Inserting-a-UI-Element in WPF RichTextBoxAdv (Classic)

4 May 20211 minute to read

In order to insert a UI element in the document, ParagraphAdv provides an inline called UIContainerAdv.

Properties

Property	Description	Type	Data Type
Height	Specifies the height of the image.	Dependency Property	Double
Width	Specifies the width of the image.	Dependency Property	Double
UIElement	Specifies the UI element to be added.	Dependency Property	UIElement
FitToContent	Fits the UIElement based on the size of a page.	Dependency Property	Boolean

Adding UIElement to an Application

UIContainerAdv can be used to add a UI element directly to an application by using the following code snippet:

XAML

   
 <syncfusion:RichTextBoxAdv Height="300" Width="400" x:Name="richtext">           
 <syncfusion:DocumentAdv>                
 <syncfusion:SectionAdv>                   
 <syncfusion:ParagraphAdv >                       
 <syncfusion:UIContainerAdv >                            
 <Button />                       
 </syncfusion:UIContainerAdv>                   
 </syncfusion:ParagraphAdv>               
 </syncfusion:SectionAdv>           
 </syncfusion:DocumentAdv>        
 </syncfusion:RichTextBoxAdv>

C#

           
RichTextBoxAdv richtext = new RichTextBoxAdv();           
DocumentAdv document = new DocumentAdv();           
SectionAdv section = new SectionAdv();          
 ParagraphAdv paragraph = new ParagraphAdv();           
 UIContainerAdv uicontainer = new UIContainerAdv();           
 uicontainer.UIElement = new Button();           
 paragraph.Inlines.Add(uicontainer);          
 section.Blocks.Add(paragraph);           
 document.Sections.Add(section);          
 richtext.Document = document;

Limitations

Cut, copy, and paste operations are not permitted for the UIElement.