I'm new in WPF and I'm trying to show an image in a WPF windows, and then show a button, and two links in a absulute coordinate. I have two problems:
The floating controls are moved from one computer to other
The image is blurred. I think that is being resized.
The form must be a fixed dialog, and the image size is 800x560.
Here is my code:
<Window
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" mc:Ignorable="d" x:Class="A.B.C.IntroGuideWindow"
Title="Intro guide" Icon="../Resources/app_icon.ico"
Background="{DynamicResource DialogBackgroundBrush}" ResizeMode="NoResize" WindowStartupLocation="CenterScreen"
WindowStyle="None"
Style="{DynamicResource WindowStyle}" SnapsToDevicePixels="True" TextOptions.TextFormattingMode="Display" Width="830" Height="660">
<Window.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="../ResourceDictionaries/Colors.xaml"/>
<ResourceDictionary Source="../ResourceDictionaries/BasicStyles/StandardWindowStyle.xaml"/>
<ResourceDictionary Source="../ResourceDictionaries/ButtonStyles/ActionFlatButtonStyle.xaml"/>
<ResourceDictionary Source="../ResourceDictionaries/ButtonStyles/CancelButtonStyle.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Window.Resources>
<Grid VerticalAlignment="Top">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" MinHeight="22"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<TextBlock Margin="10,10,10,10" FontFamily="Segoe UI" FontSize="21"
FontWeight="SemiBold" Foreground="{DynamicResource FontBrush}" Grid.Row="0">
<Run Text="Intro guide" />
</TextBlock>
<Button x:Name="closeButton" Style="{DynamicResource CloseChromeButtonStyle}"
Click="CancelButton_Click" Grid.Row="0"
Content="r" HorizontalAlignment="Right" Margin="0,6,6,0" FontFamily="Webdings" IsTabStop="False" />
<Image x:Name="CurrentImage" Grid.Row="1" Width="800" Height="560" Stretch="None" Source="Images/sm-eval-guide-09.png" SnapsToDevicePixels="True"/>
<Button x:Name="OpenSamplesButton" Content="Click here to open the samples directory" IsDefault="False"
Style="{DynamicResource ActionFlatButtonStyle}"
Margin="256,115,265,434" Width="301" Height="23" Click="OpenSamplesButton_Click" Grid.Row="1"/>
<TextBlock x:Name="DocumentationLink" Margin="2,221,-2,333" Grid.Row="1" TextAlignment="Center" VerticalAlignment="Center" FontFamily="Arial" FontSize="14" FontWeight="Bold">
<Hyperlink Foreground="#00A586" NavigateUri="http://www.example.com/#documentation">http://www.example.com/#documentation</Hyperlink>
</TextBlock>
<TextBlock x:Name="TwitterLink" Margin="590,415,84,137" Grid.Row="1" VerticalAlignment="Center" FontFamily="Arial" FontSize="16" FontWeight="Bold">
<Hyperlink Foreground="#00A586" NavigateUri="https://twitter.com/xxx">#xxx</Hyperlink>
</TextBlock>
<Grid VerticalAlignment="Top" Grid.Row="2">
<Button x:Name="PreviousButton" Content="Previous" IsDefault="False"
Style="{DynamicResource ActionFlatButtonStyle}"
Margin="0,0,200,10" Width="90" HorizontalAlignment="Right" Click="PreviousButton_Click"/>
<Button x:Name="NextButton" Content="Next" IsDefault="True"
Style="{DynamicResource ActionFlatButtonStyle}"
Margin="0,0,105,10" Width="90" HorizontalAlignment="Right" Click="NextButton_Click"/>
<Button x:Name="CloseButton" Content="Close" IsDefault="False"
Style="{DynamicResource ActionFlatButtonStyle}"
Margin="0,0,10,10" Width="90"
VerticalAlignment="Bottom" HorizontalAlignment="Right" Click="CloseButton_Click"/>
<CheckBox x:Name="DontShowAgainCheckbox" Content="Don't show this window again." HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Checked="DontShowAgainCheckbox_Checked"/>
</Grid>
</Grid>
</Window>
WPF adjusts for pixel density of the monitor it is running on. Consider using Grid Columns or other layout controls such as StackPanel instead of Margin offsets. For example, your buttons could use the following layout:
<StackPanel Orientation="Horizontal" Margin="10,0" HorizontalAlignment="Right">
<Button x:Name="PreviousButton" Content="Previous" IsDefault="False"
Style="{DynamicResource ActionFlatButtonStyle}" Margin="4,0"
Width="90" Click="PreviousButton_Click"/>
<Button x:Name="NextButton" Content="Next" IsDefault="True"
Style="{DynamicResource ActionFlatButtonStyle}" Margin="4,0"
Width="90" Click="NextButton_Click"/>
<Button x:Name="CloseButton" Content="Close" IsDefault="False"
Style="{DynamicResource ActionFlatButtonStyle}" Margin="4,0"
Width="90" Click="CloseButton_Click"/>
</StackPanel>
For the blurred image, try using UseLayoutRounding="False" in your Image definition.
