In my applications need to seach files in particular directory based on modified date .i have to view in selected dates whats are files are modified in particular directory .
View 1 RepliesI have a page which lists all the files in a particular folder (all PDFs), using a data-table and gridview.
I'm currently sorting this table by the filename (by using a dataview), which isn't that helpful, and I want the gridview of files sorted by the file created or file modified date (as recorded in Windows).
If that's not possible, a second option would be to extract the date from the file name string (no problem doing that), and sort the dataview/datatable or gridview based on that. Example Filename: DailySalesReport-1-15-2010. My only hangup with this is how do I sort on date, when it's a string value? Convert to date? How would I sort the whole dataset based on this converted value?
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I'm using the ASP:Fileupload feature to upload and store PDF files to a database. I'm using the code below to store information about the file into the database.
[Code]....
But, I also need to store the last modified date of the file in the database as well. How would I accomplish this?
I am using the FileUpload control to upload a file to my database.  I would like to store the last modified date in the database as well.
How can I get that information using VB.Net?
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Is it possible to download a file and set its Date Modified attribute by means of Ajax? I tried to use server-side code below but couldn't set Date Modified although I explicitly used "Last-Modified" Response header:
try{
Response.Clear();
Response.AppendHeader("Content-Disposition", "attachment; filename="+l_attchmntFileSpec);
Response.ContentType = "application/octet-stream";
Response.AppendHeader("Last-Modified", "Tue, 15 Nov 2010 12:45:26 GMT");
Response.BinaryWrite(l_attchmntToDownload);
Response.End();
}
catch (Exception Ex)
{ ...
}
Note: The file in question is stored in my database. It is represented by byte array l_attchmntToDownload.
I am stored date in "smalldatetime" datatype as in databse.How can i particular textbox entered date(dd-mm-yyyy) used to fetch the row information from databse and shown in a gridview.
View 1 RepliesI am developing a website, in which client uploads some document files like doc, docx, htm, html, txt, pdf etc. I want to retrieve last modified date of an uploaded file. I have created one handler(.ashx) which does the job of saving the files.
Following is the code:
HttpPostedFile file = context.Request.Files[i];
string fileName = file.FileName;
file.SaveAs(Path.Combine(uploadPath, filename));
As you can see, its very simple to save the file using file.SaveAs() method. But this HttpPostedFile class is not exposing any property to retrieve last modified date of file.
how to retrieve last modified date of file before saving it to hard disk?
How to verify certificate from local image folder not from database
My design code is
<table style="width: 50%; border:none">
<tr>
<td>Enter Certifice No:</td>
<td>
<asp:TextBox ID="txtCertificeNo" runat="server"></asp:TextBox></td>
[Code] ....
And now I want search result using certificate no as image file name  from image folder  .
I have added a datetime field to my db and added the default value binding to (getutcdate()), (allow null=false) how can I have the date/time added to my db when the user is adding his data ?
View 4 RepliesHow do i do implement this? i Wanna search records based on date!
View 8 RepliesHow to search between start date and end date using LINQ to Entity?
dear i m working on project and i want to search record by using start date and end date from the Table name of task so kindle solve my problem
I have an ASP.Net ListBox that I'm trying to populate via jQuery, using the following snippet:
$("#MyList_btnAddAll").click(function(e) {
e.preventDefault();
$('#MyList_lstAll option').appendTo('#MyList_lstSelected');
});
The code has two ListBoxes in fact, one a "source" and the other a "destination". As you can tell above the ListBoxes are MyList_lstAll and MyList_lstSelected. These are rendered in the browser as <select> elements, as you'd expect.
The jQuery is working great, the items are moving from one ListBox to the other, the DOM is updated but when I submit this form (not using jQuery), the ListBoxes don't reflect this change on postback.
I realize my modifications via jQuery aren't available in ViewState but I thought since the DOM was updated these changes would be part of the postback data? But in the codebehind after postback the ListBox contents haven't changed. Does anyone know what might be going on and what I can do about it?
