create a usercontrol in WPF project.
<UserControl x:Class="Test1.PostOperations"
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="clr-namespace:Test1"
mc:Ignorable="d"
d:DesignHeight="50" d:DesignWidth="500">
<Grid>
<StackPanel Orientation="Horizontal">
<Image Name="Heart1"
Margin="8"
Source="pack://siteoforigin:,,, /Icons/nolike.png"
Stretch="Uniform"
MouseDown="Heart_MouseDown"
Width="40"
Height="40"
/>
<Image Name="Comment"
Margin="8"
Source="pack://siteoforigin:,,,/Icons/comment.png"
Stretch="Uniform"
Width="40"
Height="35"
/>
<Image Name="Send"
Margin="8"
Source="pack://siteoforigin:,,,/Icons/send.png"
Stretch="Uniform"
Width="40"
Height="35"
/>
</StackPanel>
<Image Name="bookmark"
HorizontalAlignment="Right"
Margin="8"
Source="pack://siteoforigin:,,,/Icons/bookmark.png"
Width="40"
Height="35"
/>
</Grid>
Images do appear in usercontrol.
include the usercontrol in the project mainwindow but the image disappeared.
enter
<local:PostOperations Height="60">
</local:PostOperations>
here
how to show the image in the usercontrol to a windows?
pack://siteoforigin:,,,/Icons/send.png
is relative to the location from which the application's executable assembly is launched.
if your UserControl and MainWindow are not in the same assembly, make sure they are in the same path
Related
Cant make button in WPF app with image and text on it. My code is like this:
<Window x:Class="WindowR.One"
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:WindowR"
mc:Ignorable="d"
Title="One" Height="300" Width="300">
<Grid>
<StackPanel Orientation="Vertical">
<TextBlock Text="Click Here" />
<Image Source="D:\Skola\4. semester\TP\GIT folder\Visualko\Core\WindowR\Pictures\0.png" />
</StackPanel>
</Grid>
</Window>
But the text isnt above image..tried lots of tutorials from here..but none of them work properly
StackPanel arranges TextBlock next to Image. Try to use Grid
<Button Width="120" Height="50" >
<Grid>
<Image Source="D:\Skola\4. semester\TP\GIT folder\Visualko\Core\WindowR\Pictures\0.png" />
<TextBlock Text="Click Here"
VerticalAlignment="Center"
HorizontalAlignment="Center" />
</Grid>
</Button>
I want to display a large image in a Window where the Image will have scroll bars if it too big for the area of the screen it is in.
Underneath the image I want a button panel. For this I have put the Image inside a ScrollViewer in a DockPanel that contains a StackPanel to contain the Buttons in the Bottom part. The idea is to click the Browse button to set the image (from code behind handling Button Click)
The following example I put together will just keep the image size (2144 x 1424) and I cannot see the lower button panel.
<Window x:Class="WpfIssues.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:WpfIssues"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Grid>
<DockPanel>
<TextBlock Text="Test Image" FontSize="30" DockPanel.Dock="Top"></TextBlock>
<StackPanel Orientation="Vertical">
<DockPanel x:Name="PhotoPanel">
<StackPanel DockPanel.Dock="Bottom" Orientation="Horizontal" HorizontalAlignment="Right">
<Button Click="Button_Click">Browse...</Button>
</StackPanel>
<ScrollViewer
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto">
<StackPanel>
<Image x:Name="PhotoImage"
Stretch="None"
Source="Resources/bear grills.png"
HorizontalAlignment="Center"
VerticalAlignment="Center" />
</StackPanel>
</ScrollViewer>
</DockPanel>
</StackPanel>
</DockPanel>
</Grid>
</Window>
I cant figure out why.
Try putting the button before the scrollviewer, like this:
<DockPanel>
<TextBlock Text="Test Image" FontSize="30" DockPanel.Dock="Top" />
<Button Content="Browse..." DockPanel.Dock="Bottom" />
<ScrollViewer
HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto">
<Image x:Name="PhotoImage"
Stretch="None"
Source="http://images6.fanpop.com/image/photos/33600000/Bear-Grylls-bear-grylls-33656894-3504-2336.jpg"
HorizontalAlignment="Center"
VerticalAlignment="Center" />
</ScrollViewer>
</DockPanel>
I am working on a WPF application that has a ListView with several Image sources loaded into it. How can I bind the selected image so it is displayed in a larger viewing area that is contained within a Grid?
Thanks in advance!
Here is the code I am working with:
<Window x:Class="ListViewImageSelection.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="300" Width="400">
<Window.Resources>
<BitmapImage x:Key="bike" UriSource="Images/bike.bmp"/>
<BitmapImage x:Key="car" UriSource="Images/car.bmp"/>
<BitmapImage x:Key="flower" UriSource="Images/flower.bmp"/>
</Window.Resources>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="150"/>
</Grid.ColumnDefinitions>
<ListView Name="MyListView" Grid.Column="1" VerticalAlignment="bottom" HorizontalAlignment="Center" ScrollViewer.PanningMode="VerticalOnly">
<Image Source="{StaticResource bike}" Width="110" />
<Image Source="{StaticResource car}" Width="110" />
<Image Source="{StaticResource flower}" Width="110" />
</ListView>
<Image Grid.Column="0" Stretch="Uniform" Source="{Binding ElementName=MyListView, Path=SelectedItem.ImageUri}"/>
</Grid>
<Image Source="{Binding ElementName=MyListView, Path=SelectedItem.ImageUri}"/>
I'm trying to add a row of horizontal button at the top of a form between an image and a view box but when I add the button it fills the image. I tried adding a grid to contain the buttons but that filled the image element. Does anyone know how I would achieve this?
