20,899 Topics
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| | Does anyone have any experience with WMI?I need to get the windows version. Ive managed to get it working to display it like [B]Windows XP (NT 5.1) Revision 0 Build 2600[/B] in a message box but i need to find out the SP and type (e.g datacenter server, terminal server, … |
| | Okay, Now I have made some changes from one version of my source to a new one, and suddenly the program hangs in the middle of it. I've gone over the source with a fine tooth comb and there should be no reason that at the access of a specific … |
 | Hullo Members, is there any one who can help me make a VB search code in MS Access 2003, I have a First names column and Last names column but I cannot make a search criteria that suits both first and last names incase one enters either of the two … |
| | I have a assignment from school that I'm having trouble with. I need the program to beable to do... Can someone help me with what I'm doing wrong? * Input an order ( NumberOfPizzas and NumberOfCokes) * Compute the OrderAmount = (NumberOfPizzas * decPIZZAPRICE + NumberOfCokes * decCOKEPRICE) * Compute …  |
| | Hi I am creating an MDI application that asks the user for a User ID and Password to be able to show personal details once verified. Details of user ids and passwords are available in a MS Access Table1. There is another table2 for user details, and another one yet … |
| | I have this code: [CODE]Dim cb As OleDb.OleDbCommandBuilder Try cb = New OleDb.OleDbCommandBuilder(daDocuments) daDocuments.Update(CType(bdsDocuments.DataSource, DataTable)) MessageBox.Show("The data load has finished...", "DBF Load") Catch ex As Exception MessageBox.Show("1.- " + ex.Message) End Try[/CODE] but, the OleDbCommandBuilder don't create the updatecommand and hence it doesn't work... any ideas? |
| | i have a code of a projectile but... can these code be shorten or not??? i need new version of this and some times if i played this one some error was done hope you could help me to fing the error Option Explicit Dim Angle, Theta, y, x, t, … |
 | Hi i want a sample project on MDI . Plzzz help me |
| | Hello everyone, im new in vb.net..as of now im using msaccess as my back end.When i run the program in my pc..it run ok..but when i try to map so that other user can user the database..it cannot save..message is read only..any suggestion on how to use the msaccess for … |
| | Hiii all, I am sanhita Bhide form australia and doing Graduation In Information Technology. I am doing Vb.Net as one of my subject I am having a project in relation with windows application in Vb.Net in which we are required to build a windows based application for a "Car Auction … |
| | hai, Its very urgent.can somebody tell m,how to add two textboxes and then display the result in the third textbox ,using keypress -in javascript.... regards.... |
 | how to retrive data outside the html tag using [COLOR="Red"][B]vb.net[/B][/COLOR] |
| | hello! I am actually doing a project on Employees-project where Many employees are assigned many projects.Can you please suggest me what I can put as menu bars. |
| | hi i want to change the color of rows in a datasheet that is i want each rows to be of one color. Is it possible? |
| | I want to add the values only first time when I run it and then display it in appconfig.xml file, then next time when I run my application it should display that values... the design form of my progrn is as follows: 1)LABEL TEXTBOX COMBOBOX 2)LABEL TEXTBOX COMBOBOX 3)LABEL TEXTBOX …  |
| | hi i can not bind text box at runtime successfully in vb.net2003 the code is describe below imports system.data.sqlclient dim conn as new sqlconnection dim cmd as new sqlcommand dim adp as new sqldataadapter dim ds as new dataset // [COLOR="Green"][U] form load [/U][/COLOR] conn.connectionstring="" cmd.commandtype=commandtype.text cmd.commandtext="select * from master_dept" …  |
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| | hi every one I want to weite a pice of code that if specific condition happened I set the focus on a textbox. I prefere that have a colornotification as well. any one knows how to do that.in vb.net express |
| | Tell me how to Install vb.net window application on client system with database |
| | I have a project where the user selects from 4 combo boxes, and I want to "Keep Score" based on their selections in those combo boxes They pick the 1st item in the 1st cbo box, it adds 1, if they pick the second item, it adds 2 and so … |
| | Hi, I am a web developer/designer from London in the UK. This looks like a great forum - Could have used it a long time ago! I use asp.net running VB.net. I also design [URL="http://www.cloversigns.co.uk/"]house signs[/URL] I also write a [URL="http://cloversignsblog.com/"]blog about house signs[/URL] I do SEO/Web Design consultancy sometimes. …  |
| | Is there any way to edit Dreamweaver templates in Visual Studio 2005? |
| | I am retriving source code for a web page. This source code contains an image.gif file which displays an image. I want to delete that image, how can I do that using [COLOR="Red"][B]vb.net???[/B][/COLOR] PLEASE help soon.... |
| | Hello All. [B]I have 3 tables in database, they are:[/B] - [B]DEBT:[/B] ACCT, DESK_KEY, SECT_KEY, DESK_DATE, SECT_DATE - [B]DESK: [/B]DESK_NAME, DESK_KEY(primary key) - [B]SECT : [/B]SECT_NAME, SECT_KEY(primary key) [B]The Application works like the following:[/B] I have a browse button and a corresponding textbox, you should choose an Excel Sheet and … |
| | I did some copying of my forms so I get the same layout and for some reason the first form that opens is not the same one anymore. Is there something I have to set in order to have a particular form to open first? |
| | Hi I am trying to get to grips with querying an access database and displaying the information. I have started with a coun sql command to just return the number of rows but wanted to display this to the screen but each time it shows as null - there are … |
| | I have developed a VB.NET application that should interface with a fingerprint reader via USB. the drivers for the reader install a libusb.dll to system32. My problem is, even after installing the reader drivers, i still cant have access to the reader. Am told that i have to make use … |
