wrappanel

Adding a linebreak/new line to a WPF Wrap Panel

允我心安 提交于 2019-11-30 07:00:13
Does anyone know if it's even possible to enter a line break into a WPF Wrap panel? It goes against what the wrap panel is for, so I'm not sure if it's possible. And if it's not, is there any other WPF control that actually allows me to enter a line break into it and supports adding children (my own custom controls?) This is a line break in a WrapPanel : <WrapPanel> <TextBlock Text=" "/> </WrapPanel> Update I think I figured out what you're trying to ask. If you have a WrapPanel that is laying out by row, and you want to force it to the next row, you can replace the single WrapPanel with

Windows phone 8.1 Implement virtualization for Custom variable sized Gridview

时光怂恿深爱的人放手 提交于 2019-11-29 18:07:42
I have implemented custom itempanel for gridview to support variable item height using this link posted by JerryNixon.My Custom panel supports 3 different sized template(depending on image dimension I am deciding which template to use).This custom Gridview should have pagination and it should support more than 200 items. Right now i could load only 50 items and it crashes because of out of memory exception event in 1GB device . Its one of the requirement in out project. I know when we implement custom itemspanel it losses default virtualization. I have checked Pin.it app. They have implemented

WPF wrap panel and scrolling

那年仲夏 提交于 2019-11-29 16:30:37
问题 I have a simple WrapPanel which contains a number of wide controls. When I resize the Width of the Window everything works as expected. The controls will go across on a single line if there is enough space or wrap down to the next line when there isn't. However, what I need to happen is that if all of the controls are basically stacked vertically (since there is no more horizontal space) and the Width of the Window is decreased even more, a horizontal scroll bar appears so that I can scroll

How to make WPF wrappanel child items to stretch?

北城余情 提交于 2019-11-29 03:32:42
I'd like to create an ItemsControl where child items are placed like a WrapPanel , but child Items should take as much space as it can. So that when the window size gets larger or smaller, the child items should stretch according to a certain width:height ratio. When the child items get added or removed from the ItemsControl 's ItemsSource , the WrapPanel should place linebreaks among items appropriately to keep child item's width:height ratio. Below is what I have so far. Is it possible to do this in Xaml? or should I create a custom control for this? Thanks in advance! <Window> <Grid>

WPF: ListBox with WrapPanel, vertical scrolling problem

我们两清 提交于 2019-11-29 01:10:18
I have a UserControl (XAML below) that has a ListBox that I want to display images inside a WrapPanel, where images are displayed as many as will fit on one row and then wrap onto the next row etc. It works, except when the ListBox grows higher than the available space in the window, I'm not getting a vertical scrollbar, i.e. the contents get clipped. If I set a fixed height on the ListBox, the scrollbar appears and works as expected. How can I get this listbox to grow to the available space and then show a vertical scrollbar? This control is inside StackPanel inside a Grid in the main window.

Is there a (good/free) VirtualizingWrapPanel available for WPF? [closed]

天大地大妈咪最大 提交于 2019-11-28 23:00:14
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . I've found a couple of alternatives, this CodePlex project and this commercial one, but the former is extremely inefficient in my

How to make WPF wrappanel child items to stretch?

时光毁灭记忆、已成空白 提交于 2019-11-27 17:35:39
问题 I'd like to create an ItemsControl where child items are placed like a WrapPanel , but child Items should take as much space as it can. So that when the window size gets larger or smaller, the child items should stretch according to a certain width:height ratio. When the child items get added or removed from the ItemsControl 's ItemsSource , the WrapPanel should place linebreaks among items appropriately to keep child item's width:height ratio. Below is what I have so far. Is it possible to

WPF: ListBox with WrapPanel, vertical scrolling problem

半城伤御伤魂 提交于 2019-11-27 15:41:31
问题 I have a UserControl (XAML below) that has a ListBox that I want to display images inside a WrapPanel, where images are displayed as many as will fit on one row and then wrap onto the next row etc. It works, except when the ListBox grows higher than the available space in the window, I'm not getting a vertical scrollbar, i.e. the contents get clipped. If I set a fixed height on the ListBox, the scrollbar appears and works as expected. How can I get this listbox to grow to the available space

WPF - How can I center all items in a WrapPanel?

怎甘沉沦 提交于 2019-11-27 07:15:43
I'm using a WrapPanel as the ItemsPanel of an ItemsControl . Right now, the items in the control wrap like this: |1234567 | |890 | I'd like them to wrap like this: | 1234567 | | 890 | Conceptually, the layout process should align each line of items such that it's centered within the WrapPanel 's bounds. Can someone explain how this is possible please? DTig The built in WrapPanel will not allow you to align its content - only itself. Here is a technique that allows you to set HorizontalContentAlignment : using System; using System.Windows; using System.Windows.Controls; public class

WPF WrapPanel - all items should have the same width

只愿长相守 提交于 2019-11-27 03:13:41
问题 I have a ListBox whose ItemsPanel I have replaces with a WrapPanel. The WrapPanel now hosts the databound ListboxItems. Each item has a variable sized text in it, giving each item a different width. However, I want the width to be constant so that all items have the same width as the item with the longest text. Is that possible? 回答1: Place each item in a single-row, single-column (auto width) grid, and name the column. Set Grid.IsSharedSizeScope on the ListBox and all grids will have the same