silverlight 1.0:动态创建Xaml对象

// MouseLeftButtonUp event handler for the Canvas object.
function onMouseLeftButtonUp(sender, mouseEventArgs)
{
// Retrieve a reference to the control.
var control = sender.getHost();
// Create a TextBlock using a literal XAML string.
var textblock = control.content.createFromXaml('<TextBlock 

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Name="myTextBlock"

 Canvas.Top="50">Hello, again</TextBlock>');
// Append the TextBlock to the sender, or Canvas, object.
sender.children.add(textblock);
}

//insert第一个参数是z-index

//sender.children.insert(0, textblock);

查找一个DOM无素

var textBlock = sender.findName("myTextBlock");

增加事件

textBlock.removeEventListener("MouseEnter", "onMouseEnter");

移除事件

textBlock.removeEventListener("MouseEnter", "onMouseEnter");

事件处理函数

function onMouseEnter(sender,mouseEventArgs)

{

   //todo

}

shore 2008-02-18 10:54 发表评论