Related
in this Code window state is maximize and that's fine, but when i run this code
window is on Fullscreen but stackpanel and grid not on full screen.
here is my Code
<Window x:Class="POSApplication.POSSystem"
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:POSApplication"
mc:Ignorable="d"
Title="POS System" Height="600.857" Width="908.571" Background="#04c582" Loaded="OnloadPage" ResizeMode="NoResize" WindowState="Maximized" WindowStyle="None">
<Grid Name="MainGrid" Margin="0,0,-6,0">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<StackPanel HorizontalAlignment="Left" Height="346" Margin="0,68,0,0" VerticalAlignment="Top" Width="171">
<Button Content="Customers" Height="54" FontSize="20" FontWeight="Bold" Name="Customers_Btn" Click="Customers_Btn_Click"/>
<Button Content="Products" Height="54" FontSize="20" FontWeight="Bold" Name="Products_Btn" Click="Products_Btn_Click"/>
<Button Content="Users" Height="54" FontSize="20" FontWeight="Bold" Name="User_Btn" Click="User_Btn_Click"/>
<Button Content="Sale" Height="54" FontSize="20" FontWeight="Bold" Click="Sale_Btn"/>
</StackPanel>
<StackPanel HorizontalAlignment="Left" Height="63" VerticalAlignment="Top" Width="892" Background="#04b550">
<Label Content="POS Sytem" Margin="0,20,0,0" Width="120" Height="40" FontSize="20" FontWeight="Bold" HorizontalAlignment="Center"/>
<Button Content="Log Out" HorizontalAlignment="Left" Margin="770,-40,0,0" VerticalAlignment="Top" Width="100" FontWeight="Bold" Click="LogOut_Button_Click" Height="40" FontSize="20"/>
</StackPanel>
<WrapPanel HorizontalAlignment="Left" Height="440" Margin="176,68,0,0" VerticalAlignment="Top" Width="700" Background="White" Name="main_panel" />
</Grid>
Recently I'm trying to learn some Windows 10 UWP app developments. And now I encountered a strange issue, where there is a white ribbon in the bottom of my app, see here:
If I drag and enlarge the app window, then there will be another white ribbon on the top, see here:
Here is my XAML for the UI:
<Page
x:Class="ApodidaeCore.ClockMainUI"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:ApodidaeCore"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid RequestedTheme="Dark" Margin="0,0,0,38" Height="600" Background="Black">
<Grid.RowDefinitions>
<RowDefinition Height="439*"/>
<RowDefinition Height="161*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="205*"/>
<ColumnDefinition Width="819*"/>
</Grid.ColumnDefinitions>
<TextBlock x:Name="hourTextBlock" HorizontalAlignment="Left" Height="191" TextWrapping="Wrap" Text="00" VerticalAlignment="Top" Width="205" Foreground="White" FontSize="170" Margin="15.2,98,0,0" Grid.Column="1" />
<TextBlock x:Name="clockSymbolTextBlock" HorizontalAlignment="Left" Height="141" TextWrapping="Wrap" Text=":" VerticalAlignment="Top" Width="38" Foreground="White" FontSize="105" FontWeight="Bold" Margin="244.2,130,0,0" Grid.Column="1"/>
<TextBlock x:Name="minuteTextBlock" HorizontalAlignment="Left" Height="197" TextWrapping="Wrap" Text="00" VerticalAlignment="Top" Width="218" Foreground="White" FontSize="170" Margin="308.2,98,0,0" Grid.Column="1"/>
<TextBlock x:Name="weatherInfoTextBlock" HorizontalAlignment="Left" TextWrapping="Wrap" VerticalAlignment="Top" Foreground="White" FontSize="25" Margin="188.2,331,0,0" Text="Unknown" Width="314" Height="33" Grid.Column="1"/>
