156 Posted Topics
 | Hi, I would suggest if you could check your "where" clause as sometimes it may be giving you the last element as you are saying. May be that wwould helo and more over you have starred the items contained in that particular attribute and its hard to sya which part …  |
| | Hi All, I am working on a page that creates a dynamic MySql query with the selected fields at the run time and for this I want to take a combobox with few checkboxes so that based on their selection I can fetch the query result and populate them into … |
| | Hi All, I am creating a dynamic GroupBox through C# and want to change only the header font and not all the fonts in that. GroupBox myGroupBox = new GroupBox(); myGroupBox.Header = mychk.Content.ToString(); myGroupBox.Content = myStack; Here, *myGroupBox.FontWeight* changes all the contents inside the *myGroupBox* but how to change only … |
 | Hi, You may try creating an object of the first window in the second window and then try accessing the grid in first window from second window by using var myGrid = objectOfFirstWindow.FindName("gridNameOrIDInFirstWindow") as Grid; Hope that helps :) |
| | Dear All, I am using Visual Studio 2012 and created a WPF application. I just want to know that how to include pre-requisites like set up files of .Net framework etc. in my setup project so that if anyone installing my setup has not got the framework installed on his/her … |
| | Hello All, I want to create a combobox of Countries with 3 Group Headers as "Favourites", "Frequently Used" and "Rest of the world". I am not sure how to achieve the favourites and frequently used functionality. I have written some sample code that runs fine but the real functionality for … |
 | You have given ";" after num and that means the end of statement, so it throws an error for "i" and "sum". Try using int num, i = 0, sum = 0; Hope that helps. |
 | Re: error code Your namespace should match with the name of your C# project name. Is "venkat" your project name and if not try changing "venkat" to the name of your project (not the solution). |
| | You need to have a method in the KeyDown event of the textbox like say :- private void CallKeyDown(object sender, KeyEventArgs e) { if(e.Key==Key.Return) { // Your Search Functionality } } Hope that helps :)  |
| | Hi, Have you tried using DataGridRow instead of using DataGrid ? Because I think what you need is for the particular DataGridRow, so if you would get the particular DataGridRow then it would be easy to find the element (TextBlock in your case) in that cell and changing its value... … |
 | I think its the problem your keyboard is making...Have you tried running the application and then pressing the "Insert" key and then typing again ? |
| | Hello All, I want to add a functionality to my WPF usercontrol in the Head section like the image below :-  Could someone please suggest some approach on how to achieve the same ? |
| | Hi all, I have searched different websites about data binding in Silverlight however could anyone please tell me **what exactly is Binding and why we use it** and if we don't use binding, is there any alternative to that ? Thanks in advance.  |
| | Dear All, I have written some logic using MVVM pattern and tried to show a sub-datagrid in each row of a datagrid however there are some issues that I am currently facing and they are as follows (screenshot attached) :- 1. In each row I have an expander in which … |
| | Hello All, I intend to develope a console application in C# in which there should be 3 functionalities :- 1. Open Wordpad.exe and automatically type something. 2. Save the updated document. 3. Close the Wordpad with changes saved. Kindly guide me if anyone has some ideas. I have managed to …  |
| | Hi all, I want to develop a pie chart with functionality of dragging and resizing but not like a fixed size. Initially it should come as a quater sized and **should be ressizable to any angle** just like done with the MS power point. Any idea to kick start this … |
| | Hello all, I have an application in which I have put a datagrid with update and delete buttons. What I want is when I change the contents of the columns and click on update button, it should update that particular cell value into the database. My xaml code is as … |
| | Hi all, I want to know the way of maintaining sessions in a WPF application. I did the same in ASP.Net but that was a web application. I'm not sure how to do the same task in WPF. Any help is appreciated. Thanks. |
| | Hello everyone, I am developing a WPF application in which there is a **header (user control)** with some buttons as "Home", "Upload", "Log Off" etc. What I want is to add this header user control in a page and when I **click the "Upload" button** of this header user control, … |
| | I sugesst you to kindly replace your RAM with another one and check if it works. If this works then you may be facing some problems in your RAM and if possibly it doesn't boots up again even after changing the RAM then you may have a different issue other …  |
| | Hi all, I have recently designed a WPF application with some user controls and I want to code behind a user control to redirect to another window or invoke another user control however I am unable to do the same. The problems I am facing presently are as follows:- 1.When … |
| | Hello everyone !!! I recently designed a web application using VB.Net and tried to copy a folder (containing multiple files) from one disk drive to another but unfortunately I didn't succeed. I tried using a file upload but that is only for single/multiple file selection however I want to select … |
| | Hi arsheena.alam, This could be your system issue. Please check for any applications sharing your data services or the database or if possible you may try the debugging on some other machine. Hope that may help. |
| | Hey dujgaran, I suggest you to work on each module from starting and when some problem comes, you may post again.Please consider me not being rude because I want to help you in a better way by solving your problem and not the whole question. That's how everything works until …  |
| | Hey AliQadir, Have you tried filtering the excel coloumns and then tried querying the data ? |
| | Hello All, I have come up with a social networking website which should support chat functionality like Facebook. My intentions are as follows :- 1.It should be dynamic that is the chat window should appear only when any friend is online else it should remain hidden somewhere. 2.Could it be … |
