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Member Avatar for sandeepparekh9
Member Avatar for jackparsana

hi please help me to do that.. i have one form in asp.net. In that, i have one dropdownlist box control and near that one linkbutton "Add", one hidden textbox is there. when i click on Add button dropdown will hide and show textbox in their place. i want to …

Member Avatar for jackparsana
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243
Member Avatar for mysitemanager

Hi, I'm trying to populate an asp:menu from a database on my master page and keep getting the error: Object reference not set to an instance of an object Here's my code on the master page: [CODE] <asp:Label runat="server" ID="errLabel" /> <asp:Menu ID="Categories" runat="server" CssClass="menu" EnableViewState="false" Orientation="Vertical" DataSourceID="categoryListSrc"></asp:Menu> <asp:XmlDataSource ID="categoryListSrc" …

Member Avatar for dnanetwork
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178
Member Avatar for pshirgaonkar

Hi, Im writing an application where i need to download files & folders from the web server.The code should first check if the same folder structure exist on the local machine or not & if not then it should creates the folders & download the files from the web server. …

Member Avatar for jfarrugia
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124
Member Avatar for zack_falcon

Hi, guys. I'm making a game for a capstone project. It's a board game, that requires two human players to play over LAN. Since I am the only person on this project, I decided not to include singleplayer vs. AI (I might not finish it in time). So, I researched …

Member Avatar for zack_falcon
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213
Member Avatar for roXy101208

hi guys, Can you help me. How can I delete the uploaded photo ?? if I click the delete button message box appear and asking if I am sure to delete the photo, if I choose the Ok button the image was still there. How can I remove that?? what …

Member Avatar for crishlay
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121
Member Avatar for roXy101208

Hi, I just want to know if it is possible to have a fading notification using asp.net?? like in outlook and facebook if there is incoming message or notifications for you. Thanks

Member Avatar for roXy101208
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111
Member Avatar for bhagawatshinde

Hi I am creating an store procedure in sql server 2005. i want to pass table name as parameter dynamically in sp. here is my sp but it give me an error [CODE]ALTER PROCEDURE dbo.ImportToTable ( @TableName nvarchar(100), @que_id int , @sub_code int, @chap_no int, @que nvarchar(max), @opt1 nvarchar(max), @opt2 …

Member Avatar for alc6379
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3K
Member Avatar for Paradox 99

Hi all, My first time here. I'm quite the newbie when it comes to ASP after coding in VB6. Frankly I'm stumped by something I'm sure should have a simple solution. Here's a very basic snippet of what I'm trying to do, so the problem (and hopefully the solution) is …

Member Avatar for Paradox 99
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124
Member Avatar for lnk2019

Hi everyone, I'm writing an application that needs to be able to [I]capture and playback audio from specific audio jacks, specify the sample and bit rate, and if possible generate a signal given a frequency, amplitude e.c.t.[/I] I've tried to write it using [B]DirectShow[/B] in [B]C++[/B] but it's proved problematic …

Member Avatar for jfarrugia
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128
Member Avatar for judithSampathwa

hi i created a master page and i formatted it for the height and with, it is displayed correctly in the asp.net design page, but when i view it in the internet explorar i get a white space in between the menu and the body part. i can't find the …

Member Avatar for judithSampathwa
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291
Member Avatar for suvisoya

hi can anyone help to my problem .i had a normal form in asp.net 2008 and when i redirect the same page data wants to maintain in same contorl and i need to maintain selected tree node too so please help how to maintain data after redirect same page thanks

Member Avatar for aspproject
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84
Member Avatar for staticclass

Hi guys, I created an application in C#, which requires [B].Net Framework 4.0[/B] (Not the client profile) I created a Setup project for my application, since it has to be installed on a very big number of computers, some of which may have not access to the internet. Moreover, I …

Member Avatar for staticclass
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1K
Member Avatar for Tortura

Hey guys, I want my form to hide instead to close by clicking on the red X button. Because when it's closed the form is deleted. I searched a lot to find a good solution, but nothing works. Many people wrote that following code: [CODE]private void Form1_OnClosing(object sender, FormClosingEventArgs e) …

Member Avatar for Mitja Bonca
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233
Member Avatar for sherinpoulose

I have a class in which there is a print method to print the output.the code is given below. [CODE] public class class1 { public void printNode(TreeNode root, string tabs) { string rootnode; string childnodes; rootnode = tabs + "| " + root.attribute + "|" + ":"; StringBuilder sb = …

