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ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated because the current

Posted By:      Posted Date: September 18, 2010    Points: 0   Category :ASP.Net
I have created a class library in which i m having Web Forms.now when i use this dll in ASP.NET websiteand call methods            ModuleTest obj = new ModuleTest();            List<CustumFields> objlist= new List<CustumFields>();            obj.CheckModule("admin", "password", "Testing102", objlist);then it gives errorActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated because the current thread is not in a single-threaded apartmentthis.components = new System.ComponentModel.Container();            this.panel1 = new System.Windows.Forms.Panel();            this.webBrowser1 = new System.Windows.Forms.WebBrowser();            this.timer1 = new System.Windows.Forms.Timer(this.components);            this.SuspendLayout();this error occurs at this.webBrowser1 = new System.Windows.Forms.WebBrowser();when i mouse over webBrowser1 then it shows null....Whats the problem?

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ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated because the current

Ok actually i m new to .net so you can tell me that i m right or wrong.   1. First of all i created a class library project in which i added a Windows Form (ModuleTest.cs) in this form i added a web browser control.This form is having on method. public void CheckModule(String username, String password, String modulename, List<CustumFields> objList)         {                  ----------------                  -----------------           }   then i build this whole library.(ClassLibrary.dll). 2. I created a web site in which i added ClassLibrary.dll reference.     then i placed on button control over the page protected void Button1_Click(object sender, EventArgs e)         {             ModuleTest obj = new ModuleTest();             List<CustumFields> objlist= new List<CustumFields>();             obj.CheckModule("admin", "adm1n1@3", "Testing102", objlist);     

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