How to provide authentication based on a Active directory security group for a ASP.net webpage. I am using c# laungauge and .Net framework2.
View 3 RepliesHere what i am trying to accomplish. I want to have a div or panel on the page and have some text on it. The div or panel must hava a specfied time limit and then disaaper from the page. Say i want this text to apper on 10Cotober 10.00 Â and disapper from the page on 11October 18.00.Â
View 1 RepliesI have a session("MyAppSysdate") it has the date in the form of string.
mm/dd/yyyy.
How can i convert that string based date to real date of format mm/dd/yyyy.
if I google it I get things like "you could try..." or "that doesn't work if...", etc. and I want some tried and true way. So, have you written any age-calculation routines and found they actually work when put to the test (that would be, when they go live ) or simply found one on the Internet?
I tried googling "vbforums .net calculate age" and I got some VB6 code. I am thinking there might be something more sophisticated in .NET.
I tried searching "calculate age" in the advanced search here, and got hits like "calculate tax" and "calculate discount" so it's not recognizing my combined keyword string.
I am using an instance of DirectoryInfo to browse and retrive the files and some file attributes on a physical directory. This is displayed in a html table. But if you have for example text files (.txt) or word dokuments (.docx) How can I display the correct icon that is associated with the file in my html table? And further on how can I reach the user who modified the file the last time? Where is that info saved?
Is the DirectoryInfo the object I should use for this purpose? or are there other objects or functions that I should looking at?
I recently purchased the source code of an existing DotNetNuke module in order to make a few modifications. The source of the module contains various .ascx, ascx.resx and .ascx.vb files. as well as a main.dll file. Lets call them:
myfile.ascx
myfile.ascx.resx
myfile.ascx.vb
myfile.dll
I'm using Visual Studio 2008 PRO.
I've made a few changes to "myfile.ascx.vb". When I rebuild "my_module" via Build --> Rebuild my_module, I get confirmation that there are no errors in the Error List. I then upload a fresh copy of "mydll.dll" from the "/obj/release/" folder on my local machine up to the "/bin/" folder on my DotNetNuke site.
The issue that I'm having is that the changes that I made to "myfile.ascx.vb" are not appearing on my DotNetNuke site. Are there additional files that need to uploaded? I've checked timestamps on all of my local files and the only files that are updated after the build is "mydll.dll".
I have Visual Studio 2005 and 2008 installed on my machine. When I bring up the Find and Replace box in 2008 in any project the 'Look at these file types:' option is blank however in 2005 it keeps defaulting to the file type of RemoveFile. If I don't remember to clear it then it causes my search to fail. Does any one know how do I reset this value or remove this default option so the file type is not set and it looks at every file type when I search for a word.
View 1 Repliesi have 5 Text boxes , all are searching options like
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I need the query to search in LDAP for User's LastName, FirstName
Example:
dey,soumen
this will search in LDAP with user LastName and FristName.
I want perticular file from sub directory i only know name of parent directory then how to get fileÂ
But it gives me string arrayÂ
I want info like   FileInfo[] listfiles = root.GetFiles();
So I can get all info with extension..
How can i make proper search result for example if i have one article now it have different tag like my article is related to asp.net ..in  that article i am adding some tag like asp.net, database.user will come and click on that tag and related article will be come for example user click on asp.net tag then al related article will be come.
View 1 RepliesI'm having an incredibly hard time with this, I'm really new to it. I'm creating a website for free web graphics and I would like to add data to my database whenever more files are added to my server. I've found a way to list all the files in the directory:
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I have two text boxes for the user to enter UserName & First Name, both these fields are optional and not mandatory to fill.
once the user presses the Search button, i execute the following query to fetch matching records.
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The problem is, in cases where User leaves both the textbox or one of the textbox empty/blank, in that case that particular field should be removed from where clause.
More like if something is entered then search for that particular record otherwise search for all the records.