I am working on a ASP.NETÂ (using c#).
I need to have a functionality like if user click on one button it should open default mail client with subject and body without to address. I tried using Microsoft.Office.Interop.Outlook.Application namespace but it opens outlook and wont work if outlook is not installed on the client's computer.
I want to open an email client and attach a number of documents to the email, which will be done by opening an email client. I currently have the following code:
[Code]....
And then in my .cs file
[Code]....
How can i open an email client where i have noted in my above code?
I have an HTML link on my ASP.NET page. When the user clicks the link, an Outlook window will open. However, it changes the URL on my page also to mailto:reddy@yahoo.com.
How to stop it?
<a href="#"
onclick="window.open('mailto:reddy@yahoo.com?Subject=upport','','200','200');"
style="color: White">Contact Support</a>
I have a listview which i want to open in Edit Mode by default.. How to do ?? i m trying to delete by giving checkbox too.In DetailsView we have Default mode property but not in listview. Code i am using is:
[Code]....
if possible guide me how to delete in bulk with checkbox in listview.
i have grid with linkbutton and path of image files how can i open that images in windows default application below is the code in rowdatabound LinkButton btn = new LinkButton();
View 3 RepliesI have created a user control that has a gridview. During binding I set some common properties like height and width. To do so, I have created public properties. I have created the public property so that user can also set the height and width themselves. But if user didn't specify then I use my defaults.
My problem is that user settings are always overridden by my default settings. I want to set the default values as the control is rendered on the page and then if user apply his settings then it shold override. Which event/method is best on user control to jandle such scenario? Where should I write the code to call my default settings so that it is first thing that happens? What is the user control life cycle?
I am working with Asp.net 2.0, C# and Sqlserver 2005. I have a web page with gridview and Button. On button click, I should be able to export the gridview to a excel file and open that file as an attachment to a user's default mail client. I tried with the below options but didnot succeed.
1. mailto : I tried with this option but not able to open the mail client with attachment.
2. Outlook interop : Using Outlook COM reference, I can able to open excel file as on attachment to default mail client, but this is working fine on local system but not on the production server. I am not sure whether I can implement this kind of functionality using web application as some people say this is a security issue.
I have a gridview that includes a list of .pdfs, .xls, and .docs. In my testing, I set the default "file associations" for each of these types of files. But, when I click to open them, instead of launching the default program, and then opening the file in that program with all it's features, it opens another browser window, and so all the programs features aren't available to the user to make changes to the file, and then save it to their desktop.
How can I force the files to open in whatever the user has set as their association?
how to open a new page with the default PDF attachment .if i close this window that will only close but write now if i close my total appln is closed.
using asp.net 2.0 with c#.net
I just built web based application using "Login control" from Visual Studio 2005 and having a problem for existing user to sign in from outside of my domain.Here is the error message:Cannot open user default database. Login failed.Login failed for user 'NT AUTHORITYNETWORK SERVICE'
View 3 RepliesI m trying to get SMTP settings from standard "web.config". I have properly filled "system.net" section there. But when i m calling
Configuration config = WebConfigurationManager.OpenWebConfiguration("~\web.config");MailSettingsSectionGroup settings = (MailSettingsSectionGroup)config.GetSectionGroup(@"system.net/mailSettings");
I get the error:
[Code]....
Still, I am able getting standard settings from very same "web.config" as follows
[Code]....
How can I get SMTP settings the same way without explicitly opening the config?
How to open Excell file if client machines does not excell installed? My code is writtenusing Microsoft.Office.Interop and Excel in code behind. I know how to export grid data using
Application type as xls etc, but the issue is the whole grid data with id columns also will be exported and i don't want to export id's. How i can acheive this?