I'm sure there must be a quick fix to this,could someone explain why this happens? I usually use the designer but I think in this case I should have a better understanding of the xaml elements and the properties.
This is how I define the layout for the window:
<Window x:Class="KinectKickboxingBVversion1.ConditioningFrm"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="ConditioningFrm" Height="377.612" Width="637.313">
<Grid>
<Viewbox Grid.Row="1" Stretch="Uniform" HorizontalAlignment="Center">
<Image Name="Image" Width="640" Height="250"/>
</Viewbox>
</Grid>
</Window>
Setting image source to bitmap:
KinectVideo.Source = BitmapSource.Create(colorFrame.Width, colorFrame.Height, 96, 96,
PixelFormats.Bgr32, null, colorData, colorFrame.Width * colorFrame.BytesPerPixel)
If you want to put it on the top of the form with no scaling, do this:
<Window x:Class="KinectKickboxingBVversion1.ConditioningFrm"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="ConditioningFrm" Height="377.612" Width="637.313">
<Grid>
<Grid.RowDefinitions>
<RowDefintion Height="Auto" />
<RowDefintion Height="*" />
</Grid.RowDefinitions>
<StackPanel Orientation="Horizontal" Grid.Row="0">
<Button Content="1"/>
<Button Content="2"/>
<Button Content="2"/>
</StackPanel>
<Viewbox Grid.Row="1" Stretch="Uniform" HorizontalAlignment="Center">
<Image Name="Image" Width="640" Height="250"/>
</Viewbox>
</Grid>
</Window>
If you really want to add the StackPanel of buttons in the Viewbox, do this:
<Window x:Class="KinectKickboxingBVversion1.ConditioningFrm"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="ConditioningFrm" Height="377.612" Width="637.313">
<Viewbox Stretch="Uniform" HorizontalAlignment="Center">
<StackPanel Orientation="Vertical">
<StackPanel Orientation="Horizontal">
<Button Content="1"/>
<Button Content="2"/>
<Button Content="2"/>
</StackPanel>
<Image Name="Image" Width="640" Height="250"/>
</StackPanel>
</Viewbox>
</Window>
Setting image source to bitmap:
KinectVideo.Source = BitmapSource.Create(colorFrame.Width, colorFrame.Height, 96, 96,
PixelFormats.Bgr32, null, colorData, colorFrame.Width * colorFrame.BytesPerPixel)
i am learning WPF here is my XAML.
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1"
Height="300"
Width="634">
<StackPanel>
<Button Height="35"
Width="89"
Name="p1">Hello</Button>
<Border CornerRadius="5"
BorderThickness="1"
BorderBrush="Black"
Height="35"
Width="254"
Margin="91,192,150,79">
<TextBox HorizontalAlignment="Left"
VerticalAlignment="Center"
Background="Transparent"
BorderThickness="0"
Height="35"
Width="250"
Name="txtContents" />
</Border>
<Button Height="23"
Name="button1"
Width="75">Button</Button>
</StackPanel>
button textbox is showing but the problem is I am not being able to drag the control to another location. how to fix it. please help. thanks
If you mean you can't drag the Button controls to different locations, it's because they're contained within a StackPanel - stacking them one on top of each other.
If you change that StackPanel to be a Grid, you'd have the ability to drag it around in a canvas-like manner.
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1"
Height="300"
Width="634">
<Grid>
<Button Height="35"
Width="89"
Name="p1">Hello</Button>
<Border CornerRadius="5"
BorderThickness="1"
BorderBrush="Black"
Height="35"
Width="254"
Margin="91,192,150,79">
<TextBox HorizontalAlignment="Left"
VerticalAlignment="Center"
Background="Transparent"
BorderThickness="0"
Height="35"
Width="250"
Name="txtContents" />
</Border>
<Button Height="23"
Name="button1"
Width="75">Button</Button>
</Grid>
This question may shed some light on where to use Grids and StackPanels.
If by "able to drag the control to another location" you are talking about repositioning the control using Expression Blend or the Visual Studio Designer you need to change the StackPanel to a Grid
So it would become-
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1"
Height="300"
Width="634">
<Grid>
<Button Height="35"
Width="89"
Name="p1">Hello</Button>
<Border CornerRadius="5"
BorderThickness="1"
BorderBrush="Black"
Height="35"
Width="254"
Margin="91,192,150,79">
<TextBox HorizontalAlignment="Left"
VerticalAlignment="Center"
Background="Transparent"
BorderThickness="0"
Height="35"
Width="250"
Name="txtContents" />
</Border>
<Button Height="23"
Name="button1"
Width="75">Button</Button>
</Grid>