ASP.NET

Re: How do I fix System.Net.Mail.SmtException: 'Cannot get IIS pickup directory' error?

10-Jan-20 9:19

I am trying to send email using the EmailButton_Click code. However I am getting the error on this line smtp.Send(mailMessage)

The error is System.Net.Mail.SmtpException: 'Cannot get IIS pickup directory.'

Can someone help me fix it please?

protected void EmailButton_Click(object sender, EventArgs e)
{
    //get selected email
    EmailButton.Visible = true;
    string requestor = RequestorDropDownList.SelectedValue.ToString();
    string message = "The following records have been prepped for processing.  Valid cases will be processed.";
    if (requestor.Length > 0)
         message = string.Format(message);
        using (MailMessage mailMessage = new MailMessage())
        {
            mailMessage.From = new MailAddress("NoReply_FTA@courts.state.mn.us");
            //Uncomment after testing in Deve June 2019 
            MailAddress to = new MailAddress(requestor);
            mailMessage.To.Add(to);
            string ccEmailAddress = "okaymy1112@mail.com";
            if (ccEmailAddress.Length > 0)
            {
                MailAddress ccto = new MailAddress(ccEmailAddress);
                mailMessage.CC.Add(ccto);
            }
                mailMessage.Subject = "FTA Case Reset Notice";
                mailMessage.Body = message;
                SmtpClient smtp = new SmtpClient();
                smtp.DeliveryMethod = SmtpDeliveryMethod.PickupDirectoryFromIis;
                smtp.Send(mailMessage);//Error on this line
        }
            string msg = "No batches were found";
            Response.Write("<script>alert('" + msg + "')</script>");
}

Richard MacCutchan10-Jan-20 11:37

Richard MacCutchan

10-Jan-20 11:37

This is much the same issue as you posted a couple of days ago below at How to I make EmailButton_Click work? - ASP.NET Discussion Boards[^], and you appear to be trying to learn how to make it work by posting questions one at a time. Can i suggest that you study the SMTP documentation more closely to see exactly how you should be using these features. If you want to use PickupDirectoryFromIis then you most likely need to configure it within IIS.

Re: How do I fix System.Net.Mail.SmtException: 'Cannot get IIS pickup directory' error?

ZurdoDev11-Jan-20 9:03

How do I fix 'object' does not contain a definition for 'Value'?

11-Jan-20 9:03

First google result has some possible fixes, https://stackoverflow.com/questions/2190361/cannot-get-iis-pickup-directory

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Member 1140330410-Jan-20 8:27

Re: How do I fix 'object' does not contain a definition for 'Value'?

10-Jan-20 8:27

I have a foreach statement. When I run my code in debug mode, I am getting the following error. I am not sure how to fix it. Google search shows may ways of doing it.

Error:
'object' does not contain a definition for 'Value' and no accessible method 'Value' accepting a first argument of type 'object' could be found (are you missing a using directive or an assembly reference?)

My code behind

foreach(string caseNumber in userEnteredCaseNumberList)
{
    EditCandidateCaseModel newCandidate = new EditCandidateCaseModel();
    newCandidate.CaseNbr = caseNumber;
    newCandidate.RequestorInfoID = requestorItem.Value;//Error here
    //newCandidate.RequestorInfoID = (ListItem)RequestorDropDownList.SelectedItem.Value;
    //newCandidate.ReasonID = requestorItem.Value;
    newCandidate.BatchNumber = newBatchNumber;
    newCandidate.EntryStaffUserName = this._loggedInUserName;
    await CandidateCaseController.PostCandidate(newCandidate);
}

ZurdoDev10-Jan-20 9:09

Why can't I login to the web even though the User and password are correct ?

10-Jan-20 9:09

requestorItem does not have a property named Value. That's all the error is telling you.

Social Media - A platform that makes it easier for the crazies to find each other.

Everyone is born right handed. Only the strongest overcome it.
Fight for left-handed rights and hand equality.

Member 24584679-Jan-20 21:43

Re: Why can't I login to the web even though the User and password are correct ?

