to set RichTextBox text: richTextBox1.Document.Blocks.Clear(); richTextBox1.Document.Blocks.Add(new Paragraph(new Run(“Text”))); to get RichTextBox text: string richText = new TextRange(richTextBox1.Document.ContentStart, richTextBox1.Document.ContentEnd).Text;
If you use Width=”*” the column will fill to expand the available space. If you want all columns to divide the grid equally apply this to all columns. If you just want one to fill the remaining space just apply it to that column with the rest being “Auto” or a specific width. You can … Read more
To get a scrollbar for an ItemsControl, you can host it in a ScrollViewer like this: <ScrollViewer VerticalScrollBarVisibility=”Auto”> <ItemsControl> <uc:UcSpeler /> <uc:UcSpeler /> <uc:UcSpeler /> <uc:UcSpeler /> <uc:UcSpeler /> </ItemsControl> </ScrollViewer>
You can achieve this with a DockPanel: <DockPanel Width=”300″> <TextBlock>Left</TextBlock> <Button HorizontalAlignment=”Right”>Right</Button> </DockPanel> The difference is that a StackPanel will arrange child elements into single line (either vertical or horizontally) whereas a DockPanel defines an area where you can arrange child elements either horizontally or vertically, relative to each other (the Dock property changes the … Read more
A ListView is basically like a ListBox (and inherits from it), but it also has a View property. This property allows you to specify a predefined way of displaying the items. The only predefined view in the BCL (Base Class Library) is GridView, but you can easily create your own. Another difference is the default … Read more
Simply change the panel used to host the items: <ItemsControl …> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <StackPanel Orientation=”Horizontal”/> </ItemsPanelTemplate> </ItemsControl.ItemsPanel> </ItemsControl>
How about add this to your xaml: <Separator/>
Maybe I am missing something, but it seems like most of these solutions overcomplicate things and do away with secure practices. This method does not violate the MVVM pattern and maintains complete security. Yes, technically it is code behind, but it is nothing more than a “special case” binding. The ViewModel still has no knowledge … Read more
The difference is that Visibility.Hidden hides the control, but reserves the space it occupies in the layout. So it renders whitespace instead of the control. Visibilty.Collapsed does not render the control and does not reserve the whitespace. The space the control would take is ‘collapsed’, hence the name. The exact text from the MSDN: Collapsed: … Read more