<Window x:Class="GSF.Windows.SecurityPortal"        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"        xmlns:sys="clr-namespace:System;assembly=mscorlib"        Title="" ShowInTaskbar="False" Background="Transparent"        ResizeMode="NoResize" SizeToContent="WidthAndHeight" WindowStartupLocation="CenterScreen"        WindowStyle="ToolWindow">     <Window.Resources>         <sys:Double x:Key="RegularTextSize">14</sys:Double>        <sys:Double x:Key="LargeTextSize">18</sys:Double>        <sys:Double x:Key="RegularItemSize">150</sys:Double>        <sys:Double x:Key="SmallItemSize">100</sys:Double>        <sys:Double x:Key="XXSmallItemSize">30</sys:Double>        <sys:Double x:Key="RegularItemHeight">25</sys:Double>         <RadialGradientBrush x:Key="ContentBackgroundBrush">            <GradientStop Color="#FFFFFFFF"/>            <GradientStop Color="#FF07426F" Offset="5"/>        </RadialGradientBrush>         <DropShadowEffect x:Key="TextBlockDarkShadowEffect" BlurRadius="20" Color="#FF666666" Direction="1" ShadowDepth="2"/>         <ControlTemplate x:Key="HyperlinkStyleButtonTemplate" TargetType="Button">            <TextBlock Text="{TemplateBinding Content}" FontSize="{StaticResource RegularTextSize}" TextDecorations="Underline"  Cursor="Hand"/>        </ControlTemplate>     </Window.Resources>     <Border CornerRadius="5" BorderThickness="1" BorderBrush="#FF073E69">         <Grid Background="{StaticResource ContentBackgroundBrush}">             <Grid.RowDefinitions>                <RowDefinition Height="Auto" x:Name="GridRowExit"/>                <RowDefinition Height="Auto" x:Name="GridRowTitleBlock"/>                <RowDefinition Height="Auto" x:Name="GridRowLogin"/>                <RowDefinition Height="Auto" x:Name="GridRowAccessDenied"/>                <RowDefinition Height="Auto" x:Name="GridRowChangePassword"/>            </Grid.RowDefinitions>                            <Button x:Name="ButtonExit" Content="" Width="1" Height="1" HorizontalAlignment="Right" FontWeight="Bold" Margin="0" ToolTip="Exit Application" IsCancel="True" />             <StackPanel x:Name="TitleBlock" Grid.Row="1">                <TextBlock x:Name="TextBlockApplicationLogin" Text="Login" FontSize="{StaticResource LargeTextSize}" Effect="{StaticResource TextBlockDarkShadowEffect}" Foreground="Black" Margin="5,10,5,5" HorizontalAlignment="Center"></TextBlock>                <TextBlock x:Name="TextBlockAccessDenied" Text="Access Denied" FontSize="{StaticResource LargeTextSize}" Effect="{StaticResource TextBlockDarkShadowEffect}" Foreground="Red" Margin="5,10,5,5" HorizontalAlignment="Center" FontWeight="Normal"></TextBlock>                <TextBlock x:Name="TextBlockChangePassword" Grid.ColumnSpan="2" Text="Change Password" FontSize="{StaticResource LargeTextSize}" Effect="{StaticResource TextBlockDarkShadowEffect}" Foreground="Black" Margin="5,10,5,5" HorizontalAlignment="Center"></TextBlock>                <TextBlock x:Name="TextBlockGlobalMessage" HorizontalAlignment="Center" TextAlignment="Center" TextWrapping="Wrap" Margin="10" Width="400" Foreground="Red" FontSize="12" FontWeight="Bold" Text="&lt; error message block &gt;" />            </StackPanel>                        <Grid x:Name="LoginSection" Grid.Row="2" Visibility="Visible">                 <Grid.ColumnDefinitions>                    <ColumnDefinition Width="*" />                    <ColumnDefinition Width="*" />                </Grid.ColumnDefinitions>                 <Grid.RowDefinitions>                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                </Grid.RowDefinitions>                                <TextBlock Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" TextWrapping="Wrap" TextAlignment="Center" Margin="5" FontSize="{StaticResource RegularTextSize}">                    Please login using your account username and password. <LineBreak />                    If you do not have an account, please request one by contacting<LineBreak />application administrator.                </TextBlock>                 <StackPanel Orientation="Horizontal" Grid.Row="3" Grid.Column="0" HorizontalAlignment="Right">                    <TextBlock Text="Username" FontSize="{StaticResource RegularTextSize}" Margin="5"/>                    <TextBlock Text="*" Foreground="Red"/>                </StackPanel>                 <TextBox x:Name="TextBoxUserName" Grid.Row="3" Grid.Column="1" Width="{StaticResource RegularItemSize}" Height="{StaticResource RegularItemHeight}" HorizontalAlignment="Left" Margin="5" />                 <StackPanel Orientation="Horizontal" Grid.Row="4" Grid.Column="0" HorizontalAlignment="Right">                    <TextBlock Text="Password" FontSize="{StaticResource RegularTextSize}" Margin="5" />                    <TextBlock Text="*" Foreground="Red"/>                </StackPanel>                 <PasswordBox x:Name="TextBoxPassword" Grid.Row="4" Grid.Column="1" Width="{StaticResource RegularItemSize}" Height="{StaticResource RegularItemHeight}" HorizontalAlignment="Left" Margin="5" />                 <StackPanel Orientation="Horizontal" Grid.Row="5" Grid.Column="1" Height="52" VerticalAlignment="Top">                    <Button x:Name="ButtonLogin" Content="Login" Width="{StaticResource SmallItemSize}" HorizontalAlignment="Left" FontWeight="Bold" Height="25" Margin="5"/>                                    </StackPanel>                                <StackPanel