23 Discussion / Question Topics
Remove Filter  | Hi, I am receiving a stream of data (a text message) through a TCP listener. It then sends back a stream. Then the first computer (the client) sends another stream of data. Then I send back a response message. The first message is successfully received. The first response is successfully …  |
| | Hi- Does anyone have any good code to watermark an image in vb.net? I guess this would be effectively the same as overlaying a 2nd image on top of an existing image. Thanks, Eric  |
| | Hi - I was wondering if there is a way to force a postback after the FileUpload1 control has a file... Right now, people his "Browse" select the file then click another button to upload the file. I want to write code on postback to automatically write the file to … |
| | Ok, so here is the problem. I googled this and this is a known issue, but I haven't seen any good solutions. Let's say some clicks a button in an Update Panel (VS 2008). Let's say that button results in a Server.Transfer("somepage.aspx"). It doesn't work. Server.Transfer cannot be called from … |
| | Well, enough with match.com, jdate, eharmony (e-[B]her[/B]-[B]money[/B]), and the other so-called dating sites... who needs those with Daniweb.com? With over 200,000 active users, people *** should *** be able to make a connection here. So, I start this thread as a dating thread. Post your personal, get a reply... maybe. |
| | Hi this works in IE6, IE7, but not in FireFox... any ideas? [code] (On PageLoad) ImageMap1.Attributes.Add("onMouseOver", ImageMap1.ClientID & ".src='images/addpatient1.jpg'; window.status='Mouse Over'; return true;") ImageMap1.Attributes.Add("onMouseOut", ImageMap1.ClientID & ".src='images/addpatient.jpg'; window.status=' '; return true;") [/code] The rollover effect just doesn't happen in FF.... grrrrr..... |
| | Hi- So after recently having some trouble getting some things on my VoIP box working, I was thinking that it was a real pain to find help online. Useful help, that is. And I am a master of the google search. So I was thinking.... why not create a VoIP …  |
| | Hi - This is really annoying. For some reason, the Find & Replace window no longer displays in VS2005. It seems to be locked in the toolbar. Any ideas on how to get the window back?! Thanks, Eric  |
| | Hi - I am not sure if this is the right place, but does anyone have any favorite .NET controls or add-ins that they find helpful for web design? Just curious what people are using. |
| | Hi - At the top of my page, let's say I declare a variable by Shared D1 as String Then in different functions/routines throughout the page I write and read the value of the string. This works just fine. The problem is, let's say the user closes the browser and … |
| | Is there a difference in handling between Session.Add("SOMETHING","somevalue") and Context.Items.Add("SOMETHING","somevalue")? |
| | Hi- Here is my question. People, where I work, friends of mine, other programmers, etc. are always talking about "best practices" in application design. Specifically, people are taught/told to minimize the number of SQL queries sent. Now, here is the thing, I am personally under the impression that it doesn't … |
| | Hi - In Visual Studio 2005, when one drew a table, the cell height was "auto" and if it didn't contain anything, it wouldn't show. One could then manually set a cell height if one was so inclined. It seems in Visual Studio 2008 all of the cells have a … |
| | Hi, I was wondering if anyone has the solution to this. Let's say I have a dropdownlist. And if a particular value of that dropdownlist is selected, I display a textbox. So I set the dropdownlist to cause a postback event, and on the pageload (when postback), i check to … |
| | In classic ASP there is a recordset. In VB.NET is there the same functionality, or must one load the data into a datatable and fill the table with a dataadapter? Thanks, Eric |
| | Hi, I have an old .DBF foxpro database I am trying to connect to. I can read the database with the new visual fox pro driver, but I cannot write to it (via insert command). Any suggestions? |
| | Hi - Wondering if anyone has built any .net apps (standard windows, not necessarily web apps) that connect to a Filemaker .dbf database. It doesn't seem to be a standard dbase file. Any help appreciated. |
| | My project file is getting quite large. Is it possible to set some option in VS so that when I open the web project it doesn't open all the files, but just some start page I select? Because it takes like 3 minutes to load. |
| | Hi- I have 2 list boxes, ListBox1 and ListBox2. ListBox1's item collection is populated with data from a database. It populates just fine. ListBox2 is empty Let's say ListBox1 has an item "Eric" with a value of "1" So I can select that item in code by: ListBox1.SelectedValue = "1" … |
| | Hi- I haven't really used the TreeView before, and I am hoping someone can answer this question. Let's suppose I have a treeview called "TreeView1" Let's also suppose that I want to add some items to it in my code. so here is what i am thinking... Dim TreeItem as … |
| | I must say, there is 1 really annoying thing on DW... people that have projects, and the post requesting the solution to the ENTIRE project. Work project, school projects, whatever... grrr.... I see posts like "I have been hired to design a railway reservation system. How do I do this? …  |
| | Hi- I have a doosie... I think. Maybe it's easy and I am just an idiot, I am not sure. Here's how it goes... On my web form, I have a GridView. I pull selected values from cells on the GridView. Sometimes I change a dropdownlist.selected value, which causes the … |
| | I have a customer with a small accounting/invoice software program (order pro). Not very fancy at all. At any rate, the software stores all of the invoice data in one ".XDB" file. Anyone have any idea what type of database this could be? It seems like the application is an …  |
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