private void ChangeZOrder(bool bringToFront)
{

    int iNewIndex = -1;
    Canvas parentElement = (Canvas)_parentElement;
    if (bringToFront)
    {
        foreach (UIElement elem in parentElement.Children)
            if (elem.Visibility != Visibility.Collapsed)
                ++iNewIndex;
    }
    else
    {
        iNewIndex = 0;
    }

    int iOffset = (iNewIndex == 0) ? +1 : -1;
    int iElemCurIndex = Canvas.GetZIndex(this);

    foreach (UIElement child in parentElement.Children)
    {
        if (child == this)
            Canvas.SetZIndex(this, iNewIndex);
        else
        {
            int iZIndex = Canvas.GetZIndex(child);

            if (bringToFront && iElemCurIndex < iZIndex ::
                !bringToFront && iZIndex < iElemCurIndex)
            {
                Canvas.SetZIndex(child, iZIndex + iOffset);
            }
        }
    }
}

public void BringToFront()
{
    ChangeZOrder(true);
}

public void SendToBack()
{
    ChangeZOrder(false);
}

UIElement parent = VisualTreeHelper.GetParent(myElement);

<Canvas x:Name="LayoutRoot" Background="Yellow">
    <ListBox 
        Width="100" 
        Height="100" 
        Canvas.Left="352" 
        Canvas.Top="192" 
        IsSynchronizedWithCurrentItem="True"/>
</Canvas>

Canvas canvas=new Canvas();
canvas.Background=Brushes.Yellow;

ListBox lbx=new ListBox();
lbx.Width=100;
lbx.Height=100;
lbx.IsSynchronizedWithCurrentItem=true;
Canvas.SetLeft(lbx,352);
Canvas.SetTop(lbx,192);
canvas.Children.Add(lbx);

• 10.000 Server im Firmen-Netzwerk
• 130.000 Server für Windows Live Services
• 600.000 Laufwerke
• 85 Webserver für microsoft.com
• 26 Millionen Emails täglich
• usw.

• Können diese Zahlen stimmen?
• Wer administriert all diese Server?
• Welche Kosten fallen nur für die Administration an?
• usw.

Worum geht es?

Preise

• 1. Preis: Visual Studio 2008
• 2. Preis: Red Gate ANTS Profiler Professional
• 3. Preis: CodeRush™ with Refactor!™ Pro
• 4. Preis: Jahresabo der dotnetpro
• 5. Preis: Ein Gutschein im Wert von 50€ für den Online-Buchversand Terrashop

Teilnahme-Zeitraum

Weitere Informationen

Benötigte Tools/Frameworks

• Sandcastle - October 2007 CTP
• Sandcastle Help File Builder (GUI)
• HTML Help Workshop and Documentation
• Roland Weigelt's GhostDoc

Installation

Vorarbeiten

Generierung der Dokumentation

Fazit

.NET Core

LINQ

Windows Presentation Foundation

Windows Forms

using System;
using System.Collections.Generic;
using System.Text;

namespace ListBoxSampleApp
{
    public class DataItem
    {
        private string _title = null;
        private string _description = null;

        public string Title
        {
            get { return this._title; }
            set { this._title = value; }
        }

        public string Description
        {
            get { return this._description; }
            set { this._description = value; }
        }

        public DataItem() { }

        public DataItem(
            string title, 
            string description)
        {
            _title = title;
            _description = description;
        }
    }
}

<Window.Resources>
    <DataTemplate x:Key="ListItemTemplate">
        <StackPanel>
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="32"/>
                    <ColumnDefinition Width="*"/>
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition/>
                    <RowDefinition/>
                </Grid.RowDefinitions>
                <Image 
                    Source="GoLtrHS.png" 
                    Grid.Column="0" 
                    Grid.RowSpan="2"/>
                <TextBlock 
                    Text="{Binding Path=Title}" 
                    Grid.Column="1" 
                    Grid.Row="0" 
                    FontWeight="Bold"/>
                <TextBlock 
                    Text="{Binding Path=Description}" 
                    Grid.Column="1" 
                    Grid.Row="1" />
            </Grid>
        </StackPanel>
    </DataTemplate>
</Window.Resources>

<ListBox 
    RenderTransformOrigin="0.5,0.5" 
    Cursor="Arrow" 
    x:Name="MainListBox" 
    Background="#FFFFFFE0" 
    BorderBrush="#FFCCCCCC" 
    BorderThickness="1,1,1,1" 
    FontFamily="Arial" 
    FontSize="16" 
    IsSynchronizedWithCurrentItem="True" 
    Margin="8,8,8,29" 
    d:LayoutOverrides="GridBox" 
    ItemTemplate="{StaticResource ListItemTemplate}">
</ListBox>

public Window1()
{
    this.InitializeComponent();

    Fillup();
}

private void Fillup()
{
    List<DataItem> itemList = new List<DataItem>();
    DataItem di1 = new DataItem("Testeintrag", "Beschreibung zum Item");
    DataItem di2 = new DataItem("Testeintrag 2", "Beschreibung zum Item");
    itemList.Add(di1);
    itemList.Add(di2);
    MainListBox.ItemsSource = itemList;
}

<Window x:Class="GridSplitterSample.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="GridSplitterSample" 
    Height="300"
    Width="300">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="100"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>
        <Label Background="Yellow" Grid.Column="0"/>
        <GridSplitter Grid.Column="0" Width="2" />
        <Label Background="Green" Grid.Column="1"/>
    </Grid>
</Window>