20,278 Topics
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| | Heya guys, I have a very small snippet that drives me crazy right now. [CODE=csharp] int arg1; int expr1 = arg1 = 16; [/CODE] That silly online translators giving me the following output [CODE=vb] Dim arg1 As Integer Dim expr1 As Integer = InlineAssignHelper(arg1, 16) [/CODE] Great but what should … |
| | Hi, My application is in VS2008 coded in VB.Net I have a DatagridView.I have a Save Button on my Form.Now my requirement is i want to the Data that is populated in Datagridview when i click on Save button. I want to do it using Update Query. below is my … |
| | [B]CrystalReport asking for Username and Password but i didnt set a user and password in my database. I am using an Access database and VS8. How can I solved this. this my problem in more than 1 year which i cant solve. Please help me. THAnkz[/B] |
| | How do I best speed up running of my prog? Once I have simplified code as much as possible, made it smaller. By using loops were appropriate etc. All ideas are welcome :D  |
| | Hi All I start program for a library and I have to use Treeview and Access DataBase I find methode to load database to treeview but the problem is save changes after I run program Access Database load to treeview and I edit tree but how I can save changes … |
 | Hi, all I am trying to create a software where video files play continuously using a timeline like Windows Movie maker or Pinacle Studio. So i have no idea how to maintain the time line. Will i use Timer Control for that or any other methods are available. I dont … |
| | Hi hi all, I am new in here and I want asking, I have program that read the image from file with extension .ojn, I can show that image file into picturebox, Here my code to read the image: VB.NET Syntax (Toggle Plain Text) [CODE] Dim path As String path … |
| | Hi There, I am trying to retrieve the data from MS Access Table to LIST-VIEW, its difficult for me to write the code as I am beginner, Need help on this .. Any suggestions, example or template ? Thanks in Advance.. |
| | hello all i am making a project and in that getting storing and loop problems there are two fields serial no and quantity when quantity is entered serial number must be asked then only and the number of times quantity is entered that many times serial number must be asked … |
| | Hello all, I am having some trouble with my tic-tac-toe game. My main problem is that I do not know how to properly make it so that when i click a button on the form acting as spots for the x's and o's the proper letter will come up and … |
| | Hello I have this code for avoiding empty textboxes but what about empty flexgrids???? Private Sub cmdSave_Click() If txtID.Text = "" Or IsNull(txtID.Text) = True Then Call MsgBox("There is no ID.", vbExclamation, "Warning") txtID.SetFocus Exit Sub End If |
| | I am trying to export a datagridview ti excel, but i get an error I do not quite understand. I have made two click-events using two buttons looking like this: [CODE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim cnn As SqlConnection Dim sql As … |
 | Hi, all i want is to generate a random number/letter in listview per row but i don't know how to play for each.... coz' i have a list of record has already been exported to my gridview>listview so that's why there no ID for each row all i want to … |
| | Hello How can i save an MSFlexgrid to microsoft acess database ???? |
| | hi all, here my problem is i'm preety new to vb.net programming. but have a little knowledge in vb6 programming. Say, when i press the 'edit' button a listview is shown, filled with records('empcode' field from empdetail) from a access table, say 'empdetail'. now if i doubleclick on a particuler … |
| | Hi, I have two forms.Both having DatagridView.There are two comboboxes to filter the record from Database and fill in Datagridview.My requirement is when all the data is populated in DataGrid after selecting the comboboxes and when the user clicks on Delete. The comboboxes and Datagrid on second form should have … |
| | hii all! When i tried to access a value from the configuration file ([COLOR=#000080]ConfigurationManager.AppSettings("ADMIN"))[/COLOR] i am getting an error: [COLOR=#000080]'ConfigurationManager.AppSettings' is not declared or the module containing it is not loaded in the debugging session. [/COLOR] [COLOR=#000080][COLOR=#000000][/COLOR][/COLOR] [COLOR=#000080][COLOR=#000000]can you please anyone help me who have experienced the [/COLOR][/COLOR] [COLOR=#000080][COLOR=#000000]above said … |
| | I am trying to save a Collection of form controls (Labels and TextBoxes) in my project's settings (My.Settings). During runtime everything appears to be working as expected. I can save and retrieve the Collection of controls, but when I close and restart the application, the settings are gone. I am … |
| | Hi I am trying to set a larger calendar font (Calendarfont) for a Datetimepicker control, but vb.net (2010) doesn't seem to use/honor it. It remains the same (very small) regardless of the font/size I choose. Have also tried changing it in program on the onload of my form but that … |
| | Hi all of you; Can you guys me how to insert data from form1 to other form2? Thanks before hand! |
| | How do I download transactions info from Paypal using VB.NET I want to create an app which when i press a button. It downloads each new Paypal transaction to a textfile. I would like information like purchase item name, item description. And price to be added to textfile. Does anyone … |
 | 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 … |
| | Hi, I want to fill data in my combo box using Add range method. [CODE] cboFirst.Items.Add("Sunday") cboFirst.Items.Add("Monday") cboFirst.Items.Add("Tuesday") cboFirst.Items.Add("Wednesday") cboFirst.Items.Add("Thursday") cboFirst.Items.Add("Friday") cboFirst.Items.Add("Saturday") [/CODE] This is how im filling my combo with days. i want to do the Same but by using Add Range Method. Please guide how,its urgent. |
| | when i am running my application on my machine at that there is no problem but when i am running on diffrant machine at tha time login faild is occuring |
| | Hello, I just started taking a VB class and I'm having an issue with the latest assignment. I'm supposed to design a program that calculates the cost, number of men and total time it will take to mow a lawn based on the size of the lawn. No problem. The … |
| | I have written an application which extracts a list of URL's (currently in Internet Explorer cache) from an XML file and displays them in a data grid view. From here i would like to launch Internet Explorer in a hidden mode and capture an image for each of the selected … |
| | So I've been trying for about a month or so but been busy recently so couldn't address it then. Here is the code. [CODE]Public Class Form1 Dim CurrentTime As DateTime Private Sub ButtonStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonStart.Click ButtonStart.Enabled = False ButtonPause.Enabled = True CurrentTime = … |
 | I am trying to insert a piece of html code into a web browser control in vb 2010. i have tried the [COLOR="Green"]webbrowser1.documenttext[/COLOR] function but cant seem to get the browser to run the html code. can anyone help? thanks |
| | Hello friends, i am making an internet cafe progra,. And i need some help . Well, I was wondering if it is possble for this ; when a time is counting down for the customer , and the customer wants to top his/her account with more time , my cafe …  |
| | Hello, I need to know how do i locate a form window on custom location at the desktop: At application start. EX: Screen: [url]http://img707.imageshack.us/img707/5653/56465ytyt.png[/url] Other question: is there any idea to solve the design bugs on other Pcs? P.S Im so newbie at VB.NET x) |
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