9-Jan-20 21:43

I am writing a small example of Login webSite, there are two types of accounts and passwords, one is an account and password is stored in the Web.config file and the other two accounts and passwords are saved in SQL Server database, My problem is that in form 1, when logging in it opens Logon_Redirect.aspx file but cannot access, the following is my code
I am debugging and running to the code where this opens the Logon_Redirect.aspx file but nothing, but when I log in with another account and password (the user password of SQL Server) log in well.

In file Web.config
<appSettings>
...
<add key="SmtpServer" value="localhost"/>
<add key="EmailWebmaster" value="admin"/>
<add key="Password" value="123"/>
...
</appSettings>

 In file Logon_Redirect.aspx
... 
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>

In file Logon_Redirect.aspx.cs
... 
public partial class Logon_Redirect : System.Web.UI.Page
{
     protected void Page_Load(object sender, EventArgs e)
    {
          // kiem tra va Redirect toi trang can thiet
          if (Page.User.IsInRole(Globals.Settings.AppRoles.KhachHang))
          Response.Redirect(Globals.ApplicationPath);
          else if (Page.User.IsInRole(Globals.Settings.AppRoles.Admin))
          Response.Redirect(Globals.ApplicationPath + "WebMaster/Contacts/Contact.aspx");
     }
}

In file Logon.aspx.cs  
protected void btLogon_Click(object sender, EventArgs e)
{
     //I can't Login User/Pass in file Web.config, check User: admin and Pass: 123
     if (Membership.ValidateUser(txtEmail.Text, txtPassword.Text))
     {            
            if (Request.QueryString["ReturnUrl"] != null)
     {
      FormsAuthentication.RedirectFromLoginPage(txtEmail.Text, false);
     }
     else
    {
          FormsAuthentication.SetAuthCookie(txtEmail.Text, false);
          Session["username"] = txtEmail.Text.Trim();
          Response.Redirect(Globals.ApplicationPath + "Logon_Redirect.aspx");
          //I am debugging and running to the code here and opens the Logon_Redirect.aspx file but nothing 
    }
    }
   else  //Login SQL Server very good
   {
          // check User/pass other on SQL Server
          if (webapp4U.BOL.User.CheckUserName(txtEmail.Text) && txtPassword.Text ==             ConfigurationManager.AppSettings["Password"].ToString())
          {
                 FormsAuthentication.SetAuthCookie(txtEmail.Text, false);
                 Session["username"] = txtEmail.Text.Trim();
                 Response.Redirect(Globals.ApplicationPath + "Logon_Redirect.aspx");
         }
        else
                lblMsg.Text = ResourceManager.GetString("Logon_False");
     }
}

ZurdoDev10-Jan-20 1:00

Re: Why can't I login to the web even though the User and password are correct ?

10-Jan-20 1:00

I am not sure what you want us to do. You have to debug this, we can't do it for you.

And in case you do not know, storing passwords in the web.config is not a good idea nor storing them in the db either. You should store hashes, but that's another topic for another time.

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Everyone is born right handed. Only the strongest overcome it.
Fight for left-handed rights and hand equality.

Member 245846714-Jan-20 16:19

Re: Why can't I login to the web even though the User and password are correct ?

14-Jan-20 16:19

I login the user/pass of the normal sql server but I cannot login the user/pass of file web.config, you can not view the image file I can login http://www.mediafire.com/file/wydeh0jm629lchm/website2010_09.jpg

ZurdoDev14-Jan-20 16:52

Re: Why can't I login to the web even though the User and password are correct ?

14-Jan-20 16:52

What do you want us to do?

Social Media - A platform that makes it easier for the crazies to find each other.

Everyone is born right handed. Only the strongest overcome it.
Fight for left-handed rights and hand equality.

Richard Deeming10-Jan-20 2:32

Richard Deeming

10-Jan-20 2:32

Member 2458467 wrote:
if (Page.User.IsInRole(Globals.Settings.AppRoles.KhachHang))

There's nothing in the code you've posted to show how you're loading the roles for the user.

