[vb.net] Forum Topics

Good day! I have a problem in changing a properties of a control in class module. I want to put it in a function so that every now and then I can call it. Could anyone help me how to change it! Thanks in advance!

Hi, I'm currently trying to make a simple picture Puzzle Game ,but i have some questions. I hope I found the answers here . First, How I can separate a picture into small pieces? Second, I want the user drag and drop the parts of the picture into the playing …

hi.. i have draft.aspx at first time view, i want the draft.aspx to take value QuestionNum in the database...so, at first time viewing, the draft.aspx shows QuestionNum.text=1 i have a button - "Next". i want user to click the button and they will be redirected to the draft.aspx displaying the …

i use thsi code for timer , but it shows the messagebox 50 times.. i just need the mesage box to be showed once only [COLOR=#008000]Dim conn As New OleDbConnection [/COLOR][COLOR=#008000]Dim dap As OleDbDataReader [/COLOR][COLOR=#008000]Dim cmdb As New OleDbCommand [/COLOR][COLOR=#008000]conn.ConnectionString = Provider=Microsoft.JET.OLEDB.4.0;DATA SOURCE= c:\ApptDB.mdb" [/COLOR][COLOR=#008000] conn.Open() [/COLOR][COLOR=#008000]cmdb.Connection = conn [/COLOR][COLOR=#008000]cmdb.CommandText …

Hi, I'm trying to create a text to speech application with the ability to play, pause, resume , stop rewind and fast forward sections of text. Also play selected. The first problem is, I want to make one button handle play, pause and resume. I attempted using a case: [COLOR=#0000ff]Private[/COLOR][COLOR=#0000ff]Sub[/COLOR][COLOR=#000000] …

Good night I would like to know how i can do to insert in a table of mysql some itens that i select in a Checkedlistbox. But the Checkedlistbox as very itens. [code] Private Sub btnguardar3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnguardar3.Click Dim data_adapter As Odbc.OdbcDataAdapter Dim …

hai, i have created a webservice file and made "web reference". in that i want to edit the .wsdl file and want to change the IP address....can anyone post me the coding? i want to put the wsdl file into an dataset and want to edit it...help me plz...its very …

My options in my combobox are added from my mdb database... what I need is for each time my form, or program for that matter loads is to have the selected option default to the option that was last selected. So essentially, I need my combo box to "remember" which …

hi.. is anyone knows..how to add controls dynamically in a page according to user input? at page 1, user will define their data (OptionList) and its data representation style(eg checkbox,listbox,radiobutton or whatsoever) for each question..then when user click submit, all data sets by user in Page 1 will be previewed …

Hi everyone I want to insert flexgrid control in vb.net. But there is no such tool to add it. See I dont want to add datagrid bcoz it dosenot allow to take input from user. I need MSFlexgrid just like in VB6. can anybody help me. Thanks in advance

i hav problem in my login form.form contains username & password.user will input & form has to compare these from oracle table. can ny1 send me code for this.

while we adding web reference in vb.net three files will be added (.disco & .discomap & .wsdl) . how to change this .disco file's, IP address value PROGRAMMATICALLY??? help me plz....thanks in advance

lstUsers.Clear() lstUsers.View = View.Details lstUsers.Activation = ItemActivation.TwoClick lstUsers.Columns.Add([COLOR=#800000]"First Name"[/COLOR], 100, HorizontalAlignment.Center) lstUsers.Columns.Add([COLOR=#800000]"Last Name"[/COLOR], 100, HorizontalAlignment.Center) lstUsers.Columns.Add([COLOR=#800000]"Email"[/COLOR], 100, HorizontalAlignment.Center) lstUsers.Columns.Add([COLOR=#800000]"Job Title"[/COLOR], 100, HorizontalAlignment.Center) lstUsers.Columns.Add([COLOR=#800000]"Mobile No"[/COLOR], 100, HorizontalAlignment.Center) [COLOR=#008000]'lstUsers.Columns.Add("People Involved", 100, HorizontalAlignment.Center) [/COLOR][COLOR=#0000ff]Dim[/COLOR] cnn [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] OleDbConnection [COLOR=#0000ff]Dim[/COLOR] da [COLOR=#0000ff]As[/COLOR] OleDbDataReader [COLOR=#0000ff]Dim[/COLOR] cmd1 [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] OleDbCommand cnn.ConnectionString = [COLOR=#800000]"Provider=Microsoft.JET.OLEDB.4.0;DATA SOURCE=c:\ApptDB.mdb" [/COLOR]cnn.Open() cmd1.Connection …