I want to send email in asp.net, found many useful links for it, and email is sending.
but in most of the examples we use
client.UseDefaultCredentials = false;
what if i want to send mail with
client.UseDefaultCredentials = true;
in this case, where will i set the host, port settings with credentials
i hosted my aspx page in aspspider.com
my project contains two page....default.aspx and default1.aspx
default.aspx contanins asp.net default login control.....when the user login then t will be redirected to. default1.aspx
in my local machine it works fine......
my web host control panel contains two dir.......webroot and database....
i uploaded the aspx files to webroot dir and ASPNET.MDF file to database dir and attached
but when i executing it shows the following error...
Server Error in '/tprsan' Application.
Cannot open user default database. Login failed. Login failed for user 'NT AUTHORITYNETWORK SERVICE'. in my local machine ASPNET.MDF in App_Data dir....
.where i have to upload the .MDF file
How to change default values of autogenerated client id ? In my code values are coming like ctrl_10 and want it to come as ctrl_100
View 3 RepliesI use in my application 2 areas: Website and Admin. I will put all controllers and views in these areas, not in root application. So I would like to have default route 'Website/Mycontroller/Myaction', not 'Mycontroller/Myaction'. I have changed Global.asax.cs:
[Code]....
to:
[Code]....
but now my application doesn't work when I open website http://xxxxxx.pl.
I'm looking for an email client web application source code in C#. May you show me some good source code?
View 4 RepliesIs there away to know original email sender IP, I mean the client machine which is used to send the email not the smtp sever. where in the header if any?
View 2 RepliesI have this email, which I know is valid:
MyName@MyDomain.info
I am validating an input field with the default asp net email validator expression and it returns the email address as INVALID.
Here is my code:
<asp:RegularExpressionValidator
ID="RegularExpressionValidator1"
runat="server"
ValidationExpression="w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*"
ControlToValidate="Email"
runat="server"
ErrorMessage=" * "
/>
Is there a better regular expression pattern to validate an email address?
I have created an ASP.Net website and tested it using the default server. I used the integrated membership provider for the users login and everything worked fine.
Now I moved to IIS 7 and nothing works anymore. I disabled the read-only feature but every time I try to either register a new user or add an item to the chart I get this error
Cannot open user default database. Login failed.
Login failed for user 'NT AUTHORITYNETWORK SERVICE'.
Whenever I have my database open in Visual Studio 2010 Express, I get this error:
Cannot open user default database. Login failed.
Login failed for user 'IIS APPPOOLDefaultAppPool'.
Cannot open user default database. Login failed.
Login failed for user 'IIS APPPOOLDefaultAppPool'.
I've created ASP.NET pages in the past that sent emails using the .NET classes. However, I'd like to send an email from a webpage using the email software on the client computer.
My understanding is that the mailto: protocol allows for some arguments such as a subject and to address.
But I'm not sure which arguments are supported or how universal that support is. Also, are there other options that give me even greater control over the client's email software?
Ideally, I'd be able to specify more than one to address, the subject, and the email body, which the user could then review and modify before sending.
I used the FileUpload and all is ok, I dont have problems, but I need put the path for the upload by default, in the load of the page, or java script,, but the FileUpload. values is only read , how i can change this value? when the user click in browse the choose file, make a filter by the path for default for example seacrh in c:d.... or the box Choose File how i can write the file name by default?
document.getElementById("fUplLoadFile").value="C:\";
What is the best way to check if client has an open port, and if it's forwarded properly?The app works like this currently:Client creates a socket for incoming connections and wants to notify everyone about his open port. Client also tries to setup port forwarding using UPnP (but it's not always present and enabled).Client then sends his port to the "central" known server.Server should check if the port is open (forwarded properly) and return its status.If there is a forwarding problem, client will notify user.The goal is to have an the IP + port info saved on the server to be able to give it to other clients. I could try to open a Socket from server to client and see if it fails, but is there an easier (faster) way to do it?For example, this site does something like that: http://www.canyouseeme.org/
View 1 RepliesIn my application I want to open a file that exists on a client machine. I created two applications: desktop and web application. When the user installs the desktop application there are some files which is copied to its installation path, and I want to open those files from my web application via javascript.
View 6 Replies
