Hi Shreya.
Thanks for showing an interest in this issue. We will be very grateful of any help you can give us.
This is the code we are using in Global.asax for the web application:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;
namespace PaperDataV3Portal
{
public class Global : System.Web.HttpApplication
{
[DllImport("Mpr.dll",
EntryPoint = "WNetAddConnection2",
CallingConvention = CallingConvention.Winapi)]
private static extern int WNetAddConnection2(NETRESOURCE lpNetResource,
string lpPassword,
string lpUsername,
System.UInt32 dwFlags);
[DllImport("Mpr.dll",
EntryPoint = "WNetCancelConnection2",
CallingConvention = CallingConvention.Winapi)]
private static extern int WNetCancelConnection2(string lpName,
System.UInt32 dwFlags,
System.Boolean fForce);
[StructLayout(LayoutKind.Sequential)]
private class NETRESOURCE
{
public int dwScope;
public ResourceType dwType;
public int dwDisplayType;
public int dwUsage;
public string lpLocalName;
public string lpRemoteName;
public string lpComment;
public string lpProvider;
};
public enum ResourceType
{
RESOURCETYPE_DISK = 1,
};
//method that will mount the share on a given drive letter:
public static void MountShare(string shareName,
string driveLetterAndColon,
string username,
string password)
{
if (!String.IsNullOrEmpty(driveLetterAndColon))
{
// Make sure we aren't using this driveLetter for another mapping
WNetCancelConnection2(driveLetterAndColon, 0, true);
}
NETRESOURCE nr = new NETRESOURCE();
nr.dwType = ResourceType.RESOURCETYPE_DISK;
nr.lpRemoteName = shareName;
nr.lpLocalName = driveLetterAndColon;
int result = WNetAddConnection2(nr, password, username, 0);
if (result != 0)
{
throw new Exception("WNetAddConnection2 failed with error " + result);
}
}
void Application_Start(object sender, EventArgs e)
{
// Code that runs on application startup .
//AuthConfig.RegisterOpenAuth();
MountShare(System.Web.Configuration.WebConfigurationManager.AppSettings.Get("driveName"),
"z:",
System.Web.Configuration.WebConfigurationManager.AppSettings.Get("driveUserName"),
System.Web.Configuration.WebConfigurationManager.AppSettings.Get("drivepw"));
}
void Application_End(object sender, EventArgs e)
{
// Code that runs on application shutdown
}
void Application_Error(object sender, EventArgs e)
{
// Code that runs when an unhandled error occurs
}
protected void Application_BeginRequest(object sender, EventArgs e)
{
string path = HttpContext.Current.Request.Path.ToUpper();
if (path.Contains("/SURVEY/"))
{
String surveyReference = path.Substring(path.LastIndexOf("/SURVEY/") + 8);
if (surveyReference.Length == 4)
{
HttpContext.Current.Response.Redirect("/FMS/webforms/V2WebForm.aspx?ref=" + surveyReference);
}
else
{
HttpContext.Current.Response.Redirect("/FMS/LogIn.aspx");
}
}
}
}
}
