windowsphone开发richtextbox使用

1、RichTextBox 是最受欢迎的 WP7控件之一。Beta版的控件有很多限制:只读这个控件不在 tool box中显示没有默认的样式有两种常用的方法来添加这个控件。一是直接添加XAML :<iRichTextBox x:Name=*'rtxtbox'* Margin=" 12,217>31,246'' > <Paragraph><Bold Foregrouiinid = "&LUE">Hey I am Blue and Bold !</Bold> f/Par白grap

2、hA <Paragraph >Dhananjay Kunar is her? on DebugMode aragr曰phA</H.i chTextBox>还有一种是在代码中添加Control s, Rk hTextBok PtK = new Systows .Oort rois Jictfe ;如果你只是在XAML中添加了控件，然后运行程序，你会发现这个控件不会显示出来，这 是因为缺少默认的样式。所以我们要在App.Xaml中给RichTextBox添加默认的样式vApp licationx:Class="RichTextBox.A pp"xmlns

3、="htt p: /xmlns:x="htt p: / xmlns: phone-'clr-names pace:Microsoft. Phone.Controls;assembly=Microsoft. PhoneH xmlns:shell="clr-names pace:Microsoft .P hone.Shell;assembly=Microsoft .P hone"><!-A pp lication Resources- vApp lication.Resources<Style TargetTy pe="R

4、ichTextBox">vSetter Prop erty="FontSize" Value="StaticResource PhoneFontSizeNormal" /> vSetter Prop erty="Background" Value="Trans parent" /> vSetter Prop erty="BorderBrush" Value="Trans parent" /> vSetter Prop erty="B

5、orderThickness" Value="0"/> vSetter Prop erty="HorizontalContentAlignment" Value="Stretch" /> vSetter Prop erty="VerticalContentAlignment" Value="Center" /> vSetter Prop erty=" Padding" Value="0" /> vSetter Prop e

6、rty="Te mpl ate"> vSetter.Value> vControlTe mpl ate TargetT yp e="RichTextBox"> vGrid Background="Trans parent" vBorder Background="Te mp lateBinding Background"vSetterProp erty="Foreground"Value="StaticResourceP honeForegroundBrush&quo

7、t;/>BorderBrush="Te mp lateBinding BorderBrush" BorderThickness="Te mpl ateBindingBorderThickness" Margin="StaticResource PhoneHorizontalMargin"> vContentControl x:Name="ContentElement"HorizontalContentAlignment="Te mp lateBinding HorizontalContentA

8、lignment"VerticalContentAlignment="Te mp lateBinding VerticalContentAlignment"P adding="Te mpl ateBinding P adding"/> v/Border> v/Grid> v/ControlTe mpl ate> v/Setter.Value> v/Setter> v/Style></A pp lication.Resources vApp lication.A pp licationLifetim

9、eObjects v!-Required object that handles lifetime events for the app lication-> <shell: PhoneA pp licationServiceLaunching="A pp lication_Launching" Closing="A pp lication_Closing"Activated="A pp lication_Activated"Deactivated="A pp lication_Deactivated"

10、/> v/A pp lication.A pp licationLifetimeObjects v/A pp lication>添加样式以后再次运行程序，应该是这样的MY APPLICATIONpage nameDhananjay Kumar is hre on DebugMode要在这个控件中添加一个按钮，你需要把按钮添加到Ed J_L LEL rL- R -z.In li neUIC on tai nerpaTagFaph ><InlineUIContainer><Buttonx:Name='*bt nRch"Content'&

11、#39;RichTectBox Button " 门让k="btnRch_Click" /> </InlineUICoiintainier>c/Pagraphs要添加一个带下划线的文字，我们需要使用Un derli ne标签<Paragraph><Undepline>I am UndenLined</Underline></Pardgraph要添加一个图片的话，需要使用Image标签:<Paragraph<InLineUIContainer><Image Source*Pengui

12、ns * jpg" /></InlineUIContainer></Paragraph>F面的代码是给 RichTextBox添加不同的段落，按钮，图片等:vp hone:P honeA pp licatio nP agex:Class="RichTextBox.Main Page"xmlns="htt p:/xmlns:x="htt p: / xmlns: phone-'clr-names pace:Microsoft. Phone.Controls;assembly=Microsoft. PhoneH

13、xmlns:shell="clr-names pace:Microsoft .P hone.Shell;assembly=Microsoft .P hone"xmlns:d="htt p: / pression/blend/2008"xmlns:mc="htt p:/schemas.o /mark up-co mp atibility/2006"mc:lgnorable="d" d:DesignWidth="480" d:DesignHeight="7

14、68"FontFamily="StaticResource P honeFontFamilyNormal"FontSize="StaticResource P honeFontSizeNormal"Foreground="StaticResource P honeForegroundBrush"Supp ortedOnentations="P ortrait" Orientation="P ortrait"shell:SystemTray.lsVisible="True&qu

15、ot;><!-LayoutRoot is the root grid where all p age content is pl aced-> <Grid x:Name="LayoutRoot" Background="Trans parent" <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions&

16、gt; v!-Title Panel contains the name of the app lication and p age title-> <Stack Panel x:Name="Title Panel" Grid.Row="0" Margin="12,17,0,28"> <TextBlock x:Name="A ppi icationTitle" Text="MY APP LICATION"Style="StaticResource P honeT

17、extNormalStyle"/> <TextBlock x:Name=" PageTitle" Text=" page name" Margin="9,-7,0,0"Style="StaticResource PhoneTextTitle1Style"/> </Stack Panel<!-Content Panel - pl ace additional content here-> <Grid x:Name="Content Panel"

18、Grid.Row="1" Margin="12,0,12,0"> vRichTextBox x:Name="rtxtbox" Margin="0,-84,0,0"> vP aragra ph> vBold Foreground="BLUE">Hey I am Blue and Bold !v/Bold> v/P aragra ph>vP aragra ph> vlnlineUIContainer> vImage Source="P enguins.j pg" /> v/InlineUIContainer> v/P aragra ph> vP aragra ph >Dhananjay Kumar is here on DebugModev/P aragra p