tabcontrol

Hide Tab headers in WPF TabControl

由 一曲冷凌霜 提交于 2019-11-27 05:24:23
问题 What is the best way to hide Tab headers when there is only a single visible Tab? I want to hide TabControl chrome completely, while leaving the content of the Tab visible. 回答1: You can use a Style applied to TabItem with a DataTrigger that will collapse it if the parent TabControl has only one item: <Grid xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:sys="clr-namespace:System;assembly=mscorlib" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Grid.Resources>

Close button in tabControl

由 喜欢而已 提交于 2019-11-27 04:36:17
is there anyone can tell me how to add close button in each tab in using tabControl in C#? i plan to use button pic for replacing [x] in my tab.. thank you andycted Without deriving a class, here is a neat snippet: http://www.dotnetthoughts.net/implementing-close-button-in-tab-pages/ Set the DrawMode property of the Tab Control to OwnerDrawFixed. This property decides whether system or developer can paint the captions. Add the code in the DrawItem event of the Tab Control – This event will be invoked for painting each Tab Page. //This code will render a "x" mark at the end of the Tab caption.

WPF TabItem Header Styling

由 时光总嘲笑我的痴心妄想 提交于 2019-11-27 04:13:58
问题 I'm trying to style a TabControl and have got 75% of the way there, but I'm having difficulty styling the actual TabItems: What I am trying to achieve is remove the default ContentPresenter so that I can make the tab items partially transparent with rounded edges instead of the place holder red and green i have now. I'm sure it's probably not that difficult, but I just can't figure it out so any help would be most appreciated! Here's the XAML for the TabControl so far: <TabControl

In C# WPF, why is my TabControl's SelectionChanged event firing too often?

由 牧云@^-^@ 提交于 2019-11-27 03:47:36
I have a tabbed GUI with each tab containing a Frame. In one of these Frames there is a DataGrid. When the user selects this tab, I need my datagrid sorted, so I'm using the TabControl SelectionChanged event to trigger the sort. However, this event triggers every time an item is selected from the DataGrid, even though the tabs themselves remain untouched. I've tried number of different events: GotFocus for a TabItem RequestBringIntoView for a TabItem but they all seem to suffer from this problem. What is causing this? The TabControl.SelectionChanged is the same event as a ComboBox

How can I bind a List collection to TabControl headers in WPF?

由 人走茶凉 提交于 2019-11-27 02:07:21
问题 I can get data into my TabControl but the headers have frames around them and I can't slick from tab to tab. What am I doing wrong with the XAML binding syntax on this TabControl? XAML: <StackPanel> <TabControl x:Name="TheTabControl"> <TabControl.ItemTemplate> <DataTemplate> <TabItem Header="{Binding LastName}"> <StackPanel Margin="10" Orientation="Horizontal"> <TextBlock Text="{Binding FirstName}"/> <TextBlock Text=" "/> <TextBlock Text="{Binding LastName}"/> </StackPanel> </TabItem> <

How to bind items of a TabControl to an observable collection in wpf?

由 橙三吉。 提交于 2019-11-27 01:47:14
问题 What is the simplest example of binding the items of a TabControl to an ObservableCollection? Each tab's content will have unique data, and indeed this data will have observableCollections of its own bound to the items components. Currently I have a user control, which I would like to set as the content of each tab as soon as it is created. I also need to dynamically set the datacontext of this new user control when the tab is created. So, essentially, I would like the tabcontrol's

Activate tabpage of TabControl

由 时间秒杀一切 提交于 2019-11-27 01:43:25
问题 I am using TabControl in #.NET application. By default first tab page of TabControl is showing in form loading. I want to activate/show other tab pages in form loading. Programmatically, how can I show other tab page? 回答1: tabControl1.SelectedTab = MyTab; 回答2: You can use the method SelectTab . There are 3 versions: public void SelectTab(int index); public void SelectTab(string tabPageName); public void SelectTab(TabPage tabPage); 回答3: There are two properties in a TabControl control that

How to stop Wpf Tabcontrol to unload Visual tree on Tab change

由 梦想的初衷 提交于 2019-11-27 01:38:43
Hi My usercontrols placed in tabs are unloaded and loaded every time the tabs are changed.It creates some unnecessary lag in the application.I am looking for some way to fix this behavior.I know i have to subclass tabcontrol to change this behavior but how..? Rick Sladkey You can find two different approaches to prevent this in this StackOverflow question: WPF TabControl - how to preserve control state within tab items (MVVM pattern) I recommend: Keeping the WPF Tab Control from destroying its children 来源： https://stackoverflow.com/questions/5038107/how-to-stop-wpf-tabcontrol-to-unload-visual

Disable switching between tabs by click or keys in TabControl

由 我的梦境 提交于 2019-11-26 23:39:18
问题 So guys, is it possible to switch to another tab by ONLY using NEXT button? This is mean that you CAN'T switch to another tab page by clicking that other tab. The code that I usually use on the NEXT button are something like this : tabControl1.SelectedTab = tabPage2; 回答1: You can set ControlStyles.UserMouse to true. This way you can simply disable mouse on tab headers. By the way, just disabling click on headers is not enough and you need to disable keys which let the user to switch to

WinForms Hiding TabControl Headers

由 假如想象 提交于 2019-11-26 23:20:39
问题 I need some way to hide the headers of a TabControl (I'll be switching the selected tab programatically). How can I do this? 回答1: Put the tabcontrol in a panel and fixate it so it hides the headers. Easiest is to do it in the code behind (or create a custom control that does this): Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim bordersize As Integer = 3 'could'nt find this on the control. Dim ControlSize As New Size(437, 303) ' the size you
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