If you're not loading the roles, then the user won't be in any roles, and your Page_Load method won't redirect at all.

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Re: Why can't I login to the web even though the User and password are correct ?

Member 245846714-Jan-20 16:24

Re: Why can't I login to the web even though the User and password are correct ?

14-Jan-20 16:24

If so, why can I login the sql server's user/password ?

protected void btLogon_Click(object sender, EventArgs e)
{
     if (Membership.ValidateUser(txtEmail.Text, txtPassword.Text)) //web.config
     {
        ... 
     }
     else //sql
     {
        ...
     } 
}

Richard Deeming15-Jan-20 0:25

Richard Deeming

15-Jan-20 0:25

You can log in, but in the code you've posted, you're not assigning any roles to the user.

Any calls to User.IsInRole will therefore return false.

ASP.NET 3.5 - Roles | Microsoft Docs[^]

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Re: Why can't I login to the web even though the User and password are correct ?

Member 245846716-Jan-20 20:23

Re: Why can't I login to the web even though the User and password are correct ?

16-Jan-20 20:23

You can log in, but in the code you've posted, you're not assigning any roles to the user.
Any calls to User.IsInRole will therefore return false.

ASP.NET 3.5 - Roles | Microsoft Docs[^]

I don't understand you saying "Any calls to User.IsInRole will therefore return false." Can you tell me where this is ? How do I edit the code? I debug in the button_click event code, I see

protected void btLogon_Click(object sender, EventArgs e)
        {            
            if (Membership.ValidateUser(txtEmail.Text, txtPassword.Text))
            {
                try
                {
                    if (Request.QueryString["ReturnUrl"] != null)
                    {
                        FormsAuthentication.RedirectFromLoginPage(txtEmail.Text, false);
                    }
                    else
                    {
                        FormsAuthentication.SetAuthCookie(txtEmail.Text, false);
                        Session["username"] = txtEmail.Text.Trim();
                        Response.Redirect(Globals.ApplicationPath + "Logon_Redirect.aspx");//You see the message output in the attached image, I choose yes
                    }
                }
                catch (Exception ex)
                {
                    Debug.Print("Error login sql: " + ex);
                }
            }
            else
            {
                try
                {
                // kiem tra xem co UserName hay ko 
                if (txtEmail.Text==ConfigurationManager.AppSettings["EmailWebmaster"].ToString() && txtPassword.Text == ConfigurationManager.AppSettings["Password"].ToString())
                {
                    FormsAuthentication.SetAuthCookie(txtEmail.Text, false);
                    Session["username"] = txtEmail.Text.Trim();
                    Response.Redirect(Globals.ApplicationPath + "Logon_Redirect.aspx");//You see the message output in the attached image, I choose yes
                }
                else
                    lblMsg.Text = ResourceManager.GetString("Logon_False");

                }
                catch (Exception ex)
                {
                    Debug.Print("Error Web.config: " + ex);
                }
            }

        }

I am debugging both the user/pass sql server and user/pass cases in the Web.config file when I came to the code "Response.Redirect (Globals.ApplicationPath +" Logon_Redirect.aspx ");" In both cases, a notification is sent to view the http://www.mediafire.com/view/wvlg2xymggvd6rj/ErrLoginFA.jpg/file attachment
When running this line with the corresponding user/pass will give an error message Debug.Print (...) corresponding to both cases. If the login user/password sql server can access, the login user/password Web.config cannot access although the login user/password sql server reports the above error via Debug.Print (..)