| | I am using Visual Web Developer to come up with a VB.NET application. when i try to add a new item to my project, the closest i find to a WinForm is a web form. can some one please help me figure out how i can add a blank WinForm … |
| | Hi all, I am pretty new to vb.net and as such facing a pretty simple. I have an application which is finally going to call a function defined in a dll. The function declares a variable of type unsigned long int funct(unsigned long lvar); The size of unsigned long on … |
 | here's my printing code: [code] Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage Dim printlinestring As String Dim horizontalPrintLocationSingle As Single Dim verticalPrintLocationSingle As Single Dim printfont As New Font("arial", 12) Dim lineheightsingle As Single = printfont.GetHeight horizontalPrintLocationSingle = e.MarginBounds.Left verticalPrintLocationSingle = e.MarginBounds.Top PrintPreviewDialog1.Document = PrintDocument1 … |
| | Hi all, I am Sanhita Bhide form Australia. Doing Graduation in Information Technology. I am learning Vb.net as one of my subject. I am not good in programming and want to improve myself. But even though I tried a lot I am not getting into it. Sanhita bhide |
| | I've got a real stupid question. I haven't used vb in a while and am a little rusty. I want to lock a panel to a window so when the window grows so does the panel etc. or image whatever where can this be found..im using 2005...I'm sure it used … |
| | I created one Function in VC++(which is COM EXE) which i want to call from my VB code. I am passing Arguements as Variants from VB. In VC++ i filled SafeArray in those Argument.But after returning its showing Empty.. Here is my VB Code Private Sub Form_Load() Dim obj As … |
| | Hiii all, I am sanhita Bhide form australia and doing Graduation In Information Technology. I am doing Vb.Net as one of my subject I am having a project in relation with windows application in Vb.Net in which we are required to build a windows based application for a "Car Auction … |
| | can any1 help me,what is wrong with these coding.values change from client are not shown at server's form.but if i put only 1 value,it show.why is that so?? [INLINECODE] Imports System.Net Imports System.Net.Sockets Imports System.Text.Encoding Public Class frmMain Private Structure CAR_STATS Dim IP As String Dim Speed As String Dim … |
| | Hi all... I would like to create dynamic graphs for my web app. financial project...the charts should be flexible and changeable according to financial data (ratios) retrieved from the database (all stored in a datagrid)...Any idea what i could use ?? |
 | Hi! I wish to specify more than one databases in my connection string in a vb.net project, in order to retrieve records from both of them. For example, I have 2 databases , database A and database B I wish to retrieve the city field from the emp tables of … |
| | Here is the situation. We are printing forms and need to send the same batch of print jobs to another printer. Our current software will not allow us to prompt us to print elsewhere. So is there a way to work with the printer in a way to redirect a … |
| | I want to retrive data for this path which i can do, but the problem is I want the lastpart i.e. 1378 to increase by one every time "http://www.cric8.com/livescorecard/od_minicard2_1378.html" How can I do that in [COLOR="Red"][B]VB.NET2003???[/B][/COLOR] |
| | please help with this vb.net code because i have to finish my project..somebody help me pls..? |
| | I am writing an application that, as part of the output, generates an html document (web page) that lists the contents of a directory. I want to include a small .bmp file in that webpage (a logo). I want the .bmp to be included in the installation so that wherever … |
| | Hi, Friends, I have been developing datagrid program in .Net 1.1 and having VB.Net as a programming language. I have created a datagrid which is bound to a datatable as its datasource. It also shows two columns and both are having comboboxes as its selection control. Data grid is editable … |
| | Hi! I have coded a project in vb.net. It contains code that retrieves around 15 lakh records from the database and displays them in a grid. I use data adapter and fill the dataset with it. Then I specify the dataset as the datagrid's datasource. Now the problem is that … |
| | I m VERY new to SQL I have 2 table of itemized telephone call statements made during the same month. Table 1 has all the telephone call records whereas Table 2 does not have all the calls . The common filed in both tables are dates and number dialed. Please …  |
| | Hi .Net team, I have a image name call test.jpeg, Any body can download this image on: [url]http://files-upload.com/files/538354/test.rar[/url] I used bellow code to create that test.jpeg image ! Dim binWrit As New BinaryWriter(System.IO.File.Create("c:\test.jpeg", 77390)) binWrit.Write(StreamData.ToString) binWrit.Close() Actually i have used Byte array to create that image. so once i created … |
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| | Hi! I wish to copy the records in a dataset into an aary? How is this possible? Secondly, I would like to know whether using "=" operator while comparing is better or using an "in" operator is better For example,putting the following in a for loop Select city from empinfo … |
| | i want to send the right click sub routine that i've formulated, through send message funtion to windows in vb.net so that it can work same as normal right click does what i am doing is Public Sub RightClick() RightDown() RightUp() End Sub Public Sub RightDown() mouse_event(MOUSEEVENTF_RIGHTDOWN, 0, 0, 0, … |
| | Hye there...any ideas or suggestion on to do PRINT function in vb.net? i really need an idea on how to develop it... |
| | I need help declaring the DrawStringInBox (in bold), can't seem to figure out how to do it, any suggestions would be greatly appreciated: Protected Sub PrintPageTitles(ByVal ev As System.Drawing.Printing.PrintPageEventArgs) Dim psngWidth As Single = 0 Dim penLine As Pen = New Pen(Brushes.Black) Dim recCurrent As RectangleF Dim sfCurrent As New …  |
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