer.VerticalScrollBarVisibility="Hidden"
ItemContainerStyle="{StaticResource LvItemWPStyle}"
ItemsSource="{Binding GroupedList, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}">
<ListView.Resources>
<Style TargetType="{x:Type ScrollBar}">
<Setter Property="Background" Value="{DynamicResource Backgroud_PrimColor}"/>
<Setter Property="BorderBrush" Value="{DynamicResource Backgroud_PrimColor}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollBar}">
<Grid x:Name="Bg" SnapsToDevicePixels="true" Margin="2,0,-2,-1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.0001*"/>
</Grid.ColumnDefinitions>
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.Row="0" CornerRadius="2"/>
<Track x:Name="PART_Track" IsDirectionReversed="False" IsEnabled="{TemplateBinding IsMouseOver}" Grid.Row="0" Grid.Column="0">
<Track.DecreaseRepeatButton>
<RepeatButton Command="{x:Static ScrollBar.PageLeftCommand}" Style="{StaticResource RepeatButtonTransparent}" HorizontalAlignment="Right" Width="17"/>
</Track.DecreaseRepeatButton>
<Track.IncreaseRepeatButton>
<RepeatButton Command="{x:Static ScrollBar.PageLeftCommand}" Style="{StaticResource RepeatButtonTransparent}"/>
</Track.IncreaseRepeatButton>
<Track.Thumb>
<Thumb Style="{StaticResource ScrollBarThumbVertical}" Margin="1"/>
</Track.Thumb>
</Track>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ListView.Resources>
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListView.ItemsPanel>
<ListView.ItemTemplate>
<DataTemplate>
<Border Background="Transparent"
BorderBrush="{DynamicResource Border_Backgroud_PrimColor}"
BorderThickness="3,0,3,0">
<StackPanel >
<Grid Width="200">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="720"/>
</Grid.RowDefinitions>
<Grid Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2">
<TextBlock x:Name="MitarbeiterNameTB" Padding="10,0,0,0" Foreground="White" FontWeight="Bold" FontSize="15" Text="{Binding MitarbeiterName}"/>
</Grid>
<Grid Grid.Row="1" Grid.Column="0">
<ItemsControl x:Name="Calender"
VerticalAlignment="Stretch"
Grid.IsSharedSizeScope="True"
ItemsSource="{Binding}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Canvas Height="720" >
<Border x:Name="TBBorder"
Width="100"
MaxHeight="720"
BorderBrush="{DynamicResource Border_Backgroud_PrimColor}"
BorderThickness="1"
Tag="{Binding IdTermin, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
Canvas.Top="{Binding TerminStartTime, Converter={StaticResource DurationToPositonConverter}}">
<Border.Style>
<Style TargetType="Border">
<Setter Property="Background" Value="Blue"/>
<Setter Property="Height" Value="{Binding TerminDuration, Converter={StaticResource DurationToHeightConverter}}"/>
<Style.Triggers>
<DataTrigger Binding="{Binding TerminStatus}" Value="olOutOfOffice">
<Setter Property="Background" Value="Purple"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Border.Style>
<TextBlock Text ="{Binding TerminBezeichnung, UpdateSourceTrigger=PropertyChanged}"
TextWrapping="Wrap" Grid.Column="6" FontSize="10" FontWeight="Bold" Foreground="White"/>
<Border.ContextMenu>
<ContextMenu Style="{DynamicResource ContextMenu}"
x:Name="ConMenu" Tag="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={ x:Type Border}}}"
DataContext="{Binding PlacementTarget.DataContext,RelativeSource={RelativeSource Self}}">
<MenuItem Header="Termin Info's" Style="{DynamicResource ContextMenuItem}" FontSize="15" FontWeight="Bold">
<StackPanel Width="200">
<TextBlock TextWrapping="Wrap" Text="{Binding TerminBezeichnung, UpdateSourceTrigger=PropertyChanged}" FontSize="12" Tag="TEst1"/>
<StackPanel Orientation="Horizontal" Margin="0,5,0,0">
<TextBlock TextWrapping="Wrap" Text="{Binding TerminStartTime, StringFormat=HH:mm, UpdateSourceTrigger=PropertyChanged}" FontSize="12" />
<TextBlock TextWrapping="Wrap" Text=" - " FontSize="12"/>
<TextBlock TextWrapping="Wrap" Text="{Binding TerminEndeTime, StringFormat=HH:mm, UpdateSourceTrigger=PropertyChanged}" FontSize="12" />
</StackPanel>
<TextBlock TextWrapping="Wrap" Text="{Binding TerminLocation}" Margin="0,5,0,0" FontSize="12"/>
</StackPanel>
</MenuItem>
<MenuItem Header="Termin entfernen"
x:Name="deleteTermin"
Style="{DynamicResource ContextMenuItem}"
FontSize="15"
FontWeight="Bold"
Command="{Binding DeleteOneOutlookItemCommand, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
