I want to show my data on an ASP.NET page using C# in XML format
<person>
<email>a@a.com</email>
<dob>YYYY-MM-DD- HH:MM:SS</dob>
<city>XYZ</city>
</email>
</person>
Do you have any code with examples.
i am using the example from http://www.dotnetspider.com/resources/701-Export-Data-CSV-Excel.aspx
this is working fine exporting the data, the problem is its also writing the html of the page to the bottom of the csv. i have stepped through the code to try and catch where this is happening but cant find it.
I am using Visual Web Developer Express with VB.net and have a website with 2 pages in them called "Tables.aspx" and "Variables.aspx". On the Tables page the user is required to enter a variable name in to a texbox, which I want then to take the user to the Variables page and have the gridview display the sql result. In behind the search button on the "Tables.aspx" page I have the following code.
Code:
' Search button code
Dim search As Char
Search = CChar(txtSearch.Text)
If Search = "" Then
MsgBox("You cannot leave this field blank.")
[code]....
On the "Variables.aspx" page I had decided to use data readers which brought up only one of the columns however I realised using data readers would mean I would have to individually position each textbox which I am not sure how to do.
Basically what I would like to know is how I do get the result of sql= "SELECT dbo.NILS_tables.Table_ID, dbo.NILS_variables.Variable_Name, dbo.NILS_ variables.Variable_Description FROM dbo.NILS_variables JOIN dbo.NILS_tables ON dbo.NILS_tables.Table_ID = dbo.NILS_variables.Table_ID WHERE dbo.NILS_tables.Table_Name LIKE '%' OR dbo.NILS_tables.Table_Description LIKE '%' " on to a gridview on the "Variables.aspx" page? NB the code for the search button is stored in the code behind file on the "Tables.aspx" page.
I would like to write the following within a div (myGallerySet) from behind code (vb.net) on pageLoad:
<div id="gallery1" class="galleryElement"> <h2>Brugges 2006</h2> <div class="imageElement"> <h3>Item 1 Title</h3> <p>Item 1 Description</p> <a href="#" title="open image" class="open"></a> <img src="images/brugges2006/1.jpg" class="full" /> <img src="images/brugges2006/1-mini.jpg" class="thumbnail" /> </div> <div class="imageElement"> <h3>Item 2 Title</h3> <p>Item 2 Description</p>
<a href="#" title="open image" class="open"></a> <img src="images/brugges2006/2.jpg" class="full" /> <img src="images/brugges2006/2-mini.jpg" class="thumbnail" /> </div> </div> <div id="gallery2" class="galleryElement"> <h2>Stock Photos</h2> <div class="imageElement">
<h3>Item 1 Title</h3> <p>Item 1 Description</p> <a href="#" title="open image" class="open"></a> <img src="images/stock/77196_6784.jpg" class="full" alt="Item 1 Title"> <img src="images/stock/77196_6784_002.jpg" class="thumbnail" alt="thumbnail of Item 1 Title">
</div> <div class="imageElement"> <h3>Item 2 Title</h3> <p>Item 2 Description</p> <a href="#" title="open image" class="open"></a> <img src="images/stock/165392_5486.jpg" class="full" alt="Item 2 Title"> <img src="images/stock/165392_5486_002.jpg" class="thumbnail"
alt="thumbnail of Item 2 Title"> </div> </div>
Basically I have images details which are stored in a database and would need to dynamically added hence, why i need to write within a div container. Any ideas how I could achieve this?
I'm trying to write a simple login page, that will allow my users to login to my site using their Active Directory credentials (using their username / password we give them through AD).
I want to do 2 things with the login:
1. I want to check the username / password against our AD and verify the person is a valid user within the directory.
2. I also want to store the entry within a global variable so when the user fills out one of the forms within the site it can Insert the data into a SQL table i have running.
** we are using this site to do Setup Change Request Forms / Termination forms etc. and I just want to verify the person signing off on the form is the person logged into the machine -- use it as an "electronic signature per say".
I'm using a vb.net 2.0 approach - as i only have access to visual studio 2005 and i'm more of a vb programmer then a c#.
If anyone has any examples or can walk me through how to go about writing out this page that would be great.
Below I have some code that I am using to give the user the option to save or open a file. However, for whatever reason, when it does this it appends everything that is in my .aspx page to the end of my file. I've no clue why this is happening or how to fix.
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I have a page with a gridview on it. It selects rows relevent by using a querystring id passed on from the previous page.
From this gridview, i want to write only the displayed rows to a .txt file. How can i do this?
I want to write an .xml file using the following code into the App_Data/posts, why is it causing an error:
Stream writer = new FileStream("..''App_Data''posts''" + new Guid(post_ID.ToString()).ToString() + ".xml", FileMode.Create);
I'm trying to find out if there is a shorter way of writing data to a view than what I am currently doing. This is what I currently have in my view:
<td>
<%
if (Model.AnnualIncome != null)
[code]...
Is there a shorter way of displaying annual income to the screen than having all the <% %>?
