Configuration :: Would This Affect Process Of Building
Jul 6, 2010[Code]....
Would this affect process of building?
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Building An Import Process That Checks For Duplicates?
Dec 1, 2010Using ASP.NET, I'm building an admin tool that requires a function to import a list of email addresses. Upon uploading the file, I want to check for existing records for any of the email addresses supplied. For non-existing email addresses, I would create them using my DAO.
Basically I want to:
Receive list of emails
Retrieve data for existing emails
Create data for new emails in db
Return full data for all emails in list.
Since I want to know which of the emails exist up front, my first thought was to query the table for all records WHERE Email IN ('Email001FromFile', 'Email002FromFile', 'etc...') but the list could potentially contain thousands of email addresses, and I'm not certain supplying that many email addresses to the IN operator would be a good idea.
I also thought about looping through the list and checking for a record for each email, but that would potentially generate far too many queries.
My next thought was to generate a temp table to hold the list and modify the IN clause to use the temp table, rather than an explicit list of items, but that would require I execute SQL or a stored procedure directly, which I'm not inclined to do since I'm using NHibernate to access my DB.
Though I am using ASP.NET (C#) and NHibernate
Configuration :: Process.start (System.Diagnostics.Process) - Execute A Batch File
Sep 7, 2010I've written a aspx.net(C#) page that after the user has done what they do on the page they hit a Submit button. The Submit button
1) takes the work the users was producing on the page and writes it to a file.
2) attempts to execute a batch file.
The call to the batch file is executed via:
protected void Execute123EDI()
{
try
{
string File = @"c:80sAdminSendV80s.bat";
lblCancelled.Text = lblCancelled.Text + File;
Process proc = new System.Diagnostics.Process();
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.LoadUserProfile = false;
proc.StartInfo.UserName = "administrator";
proc.StartInfo.RedirectStandardOutput = true;
System.Security.SecureString secPass = new System.Security.SecureString();
string paswd = "123abc";
for (int i = 0; i < paswd.Length; i++)
{
secPass.AppendChar(paswd[i]);
}
proc.StartInfo.Password = secPass;
proc.StartInfo.FileName = File;
proc.Start();
FileStream fs = new FileStream(@"c:80sAdminSendV80sOutput.log", FileMode.Append);
StreamWriter sw = new StreamWriter(fs);
sw.Write(proc.StandardOutput.ReadToEnd());
proc.WaitForExit();
sw.Close();
proc.Close();
}
catch(Exception ex)
{
lblDebug.Text = lblDebug.Text + ex.Message + "<br/>";
}
If I watch the processes tab in Task Manager on the web server I see "cmd.exe" under the context of 'administrator' but it just hangs. For test purposes c:SendV80s.bat: copy c: oot.ini c:zzz.txt
If I logon onto the webserver's console and execute SendV80s.bat it works and exits without issue. But when I execute the same batch file via the Submit button it gets stuck executing in Task Manager/Process. I believe this has something to do with the fact that cmd is not running in a full environment/desktop context. I just noticed this on the actual console of the webserver (not in my RDP console but console 0 instead)
A pop-up box stating: CMD.exe Application error The application failed to initialize properly (0xc0000142). Click OK to terminate the application. And when I click on the OK button my ASPX page's WaitForExit is satisfied and the continues processing normally.
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Except the Temp folder every page is requested from the browser...
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[Code]....
I get a "Server process is not available in this context" error. (System.Web.HttpServerUtility.MapPath(String path) +8660257)
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Here's a code snippet:
[Code]....
And the connect throws an exception - unable to connect I'm firing up wireshark soon and I'll see what if anything is getting across the wire? particularly if you think it's administrative in nature, cause that's a real weak point for me.
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The code for the ImageButton is just:
Process.Start(fileName);
fileName has the full path of the file I want to open, in this case it has: \serverNamefilesmyFile.pdf
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[Code]....
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I've given all folder rights for asp.net account and network service..
Configuration :: Diagnostics.Process.Start - Works In Development/debug Not Deployed?
Aug 27, 2010Code]....
for example it just starts notepadn my development pc i'm using Win7 and when i deploy the app onto my local IIS7 it works and i can call notepadWhen i run debug mode with VS2010 it works too!
Configuration :: Win32Exception (0x80004005): Access Is Denied On Process.GetCurrentProcess().StartTime
Mar 11, 2010I'm developing and maintaining an ASP.NET web site.
The site is hosted at the 3rd party company running IIS6.
Recently the hosting service provider has setup an additional IIS server and moved part of the applications to this new server. This moment, my application is installed on both old and new servers.
Although the hosting provider claims that IIS configuration on the both servers is absolutely equal, I get the following exception on the new server, while on the old one everything works like a charm.
[Code]....
[Win32Exception (0x80004005): Access is denied]
System.Diagnostics.ProcessManager.OpenProcess(Int32 processId, Int32 access, Boolean throwIfExited) +955768
System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited) +396
System.Diagnostics.Process.GetProcessTimes() +67
System.Diagnostics.Process.get_StartTime() +31
ASP._1_aspx.Page_Load(Object sender, EventArgs e) in d:hshomeskatrix est4.skatrix.com1.aspx:8
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
According to the service provider in both cases my application runs under Network Service user account.
An additional observation: retrieving the "System.Environment.UserName"
shows "Network Service" on the old server and "IUSR_XXX" on the new one.
I loose my head trying to understand what is different and what I need in order to make the things working.
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Jun 28, 2010Recent we are deploy(Setup and Deploy) our Product which is develop in ASp.Net(C#) using SqlServer Here We Face one Problem i.e.
When we install the porduct there is no issue if we manually run the sqlScript file in sql server(manully we create the DataBase and All DataBase Object i.e. Table,StoreProcedure,Function,Views....& We are enter the Sample Data) But We know that is not the Right Approch.
Any one Can tell me the procedure "How to Building DataBase & All DataBase Object with Sample Data when we click the Install and set up file"
In Setup and Deploy wized it ask for any Dependence file for the application i have attach the Dependence file(.sql) but i am not getting any OutPut .
Is there any Command prompt Utility(SqlServer/VS Commandprompt) ?