hi.. i have problem...which i don;t know how to perform this action.. i have a page...named "preview.aspx". this page should preview all the Question with their Answer List example of Question: What is the temperature of boiling water? example of Answer : 100 degrees Celcius, 120 degrees Celsius, 80 degrees, …

Once upon a time I've seen a software that handles company telephone calls, gives different privilages to different staffs and record informations concerned about telephone call. Now I'm thinking to develop such type of software. But dear colleagues I need to know something from you. Does such software requires assembly …

hey guys, im sure this is a really easy thing to do but, im currently trying to make a form that basically you enter numbers into three text boxes and it pumps and the sum in a label. I've got this working fine except for decimal places. using code" label.text …

Helllo , how to create a Monthly wise Data report in VB? data base MSAccess... can any1 help me plzzzzzzzzzz....

hi there, can someone tell where can i get Borlard Delphi to Vb.net converter?:cool:

hay, i want to edit the .disco .discomap .wsdl web.config files in vb.net which is added when we using "add web reference" in webservice.............. this proceesss is to be done by sort of codings....... the major work is to search the IP addresses and to change it ...help me plzzzzz...thanks …

Hi all,how r u? i am trying to send email from my priject, i write the following code [code] [COLOR=#0000ff]Dim[/COLOR] myMail [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] MailMessage() myMail.From = [COLOR=#800000]"from@microsoft.com" [/COLOR]myMail.To = [COLOR=#800000]"to@microsoft.com" [/COLOR]myMail.Subject = [COLOR=#800000]"UtilMailMessage001" [/COLOR]myMail.Priority = MailPriority.Low myMail.BodyFormat = MailFormat.Html myMail.Body = [COLOR=#800000]"<html><body>UtilMailMessage001 - success</body></html>" [/COLOR][COLOR=#008000]' Dim myAttachment As New MailAttachment("c:\attach1.txt", …

[COLOR=blue]Hello everyone…. [/COLOR] [COLOR=blue] [/COLOR] [COLOR=blue]Can someone help me? Please.[/COLOR] [COLOR=blue] [/COLOR] [COLOR=blue]I have got a form with listview connecting access database.[/COLOR] [COLOR=blue]Some how I have managed to call the data to the form. As you can see the code below. It will open all the data to listview. And …

I needed code for dynamically selecting the TopN/Sort Group Expert in crystal report. I am using VB.net and SQL. My report has its data coming from a stored procedure written. This will be of great help as i needed to give the option for my top sales report.

[COLOR=#000000]We have a scheduled task which runs every 5mins and sends pending email campaign. The scipt has been written in VB and following is the code which actually sends the mail:[/COLOR] [COLOR=#000000]set mailer = createobject("cdo.message") mailer.subject = this_subject mailer.from = "name<[/COLOR][EMAIL="member@americancongressfortruth.com"][U][COLOR=#0000ff]email address[/COLOR][/U][/EMAIL][COLOR=#000000]>" [/COLOR][URL="http://mailer.to/"][U][COLOR=#0000ff] mailer.to[/COLOR][/U][/URL][COLOR=#000000] = this_to mailer.htmlbody = this_body mailer.send …

hey, here i have a question. i want to select a directory path alone... For example, by using "openfiledialog" control, we can select the file path (eg., d:\sample\dest.txt). But i want to select only the path (eg., d:\sample\).... can anyone help me ? thanks in advance...........