Error login sql: System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.AbortInternal()
at System.Threading.Thread.Abort(Object stateInfo)
at System.Web.HttpResponse.AbortCurrentThread()
at System.Web.HttpResponse.End()
at System.Web.HttpResponse.Redirect(String url, Boolean endResponse, Boolean permanent)
at System.Web.HttpResponse.Redirect(String url)
at webapp4U.UI.Controls.Controls_MenuLeft.btLogon_Click(Object sender, EventArgs e) in c:\WebSite2010\Controls\Logon.ascx.cs:line 68

Error Web.config: System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.AbortInternal()
at System.Threading.Thread.Abort(Object stateInfo)
at System.Web.HttpResponse.AbortCurrentThread()
at System.Web.HttpResponse.End()
at System.Web.HttpResponse.Redirect(String url, Boolean endResponse, Boolean permanent)
at System.Web.HttpResponse.Redirect(String url)
at webapp4U.UI.Controls.Controls_MenuLeft.btLogon_Click(Object sender, EventArgs e) in c:\WebSite2010\Controls\Logon.ascx.cs:line 85

Richard Deeming17-Jan-20 0:30

Richard Deeming

17-Jan-20 0:30

There is nothing in any of the code you've posted that sets the roles for a user.

Computers aren't magic. If you don't tell the system that the user is in a particular role, then it doesn't have any way to know that the user is in that role. When you later ask it if the user is in that role, the only answer it can give you is "no".

Follow the link I provided in my previous message, and read about how to set up your application to support user roles.

(And you can ignore the ThreadAbortException - that's a normal part of redirecting the user to another page.)

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

How do you have a DropDownList populated without default selected item?

Member 114033049-Jan-20 6:07

Re: How do you have a DropDownList populated without default selected item?

9-Jan-20 6:07

I have a RequestorDropDownList which is populated with a list of names from a GetRequestorInfoModel.
I need help to make a change so that when this list is populated, the first name is not automatically selected until a user selects it.
How do I do this based on my code below?

ASP code for the dropdownlist

<asp:DropDownList ID="RequestorDropDownList" runat="server" Font-Size="8.25pt" 
     Height="20px" ToolTip="Requestor" Width="160px" SelectMethod="GetRequestorEmail"
     DataTextField="DisplayName" DataValueField="Email" 
     OnSelectedIndexChanged="RequestorDropDownList_SelectedIndexChanged">
</asp:DropDownList>

Code behind that is populating the dropdownlist

#region Requestor dropdownlist
public async Task<IEnumerable<GetRequestorInfoModel>> GetRequestorEmail()
{                             
   try
   {
      var requestors = await FTACaseReseting.Controllers.RequestorInfoController.GetAllRequestorInfoes();
      //Show first name as selected
      return requestors.OrderBy(x => x.DisplayName);
   }
   catch (Exception ex)
   {
      string errorMsg = string.Format("An error has occured in {0}. \nException:\n{1}", "PopulateRequestorComboBox()", ex.Message);
      Response.Write("<script>alert(" + HttpUtility.JavaScriptStringEncode(errorMsg, true) + ")</script>");
      return Enumerable.Empty<GetRequestorInfoModel>();
   }
}
#endregion

Here is code for RequestorDropDownList_SelectedIndexChanged

protected void RequestorDropDownList_SelectedIndexChanged(object sender, EventArgs e)
 {
    if (RequestorDropDownList.SelectedItem ==null)
     {
        ListItem requestorItem = new ListItem();
        requestorItem = (ListItem)RequestorDropDownList.SelectedItem;

        if (requestorItem.Text.Length < 0)
        {
           string selectRequestor = "Please select a Requestor.";
           ClientScript.RegisterStartupScript(this.GetType(), "myalert", "alert('" + selectRequestor + "');", true);
         }
         this.EmailButton.Enabled = false;
         RequestorDropDownList.SelectedValue = RequestorDropDownList.SelectedItem.Value;
     }

}

modified 9-Jan-20 12:29pm.

ZurdoDev9-Jan-20 6:40

Re: How do you have a DropDownList populated without default selected item?

9-Jan-20 6:40

You can add an empty item, such as one that has text "Please select..." or something like that.

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Everyone is born right handed. Only the strongest overcome it.
Fight for left-handed rights and hand equality.

Member 114033049-Jan-20 6:56

Re: How do you have a DropDownList populated without default selected item?

