Hi all, I'm creating a button with a down arrow: The arrow is actually a button within a button. When the mouse is at the location I pointed out with a red dot it looks like this (which is good): The inner button lights up okay. But when going slightly up it looks like the following picture (not good, the inner-button is not sel...
I want a layout like VS 2008. In which I want two columns and second columns is again split into two. I done that in the xaml mentioned below, but the GridSplitter is not visible vertically ( which split two columns). I want both the GridSplitter to resizable. One GridSplitter Resize the Left Hand Pane and Right Hand Pane and another G...
Sor far I have: <Grid x:Name="MainLibraryGrid"> <TabControl Name="TabControl1" TabStripPlacement="Bottom"> <TabItem Header="300s"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition Width="*" /> <ColumnDefini...
Hi guys, Right, what I have is: <Window x:Class="WpfGettingThingsDone.View.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" AllowsTransparency="True" Background="Transparent" WindowStyle="None" Title="{Binding Title}" Height...
Hello. In Windows grid is sucha a thing like DataGridViewTextBoxColumn col = new DataGridViewTextBoxColumn(); Is something like that in DevExpress GridControll for WPF?Or maybe is possible to do some workaround? ...
I have a template for treeView item: <HierarchicalDataTemplate x:Key="RatesTemplate"> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Path=ID}"/> <Button CommandParameter="{Binding Path=ID}" Command="{Binding ElementName=CalcEditView, ...
I have this WPF Window: public Window1() { InitializeComponent(); this.Content = new TheForm(); } Which loads this UserControl: <UserControl x:Class="TestAutomaticUpdate82828.TheForm" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Height="30...
Is it possible to use binding to add objects to a XAML collection. something like <x:Array Type="sys:Int32"> <Binding Source="obj", Path="Prop1"/> <Binding Source="obj", Path="Prop2"/> </x:Array> ...
Hi, I've recently overridden the DevXpress WPF grid to give myself a SelectedObject property that I can access from my loosely bound ViewModel. I've made a SelectedObject dependency property and have it bound OneWayToSource in my XAML. Everthing works fine, but if I try to make it ReadOnly (for completeness) I get a compile error and ...
I'm learning WPF and MVVM and trying to stress good design. I have lots of experience with WinForms and C#. This is conceptual so I don't think I need to post code. I have a xaml Window that manages "Profiles". On the left half is a custom Control treeview bound to a ViewModel that reads a database and creates a heirarchy of profiles. T...
I understand only 4 languages are supported within WPF in-built spelling, English, German, French and Spanish are available. But is only en-US supported, how about en-GB? Documentation on this topic in MSDN docs. seems sparse at best. Where can I locate exact details on the languages supported? The reason I ask this is that I would l...
I have a Button ControlTemplate and I'm trying to modify a DropShadowEffect on a Border by using a Trigger. Here is my Xaml: <Button.Template> <ControlTemplate TargetType="Button"> <Border x:Name="ButtonBorder" Margin="10" CornerRadius="5" Background="Gray"> <Border.Effect> <DropShadowEffect ShadowDepth="5" x:Name="B...
I currently am loading all images in a folder in my "MyPictures" folder on my machine which works fine... foreach (string filename in Directory.GetFiles(Environment.GetFolderPath(Environment.SpecialFolder.MyPictures))) What I really want to be able to do, though, is load all the images in my Images folder within my solution project. C...
Hi All I need help in acomplishing this in wpf : "Modify the main screen so that all controls resize Proportionally when the form is resized" Thanks Marius ...
I'd like to be able to set a property to a dynamic resource programmatically. myControl.Property = this.Resource[key] is not a valid response, since if the resource with the key 'key' is replaced, the property is not updated automatically. Thanks for you response, ...
hi there, I have a WPF Listview databound to an ObeservableCollection named "FilteredAppendixes". Now I create a view with: CollectionViewSource.GetDefaultView(FilteredAppendixes); The currentItemProperty of it will not be in sync with the Item I choose by Mouseclick in the listview. the CurrentITem property always remains the same fi...
Hi My question is actually about starting an application with MVVM : My main screen will host many screens. I understand that they will be UserControls. But i don't see where i instantiate then when i want, when i show them and when i hide them ? The logic is not clear to me. Can someone explain me or point me to a simple and clear e...
Is there a way to get the wpf toolkit datagrid to show new rows when its bound to a dataset? In other words, I have a datagrid, I've set its Itemssource to a DataTable, and everything seems to work fine, except I can't get the grid to show rows that I add to the DataTable programatically. ...
Short Version Calls to CommandManager.InvalidateRequerySuggested() take far longer to take effect than I would like (1-2 second delay before UI controls become disabled). Long Version I have a system where I submit tasks to a background-thread based task processor. This submit happens on the WPF UI thread. When this submit happens, t...
Hi I am trying to make a tree list view that displays different information compared to the parent. From what i have now, the Children display the same information as the parent. I was wondering, how i would do this. The last post i had didn't really quite make sense to me, it didn't work really well. I was wondering if anyone can expl...