FeedCenter/Application/Options/FeedWindow.xaml

<Window x:Class="FeedCenter.Options.FeedWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:Properties="clr-namespace:FeedCenter.Properties"
        xmlns:feedCenter="clr-namespace:FeedCenter"
        Title="FeedWindow"
        Height="300"
        Width="450"
        WindowStartupLocation="CenterOwner"
        Icon="/FeedCenter;component/Resources/Application.ico"
        FocusManager.FocusedElement="{Binding ElementName=urlTextBox}">
    <Window.Resources>
        <feedCenter:MultipleOpenActionConverter x:Key="multipleOpenActionConverter" />
    </Window.Resources>
    <Grid Name="mainGrid">
        <TabControl Name="optionsTabControl"
                    Margin="12,12,12,41">
            <TabItem Header="{x:Static Properties:Resources.generalTab}"
                     Name="generalTab">
                <Grid Name="generalGrid">
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="*" />
                    </Grid.RowDefinitions>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto" />
                        <ColumnDefinition Width="*" />
                    </Grid.ColumnDefinitions>
                    <Label Content="{x:Static Properties:Resources.feedUrlLabel}"
                           Name="urlLabel"
                           VerticalContentAlignment="Center"
                           Target="{Binding ElementName=urlTextBox}"
                           Margin="6"
                           Padding="0" />
                    <TextBox Name="urlTextBox"
                             Grid.Column="1"
                             Text="{Binding Path=Source, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=True}"
                             Margin="6" />
                    <Label Content="{x:Static Properties:Resources.feedNameLabel}"
                           Name="nameLabel"
                           VerticalContentAlignment="Center"
                           Target="{Binding ElementName=nameTextBox}"
                           Grid.Row="1"
                           Margin="6"
                           Padding="0" />
                    <TextBox Name="nameTextBox"
                             Grid.Column="1"
                             Text="{Binding Path=Name, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=true}"
                             Grid.Row="1"
                             Margin="6" />
                    <Label Content="{x:Static Properties:Resources.feedCategoryLabel}"
                           Name="feedCategoryLabel"
                           Target="{Binding ElementName=categoryComboBox}"
                           VerticalContentAlignment="Center"
                           Grid.Row="2"
                           Margin="6"
                           Padding="0" />
                    <ComboBox Grid.Column="1"
                              Name="categoryComboBox"
                              DisplayMemberPath="Name"
                              SelectedValuePath="ID"
                              SelectedValue="{Binding Path=CategoryID}"
                              Grid.Row="2"
                              Margin="6" />

                    <CheckBox Grid.ColumnSpan="2"
                              Name="readIntervalCheckBox"
                              VerticalContentAlignment="Center"
                              IsChecked="{Binding Path=Enabled, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=True}"
                              Grid.Row="3"
                              Margin="6">
                        <DockPanel>
                            <Label Content="{x:Static Properties:Resources.feedReadIntervalPrefix}"
                                   HorizontalAlignment="Left"
                                   Margin="0,0,5,0"
                                   VerticalAlignment="Center"
                                   Padding="0" />
                            <TextBox Width="50"
                                     Name="readIntervalTextBox"
                                     Text="{Binding Path=CheckInterval, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=True}"
                                     IsEnabled="{Binding ElementName=readIntervalCheckBox, Path=IsChecked}" />
                            <Label Content="{x:Static Properties:Resources.feedReadIntervalSuffix}"
                                   HorizontalAlignment="Left"
                                   Margin="5,0,0,0"
                                   VerticalAlignment="Center"
                                   Padding="0" />
                        </DockPanel>
                    </CheckBox>
                </Grid>
            </TabItem>
            <TabItem Header="{x:Static Properties:Resources.readingTab}"
                     Name="readingTab">
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto" />
                        <ColumnDefinition Width="*" />
                    </Grid.ColumnDefinitions>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="*" />
                    </Grid.RowDefinitions>
                    <Label Content="{x:Static Properties:Resources.openLabel}"
                           Name="openLabel"
                           Target="{Binding ElementName=openComboBox}"
                           Padding="0"
                           VerticalContentAlignment="Center"
                           Margin="6" />
                    <ComboBox Name="openComboBox"
                              VerticalContentAlignment="Center"
                              SelectedValue="{Binding Path=MultipleOpenAction, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=true, Converter={StaticResource multipleOpenActionConverter}}"
                              SelectedValuePath="Tag"
                              Grid.Column="1"
                              Margin="6">