9-Jan-20 6:56

I actually have tried to add <--Please Select a Requestor--> but I do not know how to add that text.
Do I add that text message in ASP code for the DropDownList or code behind that is populating dropdownlist? I really do not know how to add it but I want to add it with your help.

When I debug, requestorItem = (ListItem)RequestorDropDwonList.SelectedItem is showing first name on the list. I want it to show null or nothing.

ZurdoDev9-Jan-20 7:59

Re: How do you have a DropDownList populated without default selected item?

9-Jan-20 7:59

Member 11403304 wrote:
but I do not know how to add that text.

Whatever code is creating the list just have it add in the blank one.

Social Media - A platform that makes it easier for the crazies to find each other.

Everyone is born right handed. Only the strongest overcome it.
Fight for left-handed rights and hand equality.

Mycroft Holmes9-Jan-20 10:14

Mycroft Holmes

9-Jan-20 10:14

You insert a new object into the first position in the list populating the drop down. You now know what the content of that item is so when you process the selection you check for the inserted item and deal with that.

Never underestimate the power of human stupidity -
RAH
I'm old. I know stuff - JSOP

How to I make EmailButton_Click work?

Member 114033048-Jan-20 4:59

Re: How to I make EmailButton_Click work?

8-Jan-20 4:59

My code for EmailButton_Click is not working. I am getting an error System.Net.Mail.SmtpException: 'SSL must not be enabled for pickup-directory delivery methods.' so email is not sent.

How can I fix this?

Here is the code

protected void EmailButton_Click(object sender, EventArgs e)
        {
            //get selected email
            
            string requestor = RequestorDropDownList.SelectedValue.ToString();
            //string message = "The following records have been prepped for processing.  Valid cases will be processed.{0}{1}{2}";
            string message = "The following records have been prepped for processing.  Valid cases will be processed.";
            if (requestor.Length > 0)
                message = string.Format(message);
            using (MailMessage mailMessage = new MailMessage())
                {
                    mailMessage.From = new MailAddress("NoReply_FTA@courts.state.mn.us");
                   //MailAddress to = new MailAddress(requestorEmail);
                    MailAddress to = new MailAddress("okaymy1112@gmail.com");
                    mailMessage.To.Add(to);
                                      
                    string ccEmailAddress = "okaymy1112@mail.com";
                    if (ccEmailAddress.Length > 0)
                    {
                        MailAddress ccto = new MailAddress(ccEmailAddress);
                        mailMessage.CC.Add(ccto);
                    }

                    mailMessage.Subject = "FTA Case Reset Notice";
                    mailMessage.Body = message;
                    mailMessage.IsBodyHtml = true;

                    SmtpClient smtpClient = new SmtpClient();
                    smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
                    smtpClient.DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory;
                    smtpClient.PickupDirectoryLocation = @"c:\smtp";
                    smtpClient.EnableSsl = true;
                    smtpClient.UseDefaultCredentials = true;
                    smtpClient.Timeout = 60000;

                    smtpClient.Send(mailMessage);//Error occurs on this line

                    ClientScript.RegisterStartupScript(this.GetType(), "myalert", "alert('An email has been sent to '" + requestorName + "');", true);
        }

ZurdoDev8-Jan-20 5:21

Re: How to I make EmailButton_Click work?

8-Jan-20 5:21

All you have to do is google the error if you do not understand what the error is telling you.

My first google result has an option that fixed it for a particular user, smtpclient - getting the error: SSL must not be enabled for pickup-directory delivery methods - Stack Overflow[^]

Social Media - A platform that makes it easier for the crazies to find each other.

Everyone is born right handed. Only the strongest overcome it.
Fight for left-handed rights and hand equality.

F-ES Sitecore8-Jan-20 5:45

F-ES Sitecore

8-Jan-20 5:45

The error is self-explanatory. You are using both SSL and a pickup folder, you can't use both. You either send over the network and use SSL, or write to the pickup folder which has no support for SSL. If you want to use the pickup folder don't set EnableSsl to true.

Re: How to I make EmailButton_Click work?

Member 114033048-Jan-20 11:16