i have this code with no error , but when i open the email there is nothing in it, why? [COLOR=#0000ff]Dim[/COLOR] m [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] MailMessage([COLOR=#800000]"ayh@hotmail.com"[/COLOR], [COLOR=#800000]"cuosh@hotmail.com"[/COLOR], [COLOR=#800000]"hi"[/COLOR], [COLOR=#800000]"hiiii"[/COLOR]) [COLOR=#0000ff]Dim[/COLOR] s [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] SmtpClient([COLOR=#800000]"mx2.hotmail.com"[/COLOR]) [COLOR=#0000ff]Try [/COLOR]s.Send(m) MessageBox.Show([COLOR=#800000]"ok"[/COLOR]) [COLOR=#0000ff]Catch[/COLOR] ex [COLOR=#0000ff]As[/COLOR] Exception MessageBox.Show(ex.ToString) [COLOR=#0000ff]End[/COLOR] [COLOR=#0000ff]Try [/COLOR]

Hi! I have both combo boxes and datagridview on the same form. Combos are not inside the datagrid. They are outside On the top of datagrid aligned in a horizontal line. Each combo is aligned with its own column from datagridview. But... When I resize (to the right) let's say …

I'm very new to [URL="http://www.daniweb.com/techtalkforums/post343678.html#"]VB[/URL] this is my first attempt at a project. basically i want a simple [URL="http://www.daniweb.com/techtalkforums/post343678.html#"]program[/URL] that will display a famous singers surname in a text box, then ask the user to input the singers first name in another box. The system must then check the answer …

Can anyone help me in integreation of vb.net and Autocad. i want to read autocad's digrame's dimentions through vb.net or vb 6.0.it emergency

Yay! I made my first program. It's the quadratic formula for the console. What should I try to make next? Oh yeah, and when it opens the console thingamajig it always closes on its own as soon as the module ends. This makes it where I can't see the last …

I am looking for a simple way to get data from an excel sheet and place it into a combobox (the excel data to be the default selection and the remaining options coming from my mdb database) and then update the cell data once it has been changed on my …

Hi, I have a database with 15 tables and couple of queries created in SQL Server 2005 and I am making a form/interface for the database in Visual Basic .NET. I managed to connect the tables by using the BindingSource / DataGridView controls. However I cannot find the queries in …

HELLo !! pls, i need help i have a VB.net application developed in MS Development Enviroment 2003 v.71.3088, with crystal reports in it, developed with Crystal Decisions for Visual Studio.net. so, reports are coded in the application, and deployed as part of the code , like this; Dim report As …

Help ?? I self studied VB .NET throught a book (apress - Building Client/Server Application with VB .NET : An Example - driven Approch) by Jeff Levinson. when I coded in the example from the book and ran the program and I got this error message "An unhandled exception of …

dataset does not appear in datasourse when i make a new dataset sometimes and sometimes not appear in datasource

[COLOR=#000000]Hello every one![/COLOR] [COLOR=#000000] [/COLOR] [COLOR=#000000]I'm new to vb.net[/COLOR] [COLOR=#000000]could someone please help me with some code?[/COLOR] [COLOR=#000000]I have got a datagrid, connecting data from acces.What[/COLOR] [COLOR=#000000]i need is on the datagrid [U]column(1) * column(2) = column(3) and column(3) add sum into a textbox[/U][/COLOR] [U][COLOR=#000000] [/COLOR][/U] [COLOR=#000000]please help me...[/COLOR] [COLOR=#000000]thanks.[/COLOR]

actually what i am in need is that i have to write some coading in order to sending mails through outlook please answer me

Hi, I have a database with 15 tables and couple of queries created in SQL Server 2005 and I am making a form/interface for the database in Visual Basic .NET. I managed to connect the tables by using the BindingSource / DataGridView controls. However I cannot find the queries in …

I need to make an application where data from the database has to be displayed in bars and charts.....gauges will also help......what approach to follow...where can i get customized widgets??????...help

plz tell me wht should be the data source in the following code mycon=new oleDbconnection("provider=msadora.1;use id=scott; data source=; password=tiger;") mycon.open();

Hi, I need to write a windows application to automatically login to a website(with username and password being provided) to retrieve some data from the website. Can someone show me an example on how to accomplish this in VB.NET? Thanks alot.

