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Living the digital world
- Interests
- Computers, programming, everything that evolves social development
- PC Specs
- .Net developer, AS3 developer, php, java
33 Posted Topics
 | I'm searching for a forum for my website http://www.game4tress.com The only free forum I know is https://www.phpbb.com/ The problem is that I've used this forum in the past and I used to receive false posts (like spam). One other situation is that I also want to integrate the forum with …  |
| | I'm using linq on a array and I need to find the index of the linq result. Is this possible? how? My thanks in advanced. This is my code: Vector3[] vertices=mesh.vertices; var V3=(from cur in vertices where (cur.x==point.PointX) && (cur.y==point.PointY) select cur).FirstOrDefault();  |
| | When I save an image into the database, the image field has the following information in the field: <Binary Data> But when I read the image from the database I get a "X" or a number like "4172726179" and the image is not displayed. I'm using this code for displaying …  |
| | I need to change the background image of a button that is declared in xaml, like this: <Button x:Name="btnBorder" Content="Moldura" Width="80" Height="80" Margin="10,6,10,6" Click="btnBorder_Click" > <Button.Background> <ImageBrush ImageSource="/Images/arrow-expand.png" AlignmentX="Center" Stretch="None" x:Name="imgSourceArrow" /> </Button.Background> </Button> and I'm trying to change the ImageSource of the ImageBrush. For that, I'm using this code …  |
| | I'm trying to create an ASP .NET MVC WebSite that allows the user to enter the website without providing any additional information or by specifying an id or a name. Is this possible? How? I've tried the following method but it's not working public void Index() { //... ProcessClient(); } …  |
| | I've made a rectangle with another 3D point inside. The rectangle is textured with an image. Now, I need to move the point that is inside the rectangle to another 3D position. Does anyone knows how this is possible? The only way I found, that is no good for what … |
| | I have the Ajax call listed bellow inside a jquery function, and the ajax call is not working. I've used "alert" to debug and its like the jquery function didn't even had the ajax call. Nothing inside it is processed, with no sucess and no errors. Isn't it possible to … |
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| | I'm creating a chat system and the problem is that when testing with two users, the secound user (entering the system) can see the first user (already loged in), but the first user will never see the next user(s) entering the system. I know that the problem comes from the … |
| | I have fields in a table that are being constantly updated with the current time (each second). First, the controller calls a function to create the record in the database public function saveEntry($theuser='') { $data = array( 'theuser' => $theuser , 'dateentered' => date('Y-m-d') , //date('d-m-Y H:i:s') , 'gname' => … |
| | I'm creating a chat system and I need to remove every user that did not properly logout (if for instance the computer was shutdown unexpectedly,...), such as some other tasks. One possibility is for each user's script check for inactivity (3 seconds, for instance) of every other user, but if …  |
| | I'm trying to fill a listview with the code shown bellow, but when the listview is populated, each item is shown as: ListViewItem: {The information to display1} ListViewItem: {The information to display2} ListViewItem: {The information to display3} ListViewItem: {The information to display4} My question is, how can I display only … |
| | I'm creating a chat system using Codeigniter and I need to update a textarea with a field in the database each second. For that I'm trying to use jquery for the timer but I don't know how I can update the textarea with data from the database, with a call … |
| | When I insert data into the database, for instance, a new client, and after that query the clients in the database, the new client is not immediately shown in the list. For it to be listed, I have to clear the cookies and log in, again, into the site. Why …  |
| | I'm trying to place a texture in a 3d object, using Visual Basic and WPF, but I'm not being able to do it. If instead of an image I render a blue square, by replacing the line mymodel3dgroup.Children.Add(New GeometryModel3D(mymesh, df)) for mymodel3dgroup.Children.Add(New GeometryModel3D(mymesh, New DiffuseMaterial(Brushes.Blue))) then I get a blue …  |
| | I'm creating a morphing module for a certain software and I'm trying to do something that I'm wrestling for quite long. I've created a mesh divided in 9 parts. So I have a rectangle divided in 9 "sub-rectangles" and I've set a texture for the global rectangle. My idea, doable, … |
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 | but that error is shown when building, in design time, run time,...? |
| | Is it possible to place a VB6 application working on Windows Azure and share it among several clients? If so, how? My thanks in advanced |
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| | I'm trying to find a solution to protect all the software developed in the company I work in. Till now we've been working with hardlocks, but we are trying to cut on expences and wanting to develop our own software protection system. I know that there some free tools, like …  |
| | I'm working on softwares that were built without taking into account that they could be sold in modules. At the present time, when we (the company I'm working in) sell the software we have to install all features on the client. I know that currently there's a technique using "Prism" …  |
| | Hi, I'm trying to print a document in landscape, but i'm only being able to print it in portrait. I've searched for the problem but i haven't found a solution to the problem. Can you, please help? Here's the source code: public void btnImprimir_Click() { try { PrintDialog pDialog = … |
| | I want to create a website to sell software over the internet. I know i can use paypal to receive payments. I've been looking at the paypal documentation and i can't find the answer to my question. I don't have a company, i'm a freelancer doing my own work for …  |
| | I've an application build with C# and WPF, that is being developed by 3 developers, including me. On a certain stage of the application, an error came up that we can't determine how it happened and how to solve it, so we ask for your help. Although everything works well … |
| | I need to create an application (or find one application) that copies files from a computer to another, across the internet to create automatic backups. The target computer is a company server to which i have phisical access. The "source" computer(s) (several computers in several clients, that we - company, … |
| | I want to create a website to sell software over the internet. I know i can use paypal to receive payments. I've been looking at the paypal documentation and i can't find the answer to my question. I don't have a company, i'm a freelancer doing my own work for … |
| | I'm creating a new functionality for an already existing software, made with VB .Net. This new functionality consists of rendering 3D objects on a specific form, and be able to move/rotate/resize/change,... those objects. For this task i've used XNA. I've created a new XNA Windows project and, in the specific … |
| | I need to save a video as an image in silverlight, for my new webpage functionality, at [url]http://www.game4tress.com/ecardsender.aspx[/url]. Now, this would be easy in WPF, but seems that silverlight can't access the RenderTargetBitmap and BitmapEncoder. I was able to discover that RenderTargetBitmap can be replaced with WriteableBitmap, but i can't … |
| | I'm creating a new functionality in my website. An e-card sender. [url]http://www.game4tress.com/ecardsender.aspx[/url] My problem is that i can initialize the webcam but i cannot set the image (source,...) inside an image control. I've tryed several thinks and google about it, but i found nothing. My main goal is to set … |
| | I think that my website [url]http://www.game4tress.com[/url] has performance issues when dealing with classes. If i let each web page load for some time, it works fine, if when the web page loads i immediately click on a link, some times the page craches and gives me an "unknown error" in … |
| | I have a web portal [url]http://www.game4tress.com[/url] that loads a series of databases. Most of the time, everything works fine, but certain times, especially on google chrome, if i click too fast on a link, inside the main page (to play a certain game), i get an (unknown) error message when …  |
| | Hi I need to migrate an application from MS Access to SQL Server (2005), and i'm using the code bellow, but i'm getting an error when the compiler reaches the AddNew instruction. It gives me "Run-time error '3027': Can't update. Database or object is read-only". [code] Dim DBTesteSQL As Database …  |
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