<TextBlock x:Name="notificationTextBlock" HorizontalAlignment="Left" TextWrapping="Wrap" Text="No new notification" VerticalAlignment="Top" Foreground="White" FontSize="25" Margin="188.2,369,0,0" Height="30" Width="314" Grid.Column="1"/>
<Image x:Name="weatherInfoIconImage" HorizontalAlignment="Left" Height="100" Margin="67.2,321,0,0" VerticalAlignment="Top" Width="100" Grid.Column="1"/>
</Grid>
What should I do to fix this? Any suggestions? Thanks in advance!
Jackson.
Got fixed, silly me!
I've wrongly set the grid height and the margin.
Remove those two variables will fix that issue.
Change this:
<Grid RequestedTheme="Dark" Margin="0,0,0,38" Height="600" Background="Black">
to this:
<Grid RequestedTheme="Dark" Background="Black">
I am trying to implement splitview in my app.But when ii set IsPaneOpen = true;
My pivots are not moving to right of that split view pane.Insted SplitView Pane opens Over pivotItems.
Someone please help me to resolve this.
Thanks in advance.
My Main page:
<Page
x:Class="SplitView.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:SplitView"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<RelativePanel x:Name="myrelativepanel">
<Pivot x:Name="mypivot" RelativePanel.AlignRightWith="spv">
<PivotItem x:Name="header1" Header="Header1">
<ListBox x:Name="listView"
HorizontalAlignment="Left"
Height="Auto"
VerticalAlignment="Top"
Width="172"
ItemsSource="{x:Bind itemsList}"
/>
</PivotItem>
<PivotItem x:Name="header2" Header="Header2">
<ListBox x:Name="listView1"
HorizontalAlignment="Left"
Height="Auto"
VerticalAlignment="Top"
Width="172"
ItemsSource="{x:Bind itemsList}"
/>
</PivotItem>
</Pivot>
<local:SplitViewPage x:Name="spv"></local:SplitViewPage>
</RelativePanel>
</Grid>
</Page>
My SplivView page:
<Page
x:Class="SplitView.SplitViewPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:SplitView"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d">
<SplitView x:Name="MySplitView" DisplayMode="CompactOverlay" IsPaneOpen="False"
CompactPaneLength="50" OpenPaneLength="150">
<SplitView.Pane>
<StackPanel Background="Gray">
<Button x:Name="HamburgerButton" FontFamily="Segoe MDL2 Assets" Content=""
Width="50" Height="50" Background="Transparent" Click="HamburgerButton_Click"/>
<StackPanel Orientation="Horizontal">
<Button x:Name="MenuButton1" FontFamily="Segoe MDL2 Assets" Content=""
Width="50" Height="50" Background="Transparent"/>
<TextBlock Text="Button 1" FontSize="18" VerticalAlignment="Center" />
</StackPanel>
<StackPanel Orientation="Horizontal">
<Button x:Name="MenuButton2" FontFamily="Segoe MDL2 Assets" Content=""
Width="50" Height="50" Background="Transparent"/>
<TextBlock Text="Button 2" FontSize="18" VerticalAlignment="Center" />
</StackPanel>
<StackPanel Orientation="Horizontal">
<Button x:Name="MenuButton3" FontFamily="Segoe MDL2 Assets" Content=""
Width="50" Height="50" Background="Transparent"/>
<TextBlock Text="Button 3" FontSize="18" VerticalAlignment="Center" />
</StackPanel>
</StackPanel>
</SplitView.Pane>
<SplitView.Content>
<Grid>
<TextBlock Text="SplitView Basic" FontSize="54" Foreground="White"
HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Grid>
</SplitView.Content>
</SplitView>
</Page>
Use display mode CompactInline, instead of CompactOverlay on your splitview.
