private bool ProcessProxy()
{
var proxy = GetComponent() as PageProxy;
if (proxy != null)
{
proxy.LoadPinned();
XamlUtil.UsingRender((brush) =>
{
proxy.OnLoad(); //OnLoad的触发，必须在呈现环境初始化之后进行
proxy.Process(this.PageContext);
});
return(true);
}
return(false);
}
protected override object CallWebMethod(object[] args)
{
//在处理事件之前，先加载固化值
UIElement component = this.GetComponent() as UIElement;
if (component == null)
{
throw new XamlException("无法处理事件，组件不是" + typeof(UIElement).FullName);
}
component.LoadPinned();
object result = null;
XamlUtil.UsingRender((brush) =>
{
component.OnLoad();
result = CallWebMethod(component, args);
});
return(result);
}
private static string GetPageCode(UIElement element, string error)
{
//在获取页面代码之前，先加载固化值
element.LoadPinned();
if (!string.IsNullOrEmpty(error))
{
SetError(element, error);
}
var code = string.Empty;
XamlUtil.UsingRender((brush) =>
{
element.OnLoad(); //OnLoad的触发，必须在呈现环境初始化之后进行
AppendLanguage(brush);
element.Render(brush);
code = brush.GetCode();
});
return(code);
}
