asp.net-3.5 is the 3.5 version of web development framework asp.net, part of .Net. It features: ASP.NET AJAX as a part of the runtime, new LINQ data capabilities, improved support for CSS.
Questions tagged [asp.net-3.5]
1125 questions
0
votes
5 answers
How can I create a subdomain in asp.net?
How can I create a subdomain in an asp.net C# application? I am working with an asp.net portal. In that portal I need to be able to create the subdomain at runtime. The ftp for that subdomain also needs to be the same as the main domain ftp.
JJ
0
votes
1 answer
Render a .NET Web Control from a string?
Is it possible in ASP.NET to dynamically load up a WebControl from a string with some tag contents in it (without writing a bunch of custom code)?
For instance, I have a string like the following:
string controlTag = "
ZeaL
0
votes
2 answers
Calling handler from jQuery doesn't work
I need to call a handler (ashx) file from jQuery to fetch some data at runtime.
My jQuery function looks like:
var pID = 3;
var tID = 6;
$("#Button1").click(function() {
var urlToHandler =…
Devraj Gadhavi
- 3,541
- 3
- 38
- 67
0
votes
3 answers
IE9 randomly popping Windows Security Dialog when I send down a binary blob as a .xlsx
So on our website, we have multiple reports that can be downloaded as an Excel Spreadsheet, we accomplish this by reading in a blank template file from the harddrive, copying it into a MemoryStream, pushing the data into the template with…
Drogo
- 117
- 1
- 4
0
votes
2 answers
Exception has been thrown by the target of an invocation - InvalidCastException in App_Code.dll
I have an asp.net application in which I am receiving the following error message: -
Exception: System.Reflection.TargetInvocationException
Message: Exception has been thrown by the target of an invocation.
Stack Trace:
at…
Neil
- 163
- 1
- 2
- 17
0
votes
2 answers
Adding a datarow from an existing table to a new table
Hi i want to add a datarow that im getting back from a data table to a new datatable
this is the code im using:
foreach (DataRow dr1 in dt.Rows)
{
string AptType = dr1["AppointmentType"].ToString();
if (AptType == "FreeTime")
{
…
kevinw
- 103
- 1
- 2
- 12
0
votes
1 answer
Do not bind empty string to Repeater Control
I am binding string array to the Repeater Control,
string[] strPageSize = new string[25];
repPageSize.DataSource = strPageSize;
repPageSize.DataBind();
.aspx Page Code
…
gofor.net
- 4,218
- 10
- 43
- 65
0
votes
2 answers
Unable to reference library in my code-behind
I'm attempting to use the following ExcelReader library:
http://exceldatareader.codeplex.com/
The code example shows:
//1. Reading from a binary Excel file ('97-2003 format; *.xls)
IExcelDataReader excelReader =…
Curtis
- 101,612
- 66
- 270
- 352
-1
votes
1 answer
I have an issue with Getting and requesting XML Data from a http request
I have 2 questions on this
My code always seems to hit a 401 forbidden error when I try to post data to a http link
What is the best way to pull back and display xml data from the stream that I should be getting back?
kevinw
- 103
- 1
- 2
- 12
-1
votes
4 answers
asp:linkbutton not functioning in production
I've got an asp:linkbutton as follows:
New Item
Protected Sub lb_new_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles lb_new.Click
…
Chains
- 12,541
- 8
- 45
- 62
-1
votes
3 answers
How find all the items of a list which are not in a generic list with multiple condition
I have a list "A" and a generic list "B". I need to find all the items of "A" those are not in "B" with multiple condition.
List "A":
EXWORK
CENTAGES
PREMIUM
List "B":
PARTICULARS CATAGORY DETAIL
EXWORK ERECTION ABC
CENTAGES …
sonu
- 1
- 2
-1
votes
3 answers
ASP.NET Membership Issues With Registration
I'm having a rough time with this membership stuff.
OK, so, it's really odd. I can register a user. I can register, I can login. However, when I go to register ANOTHER user the user isn't saved in the database and I get a
Membership credential…
Sara Chipps
- 9,322
- 11
- 58
- 103
-1
votes
2 answers
Converting a a line into an APP_Code
Can some please help me convert the line number 1 into an APP_Code for ASP.NET 3.5
LINE 1. RouteData RouteDatax = HttpContext.Current.Items["RouteData"] as System.Web.Routing.RouteData;
I have tried convert the above code like below but it didn't…
dngo
- 1
-1
votes
2 answers
Disable ValidateInput for a server control
-
I'm using ASP.NET 3.5.
I have a page in which i want to display a list in a formatted way:
scripni
- 2,144
- 2
- 19
- 25
-1
votes
2 answers
How to write database value in text file on defined format
I read a delimited text file into dataset. i am writing these dataset values line by line in another text file. my C# syntax is :
try
{
DataClasses1DataContext db = new DataClasses1DataContext();
var r =…
shamim
- 6,640
- 20
- 85
- 151