CommandParameter="{Binding PlacementTarget, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ContextMenu}}}">
<MenuItem.DataContext>
<viewmodel:WeekPlanCalendarViewModel/>
</MenuItem.DataContext>
</MenuItem>
</ContextMenu>
</Border.ContextMenu>
</Border>
</Canvas>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</Grid>
</Grid>
</StackPanel>
</Border>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</Border>
</DockPanel>
</Border>
</DockPanel>
</Grid>
</Grid>
</UserControl>
And there is the code:
public void DeleteOneOutlookItem(object obj)
{
if (obj == null)
return;
Border brd = obj as Border;
//brd.Visibility = Visibility.Collapsed;
int IdToDeleteTermin = Convert.ToInt32(brd.Tag);
string CurrSelectedDate = SelectedDate.Date.ToString("yyyy-MM-dd");
if (CurrSelectedDate == "0001-01-01")
{
CurrSelectedDate = DateTime.Now.ToString("yyyy-MM-dd");
}
dbReader.DeleteOneOutlookCalendarItems(IdToDeleteTermin);
LoadAllLists(CurrSelectedDate);
}
public class GroupingListWP
{
public int? IdTermin { get; set; }
public string TerminBezeichnung { get; set; }
public DateTime? TerminStartDate { get; set; }
public DateTime? TerminStartTime { get; set; }
public DateTime? TerminEndeDate { get; set; }
public DateTime? TerminEndeTime { get; set; }
public double? TerminDuration { get; set; }
public string TerminStatus { get; set; }
public string MitarbeiterName { get; set; }
public int? MitarbeiterPosID { get; set; }
public string TerminLocation { get; set; }
public int? IdAufgabe { get; set; }
public DateTime? Datum { get; set; }
public string Status { get; set; }
public string AuftragsBezeichnung { get; set; }
public string PSP { get; set; }
public string Ersteller { get; set; }
public string AuftragVariante { get; set; }
}
public void LoadAllLists(string date)
{
GroupedWPList = new List<GroupingListWP>();
OutlookTerminListeAllUsers = new List<DBCalendarInfos>();
dbReader.GetAllOutlookItemsFromDB(OutlookTerminListeAllUsers, date);
OnPropertyChanged(nameof(OutlookTerminListeAllUsers));
foreach (DBCalendarInfos item in OutlookTerminListeAllUsers)
{
GroupedWPList.Add(new GroupingListWP
{
IdTermin = item.IdTermin,
TerminBezeichnung = item.TerminBezeichnung,
TerminStartDate = item.TerminStartDate,
TerminStartTime = item.TerminStartTime,
TerminEndeDate = item.TerminEndeDate,
TerminEndeTime = item.TerminEndeTime,
TerminDuration = item.TerminDuration,
TerminStatus = item.TerminStatus,
MitarbeiterName = item.MitarbeiterName,
MitarbeiterPosID = item.MitarbeiterPosID,
TerminLocation = item.TerminLocation,
IdAufgabe = null,
Datum = null,
Status = null,
AuftragsBezeichnung = null,
PSP = null,
Ersteller = null,
AuftragVariante = null
});
}
OrdersNotVDM = new List<OrdersNotVDM>();
dbReader.GetAllOrdersNOTvdm(OrdersNotVDM, date);
foreach (OrdersNotVDM item in OrdersNotVDM)
{
GroupedWPList.Add(new GroupingListWP
{
IdTermin = null,
TerminBezeichnung = null,
TerminStartDate = null,
TerminStartTime = null,
TerminEndeDate = null,
TerminEndeTime = null,
TerminDuration = null,
TerminStatus = null,
MitarbeiterName = item.MitarbeiterName,
MitarbeiterPosID = item.MitarbeiterPosID,
TerminLocation = null,
IdAufgabe = item.IdAufgabe,
Datum = item.Datum,
Status = item.Status,
AuftragsBezeichnung = item.AuftragsBezeichnung,
PSP = item.PSP,
Ersteller = item.Ersteller,
AuftragVariante = item.AuftragVariante
});
}
MitarbeiterList = new List<TeamUsersInfos>();
dbReader.GetAllTeamUsers(MitarbeiterList);
foreach (TeamUsersInfos item in MitarbeiterList)
{
if (!GroupedWPList.Any(x => x.MitarbeiterName.Contains(item.MitarbeiterName)))
{
GroupedWPList.Add(new GroupingListWP
{
IdTermin = null,
TerminBezeichnung = null,
TerminStartDate = null,
TerminStartTime = null,
TerminEndeDate = null,
TerminEndeTime = null,
TerminDuration = null,
TerminStatus = null,
MitarbeiterName = item.MitarbeiterName,
MitarbeiterPosID = item.MitarberterPositionID,
TerminLocation = null,
IdAufgabe = null,
Datum = null,
Status = null,
AuftragsBezeichnung = null,
PSP = null,
Ersteller = null,
AuftragVariante = null
});
}
}
GroupedList = GroupedWPList.OrderBy(p => p.MitarbeiterPosID).ThenBy(n => n.MitarbeiterName).GroupBy(u => u.MitarbeiterName).Select(grp => grp.ToList()).ToList();
OnPropertyChanged(nameof(GroupedList));
}
Have someone a idea what i make wrong?
Best regards Karponi