Orientation="Horizontal" Grid.Row="6" Grid.Column="0" Grid.ColumnSpan="2" HorizontalAlignment="Right" VerticalAlignment="Center">                    <Button x:Name="ButtonForgotPasswordLink" Content="Forgot Password" Template="{StaticResource HyperlinkStyleButtonTemplate}" Margin="5" Height="25" Width="Auto" />                    <Button x:Name="ButtonChangePasswordLink" Content="Change Password" Template="{StaticResource HyperlinkStyleButtonTemplate}" Margin="5" Height="25" Width="Auto" />                </StackPanel>                            </Grid>             <StackPanel x:Name="AccessDeniedSection" Orientation="Vertical" Grid.Row="3" Visibility="Collapsed">                <TextBlock FontSize="{StaticResource RegularTextSize}" TextAlignment="Center" Margin="5" Name="TextBlockAccessDeniedMessage">                    You do not have permission to access the requested secure resource.<LineBreak />                    Click OK to login as another user or contact application administrator<LineBreak />to request access to secure resource.                </TextBlock>                 <Button x:Name="ButtonOK" Content="OK" Width="{StaticResource SmallItemSize}" HorizontalAlignment="Center" FontWeight="Bold" Margin="5,15,5,15" />                            </StackPanel>             <Grid x:Name="ChangePasswordSection" Grid.Row="4" Visibility="Collapsed">                 <Grid.RowDefinitions>                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                    <RowDefinition Height="Auto" />                </Grid.RowDefinitions>                 <Grid.ColumnDefinitions>                    <ColumnDefinition Width="*" />                    <ColumnDefinition Width="*" />                </Grid.ColumnDefinitions>                 <TextBlock Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" TextWrapping="Wrap" TextAlignment="Center" Margin="5" FontSize="{StaticResource RegularTextSize}">                    You are required to change your password periodically for security.<LineBreak/>                    In order to change your password you must enter your current<LineBreak />username and password for verification.                </TextBlock>                 <StackPanel Orientation="Horizontal" Grid.Row="1" Grid.Column="0" HorizontalAlignment="Right">                    <TextBlock Text="Username" FontSize="{StaticResource RegularTextSize}" Margin="5"/>                    <TextBlock Text="*" Foreground="Red"/>                </StackPanel>                 <TextBox x:Name="TextBoxChangePasswordUserName" Grid.Row="1" Grid.Column="1" Width="{StaticResource RegularItemSize}" Height="{StaticResource RegularItemHeight}" HorizontalAlignment="Left" Margin="5" />                 <StackPanel Orientation="Horizontal" Grid.Row="2" Grid.Column="0" HorizontalAlignment="Right">                    <TextBlock Text="Old Password" FontSize="{StaticResource RegularTextSize}" Margin="5" />                    <TextBlock Text="*" Foreground="Red"/>                </StackPanel>                 <PasswordBox x:Name="TextBoxOldPassword" Grid.Row="2" Grid.Column="1" Width="{StaticResource RegularItemSize}" Height="{StaticResource RegularItemHeight}" HorizontalAlignment="Left" Margin="5" />                 <StackPanel Orientation="Horizontal" Grid.Row="3" Grid.Column="0" HorizontalAlignment="Right">                    <TextBlock Text="New Password" FontSize="{StaticResource RegularTextSize}" Margin="5" />                    <TextBlock Text="*" Foreground="Red"/>                    <Grid ToolTip="Cannot be same as old password" HorizontalAlignment="Center" VerticalAlignment="Center">                        <Ellipse Width="16" Height="16" Fill="#FF2588D8"/>                        <TextBlock Text="?" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="12" FontWeight="Bold" Foreground="#FFFFFFFF" />                    </Grid>                </StackPanel>                 <PasswordBox x:Name="TextBoxNewPassword" Grid.Row="3" Grid.Column="1" Width="{StaticResource RegularItemSize}" Height="{StaticResource RegularItemHeight}" HorizontalAlignment="Left" Margin="5" />                 <StackPanel Orientation="Horizontal" Grid.Row="4" Grid.Column="0" HorizontalAlignment="Right">                    <TextBlock Text="Confirm Password" FontSize="{StaticResource RegularTextSize}" Margin="5" />                    <TextBlock Text="*" Foreground="Red"/>                    <Grid ToolTip="Must be same as new password" HorizontalAlignment="Center" VerticalAlignment="Center">                        <Ellipse Width="16" Height="16" Fill="#FF2588D8"/>                        <TextBlock Text="?" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="12" FontWeight="Bold" Foreground="#FFFFFFFF" />                    </Grid>                </StackPanel>                 <PasswordBox x:Name="TextBoxConfirmPassword" Grid.Row="4" Grid.Column="1" Width="{StaticResource RegularItemSize}" Height="{StaticResource RegularItemHeight}" HorizontalAlignment="Left" Margin="5" />                                <StackPanel Orientation="Horizontal" Grid.Row="5" Grid.Column="1">                    <Button x:Name="ButtonChange" Content="Change" Width="{StaticResource SmallItemSize}" HorizontalAlignment="Left" FontWeight="Bold" Margin="5,15,5,15" />                </StackPanel>                 <Button x:Name="ButtonLoginLink" Content="Login" Grid.Row="6" Grid.Column="1" Template="{StaticResource HyperlinkStyleButtonTemplate}" HorizontalAlignment="Right" Margin="5" Width="Auto"/>                            </Grid>         </Grid>     </Border>    </Window>