This way it would be possible to understand all the requirements that you have. Please open a support thread in our system referring to this feedback item. However for complex controls I am afraid to say that it could be impossible to achieve such behavior without setting a custom control template. PlaceholderUsername Width300 Margin0,10,0,5/> seems that this can be achieved for the simple controls such as TextBox: Please let me know whether this is a problem and which is the theme that you use in your project.Īs I understand you need to change the focus background without using a custom control template. However you will notice that there is a white gap around the WatermarkTextBox on focus caused by settings in the default template. Value>rather created my own new Control Template with Border (CornerRadius8) for round. ![]() To achieve the needed for the WatermarkTextBox, you can use the same approach: The Button, TextBox, PasswordBox and ComboBox have rounded corners. For me, the problem are nested templates. It would be very simple if there was only one BorderBrush to set, because I could use TemplateBinding to bind this property to ToggleButton element. If you are completely new to WPF please watch the video in this link to get started, otherwise. When PARTEditableTextBox.IsFocused is equal to true then set templateRoot.BorderBrush and innerBorder.BorderBrush to another color (for example red and blue). It uses a WatermarkTextBox inside its template. First, create a WPF application using Visual Studio Community. ![]() Ii.The AutoCompleteBox is one from the more complex controls. ![]() Because it is a dependency attribute, I use two methods to achieve the watermark effect: trigger and data binding The CornerRadius property of border control is 5,0,0,5, means the top left corner and the button left corner of TextBox is made roundable because the button has top right corner and buttom right corner round. The Text field can be directly bound to its Text attribute. As like button control, here also customized the ControlTemplate of TextBox and declared the border to make the TextBox roundable. I saw a lot of articles on the text box and Password box watermark effect in my blog. We show the Extensible Application Markup Language (XAML) for the ControlTemplate in the next section. Here's a CheckBox using a ControlTemplate called CheckBoxTemplate1. The ListView control does not have any named parts. For more information, see Create a template for a control. You can modify the default ControlTemplate to give the control a unique appearance. ![]() You can modify the default ControlTemplate to give the control a unique. This topic describes the styles and templates for the ListView control. TextBox and PasswordBox watermark Effect of WPF, wpfpasswordbox To use a custom template with a control, assign the ControlTemplate to the Template property of the control. I would like just one border in textBox control, with color: 0, 51, 91 ( a dark blue ) As you can see in my image, textBox appear with 2 borders. you can change the Foreground and the border color of your WPF Textbox.
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