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Hi All,
I m new to asp.net
I want to make a notepad file through .net at run time ,put some text in the file and save the file at some location on the system and the file should be in open mode automaticaly (user dont need to open the file )
is it possible ?
Please give examples in c# only
Please Help
Thanks in advance
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You can find examples in MSDN..
here is a small example for u..
Dim file As New System.IO.StreamWriter("c:\test.txt")
file.WriteLine("Here is the first line.")
file.Close()
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vjainpee wrote: I want to make a notepad file through .net at run time ,put some text in the file and save the file at some location on the system
You can create and write to file. But you can't store the file on any location. ASP.NET has access only in the website area.
vjainpee wrote: and the file should be in open mode automaticaly (user dont need to open the file )
What do you mean ? Why should you keep the file in open mode ? You know ASP.NET is multi threaded and you will end up with synchronization issues if you keep your file open.
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Hi All,
I m new to asp.net
I want to make a login page in which login will be roll based ,ie. if A logs in he will be redirected to some other page and if B logs in he will be redirected to some other page
Is there any simple method to do this or I have to write these conditions in code.
Please Help
Thanks in advance
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hi
For implementing this you hav to implement Form based windows Authentication Method.Measn there will be a Login page ..For each employee there will be some roles mapped in the database.so when a user loggs in you hav to check what Role he is playing from the Data base.
Regards
Joe
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The above answer is helpful
one more for beginer
Add a "type" field to the database means (userid,pass,type)
in login page
if(type=="a")
redirect("dd.aspx");
if(type=="b")
redirect(cc.aspx");
kkkkkkk
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Keep user type in the database. Say you have two types of users namely, "NormalUser" and "Administrator". Create two classes say "NormalUserPage" and "AdministratorPage" which inherits from System.Web.UI.Page. Override OnInit method and do the checking. In "NormalUserPage" check current user role belongs to normal user group and redirect him if not.
Create your ASPX pages and derive that page from the appropriate classes. I mean, if you want to allow a page for admin, derive that from "AdministratorPage". This will make coding more easy than checking in each page load.
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Why not use the built in asp.net membership classes. .Net then takes care of all this for you. You simply type something like:
If User.IsInRole("administrators") then
'do something
elseif User.IsInRole("users") then
'do something else
end if
There is a database schema which will build the membership database for you, it can usually be found at C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regsql.exe.
The just look up on google how to implement form based authentication.
EDIT - sorry, meant to reply to the main thread
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Hi everybody
I create a web application in asp.net. When i brows this application from my computer then it runs.
But when i browse this application from other computer by giving my IP address then it gives message DNS error;
I Browse from my computer http://192.168.3.53/webcrm/login.aspx"
But unable to browse By giving this address
please help me.
Raghvendra Kumar Roy
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What error are u getting???
First of all have u deployed your app in IIS as a virtual directory? If yes then check your site properties in IIS, if u have a default document, add it to the list in IIS.
When you fail to plan, you are planning to fail.
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I have already create a virtual directory on server.
but unable to browse from client computer.
it shows PGE can not be display
DNS ERROR.
Thanks Raghvendra
Raghvendra Kumar Roy
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Check whether ur server`s firewall is on. Switch it Off and try again. If u don`t wish to compromise on security, create a port in firewall to allow access.
When you fail to plan, you are planning to fail.
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how to convert image of jpeg format to bitmap format in asp.net 2.0
and
how to convert image of one format to another format by asp.net 2.0
thanks
You get the best out of others when you give the best of yourself.
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Load the image into System.Drawing.Imaging.Image instance. It has a Save() method which allows to specify the image format.
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System.Drawing.Image imgInFile = System.Drawing.Image.FromFile("C:\\caravan_sign.jpg");
imgInFile.Save("new", ImageFormat.Bmp);
This is how i m creating image as bitmap but i m not getting where it is created. I specify path like c:\\new but it is not taking so i just specify new but where this file created i m not getting.
You get the best out of others when you give the best of yourself.
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trilokharry wrote: imgInFile.Save("new", ImageFormat.Bmp);
This is how i m creating image as bitmap but i m not getting where it is created. I specify path like c:\\new but it is not taking so i just specify new but where this file created i m not getting.
The first parameter is string path
imgInFile.Save(Server.MapPath("new.bmp"), ImageFormat.Bmp);
save on application root directory.
please don't forget to vote on the post that helped you.
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Thanks it is working fine.
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Hi,
I have created one web page. If I browse from the virtual directory of IIS, I am getting the following error. I am using VS 2005 and Framework 2.0
========================
Failed to access IIS metabase.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.Hosting.HostingEnvironmentException: Failed to access IIS metabase.
The process account used to run ASP.NET must have read access to the IIS metabase (e.g. IIS://servername/W3SVC). For information on modifying metabase permissions, please see http://support.microsoft.com/?kbid=267904.
=============================
I tried by running the command "aspnet_regiis -ga ASPNET" and aspnet_regiis -ga <windows user="" name="">. It is granting the permissions. But still my problem is not solved. Pls help.
I can able to create setup and deploy successfully from other system. In my system, I am unable to do this.
Thanks in advance.
Balasubramanian K
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Well i also suffered from the wierd error. But executing foll command rectified it
aspnet_regiis -i
ie reinstall framework.
When you fail to plan, you are planning to fail.
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Thank you very much. Now it is working.
Balasubramanian K.
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Hi all,
I am facing problems in date sorting in gridview with date displayed in "dd/MM/yyyy" format. I googled for the prob and came up with some solutions such as DataFormatString="{0:dd/MM/yyyy}", having a template field as label and during binding converting it to "dd/MM/yyyy" format by using Convert.ToDateTime(mydata).ToString("dd/MM/yyyy").
None of the above method works. So to solve this problem, i have to change the date in sql itself as
select a,b,Convert(varchar(10),mydate,103) from table1
but this returns date in a string format, and thus while sorting it sorts it as a string. I guess the above code might work if i change my regional settings, but every where i can`t control it.
Is there any other viable solution to this.
When you fail to plan, you are planning to fail.
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www.Developerof.NET wrote: converting it to "dd/MM/yyyy" format by using Convert.ToDateTime(mydata).ToString("dd/MM/yyyy").
In ItemTemplate, you can use format string
i.e <%# Eval("MydateField","0:dd/MM/yyyy") %>
or in codebehind side
string myDate=String.Format("{0:dd/MM/yyyy}",myDateField);
please don't forget to vote on the post that helped you.
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I have used the same code but , its dependent on the regional settings of the client machine. Is there any other way round????
When you fail to plan, you are planning to fail.
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you given wrong condtion..
document.form1.txt1.disabled=true;
put
document.form1.txt1.enabled=true;
function select()
{
if(document.getElementById("RadioButton1").checked==true)
{
document.form1.txt1.enabled=true;
}
else
{
document.form1.txt1.disabled=true;
}
}
Rajendran.AL
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