I'm working on a web application that stores some Office document (and any other kind of doc) on a remote shared area. I need to allow user to view the files available on shared area using my web application, how can I do that? Some years ago I solved this issue with Java / JSP opening into an output streaming the file, how can I do the same with ASP.NET and VB.NET? there is another way to solve my issue?
This is how I organized my application:
C:Webapp -> Webapplication emoteserversharedfolder -> shared area
The owner of IIS process is the only user that can write / read the shared area.
I want to open pdf file in new window, but my pdf file is stored in database as image datatype. How will i open this pdf file in new window on clicking of button?
I m accessing another application by consuming webservice of that application. I m sending file to store and retrieving file from other dabatase. Web service is the only to access another application.Now, I want to delete the file using the same web service where I stored that file in the another database.I m getting exception and I m unable to figure it out.
There are bunch of files stored in a DataBase as varbinary/image data. I am writing a program to extract these file data and send them to the browser so file can be opened or saved. My method is,
[code]....
BUT this method creates a file in the Server and then transmit to the browser. Means 100s of files will be created in the server when I open 100s of files with this process, naturally I want to avoid that.
Is it possible to do this without creating a copy of the file in the server ?
In the webMatrix examples, which I have working, it's very easy to access a database. Only three lines are necessary to get up and going:
@{ var db = Database.Open("LOS"); var selectQueryString = "SELECT * FROM wknTest"; }
and a little later,
@foreach(var row in db.Query(selectQueryString)){
There's no using's, no connection strings, all that happens behind the scenes. But now I have enough complicated c# code that I want to separate it into a separate C# file. How would I do the above, but in a C# file residing in the app_code folder in a webMatrix project?
In the webMatrix examples, which I have working, it's very easy to access a database. Only three lines are necessary to get up and going:
[Code]....
and a little later,
[Code]....
There's no using's, no connection strings, all that happens behind the scenes. But now I have enough complicated c# code that I want to separate it into a separate C# file. How would I do the above, but in a C# file residing in the app_code folder in a webMatrix project?
WebMatrix must be creating the Database object behind the scenes.
I have a sql database that on some field will have a empty string/field. I am using a Datalist to display my results. How do I not make the labels that are empty not display? Currently if the field is empty it will leave a space there which my goal is if the field is empty do not leave a white space instead move the other colunms up.
When i try to open a csv file from my asp.net 3.5 app by clicking on the link provided, a file download dialog box appears.When i click on the open button from there , i get this eror
C:Documents and settingsUserNameLocal SettingsTemporary Internet FilesContent.IE5X9TXTM06myfilename.csv could not be found .Check the spelling of the file name and verify that the file locationis correct?
Wjy am i getting this error? I am trying to open a file and it complains about file not found in the Temporary Internet Folder.I tried deleting the temp intrnet files.Dint work.I have IE 7 on xp professional sp3. Also i am streaming the file from the application. This happens only to some files and the rest of the files , i can open .
I have a text file stored in my sql DB. in that .txt file I have certain numbers like:
99435 87889 33455 33555 34556
How to get the count of these numbers from the txtfile stored in the database? Also to read the file and fetch the number one by one in a string? I am using asp.net (C#)
i want to display image which is stored in some folder and its path is stored in database table. i used your link [URL] for the same but i am not storing any thing like data column in my table and have passed name column to Byte[]and so its giving datatype error there. what is the way to convert it to byte?
i want to display image which is stored in some folder and its path is stored in database table. i used your link URL... for the same but i am not storing any thing like data column in my table and have passed name column to Byte[]and so its giving datatype error there.
In gridview I have two link button that is "VIEW" and "DOWNLOAD" if I click "view" that pdf file will display in an other page if I click download that file will be downloaded.. how can i do this..
Here is what I need to to. I have a gridview which I have a column that has a link to a pdf file on our file server. When I click the link I need to go into a database and update a column that they clicked the link then I need to open the file. by usinga HyperLinkField I am able to put in the link that I want to go to and when the page is running I can click on the link and it goes to the page and everything works fine except for being able to update the database part.
[Code]....
I tried using a ButtonField where in the code behind in the GridView1_RowCommand I pull out the file path and put it into a response write statement the problem I'm having with it is that when it opens the file it removes all the ""s so I get the error file cannot be found.
I usually use WebMatrix to manage my database (sdf file). I wonder if it can be possible to manage this database with SQL Management Studio 2008? When I try to open it with SQL Management Studio 2008 I get the error:
Incompatible database version. What's wrong?
BUT When I create a new sdf database with SQL Management Studio 2008, I have no problem for open it again with SQL Management Studio 2008 but if I try to open it with WebMatrix it doesn't work...(server not found?)
if (Request.QueryString["vid"] != null) { frmViedo.DataSource = video.GetVideoById(Convert.ToInt32(Request.QueryString["vid"])); frmViedo.DataBind(); } public OleDbDataReader GetVideoById(int id) { string strSelect = "select * from Video where VID = @VID"; return ExecuteReader(CommandType.Text, strSelect, new OleDbParameter[]{ new OleDbParameter("@VID" , id), }); }
But it don't work and i get this error :
Adobe Flash is disabled for this page, click player area to enable. Why?
I need to be able to click on a button and have it open a word document help file that is stored on the LAN (e.g. \serverfilepath.doc). The word doc can be opened in Word or in the browser, which ever is easier. What's the easiest way to do this?Opening a PDF is even easier, I'm open to that option as well. I'm running Visual Studio 2008 with VB codebehind.
I am pulling word documents that have been stored in our db as blobs and presenting them to the user. As you can see below, I am writing to the http stream via BinaryWrite. This is causing the Microsoft Word application to open in a separate window. My goal was to open the word document inside of the browser instead. Preferably inside of an iframe within the browser. Is there a way to target an iframe by some analog of the method below?