I have a hidden input on my form, and my JavaScript code writes there dynamically generated string based on the user behavior on the page.Later, I access to that inpput via server side code.Many users will be using this page at the same time, so what about thread safety ?I mean, could it be possible that userA has an access to that string generated by userB ? Or maybe server will read that string from each user's Web Browser ?
View 2 RepliesI have an ASP.NET app that writes binary data to a SQL database. It worked fine using SQL Express, but does not ever write the data using SQL Server 2008 R2. SQL Profiler shows the binary data in the UPDATE query, but nothing happens... no errors, no data saved. Does anyone know what I'm missing? Other data types work fine.
My data type is VarBinary(MAX)...
i have write data from db to .txt file,where db have large amount data,i need to wite data into file, if some error occure, then reInitiated that file and write data again without stop process.that is Continuous calling same process
View 2 RepliesI was just wondering that when we insert some datainto database we can use the following method.
create a sql datasourse ,
set the conection string,
set the insert comand type,
set insert parameters,
and Set the SQL Statement like
sqldatasource.insertStatement="insert into tablename(field1, field2) values(@parameter1, @parameter2)";
and then call the datasourse insert() function,
this method is usually used for single line insertion at the end of the DB.
Now I am a starter in asp.net c#,
I want to know that if There is a way that I have lots of data like some XML file that have the same table structure as the SQL database table
and I want to write that data to the database, HOw to do it Properly,
I can Still achieve the required results by iterating through XML datarows and for each row conecting to db and inserting and then disconecting dfrom the db,
But I want to know that if there is a way to do it in one go meaning I have to conect to database only one time,
Note: I already have some data in my SQL table, there are three fields(ID Name and Nickname) the ID(primary key) is INT type and auto incremented, the name and nickname are strigns.
the xml file has the structure
<userdata>
<user>
<name>michel</name>
<nickname>micho</nickname>
</user>
</userdata>
I have a web page (Provider) that creates an XML file to be send to the Requester in this fashion:
1. A Requester page needs to send an XML file to the provider page
2. Provider will read the XML file to authenticate the request
3. Provider will Create an xml file with some data.
4. Provider will send the xml file back to the Requester.
Can anyone provide sample code for both the Requestor page (step 1) and the Provider page (steps 2 & 3)
I'm looking for a quick way to log some data - I seem to remember a way to write to the access log, similar to System.Out.Println() but I can't seem to remember how to do it.I can't attach a debugger, nor can I add additional information to the web app via Response.Write().Is there a simple way - a single statement with no configuration changes would be ideal - to write to either the error or access logs?
View 1 RepliesI would like to read from a data reader (or other) and write to a grid of some kind one row at a time in a loop. I prefer this rather than load a data bound grid control all at once. I need to do this because I have to perform some calculations on the data before writing each row.
View 4 RepliesI am getting error when i write the belwo code in the code behind.
Error: The name DataIem Does not exist in the context
protected void getHotDeals()
{
D4T.tbDealDataTable dealTable;
dealTable = dealTA.HotDeals();
StringBuilder sb = new StringBuilder();
[Code]....
How to write and deploy SSIS data transfer packages. ?
View 2 RepliesHaving serious trouble inserting data into my db... i am able to select and display data just not write it to the database..
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I've created 2 web user controls. A = User control that displays an image, and B is the user control that hosts A. I'm trying to stream an array of bytes to A, but it seems like the Response.BinaryWrite method completely overwrites any heirachial controls (I can't see any of B's other controls besides the image).
How do I get A to just display the image from the byte stream? It doesn't come from a database, it's an image I created on the fly.
A's code:
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I've got an asp.net application (written in vb.net). I have a results page that spits out some calculations. Ineed to write out that output to MS Word. The catch is, this happens within a folder that is secured (only users that are logged in can generate
the word document).
Here's what I'm using to gen the document. This works ok when running it locally, but not when loaded to GoDaddy hosting.
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My code seems works fine locally. However, after loading it to GoDaddy it only works on a non-secured (not subject to ASP Membership), but when trying to use it in a secured folder the page clocks and eventually closes out.
i just cannot work this out... i have a gridview and when a user clicks on a row the checkbox unchecks itself... when the user clicks the row a sqldatasource.update is called from the selectedindexchanged event, problem is when it writes back to the database it writes back every checkbox as unchecked, i want just the row that's selected...
what i can't work out is i've tried putting a where clause in the sqlcommand which is something like where primarykeyID = gridview1.selectedvalue... now it won't write anything back to the database...!!!
... once i take out the where clause, it writes back to every row..!!
I'm writing an asp.net site in vs2005 asp.net c#, I'm using google charts api and found a lot of disadvantages. Which tools do you use and recommend? I need charts, pies, bars and data presentation, even payed systems can be considered(<200$ per server). I used in the past the buid in reports viewer which has a lot of bugs.
View 5 Repliesmy nested Grid Rowupdating Event is not fired., so i want to declare event in code., how can i do this/
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I am developing web application using csharp.How can I select details from Microsoft Excel sheet without writing sheet Name? At the moment when selecting details from Excel sheet I specify Excel sheet name like below I am using Payments$. Is it possible to use a number or something else.
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