Biblotek/Bokhantarare/MainWindow.xaml

<Window x:Class="Bokhantarare.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Bokhantarare"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid Background="LightGray">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <Grid Grid.Row="0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="10"/>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="Auto"/>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>
            
            <TextBox Grid.Row="0" Grid.Column="0" Text="" TextChanged="ISBN_OnTextChange" x:Name="ISBN" Width="110"/>
            <TextBlock Grid.Row="0" Grid.Column="0" x:Name="ISBNPlaceholderText"
                       Text="Enter ISBN here..."
                       VerticalAlignment="Top"
                       Foreground="Gray"
                       IsHitTestVisible="False"
                       Visibility="Visible" />
            <Button Grid.Row="1" Grid.Column="0" Content="Search by ISBN" ToolTip="This searches for a book(s) on openlibrary" Click="SearchByISBN"/>
            
            <TextBox Grid.Row="0" Grid.Column="1" Text="" TextChanged="Title_OnTextChange" x:Name="Title" Width="110"/>
            <TextBlock Grid.Row="0" Grid.Column="1" x:Name="TitlePlaceholderText"
                       Text="Enter Title here..."
                       VerticalAlignment="Top"
                       Foreground="Gray"
                       IsHitTestVisible="False"
                       Visibility="Visible" />
            <Button Grid.Row="1" Grid.Column="1" Content="Search by Title" ToolTip="This searches for a book(s) on openlibrary" Click="SearchByTitle"/>
            
            <TextBox Grid.Row="0" Grid.Column="3" Text="" TextChanged="CustomTitle_OnTextChange" x:Name="CustomTitle" Width="110"/>
            <TextBlock Grid.Row="0" Grid.Column="3" x:Name="CustomTitlePlaceholderText"
                       Text="Enter Title here..."
                       VerticalAlignment="Top"
                       Foreground="Gray"
                       IsHitTestVisible="False"
                       Visibility="Visible" />
            
            <TextBox Grid.Row="0" Grid.Column="4" Text="" TextChanged="CustomISBN_OnTextChange" x:Name="CustomISBN" Width="110"/>
            <TextBlock Grid.Row="0" Grid.Column="4" x:Name="CustomISBNPlaceholderText"
                       Text="Enter ISBN here..."
                       VerticalAlignment="Top"
                       Foreground="Gray"
                       IsHitTestVisible="False"
                       Visibility="Visible" />
            
            <TextBox Grid.Row="0" Grid.Column="5" Text="" TextChanged="CustomAuthor_OnTextChange" x:Name="CustomAuthor" Width="110" ToolTip="This is a comma separated field to allow multiple entries"/>
            <TextBlock Grid.Row="0" Grid.Column="5" x:Name="CustomAuthorPlaceholderText"
                       Text="Enter Author here..."
                       VerticalAlignment="Top"
                       Foreground="Gray"
                       IsHitTestVisible="False"
                       Visibility="Visible" />
            
            <TextBox Grid.Row="0" Grid.Column="6" Text="" TextChanged="CustomPubYear_OnTextChange" x:Name="CustomPubYear" Width="145"/>
            <TextBlock Grid.Row="0" Grid.Column="6" x:Name="CustomPubYearPlaceholderText"
                       Text="Enter Publishing Year here..."
                       VerticalAlignment="Top"
                       Foreground="Gray"
                       IsHitTestVisible="False"
                       Visibility="Visible" />
            
            <Button Grid.Row="1" Grid.Column="3" Content="Create Entry" ToolTip="This Adds a book with the given properties" Click="CustomEntry"/>
        </Grid>
        <Grid Grid.Row="1" Margin="0,10,0,0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="20"/>
            </Grid.ColumnDefinitions>
            <Grid Grid.Column="0" x:Name="Books">
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>
                
                <TextBox Grid.Row="0" Text="" TextChanged="Search_OnTextChange" x:Name="Search" ToolTip="Search by name"/>
                <TextBlock Grid.Row="0" x:Name="SearchPlaceholderText"
                           Text="Enter Title to search for here..."
                           VerticalAlignment="Top"
                           Foreground="Gray"
                           IsHitTestVisible="False"
                           Visibility="Visible" />
                <Grid Grid.Row="1" Name="Library" MouseWheel="ScrolLibrary">
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="Auto"/>
                    </Grid.RowDefinitions>
                </Grid>
            </Grid>
            <ScrollBar Grid.Column="1" Orientation="Vertical" Minimum="1" Maximum="1" Scroll="ScrollView" x:Name="ScrollBar"/>
        </Grid>
    </Grid>
</Window>