DisplayMode="CompactInline"
I have a ListBox with text and a corresponding Image. I would Like the Image to align right. How would i alter my XAML to achieve this? We are mainly looking at lbxBuiltInLevels. Thanks.
<Page x:Class="TheseusAndTheMinotaur.ChooseLevelPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="TheseusAndTheMinotaur"
mc:Ignorable="d"
Title="ChooseLevelPage">
<Grid Margin="0">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.Background>
<ImageBrush ImageSource="/TheseusAndTheMinotaur;component/Images/MainBackground.jpg"/>
</Grid.Background>
<ListBox x:Name="lbxLevels" HorizontalAlignment="Left" Height="100" Margin="10,78,0,0" VerticalAlignment="Top" Width="100"/>
<Button x:Name="btnExit" Content="Exit" HorizontalAlignment="Left" Margin="10,208,0,0" VerticalAlignment="Top" Width="75" Click="btnExit_Click"/>
<Button x:Name="btnLoad" Content="Load" HorizontalAlignment="Left" Margin="10,183,0,0" VerticalAlignment="Top" Width="75" Click="btnLoadCustomLevel_Click"/>
<Label x:Name="lblSavedLevels" Content="Custom Levels" HorizontalAlignment="Left" Margin="10,20,0,0" VerticalAlignment="Top" FontSize="34" FontFamily="Papyrus" FontWeight="ExtraBold"/>
<Label x:Name="lblBuiltInLevels" Content="Built-in Levels" Grid.Column="1" HorizontalAlignment="Left" Margin="44,20,0,0" VerticalAlignment="Top" FontSize="34" FontWeight="ExtraBold" FontFamily="Papyrus"/>
<ListBox x:Name="lbxBuiltInLevels" Grid.Column="1" Margin="10,78,0,0" VerticalAlignment="Top">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel>
<Grid x:Name="gridForLevels">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Margin="3" Text="{Binding Str}"/>
<ContentControl Grid.Column="1" Margin="0,0,10,0" Content="{Binding Image}" HorizontalAlignment="Right" HorizontalContentAlignment="Right" FlowDirection="RightToLeft"/>
</Grid>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
</Page>
Set this code in your listbox:
HorizontalContentAlignment="Stretch"
Should look like:
<ListBox x:Name="lbxBuiltInLevels" Grid.Column="1" HorizontalContentAlignment="Stretch" Margin="10,78,0,0" HorizontalContentAlignment="Stretch" VerticalAlignment="Top"
I have a problem with WPF... it's kinda odd.
