Comments by Irina Pykhova (Top 52 by date)

what about other setters? Can you get something else working, for example, Red background? And search all your xaml for FontSize, maybe you have conflicting setting elsewhere.

why asp? The question tagged as WPF

try relative uri
Uri uri = new Uri("Images/MyIco.png", UriKind.Relative);
or Uri uri = new Uri("/Images/MyIco.png", UriKind.Relative);
Try both, sometimes the problem might be in leading slash.
Also look at this thread, there are some different samples: http://stackoverflow.com/questions/350027/setting-wpf-image-source-in-code

basically, you should make sure that resource exists in your application and uri is correct. So, check build action for the image and whether it is actually placed under Images folder. If you have some tool like .Net Reflector, you can check how resources are packed inside your assembly and compare with your Uri.

yes, if Build Action is Resource

Add image file to application root, make sure that Buiild action for it is set to Resource. Then in xaml set Icon="myImage.ico". That's all. If you added image to some subfolder, you should write exact path to this image. But you don't need to write project name. Try to remove 'MyProject'

I see. Maybe using ControlTemplate whould be simpler, or you might have to write converters for every different column.

why, if you use it inside the ControlTemplate, it can't be null, it is always the control for which this ControlTemplate is used. Anyway, it would be easier if you can show the simple code and xaml reproducing your problem.

sorry, I can't help with this. Search "deploying silverlight applications iis" in google

read this article: http://www.mistergoodcat.com/post/Silverlight-5-Tidbits-Trusted-applications

I think, it's COM exception, perhaps some required COM object doesn't exist on your local machine

try to do the simplest Silverlight application and debug this issue there.
And you didn't answer about signing, did you sign your app?

and did you sign your application? When you run it from localhost signing is not required. But in all other cases it is not running as trusted without signature

can you debug it? I.e. attach with debugger and in Debug-Exceptions check to break when exception is thrown. Also check debugger output window. Any more information or exceptions?

please, don't ask the same question many times

check other parts of your project, maybe you have other styles for ScrollViewer which replace the default one.

if you don't want events, you need some advanced TextBox control which supports masking

your sample works for me with the standard BlurEffect. So perhaps the problem is in effect you use. Probably it is not updated on changing center, or maybe some properties should be set to something else.

I see, you just don't want to read something, you wan't to get winforms code, replace one thing and get it working. You need a powerful magic. Sorry, I don't have one

to get someone to get your question correctly, you should ask more specific questions. Why can't you use this article? What exactly doesn't work for you? I suppose, attached code might be outdated as the article is quite old, but all ideas still true. It shows how to bind your data to DataGrid and how to save updates. I thought that it is exactly what you are looking for.

hard case. I'm afraid that no one can tell you something for sure without debugging your code. Try to subscribe on AutoGeneratedColumns event and alter column properties in event handler:
http://documentation.devexpress.com/#WPF/DevExpressXpfGridDataControlBase_AutoGeneratedColumnstopic
There is no sample for this event, but the idea should be the same as in old event which has been replaced by this one: http://documentation.devexpress.com/#WPF/DevExpressXpfGridDataControlBase_ColumnsPopulatedtopic. I suggest you to try changing CellTemplate as well. At first, you can do very simple DataTemplate, something like red border and assign it to Column.CellTemplate property. If it works, you can make it more complicated with binding to your data and converter.

any chance that you need style for ctl_Child_Grid?

Looks Ok at first sight. You should debug this. There are a lot of possible problems. You might need different binding path. Or maybe you set style too late when all cells are already filled. Make sure that your code (where you set binding) is actually called. Set WPF Trace Settings to All (in VS Options), and look what you see in output window, maybe there are data binding errors.. If your data grid is editable, check what happens if you change cell value at runtime.
Or first check whether the style is applied at all - comment out converter in style setter, try to set red background without condition. Does it work?

Just rename style target type and property in your code.
I added code snippet to my answer above
And it doesn't make any sense whether your items source is fixed or no. This should work in any case both from xaml and from code

in your case Style - is a column style. It is applied to the column as a single FrameworkElement, not to individual cells. Use CellStyle property. Here is DevExpress sample of cell appearance customization: http://documentation.devexpress.com/#WPF/CustomDocument6772. They use CellStyle property. In the sample they set it in xaml, you should do the same from code.

nobody will be able to help you, if you don't try to understand what do you have. I don't need your answer on my questions, but you need them to understand what happens and what to do next

I haven't seen any. I think, they are defined in some Visual Studio assemblies, which are not supposed to be public.

perhaps you did something wrong. But people can't help you without seeing the code. You should describe how do you apply loader and show related code snippets here

what BuildAction you use for this ResourceDictionary? We always use Page in WPF projects. I don't remember why exactly, apparently there were problems with other BuildActions.

did you check, what value you get in Grid.GetRow? I.e. try something more simple, grid.RowDefinitions.RemoveAt(1) - does it work?

set UserControl DataContext in the MainWindow after call to InitializeComponent()

I'm not sure that I understand. Your initial question was about resizing cards on mouse over, not about resizing window. Look, if you need to resize the card on mouse over - use single ScaleTransfrom for the whole card (in your xaml, it should be applied to the bottomGrid). About windows size - is it a separate question? If you need to move cards according to the window size, use something like wrap panel, which will layout them automatically

strange, it was there. Added it again

look at answer about cross-threading, you should correct your code. And perhaps you should check whether end.HasValue is true and then compare with end.Value, not with end

you make refresh and scrolling at the same time? In such questions it's hard to say something without knowing what actually you do. Show the code

I suppose, you should set alignment properties in the ListBoxItem style and use custom control template for it, which doesn't show selection and focus on items. I added sample in my solution above

Why not, it uses ItemsPanel exactly as ItemsControl

it exists on the ListBox, you can try to use ListBox instead of ItemsControl.

"non-editable" usually means that you can select some item from combobox, but can't type text

you can throw away a half of this method. For example, you don't use list at all. At least, you could use it to get line count directly without one more call to File.ReadLines. Read file once with ReadAllLines and use returned result to do other actions, don't read file many times.

I haven't touch c++ for years, but can all this stuff be optimized by compiler? It's obvious that there is no work but returning 0.

Try to remove StaysOpen from Popup

I played with your xaml and updated my answer, see above

I'm afraid that it can't be done with standard keyboard shortcuts. Looks like you should handle KeyDown event and in the event handler set focus to the next element.

place text without "_" to some special property and sort by it. For example, for check boxes you can use Tag property.

I have no ideas, it might be anything.

search all your xaml for ErrorWindowStyle string. Apparently, xaml loader can't find resource with this key from the place, where you reference it. For example, resource might be defined in one ResourceDictionary and referenced in another one or in xaml page. Maybe you should inlcude ResourceDictionary with this resource as a MergedDictionary in the file, where you reference it. Actually, there are many possible situations. It's hard to tell something for sure without seeing full project.