Member Avatar for jfarrugia
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120
Member Avatar for ritesh2190

i need to count the no of instances of a word in a string using vb.net i can do the usual way as my problem is a little different for eg i need to count the no of occurrences of -> in tree_ptr->sub.another->valu=3;

Member Avatar for codeorder
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136
Member Avatar for santhya.rps1986

Hi, I have developed a windows service application, by using multi threading, multiprocessing too. Problem 1 : After service starts it takes the server into 100% CPU usage. Problem 2 : If suppose i stop the service also, the process not stop, i can able to monitor that through task …

Member Avatar for jfarrugia
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106
Member Avatar for apanimesh061

[CODE] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> [/CODE] [CODE] <html xmlns="http://www.w3.org/1999/xhtml" > [/CODE] What is the meaning of the above code snippets ?? Why are there web urls in them ?? What is the use ? Please help !!!

Member Avatar for jfarrugia
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119
Member Avatar for ctsmith84

I am creating an application using Microsoft.Office.Interop framework (C#) for Excel. And the issue that I am trying to figure out is whether or not I can somehow attach an existing excel file with a format template to the application? In other words, is there a way to use a …

Member Avatar for jfarrugia
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109
Member Avatar for gunnerone

Hello, I am trying to write a C# program that will calculate the minimum number of coins need from X amount of pence entered by the user in the form of £2, £1 etc. I have come up with this so far (Think its right), but how would i print …

Member Avatar for psychomiko
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159
Member Avatar for scrivomcdivo

Hey folks. Just a quick message to see if fellow coders have any recommendations for software you may use when planning programs / projects? I currently use MS OneNote but I'm just wondering what others use? Thanks

Member Avatar for CsharpChico
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112
Member Avatar for unoho

Hey guys, so im building this application using ASP.net (visual studio 2005) and i have few dropdown lists. the dropdown list has an arrow beside it. when u hover over it, it says "choose data source". i click on it but there seems like no option to connect to analysis …

Member Avatar for cfwebdeveloper
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344
Member Avatar for Sinha's

Hello Friends, I have an ASP.NET application and SQL Server as its DB. When the database was small everything was fine, as now the DB contains huge amount of data. It seems it skip out some calculation. The details- Application: It calculates the commission of particular agent (like affiliate) for …

Member Avatar for Ramesh S
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188
Member Avatar for get2tk

Hi guys, Pls i am newbie to asp.net website and i am building a page in my website called contact us. i want to create a simple contact us form which will send the messages in the content of the form to my email. i have tried a few times …

Member Avatar for vishalrane
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226
Member Avatar for Saikumar Adep

I am working with application for Excel sheets in vb.net My database is Sql server 2005 I am having around 8 lakhs of rows in my database and 64 columns. when I import a excel sheet for searching the Duplicate of excel sheet rows in database i get this Error …

Member Avatar for debasisdas
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182
Member Avatar for zachattack05

Still working to figure this stuff out :) My question is, is it possible to set a combination of columns with a unique constraint? For example: [CODE] ColumnA | ColumnB ----------------- Value1 | Value2 <- OK Value1 | Value1 <- OK Value2 | Value1 <- OK Value2 | Value2 <- …

Member Avatar for zachattack05
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101
Member Avatar for matt240

Hi friends am trying to develop a software that can store biometric input like a finger print to my Sql server using c# how can i do this. thank you in advance

Member Avatar for jfarrugia
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41
Member Avatar for somon

Hi everyone; I need some help Im want to write a WIndows service C# app which will check some urls and choose the one with the lowest ping (the one with high data transfer speed) stream data from that server, and alse check all other servers and write in log …

Member Avatar for jfarrugia
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384
Member Avatar for ariffin246

Hi I am php coder and new to asp. I am trying to build a simple login page using asp and the db connection works fine. When the user submit the form and at the sql query section i am getting the following error "Microsoft OLE DB Provider for ODBC …

Member Avatar for jfarrugia
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340
Member Avatar for Vayne

I have this sub which performs updates in successive function call. The reader object is closed only when the operation has been completed (after the while loop has ended), yet I get this error. Any suggestions? [CODE] sub reset_slno() dim objCmd2 as new OleDBCommand() dim objReader2 as OleDBDataReader objCmd2.Connection = …

Member Avatar for VIPER5646
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