31 Solved Topics
Remove Filter  | Hi all, trying to read up on C to get acquainted with the language. Got an exercise am trying to answer and i may need your help to know if am right. I have this code as below, and am asked, what lines have buffer length checking errors. int main( … |
| | Am new to python and i need help dealing so i would go ahead and post the question and my little solution so far. **Question:** a Procedure which takes four parameters as follows; Dictionary File- the file name of a text file containing four letter words Start Word- a four … |
| | hi everybody! i want to get all drives and their directories and sub-directories displayed on a tree view just as windows explorer. pls i need very comprehensive codes to do that...thanks  |
| | Are my the only one seeing this? Daniweb seems to be out of order. Fancy buttons now just show links and member names and avatars seem to cross borders into comments and posts made by members. Also, the text space for typing replies is just in disarray as in the … |
| | [url]http://www.aljazeera.com/news/africa/2011/08/2011826103616188370.html[/url] |
| | I deal with vb.net, but i want to take a look at java. Whats your advice on things to expect? |
| | 1st world countries (developed), no second world but the poor ones are called third world countries. Why? |
| | Hi everyone, this is a kind of poll. Daniweb is one of the best and leading forums for problem solving of all kinds. Its one forum i know that you can have a friends list and add people to them, also you can send and receive private messages. Sometimes, we … |
| | Hi Everyone I want every single operation carried out on my application from signing in to signing out written to a text file and the operations would have a timestamp for each corresponding operation. How do i go about this, i have no single idea at all. Thanks  |
| | I have written the following code in a class as my connection string. I want to retrive data from a field in a table in my database using this connecyion string. Please how do i go about it? [CODE]Public Class ConnectionString Public Shared Function ConnSQL() As SqlConnection Dim connectionString As … |
| | Hello everyone! I want to write my connection strings and functions in a class and always call the class when i need to make a connection to my database to avoid code repetition and increase code reuse but i have an error. Here is my code below [ICODE]Public Class ConnectionString … |
| | Hello Everyone! Am working on a project and its ready for the production server. I used the windows login controls and ASPNET.mdf as the default database. I have moved the folder containing the project to the production server and deployed it on IIS but when a uer tries to access … |
| | Hello everyone! Am trying to retrieve data from sql server based on two columns. Its a web application being developed using VS2010 (vb.net) but i keep getting the error: incorrect syntax near '=' Here's my code below: [CODE]Sub GetBasicMidwives() ' Set the SelectCommand properties... With objDataAdapter .SelectCommand = New SqlCommand() … |
| | Hello everyone! Please am developing a web application using vb.net with visual studio 2010 and .NET framework 4.0. its complete but i want it accessible over the network (LAN) so i have tried to host it on the local server (IIS) but i keep getting the following error message from … |
| | How do i move from one tab page to another with a single button click?  |
| | I have a datagridview control on my form. i use this to display data including images. Please how can i set the row height of the datagridview control so the picture can be well displayed? Thanks |
| | Please how do i create a report at runtime in vb.net? I have no idea at all because i've never worked with crystal reports and most tutorials I've come across actually don't treat the topic. |
| | Hi guys! I just installed a new windows vista on my newly bough hard drive. i tried to deploy my web application to the local IIS server but the default web site appears to be stopped which prevents any site from being accessible over the LAN and when i try … |
| | I have created an application and also created the setup.The application adds it executable file to the user program menu but it does not create a shortcut on the desktop. How do i make my applications create a shourtcut menu on the desktop when they are installed |
| | Hello All! Please i designed a website and hosted it. The problem is, it displays the custom error page whenever i try to view the registration page which is meant for data entry. What could be the possible error because it works perfectly when tested on the LAN  |
| | Pls everyone, i need help with two regula expressions One to accept only file word and pdf file and the other to accept only images(.jg|.bmp|.png|.gif) Thanks  |
| | I have two FileUpload Controls. I want one of them to accept only word and pdf file, the other is to accept only images(.jpg|.bmp|.gif|.png). I've actually tried coding an upload button and i tworked but i prefer a client-side validation so i've decided to use a RegularExpressionValidator. Pls I need … |
| | i have a file upload control. Please how do i specify a file size and file tyoe to be uploaded. Its very urgent |
| | How do I create a Dynamic crystal report? That is, I want my codes to select and filter the content of the datagrid at runtime. I need help seriously, Thanks |
| | If i may ask, Is it possible to update multiple rows in a database at once. if yes, how? I have a dbase of almost 100 people. Each one has a unique reference number like this: NPHCDA/MSS/109 but i want to update the records of the hundred people and include … |
| | Hi everyone! I want to design a biometrics system. already, i've got it working to an extent. i can now save individual details with their images and thumbprints but i want to do a validation on the thumprints so no one person can be registered twice. thanks |
| | Hi everyone, pls i need serious help. I got a free template which am editing in asp. the template just has header, footer, sidebar and others but i want to add multiple textboxes for data entry and also a submit button. pls how do i go about it because the … |
| | Am using asp.net/vb. How do i make a navigation button to link another page using vb.net ans CSS. |
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| | How can one search for multiple items at once and display the result in a datagrid? for example, i want to search for multiple mobile numbers (in sql server database)at once and display the found numbers and their corresponding names. |
| | hi guys. its been a long time but sincerely, am happy to be back. now i've got a problem on my mind and that is; am trying to develop a database application but i want it to be a console application. the major issue is that i dont know how … |
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