[英]Is it possible to have control on WinForm from another c# console app?
我只有2天大的.NET C#编码器,试图从ProjectB-C#控制台应用程序获得对ProjectA-WinForm的控制权。
基本上,我使用WatiN在ProjectA的WebBrowser控件中自动进行测试。
当我运行执行winformWithWebBrowserTest.exe的ProjectB时,显示带有webbrowser的winform。 但是随后它无法访问form1。 如何从ProjectB访问Web浏览器控件?
错误:
System.Runtime.IteropServices.InvalidComObjectException
COM
object that has been separated from its underlying RCW cannot be used
ProjectA WinForm:(winformWithWebBrowserTest.exe)
namespace WindowsFormsApplication1
{
public partial class Form1 : System.Windows.Forms.Form
{
public Form1()
{
InitializeComponent();
}
}//end class
}//end namespace
项目B控制台应用程序:(WatinConsoleExample.cs)
namespace ConsoleApplication1
{
class WatinConsoleExample
{
[STAThread]
static void Main(string[] args)
{
//run ProjectA exe
System.Diagnostics.Process Proc = new System.Diagnostics.Process();
Proc.StartInfo.FileName = "C:\\Users\\m-takayashiki\\Documents\\Visual Studio 2010\\Projects\\winformWithWebBrowserTest\\winformWithWebBrowserTest\\bin\\Release\\winformWithWebBrowserTest.exe";
Proc.Start();
WindowsFormsApplication1.Form1 form1 = new Form1();
var t = new Thread(() =>
{
Settings.AutoStartDialogWatcher = false;
//exception occurs below ..........
var ie = new IE(form1.webBrowser1.ActiveXInstance);
ie.GoTo("http://www.google.com");
ie.TextField(Find.ByClass("lst")).TypeText("this is awesome!!");
ie.Button(Find.ByName("btnG")).Click();
});
t.SetApartmentState(ApartmentState.STA);
t.Start();
}
}
}
您不能这样做,因为两个进程都在各自的进程空间中运行,并且您需要进行进程间通信,建议不要使用2天的进程:)。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.