                        <ComboBoxItem Content="{x:Static Properties:Resources.openAllSingleToolbarButton}"
                                      Tag="{x:Static feedCenter:MultipleOpenAction.SinglePage}" />
                        <ComboBoxItem Content="{x:Static Properties:Resources.openAllMultipleToolbarButton}"
                                      Tag="{x:Static feedCenter:MultipleOpenAction.IndividualPages}" />
                    </ComboBox>
                </Grid>
            </TabItem>
            <TabItem Header="{x:Static Properties:Resources.authenticationTab}"
                     Name="authenticationTab">
                <Grid Name="authenticationGrid">
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="*" />
                    </Grid.RowDefinitions>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="Auto" />
                        <ColumnDefinition Width="*" />
                    </Grid.ColumnDefinitions>
                    <CheckBox Content="{x:Static Properties:Resources.requiresAuthenticationCheckBox}"
                              Name="requiresAuthenticationCheckBox"
                              Grid.ColumnSpan="2"
                              Grid.Row="0"
                              Grid.Column="0"
                              IsChecked="{Binding Path=Authenticate, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=True}"
                              Margin="6" />
                    <Label Content="{x:Static Properties:Resources.authenticationUserNameLabel}"
                           Name="authenticationUserNameLabel"
                           Target="{Binding ElementName=authenticationUserNameTextBox}"
                           VerticalContentAlignment="Center"
                           IsEnabled="{Binding ElementName=requiresAuthenticationCheckBox, Path=IsChecked}"
                           Grid.Row="1"
                           Margin="6"
                           Padding="20,0,0,0" />
                    <TextBox Name="authenticationUserNameTextBox"
                             Text="{Binding Path=UserName, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=True}"
                             Grid.Column="1"
                             IsEnabled="{Binding ElementName=requiresAuthenticationCheckBox, Path=IsChecked}"
                             Grid.Row="1"
                             Margin="6" />
                    <Label Content="{x:Static Properties:Resources.authenticationPasswordLabel}"
                           Name="authenticationPasswordLabel"
                           Target="{Binding ElementName=authenticationPasswordTextBox}"
                           VerticalContentAlignment="Center"
                           IsEnabled="{Binding ElementName=requiresAuthenticationCheckBox, Path=IsChecked}"
                           Grid.Row="2"
                           Margin="6"
                           Padding="20,0,0,0" />
                    <TextBox Name="authenticationPasswordTextBox"
                             Text="{Binding Path=Password, UpdateSourceTrigger=Explicit, ValidatesOnExceptions=True}"
                             Grid.Column="1"
                             IsEnabled="{Binding ElementName=requiresAuthenticationCheckBox, Path=IsChecked}"
                             Grid.Row="2"
                             Margin="6" />
                </Grid>
            </TabItem>
        </TabControl>
        <Button Content="{x:Static Properties:Resources.OkayButton}"
                Height="23"
                HorizontalAlignment="Right"
                Name="okButton"
                VerticalAlignment="Bottom"
                Width="75"
                IsDefault="True"
                Margin="0,0,93,12"
                Click="HandleOkayButtonClick" />
        <Button Content="{x:Static Properties:Resources.CancelButton}"
                Height="23"
                HorizontalAlignment="Right"
                Name="cancelButton"
                VerticalAlignment="Bottom"
                Width="75"
                IsCancel="True"
                Margin="0,0,12,12" />

    </Grid>
</Window>