}//end
//从[xaml]字串得到[ActivityBuilder]对象
public static string xamlFromActivityBuilder(ActivityBuilder activityBuilder)
{
string xamlString = "";
StringBuilder stringBuilder = new StringBuilder();
System.IO.StringWriter stringWriter = new System.IO.StringWriter(stringBuilder);
XamlSchemaContext xamlSchemaContext = new XamlSchemaContext();
XamlXmlWriter xamlXmlWriter = new XamlXmlWriter(stringWriter, xamlSchemaContext);
XamlWriter xamlWriter = ActivityXamlServices.CreateBuilderWriter(xamlXmlWriter);
XamlServices.Save(xamlWriter, activityBuilder);
xamlString = stringBuilder.ToString();
return(xamlString);
}
//从[ActivityBuilder]对象得到[xaml]字串
public static ActivityBuilder activityBuilderFromXaml(string xaml)
{
ActivityBuilder activityBuilder = null;
System.IO.StringReader stringReader = new System.IO.StringReader(xaml);
System.Xaml.XamlXmlReader xamlXmlReader = new System.Xaml.XamlXmlReader(stringReader);
System.Xaml.XamlReader xamlReader = ActivityXamlServices.CreateBuilderReader(xamlXmlReader);
activityBuilder = System.Xaml.XamlServices.Load(xamlReader) as ActivityBuilder;
if (activityBuilder != null)
{
return(activityBuilder);
}
else
{
return(null);
}
}