I recently migrated to using MahApps.Metro for my window and when I'm on my Login Screen it flickers between cleartype and non-cleartype every few seconds
Here are my XAML files
MainWindow.xaml
<Controls:MetroWindow x:Class="LegendaryClient.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Controls="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
Title="LegendaryClient" Height="600" Width="1024" MinHeight="600" MinWidth="1024"
ShowIconOnTitleBar="True" SaveWindowPosition="True" Icon="Icon.ico" ResizeMode="CanResizeWithGrip" TitleCaps="False">
<Controls:MetroWindow.WindowCommands>
<Controls:WindowCommands>
<Button Content="settings" />
<Button x:Name="ThemeButton" Click="ThemeButton_Click" Content="theme"/>
</Controls:WindowCommands>
</Controls:MetroWindow.WindowCommands>
<Window.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colours.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
<ResourceDictionary Source="Controls/Steel.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Window.Resources>
<Grid>
<ContentControl x:Name="Container" VerticalAlignment="Stretch" HorizontalAlignment="Stretch"/>
</Grid>
</Controls:MetroWindow>
and
<Page x:Class="LegendaryClient.Windows.LoginPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:Controls="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
mc:Ignorable="d"
d:DesignHeight="672" d:DesignWidth="1024"
Title="LoginPage">
<Grid Background="Black" Margin="0">
<Image x:Name="LoginImage" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Stretch="UniformToFill" Panel.ZIndex="-2" />
<Label x:Name="WelcomeLabel" Content="Login to League of Legends" HorizontalAlignment="Left" VerticalAlignment="Bottom" FontSize="24" FontWeight="Bold" Foreground="White" Margin="25,0,0,290">
<Label.Effect>
<DropShadowEffect ShadowDepth="3"/>
</Label.Effect>
</Label>
<Grid HorizontalAlignment="Left" Height="230" VerticalAlignment="Bottom" Width="350" Margin="20,0,0,50">
<Grid x:Name="LoginGrid" HorizontalAlignment="Left" Height="230" VerticalAlignment="Top" Width="350">
<TextBlock HorizontalAlignment="Left" TextWrapping="Wrap" Text="Username" VerticalAlignment="Top" Foreground="White" Margin="10,10,0,0" FontSize="18" FontWeight="Bold"/>
<TextBox x:Name="LoginUsernameBox" TextWrapping="NoWrap" VerticalAlignment="Top" Width="330" HorizontalAlignment="Left" Margin="10,40,0,0" FontSize="16"/>
<CheckBox x:Name="RememberUsernameCheckbox" Content="Remember Username" HorizontalAlignment="Right" Margin="0,80,10,0" VerticalAlignment="Top" Foreground="White" IsChecked="True"/>
<TextBlock HorizontalAlignment="Left" TextWrapping="Wrap" Text="Password" VerticalAlignment="Top" Foreground="White" Margin="10,90,0,0" FontSize="18" FontWeight="Bold"/>
<PasswordBox x:Name="LoginPasswordBox" VerticalAlignment="Top" Width="330" HorizontalAlignment="Left" Margin="10,120,0,0" FontSize="16"/>
<CheckBox x:Name="RememberPasswordCheckbox" Content="Remember Password" HorizontalAlignment="Right" Margin="0,160,10,0" VerticalAlignment="Top" Foreground="White" />
<Button x:Name="LoginButton" Content="Login" HorizontalAlignment="Stretch" Margin="10,180,10,0" VerticalAlignment="Top" Height="41" Click="LoginButton_Click" IsDefault="True" />
<ComboBox x:Name="RegionComboBox" ItemsSource="{DynamicResource Regions}" HorizontalAlignment="Left" Margin="220,10,0,0" VerticalAlignment="Top" Width="120" SelectedIndex="5"/>
</Grid>
<Controls:ProgressRing x:Name="LoggingInProgressRing" IsActive="True" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,10,0,0" Visibility="Hidden"/>
<Label x:Name="LoggingInLabel" Content="Logging in..." HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="36" FontWeight="Bold" Foreground="White" Visibility="Hidden"/>
<Grid.Effect>
<DropShadowEffect/>
</Grid.Effect>
</Grid>
<TextBox x:Name="ErrorTextBox" Text="Error" HorizontalAlignment="Left" VerticalAlignment="Bottom" TextWrapping="NoWrap" IsReadOnly="True" Width="350" Height="20" FontSize="12" FontWeight="999" Foreground="#FFFF7373" Margin="25,0,0,15" Background="{x:Null}" Panel.ZIndex="-1" BorderBrush="{x:Null}" Visibility="Hidden">
<TextBox.Effect>
<DropShadowEffect ShadowDepth="3"/>
</TextBox.Effect>
</TextBox>
</Grid>
</Page>
Any help would be appreciated.
Thanks!
Turns out <Controls:ProgressRing x:Name="LoggingInProgressRing" IsActive="True" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,10,0,0" Visibility="Hidden"/> was causing my text to flicker for some reason... Putting it outside the grid stopped the blurring