Access to Application object from exe

[Woland]

Hi,

I have many virtual directory with my web app. I'd like to create one exe
appliaction to administrating these web apps. Is it possible to access
Application object of web appliaction from exe appliaction?

With regards,

Woland

[Natty Gur]

As far as I know you cant. If you want i got an example that let you
access all AppDomaines (Applications) from ASP.NET page.

Natty Gur, CTO
Dao2Com Ltd.
28th Baruch Hirsch st. Bnei-Brak
Israel , 51114

Phone Numbers:
Office: +972-(0)3-5786668
Fax: +972-(0)3-5703475
Mobile: +972-(0)58-888377

Know the overall picture


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[Woland]

"Natty Gur" <natty@dao2com.com> wrote in message
news:e1FYAxxPDHA.3016@TK2MSFTNGP10.phx.gbl...

> As far as I know you cant. If you want i got an example that let you
> access all AppDomaines (Applications) from ASP.NET page.
>
> Natty Gur, CTO

I'd be very grateful if you send me this app or link to the page where I can
look at it.

Thanks in advance,

Woland
Woland1(at)poczta.onet.pl

[Natty Gur]

1)You need to reference mscoree tlb.
2)the code :

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Reflection;
using System.Runtime.InteropServices;

namespace WebApplication3
{
/// <summary>
/// Summary description for WebForm1.
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Button btnStop;
protected System.Web.UI.WebControls.CheckBoxList CheckBoxList1;

private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
if (!this.IsPostBack)

GetAllDomains();
}

#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.CheckBoxList1.SelectedIndexChanged += new
System.EventHandler(this.CheckBoxList1_SelectedInd exChanged);
this.btnStop.Click += new System.EventHandler(this.btnStop_Click);
this.Load += new System.EventHandler(this.Page_Load);

}
#endregion

private void btnStop_Click(object sender, System.EventArgs e)
{
System.AppDomain.Unload (System.AppDomain.CurrentDomain );

mscoree.CorRuntimeHostClass host = new mscoree.CorRuntimeHostClass();
IntPtr enumHandle = IntPtr.Zero;
host.EnumDomains( out enumHandle );
object dom = null;
while(true)
{
host.NextDomain( enumHandle, out dom );
if( dom == null )
break;
AppDomain ad = (AppDomain) dom;
//dom = null;
for(int iIndx =0;iIndx < CheckBoxList1.Items.Count;iIndx++)
{
if ( CheckBoxList1.Items[iIndx].Value == ad.FriendlyName )
{
if ( CheckBoxList1.Items[iIndx].Selected == true )
{
System.Security.Policy.Evidence NE = new
System.Security.Policy.Evidence(ad.Evidence);
System.AppDomainSetup NADS = new System.AppDomainSetup();
NADS.ApplicationBase = ad.SetupInformation.ApplicationBase;
NADS.ApplicationName = ad.SetupInformation.ApplicationName;
NADS.ConfigurationFile = ad.SetupInformation.ConfigurationFile;
NADS.DynamicBase = ad.SetupInformation.DynamicBase;
NADS.PrivateBinPath = ad.SetupInformation.PrivateBinPath;
ad.ClearPrivatePath();
ad.ClearShadowCopyPath();
host.UnloadDomain( ad);
//host.DeleteLogicalThreadState ();
System.AppDomain.Unload (System.AppDomain.CurrentDomain );

//System.AppDomain.Unload(ad);
System.Web.Hosting.ApplicationHost.CreateApplicati onHost(System.T
ype.GetType("mscoree.CorRuntimeHostClass"),"CRExam ple","c:\\Inetpub\\www
root\\CRExample");
//System.AppDomain.CreateDomain(CheckBoxList1.Items[iIndx].Value
,NE,NADS ) ;
}
break;
}
}
dom = null;
ad = null;
}
host.CloseEnum( enumHandle );
int refctr = Marshal.ReleaseComObject( host );
host = null;

GetAllDomains();
}
private void GetAllDomains()
{
this.CheckBoxList1.Items.Clear ();

mscoree.CorRuntimeHostClass host = new mscoree.CorRuntimeHostClass();

IntPtr enumHandle = IntPtr.Zero;
host.EnumDomains( out enumHandle );
object dom = null;
while(true)
{
host.NextDomain( enumHandle, out dom );
if( dom == null )
break;
AppDomain ad = (AppDomain) dom;
dom = null;
ListItem oLI = new ListItem(ad.FriendlyName,ad.FriendlyName);
CheckBoxList1.Items.Add ( oLI);
//Response.Write ( ad.FriendlyName + "<br>");

//try
//{
// Assembly[] allAsm = ad.GetAssemblies();
//
// foreach( Assembly asm in allAsm )
// Response.Write( " -->" + asm.FullName + "<br>" );
//}
//catch (Exception err)
//{
// Response.Write(err.Message + "<br>" );
//}
//
ad = null;
}
host.CloseEnum( enumHandle );
int refctr = Marshal.ReleaseComObject( host );
host = null;

}

private void CheckBoxList1_SelectedIndexChanged(object sender,
System.EventArgs e)
{

}
}
}


Natty Gur, CTO
Dao2Com Ltd.
28th Baruch Hirsch st. Bnei-Brak
Israel , 51114

Phone Numbers:
Office: +972-(0)3-5786668
Fax: +972-(0)3-5703475
Mobile: +972-(0)58-888377

Know the overall picture


*** Sent via Developersdex [url]http://www.developersdex.com[/url] ***
Don't just participate in USENET...get rewarded for it!

[Woland]

"Natty Gur" <natty@dao2com.com> wrote in message
news:uTPrktEQDHA.2424@tk2msftngp13.phx.gbl...

> 1)You need to reference mscoree tlb.
> 2)the code :

[...]

> Natty Gur, CTO

Thanks very much Natty.

Woland