Home » Category » DotNet

DotNet

317,776 Questions...

• XSLT Transformation DateTime

• I have a DataSet that has several DateTime columns. I retrieve the XML from the DataSet by using its DataSet.GetXML method. This XML gets loaded into an XPathDocument. I've also created a basic style sheet, which I'm applying to the XML. I then transform the XML into a CSV file, using...
• Sat, 31 Jul 2010 05:20:00 GMT | 793 bytes | Answers (1)

• How to: listbox scrollbar help

• Hi, i have tried to put a horizontal scrollbar on a listbox but havehad no success following the help from several vb.net sites.I am developing using the vb.net compact framework as I am programminga Pocket PC. It may be possible that the compact framework doesn'tallow this feature, anyone...
• Sat, 31 Jul 2010 23:20:00 GMT | 362 bytes

• Three-tier .net web applications questions

• The company I work for used to create web applications using an ASPuser interface, VB6 COM+ middle-tier with a SQL2K back-end. They haverecently moved on to .NET with ASP.NET user interfaces and a C# COM+middle-tier. The .NET applications are being installed on the sameservers as the old applica...
• Sat, 31 Jul 2010 05:20:00 GMT | 1,467 bytes | Answers (9)

• Which is the best?

• Hi,Who is the best and cheapest payment gateway for processing payments online? I wish to enable credit card processing on my asp.net app.Thanks...
• Sat, 31 Jul 2010 08:20:00 GMT | 156 bytes | Answers (4)

• Calling .NET class library from VC++ 6.0

• Hi,I have created a class library in Visual Studio .nET 2003. I can callclasses from this library using VB6 by using tlbexp to create a tlb file andregasm to register the .dll file created for my class library. This worksgreat. Is there a way I can call classes in my .dll file from MS VC++ 6.0?T...
• Sat, 31 Jul 2010 21:20:00 GMT | 346 bytes | Answers (2)

DotNet Asp

234,075 Questions...

• System.Web.HttpException - when using session state and context.It

• I am getting the following error:Run-time exception thrown : System.Web.HttpException - Session state canonly be used when enableSessionState is set to true, either in aconfiguration file or in the Page directiveSession state is enabled throughout the application.This is occuring after I do a se...
• Sat, 31 Jul 2010 17:21:00 GMT | 596 bytes | Answers (1)

• Problem skinning a user control

• I am trying to apply a skin to a usercontrol we have developed. In my aspxpage I have:<%@ Register Src="Controls/TabStrip.ascx" TagName="TabStrip" TagPrefix="sn" %>Followed latter by<sn:TabStrip ID="GroupTabs" runat="server" TabMenuCssClass="TabMenu"HoverCssClass="TabHover" SelectedCssC...
• Sat, 31 Jul 2010 08:21:00 GMT | 1,070 bytes

• fucntion share among different project

• Dear allI have written a fucntion and would like to share it among different c# project in same solutionHow to do it?Thx...
• Sat, 31 Jul 2010 20:21:00 GMT | 132 bytes | Answers (5)

• Linkbutton - mouse curser

• Silly question but I can't find the answer. I have linkbuttons and I'venoticed that the mouse cursor doesn't change to a hand or an arrow whenI mouse over it...it just stays an i-beam. I'm just using the linkbuttoncontrol in VS; I can't use hyperlinks for this.Any sugges...
• Sat, 31 Jul 2010 14:21:00 GMT | 488 bytes | Answers (1)

• only custom validation control does server side validation?

• On a CustomValidator you have to provide the validation code becauseotherwise it doesn't know what to do for the validation.Other validator controls use client and server side validation (for gracefuldegrading if the client doesn't support it). If you put another type ofvalidator on an...
• Sat, 31 Jul 2010 15:21:00 GMT | 1,693 bytes

DotNet C# (C sharp)

206,452 Questions...

• Integer Calculator Form

• Hi, I'm doing a lab for my C# course. This is the jist of it: Allow the user to enter 2 integer in seperate text boxes, then give them the choice of 4 buttons: +, -, * and / The answer should display in a seperate textbox upon the user clicking one of the 4 buttons. I have it all done, I ju...
• Sat, 31 Jul 2010 21:21:00 GMT | 510 bytes | Answers (6)

• DLLs

• Hi,I want to write a DLL Using only C Lang. So I wanted to know how to compile a cProgram inspite of creating the DLL and how to load that from other Applications.Earliest reply's are most appreciated.Regards,RK....
• Sat, 31 Jul 2010 10:21:00 GMT | 267 bytes

• Owner Drawn ListView in C#

• hi,Does anyone know how to get text longer than a column in a listview in c#? This is easy in c++.you only have to check the LVS_OWNERDRAWFIXED style. then you only have to call the CListCtrl method MyListCtrl.SetItemData(rownumber,0). where rownumber is the item you want the text to spread over...
• Sat, 31 Jul 2010 23:21:00 GMT | 638 bytes

• Good C# Books!

