SilverLight页面跳转及参数传递

页面跳转及参数传递

代码下载

一、
页面跳转

1.
方式1 RootVisual

this.RootVisual =
new MainPage();
2.
方式2 Content属性

Page1 p1 =newPage1();
this.Content=p1;
3.
方式3 Frame，HyperlinkButton

1）定义HyperlinkButton

<HyperlinkButton Content="导航"Height="23"
HorizontalAlignment="Left" Margin="28,12,0,0" Name="hyperlinkButton1"
VerticalAlignment="Top" Width="100" NavigateUri="/page1.xaml" TargetName="frame1"
/>
2）定义框架

<sdk:Frame Height="190"
HorizontalAlignment="Left" Margin="12,75,0,0" Name="frame1" VerticalAlignment="Top"
Width="350" Source="/page2.xaml"/>

后台：
this.frame1.Navigate(newUri("/SilverlightControl2.xaml",UriKind.Relative));

4.
方式4 Border

<Border BorderBrush="Silver" BorderThickness="1"
Height="100" Name="border1" Width="200"></Border>

Page2 p2=newPage2();
border1.Child = p2;

5.
方式5 uriMapper

1）定义uriMapper

<navigation:Frame x:Name="ContentFrame"
Style="{StaticResource ContentFrameStyle}"
Source="/Home" Navigated="ContentFrame_Navigated" NavigationFailed="ContentFrame_NavigationFailed">
<navigation:Frame.UriMapper>
<uriMapper:UriMapper>
<uriMapper:UriMapping Uri=""
MappedUri="/Views/Home.xaml"/>
<uriMapper:UriMapping Uri="/{pageName}"
MappedUri="/Views/{pageName}.xaml"/>
</uriMapper:UriMapper>
</navigation:Frame.UriMapper>
</navigation:Frame>
2）应用

<Border x:Name="LinksBorder"
Style="{StaticResource LinksBorderStyle}">
<StackPanel x:Name="LinksStackPanel"
Style="{StaticResource LinksStackPanelStyle}">

<HyperlinkButton x:Name="Link1"
Style="{StaticResource LinkStyle}"
NavigateUri="/Home" TargetName="ContentFrame"Content="主页"/>

<Rectangle x:Name="Divider1"
Style="{StaticResource DividerStyle}"/>

<HyperlinkButton x:Name="Link2" Style="{StaticResource
LinkStyle}"
NavigateUri="/About"TargetName="ContentFrame" Content="关于"/>
<Rectangle x:Name="Divider2"
Style="{StaticResource DividerStyle}"/>
<HyperlinkButton x:Name="Link3"
Style="{StaticResource LinkStyle}"
NavigateUri="/PageTest"TargetName="ContentFrame" Content="测试"/>
</StackPanel>
</Border>
二、
页面间参数传递

Ø 普通参数传递方式

1）传递参数

string uriText =
String.Format("/page3.xaml?UserID={0}&Role={1}","刘备","董事长");
this.frame1.Navigate(newUri(uriText,
UriKind.Relative));

2）接收参数

this.lblUserID.Text=
this.NavigationContext.QueryString["UserID"].ToString();
this.lblRole.Text=
this.NavigationContext.QueryString["Role"].ToString();

Ø 利用UriMapper

<uriMapper:UriMapper x:Name="PageMapper">

<uriMapper:UriMapping Uri=""
MappedUri="/Views/Home.xaml"/>
<uriMapper:UriMapping Uri="/About/{name}/{url}"
MappedUri="/Views/About.xaml?name={name}&url={url}"/>
<uriMapper:UriMapping Uri="/About/{parameter}"
MappedUri="/Views/About.xaml?parameter={parameter}"/>

<uriMapper:UriMapping Uri="/PageTest/{name}/{url}"
MappedUri="/Views/PageTest.xaml?UserName={name}&url={url}"/>

<uriMapper:UriMapping Uri="/PageTest/{parameter}" MappedUri="/Views/PageTest.xaml?parameter={parameter}"/>

<uriMapper:UriMapping Uri="/{pageName}"
MappedUri="/Views/{pageName}.xaml"/>
</uriMapper:UriMapper>
1）传递参数：

<HyperlinkButton x:Name="Link3"
Style="{StaticResource LinkStyle}"
NavigateUri="/PageTest/传智播客/it.cast.net" TargetName="ContentFrame"
Content="测试"/>

2）接收参数：

txtUserID.Text = "名字：" +this.NavigationContext.QueryString["UserName"]
+"网址：" +this.NavigationContext.QueryString["url"];
代码下载