So while testing my code, I noticed that if I type a random string of characters into the text box, it wraps as it should, but if I type just white space it will continue on the same line indefinitely, until I type some non whitespace character, which then wraps to the other side. After doing so, I also loose all my default page margins. I replicated the issue in a small solution. It's below.
The Xaml
The C#
Is there anything I can do to prevent this? In my original program I've also had a problem with the text being shifted to the left past the boarder of the text box sometimes when I select all, but not always. I think this problem may be related, but I'm not sure and I wasn't able to replicate it so I'll keep trying there.
Thanks,
Michael
The Xaml
<
UserControl
x:Class
=
"RichTextBoxTest.MainPage"
xmlns:mc
=
"http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:Controls
=
"clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Documents"
xmlns:telerikNavigation
=
"clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation"
xmlns:dHTML
=
"clr-namespace:Telerik.Windows.Documents.FormatProviders.Html;assembly=Telerik.Windows.Documents.FormatProviders.Html"
mc:Ignorable
=
"d"
d:DesignHeight
=
"300"
d:DesignWidth
=
"400"
>
<
UserControl.Resources
>
<!-- This is necessary for binding the RadRichTextBox to the MessageHtml Property. Do not remove, even if marked as never used.-->
<
dHTML:HtmlDataProvider
x:Key
=
"xamlDataProvider"
RichTextBox
=
"{Binding ElementName=_rrtbMessage}"
SetupDocument
=
"SetupMessage"
/>
</
UserControl.Resources
>
<
Grid
x:Name
=
"LayoutRoot"
Background
=
"White"
>
<
Controls:RadRichTextBox
x:Name
=
"_rrtbMessage"
HorizontalAlignment
=
"Stretch"
Margin
=
"200,100,200,100"
VerticalAlignment
=
"Stretch"
BorderThickness
=
"1"
Background
=
"White"
IsSelectionMiniToolBarEnabled
=
"False"
DocumentInheritsDefaultStyleSettings
=
"True"
FontSize
=
"11"
BorderBrush
=
"Black"
/>
</
Grid
>
</
UserControl
>
The C#
using
System.Windows.Controls;
using
Telerik.Windows.Documents.FormatProviders;
using
Telerik.Windows.Documents.Layout;
using
Telerik.Windows.Documents.Model;
namespace
RichTextBoxTest
{
public
partial
class
MainPage : UserControl
{
public
MainPage()
{
InitializeComponent();
}
private
void
SetupMessage(
object
sender, SetupDocumentEventArgs e)
{
e.Document.LayoutMode = DocumentLayoutMode.Flow;
e.Document.ParagraphDefaultSpacingAfter = 0;
e.Document.SectionDefaultPageMargin =
new
Padding(5, 3, 3, 5);
}
}
}
Is there anything I can do to prevent this? In my original program I've also had a problem with the text being shifted to the left past the boarder of the text box sometimes when I select all, but not always. I think this problem may be related, but I'm not sure and I wasn't able to replicate it so I'll keep trying there.
Thanks,
Michael