WPF Answers

Im required to create a wpf application which adds, edits, deletes, shows all, and filters information. i'm finding it really difficult to get a grasp, and to find any samples which would help me to understand the best approach.

Any advice or guidance would be greatly appreciated!

Hi,

I am developing a paint kind of app. Having a class for ruler, defined as FrameworkElement
like below:
public class Ruler : FrameworkElement
{
...
}
how to call this in xaml / code

hi,I created a class library and wpf application .and use ado.net entity framework for my the model.and copied the app.config from class library to wpf application but stil rais an error :


The specified named connection is either not found in the configuration, not intended to be used with the EntityClient provider, or not valid.
at System.Data.EntityClient.EntityConnection.ChangeConnectionString(String newConnectionString)
at System.Data.EntityClient.EntityConnection..ctor(String connectionString)
at System.Data.Objects.ObjectContext.CreateEntityConnection(String connectionString)
at System.Data.Objects.ObjectContext..ctor(String connectionString, String defaultContainerName)
at DataAccessLibrary.Entities..ctor() in D:\wpf test\SolutionMain\Solution_30\DataAccessLibrary\Model1.Designer.cs:line 34

please help me.
I don't know what should I do.

Need to update the IsChecked property of a checkbox in a wpfc datagrid while the programm is running.
The checkbox is generated automatically depending on the number of files that the folder contains, and for each file is created a Cbx, then after the file is processed i'd like to update the Ischecked property of the checkbox.

how to acess an ellipse within a Style. need to change its datacontext but cant

How would i bind a Colour Pickers SelectedColour Property on a Settings Window with an Ellipse Fill on MainWindow? Mine wont bind at all.. :(

I'm using a Colour Picker on a Settings Window. I wish to Bind the Resulting 'SelectedColor' with an EllipseFill on MainWindow. How would i go about doing this? I've having real trouble...

Thanks in advance!

I simply want to know one question answer.


Q: In InkCanvas i have some uielements as childrens. uielements have events like , uielement_mousedown, uielement_mouseup etc.



Now am in inkcanvas ink mode.



Being in ink mode can i fire uielement_mousedown, uielement_mouseup events ?