stackpanel

VirtualizingPanel in DataGrid

由 时光怂恿深爱的人放手 提交于 2019-12-01 05:16:52
问题 I've started exploring the Data and UI virtualization features in WPF recently and stumbled upon something strange. I created a DataGrid 's with Virtualizing enabled and filled it with a list with 1,000,000 items. This works great and amazingly fast. <Grid> <DataGrid x:Name="employees" VirtualizingPanel.IsVirtualizing="True" VirtualizingPanel.IsContainerVirtualizable="True" VirtualizingPanel.VirtualizationMode="Recycling"/> </Grid> However, when I nested it under a StackPanel it loads for

Set a border around a StackPanel.

由 邮差的信 提交于 2019-11-30 16:47:23
Here's my XAML code: <Window x:Class="CarFinder.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Search for cars in TuMomo" Height="480" Width="600"> <DockPanel Margin="8"> <Border CornerRadius="6" BorderBrush="Gray" Background="LightGray" BorderThickness="2" Padding="8"> <StackPanel Orientation="Horizontal" DockPanel.Dock="Top" Height="25"> <TextBlock FontSize="14" Padding="0 0 8 0"> Search: </TextBlock> <TextBox x:Name="txtSearchTerm" Width="400" /> <Image Source="/CarFinder;component/Images

How to add a ScrollBar to a Stackpanel

由 喜夏-厌秋 提交于 2019-11-30 13:06:14
问题 In my WPF application, I have a Stackpanel containing several controls inside them. How can I add a Scrollbar to this stackpanel. 回答1: Put it into a ScrollViewer. 回答2: Stackpanel doesn't have built in scrolling mechanism but you can always wrap the StackPanel in a ScrollViewer <ScrollViewer VerticalScrollBarVisibility="Auto"> <StackPanel ... /> </ScrollViewer> 回答3: It works like this: <ScrollViewer VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Disabled" Width="340"

How can I vertically align a TextBox inside a StackPanel?

由 爱⌒轻易说出口 提交于 2019-11-30 08:57:16
问题 In the following XAML, the word "Test" centers horizontally but not vertically. How can I get it to center vertically? <Window x:Class="TestVerticalAlign2343.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" WindowStartupLocation="CenterScreen" Title="Window1" Height="768" Width="1024"> <DockPanel LastChildFill="True"> <Slider x:Name="TheSlider" DockPanel.Dock="Left" Orientation="Vertical" HorizontalAlignment=

How to get the position of an element in a StackPanel?

由 百般思念 提交于 2019-11-30 07:15:54
Say I have a StackPanel that gets dynamically filled with copy, changing the Y position of elements inside it. I have a specific element within that StackPanel that I want to find the Y position of (relative to the StackPanel or otherwise) after the StackPanel is done repositioning all of it's children. StackPanel sp = new StackPanel(); sp.Children.Add(someTextBlock); sp.Children.Add(element1); sp.Children.Add(element2); ... someTextBlock.Text = "Lorem ipsum dolor..." // some text that pushes children of > index down // element1 got pushed down to some unknown position based on text length //

Aligning controls on both left and right side in a stack panel in WPF

由 早过忘川 提交于 2019-11-30 05:34:05
I have the following code: <DockPanel> <StackPanel DockPanel.Dock="Top" Orientation="Horizontal"> <RadioButton Content="_Programs" IsChecked="{Binding Path=ProgramBanksSelected}" IsEnabled="{Binding Path=ProgramsEnabled}" Margin="8" /> <StackPanel> <Label Content="Master" Height="28" Name="MasterFileStatus" VerticalContentAlignment="Center"/> </StackPanel> </StackPanel> ... The radio button should be placed on the left side in the stack panel (I removed some buttons for not cluttering the example) and the label (which I put temporarily in a nested StackPanel) should be on the right side. I

How to add a ScrollBar to a Stackpanel

由 早过忘川 提交于 2019-11-30 05:33:14
In my WPF application, I have a Stackpanel containing several controls inside them. How can I add a Scrollbar to this stackpanel. Put it into a ScrollViewer . Stackpanel doesn't have built in scrolling mechanism but you can always wrap the StackPanel in a ScrollViewer <ScrollViewer VerticalScrollBarVisibility="Auto"> <StackPanel ... /> </ScrollViewer> arnisz It works like this: <ScrollViewer VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Disabled" Width="340" HorizontalAlignment="Left" Margin="12,0,0,0"> <StackPanel Name="stackPanel1" Width="311"> </StackPanel> <

Set a border around a StackPanel.

由 限于喜欢 提交于 2019-11-30 00:09:02
问题 Here's my XAML code: <Window x:Class="CarFinder.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Search for cars in TuMomo" Height="480" Width="600"> <DockPanel Margin="8"> <Border CornerRadius="6" BorderBrush="Gray" Background="LightGray" BorderThickness="2" Padding="8"> <StackPanel Orientation="Horizontal" DockPanel.Dock="Top" Height="25"> <TextBlock FontSize="14" Padding="0 0 8 0"> Search: <

WPF Databinding stackpanel

由 一笑奈何 提交于 2019-11-29 22:25:47
Im a beginner in WPF programming, coming from .NET 2.0 C#. Im trying to make a horizontal StackPanel which should be filled with data from a table in a database. The problem is that I want it to display an image with some text from the table below and then stack those two items horizontally. Here's some pseudo-code to display what I want to do: <StackPanel Orientation="horizontal" ItemsSource="{Binding Path=myTable}"> <StackPanel> <Image Source="User.png"/> <Label HorizontalAlignment="Center" Content="{Binding Path=UserName}"></Label> </StackPanel> </StackPanel> I simply cannot figure oout how

Let TextBox stretch to fill width in StackPanel

由 五迷三道 提交于 2019-11-29 16:03:31
问题 I have a StackPanel in my WinRT C# Metro app that I want to use as container for a label/value pair ( TextBlock and TextBox ) like this: <StackPanel Orientation="Horizontal" Width="400"> <TextBlock Text="Label" Width="150" /> <TextBox Text="Value" /> </StackPanel> Now what I want is to let the TextBox automatically fill the remaining horizontal space of the StackPanel. Is this possible in any way? HorizontalAlignment / HorizontalContentAlignment don't work. I know that an alternative would be
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