| | Hello to all, I've designed a website to provide Software and all the data is coming into the gridview.The entries in database are...... [B]SoftName : [/B] Name of the software [B]SoftType : [/B] Type of the software (like windows,mac etc.) [B]SoftUrl : [/B] Path of the software file in the … |
| | Hi guys, I've recently developed a gridview with edit,delete and update panel..... All is working fine except the Update button.....the error shown is...... [CODE] [B]Object reference not set to an instance of an object.[/B] Source Error: Line 48: GridView1.EditIndex = -1; Line 49: conn.Open(); Line 50: SqlCommand cmd = new … |
| | Hello, I don't know anything about C# and want to learn it. If anyone could please tell me the quickest way to learn C# in few days, I'll really appreciate. Thanks and Regards. |
| | Hello everyone, I have learned ASP.Net with some little C# and developed various applications using that however I have been assigned tasks of Mainframes with those old COBOL's,JCL's and other stuffs which I don't even know however I will be provided training on Mainframes. So, I am just confused where … |
| | Re: fileupload Hello, Are you using some kind of database program to fetch the information into a variable or is it like that you just want a single variable defined to store the path information?  |
| | Hello, I developed a website in which I added a master page,header and footer. In the header, I added a code but its not working fine because the pages that I am adding are in another folders as shown below... [CODE]<li><a href="Home.aspx">Home</a></li> <li><a href="KMApps/KMAppsHome.aspx">Applications</a></li> [/CODE] As you can see that … |
| | Hi jay_el_em there are a lot of suggestions given to you by many experts here and in my opinion if you enjoy something, its better to continue enjoying that thing no matter whatever the thing is. As long as you enjoy the work you're doing, you will surely make something …  |
| | Hello to all, I am using Windows 7 x64 and I require an immediate help on how to set hardware acceleration to full in this operating system. I've tried google but no result was appropriate and I came to know that I need to go to the "Change Settings" under … |
| | Hi Tamba Henry, according to me you can just make a quick search on google or any other search engines for the first question. And the answer to your second question is that there's no limit of the computer applications because the computer applications depend on our creativiy which has … |
| | Hi learner_1, everyone might have different answers to the question you are asking now. In my opinion you should go step-by-step.First you need to decide that what kind of project do you want to make like any website,software or any other utility program. You said that you're good in software … |
| | Hello, I just wanted to know that does a KPO experience counts in an IT industry of developers and programmers. I was placed in my college in HCL BPO and I worked there for 4 months just to learn some new things and communication standards but I left that company … |
| | Hi there if you are not getting images in the page then there may be a path problem that you are using in the webpage. You may try [CODE]src="../Image1.jpg"[/CODE] or [CODE]src="~/Image1.jpg"[/CODE] instead of [CODE]src="Image1.jpg"[/CODE] Hope that helps. |
 | Hi if I am right then you might want to add flash contents in your website and if so then you can use [CODE]<iframe src="FLASH_CONTENT"></iframe>[/CODE] in the source page of your website. Hope this helps. |
| | Hello To All, Its very very urgent... I want a page in which the daily news should come[B](IN HINDI)[/B] and there are two conditions: 1. On the first page there must be only the headings and a brief introduction about each news[B](ALL IN HINDI)[/B]. 2. Secondly, on clicking on the …  |
| | Hello, I got your problem and may be it is a simple one if you could please check the "Validated To" field in the properties. |
| | Hello, gppuddinpie I think you are facing the problem of adding your new web page in the master page....So, please post the xhtml code of both the master page and the new web page so that it would become easier to solve your problem as quickly as possible. |
| | Hello Dee, In my point of view .Net should be preferred because its a new technology and obviously a new technology comes with some new enhancements and .Net provides you the security,robustness,reliability and faster web pages although I don't know much about PHP but still its very obvious to think … |
| | Hi, I am eager to help you for this and you just need to paste in the code in which you're facing the problem... Thanks. |
| | Hello, I am really confused and not able to make decision about how to begin learning programming languages. I've done C,C++ and 2 projects of ASP.Net with C#. But, now I've [B]forgotten most of the concepts of C++(like constructors,structures,classes and even the basic programs like Fibonacci series and other tricky … |
| | Hello fuston05, AndreRet is correct and in my point of view, it would be better for you to opt for a certified course that is known as MCSD (Microsoft Certified Solutions Developer) which is only for the Microsoft products like .Net. With this certificate you can get the jobs more … |
| | Hi there....,saw ur post and found that the same problem was faced by me too and the solution to such a problem is as follows... [CODE] protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "cmd") { string filename=e.CommandArgument.ToString(); string path=MapPath("~/PDF FOLDER IN WEBSITE/" + filename); byte []bts=System.IO.File.ReadAllBytes(path); Response.Clear(); … |
| | are you sure that [CODE]allow users="?"[/CODE]....I think it should be [CODE]deny users="?"[/CODE] |
 | Hello, Actually you're facing a very common problem in SQL.........My opinion to you is that you should replace the spaces by [B]"CamelCasing"[/B] or just by [B]"Underscores"[/B]......If you're using a datagrid or gridview etc. to display those items,just go to their properties and write in the [B]"AlternateDataString"[/B] column or something likewise........ … |
| | Server=ServerName\theInstanceName;Database=myDataBase;Trusted_Connection=True; For "Server" go to Sql management studio and copy the whole thing like......KM\\SQLEXPRESS........but remember to write it as KM\SQLSERVER in the Server....Hope this helps.... |
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