在awesomium c中通过javascript获取元素的值#
我需要在awesomium中通过javascript获取元素的值,我尝试了以下方法:在awesomium c中通过javascript获取元素的值#,javascript,c#,awesomium,Javascript,C#,Awesomium,我需要在awesomium中通过javascript获取元素的值,我尝试了以下方法: dynamic ch = (JSObject)br.ExecuteJavascriptWithResult ("document.getElementById('ltrl').value"); 或 但是ch总是空的 如何获得该值?来自Awesomium示例的优雅方法: JSObject ch = br.ExecuteJavascriptWithResult("document");
dynamic ch = (JSObject)br.ExecuteJavascriptWithResult
("document.getElementById('ltrl').value");
或
但是ch总是空的
如何获得该值?来自Awesomium示例的优雅方法:
JSObject ch = br.ExecuteJavascriptWithResult("document");
dynamic document = (JSObject)ch ;
if (document == null) return false;
using (document)
{
document.getElementById('ltrl').value;
}
JSObject ch = br.ExecuteJavascriptWithResult("document");
dynamic document = (JSObject)ch ;
if (document == null) return false;
using (document)
{
document.getElementById('ltrl').value;
}