• On Sun, 27 Jul 2003 00:52:35 +1200, in themicrosoft.public.dotnet.languages.csharp group, Ann Marinas said...> I need some good advice on buying a C# book. I'm hunting for a really good> book for beginners.Take a look at C# How to Program, Deitel & Deitel, ISBN 0130622214,Prentice Hal...
• Sat, 31 Jul 2010 16:21:00 GMT | 351 bytes

• aspx-file created on the fly?

• hi, i am currently investigating a bug in a complex code project. unfortunately i cannot ask the developer having written it as he has left the company. the thing is: a .cs-code-behind-file of an .aspx-page interacts with client-side jscript-code. the .cs-file is sent to the client as to be seen...
• Sat, 31 Jul 2010 22:21:00 GMT | 1,161 bytes | Answers (3)

DotNet Visual Basic

182,935 Questions...

• C++ Help!

• Hi I'm trying to print "Spiderman is amazing" twice but on the secondline, it is giving me some weird symbols. Can someone please help mefix this problem... Thanks...#include <iostream.h>main(){char mynameis[]="Spiderman is amazing";char string[25];char *ptr=mynameis;char *p=strin...
• Sat, 31 Jul 2010 23:21:00 GMT | 632 bytes | Answers (4)

• Would This Be Difficult? (File I/O, Auto Rename, etc)

• Hello there. I am not a very experienced Visual Basic programmer, but I can put together some things. I was just wondering how hard it would be to create a program that will do something like this:- Drag and drop files from a web browser into the GUI- Automatically download them and rename them...
• Sat, 31 Jul 2010 13:21:00 GMT | 844 bytes | Answers (2)

• Programatically getting a RichTextBox to scroll - What Am I doing Wrong

• Ive been working on this since yesterday and its bugging me. Although theevent is firing, The box does not scroll. Can anyone see what Im doingwrong. I suspect it is stupidly simple.TIASubClass RichtextBox in order to fire the OnVScroll EventPublic Class MyRichTextBoxInherits RichTextBoxPublic S...
• Sat, 31 Jul 2010 19:21:00 GMT | 1,005 bytes | Answers (4)

• VB.Net 2005 - Retrieving Array dimension

• I have an array that has been dimensioned as arrName(300). How do I find out what the maximum number of elements are without looping thru the entire dimensioned array if I know it wasn't filled up?Thanks,...
• Sat, 31 Jul 2010 15:21:00 GMT | 219 bytes | Answers (10)

• Property

• If you change the value of a property, in an object whichhas been passed ByVal, does the property persist afterthe call?...
• Sat, 31 Jul 2010 18:21:00 GMT | 130 bytes | Answers (3)

Web Forms

136,124 Questions...

• Telerik or Infragistics

• Hello,I am about to decide on the suite of controls to use in an application. Infragistics seems be a defacto in the industry, but Telerik offers their controls at a lower price.Has anybody had any experience with using Telerik in the Windows Forms world? Do they have a lot of bugs? How is ...
• Sat, 31 Jul 2010 16:21:00 GMT | 641 bytes | Answers (2)

• Image Dimensions Check

• Hello,Well first of all, I'm sorry for my english, I'm french so please forgive my mistakes.We're working on a project that requires the upload of images.As we're displaying those images after that, we would like to check the dimensions (width and height) in order to display...
• Sat, 31 Jul 2010 16:21:00 GMT | 750 bytes | Answers (2)

• Redirecting to a form

• Hi, In my application, i have a connect form(to connect to different applications DB) which is supposed to the entry form. When i load the application, only after the connect form is enabled or selected, the other forms are to be used. If other forms are opened before the connect form is used, ...
• Sat, 31 Jul 2010 17:21:00 GMT | 782 bytes

• Getting data from DropDownList

• Hi, I have a small problem:I have an ASPX page and CS code behind.On this page I have a table with generated rows.Each row is generated from database(table) - and each row has its own dropdownlist.Code for one row:TableCell.Text="<select name=\"myDropDownList\" id=\"myDropDownList"+i.ToString...
• Sat, 31 Jul 2010 22:21:00 GMT | 1,003 bytes | Answers (4)

• Need help loading browser and dynamicaly generating webpage to load

• I have a vb.net 1.1 winforms app that needs to open webpage reports that contain confidential data. I wanted to use web services where I can encrypt parameters being passed in and also encrypt the web page content coming back. Then in the client app I wanted to decrypt the content and render it...
• Sat, 31 Jul 2010 13:21:00 GMT | 1,316 bytes | Answers (3)