![]() ![]() To give the rectangle an outline, use its Stroke and StrokeThickness properties. To paint the inside of the rectangle, set its Fill. It is the white/semi-transparent vertical bar/rectangle as. With the Rectangle, we specify a rectangular graphical region that can have different colors and borders. It looks nothing like those of the other numerous posts I've seen regarding rectangles. I've attached a screenshot of the rectangle. I can see that an ImageBrush Opacity mask wold do the trick, but I cant incorporate an image, has to be pure XAML. ![]() Basically, I want to define a transparent ellipse, such that I can see whatever is underneath. I want to draw everything BUT a specified region. Pressig the show desktop again reveals the rectangle again. Clip enables me draw only the area within a specified region. To draw a rectangle, create a Rectangle element and specify its Width and Height. The Border control is a Decorator control that you may use to draw a border, a background, or even both, around another element. Pressing the 'show desktop' button on the bottom right corner on the taskbar also removes it. Fill>Basically, you write a bit of code in a simple class, add it as a resource to your page, then reference it in your data binding.*NEW* OptionsView control with rich design-time support - MonthPicker - Validators for Winforms - Double TrackBar - Editable ListBox - Outlook Navigation Bar - ColorListBox with images - Advanced ToolStripContainer - RadioButtonGroup Control - Expandable Groupbox - Wizard Template Usercontrol (full Design-time support!). This example shows how to draw a rectangle by using the Rectangle element. Your converter will implement the interface IValueConverter that will allow you to add it as a resource to your page. If you work with WPF, you already know that converters are used to bridge the gap between your data and the UI. An element's Opacity is set to 1.0 by default. A value of 0.5 makes the element 50 opaque, and so on. A value of 0.0 makes the element completely transparent, while a value of 1.0 makes the element completely opaque.
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