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]

Re: Access to Application object from exe

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


*** Sent via Developersdex http://www.developersdex.com ***
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[Woland]

Re: Access to Application object from exe


"Natty Gur" <natty@dao2com. com> wrote in message
news:e1FYAxxPDH A.3016@TK2MSFTN GP10.phx.gbl...[color=blue]
> 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[/color]

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)pocz ta.onet.pl

[Natty Gur]

Re: Access to Application object from exe

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

using System;
using System.Collecti ons;
using System.Componen tModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.Sess ionState;
using System.Web.UI;
using System.Web.UI.W ebControls;
using System.Web.UI.H tmlControls;
using System.Reflecti on;
using System.Runtime. InteropServices ;

namespace WebApplication3
{
/// <summary>
/// Summary description for WebForm1.
/// </summary>
public class WebForm1 : System.Web.UI.P age
{
protected System.Web.UI.W ebControls.Butt on btnStop;
protected System.Web.UI.W ebControls.Chec kBoxList CheckBoxList1;

private void Page_Load(objec t sender, System.EventArg s e)
{
// Put user code to initialize the page here
if (!this.IsPostBa ck)

GetAllDomains() ;
}

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

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeCompo nent()
{
this.CheckBoxLi st1.SelectedInd exChanged += new
System.EventHan dler(this.Check BoxList1_Select edIndexChanged) ;
this.btnStop.Cl ick += new System.EventHan dler(this.btnSt op_Click);
this.Load += new System.EventHan dler(this.Page_ Load);

}
#endregion

private void btnStop_Click(o bject sender, System.EventArg s e)
{
System.AppDomai n.Unload (System.AppDoma in.CurrentDomai n );

mscoree.CorRunt imeHostClass host = new mscoree.CorRunt imeHostClass();
IntPtr enumHandle = IntPtr.Zero;
host.EnumDomain s( 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.I tems.Count;iInd x++)
{
if ( CheckBoxList1.I tems[iIndx].Value == ad.FriendlyName )
{
if ( CheckBoxList1.I tems[iIndx].Selected == true )
{
System.Security .Policy.Evidenc e NE = new
System.Security .Policy.Evidenc e(ad.Evidence);
System.AppDomai nSetup NADS = new System.AppDomai nSetup();
NADS.Applicatio nBase = ad.SetupInforma tion.Applicatio nBase;
NADS.Applicatio nName = ad.SetupInforma tion.Applicatio nName;
NADS.Configurat ionFile = ad.SetupInforma tion.Configurat ionFile;
NADS.DynamicBas e = ad.SetupInforma tion.DynamicBas e;
NADS.PrivateBin Path = ad.SetupInforma tion.PrivateBin Path;
ad.ClearPrivate Path();
ad.ClearShadowC opyPath();
host.UnloadDoma in( ad);
//host.DeleteLogi calThreadState ();
System.AppDomai n.Unload (System.AppDoma in.CurrentDomai n );

//System.AppDomai n.Unload(ad);
System.Web.Host ing.Application Host.CreateAppl icationHost(Sys tem.T
ype.GetType("ms coree.CorRuntim eHostClass"),"C RExample","c:\\ Inetpub\\www
root\\CRExample ");
//System.AppDomai n.CreateDomain( CheckBoxList1.I tems[iIndx].Value
,NE,NADS ) ;
}
break;
}
}
dom = null;
ad = null;
}
host.CloseEnum( enumHandle );
int refctr = Marshal.Release ComObject( host );
host = null;

GetAllDomains() ;
}
private void GetAllDomains()
{
this.CheckBoxLi st1.Items.Clear ();

mscoree.CorRunt imeHostClass host = new mscoree.CorRunt imeHostClass();

IntPtr enumHandle = IntPtr.Zero;
host.EnumDomain s( 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.Fri endlyName,ad.Fr iendlyName);
CheckBoxList1.I tems.Add ( oLI);
//Response.Write ( ad.FriendlyName + "<br>");

//try
//{
// Assembly[] allAsm = ad.GetAssemblie s();
//
// 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.Release ComObject( host );
host = null;

}

private void CheckBoxList1_S electedIndexCha nged(object sender,
System.EventArg s 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 http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!

[Woland]

Re: Access to Application object from exe

"Natty Gur" <natty@dao2com. com> wrote in message
news:uTPrktEQDH A.2424@tk2msftn gp13.phx.gbl...[color=blue]
> 1)You need to reference mscoree tlb.
> 2)the code :[/color]

[...]
[color=blue]
> Natty Gur, CTO[/color]

Thanks very much Natty.

Woland