I have started training in writing algorithms. I get forums and answer. but I want cleririty on the pseudocode I have writing. The questions asks to write a pogram which will assign seats in a flight(capacity of 10 seats).my program should include;first class and economy class-assigning seats 1 to 5 …

[COLOR=gray][B]hello guys,[/B][/COLOR] [COLOR=gray]I am a newb in VB.net. Can anybody suggest the website providing basics and tutorials of this language. I have had a look at the net. But didn't find any loop. Hope somebody would respond.[/COLOR] [COLOR=gray]regards,[/COLOR] [COLOR=gray][B]indian[/B][/COLOR]

can someone tell me how can i fix the error in : [COLOR=#0000ff]Imports[/COLOR][COLOR=#000000] System.Web[/COLOR] [COLOR=#0000ff]Public[/COLOR][COLOR=#000000] [/COLOR][COLOR=#0000ff]Class[/COLOR][COLOR=#000000] Form1[/COLOR] [COLOR=#0000ff]Private[/COLOR] [COLOR=#0000ff]Sub[/COLOR] Button1_Click([COLOR=#0000ff]ByVal[/COLOR] sender [COLOR=#0000ff]As[/COLOR] System.Object, [COLOR=#0000ff]ByVal[/COLOR] e [COLOR=#0000ff]As[/COLOR] System.EventArgs) [COLOR=#0000ff]Handles[/COLOR] Button1.Click smtpMail.Send([COLOR=#800000]"someone@microsoft.com"[/COLOR], [COLOR=#800000]"jesse@contoso.com"[/COLOR], [COLOR=#800000]"Subject line"[/COLOR], [COLOR=#800000]"Message text."[/COLOR]) [COLOR=#0000ff]End[/COLOR] [COLOR=#0000ff]Sub End[/COLOR][COLOR=#000000] [/COLOR][COLOR=#0000ff]Class[/COLOR] [COLOR=#0000ff][/COLOR] [COLOR=#0000ff]the error in smtpMail [/COLOR]

Good day! I have a problem about hiding and unhiding a web objects in AxWebBrowser using VB.Net. Our teacher's condition are: (1) There must be a command button outside the AxWebBrowser. The command button will generate a random number from 1 to 4. (2) After generating random number it automatically …

hi how can i access outlook from vb.net. here the requirement is if i click on the mail button it have to be opened in the outlook please some one help me in doing this or else guide me in some correct way

i have a small project with oledb (access) connection how can i make exe file to allat the same meaninig i have to deploy the project to work on any pc without change the path or the connection. i did it but i get errors cuase it was belong to …

I've inherited a project in VB.Net 2005 and I know very little about VB.Net It is for Windows Mobile 5 and uses a datagrid (apparently this is the only grid I can use on Windows Mobile 5). I am displaying fine, and on the table adapter I selected to have …

Hi, I am writing a function to unzip a zipped file. But I'm getting this error, "Cast from string "C:\temp\FileName.zip" to type 'Integer' is not valid." Below is my coding, I got this error in the bold line. May I know what does the casting error mean here? Why do …

I'm not sure if this can be done and I've been searching the web for some time looking for some help with this. I created a setup package with 2003 and I want to run a second setup package during the installation. Is this even possible? If it is, how …

Is there something like a hashtable that accepts multiple keys? Basically I'm looking for something that's similar to a multi-dimensional array, but in stead of accepting index numbers, it should accept keys to unveil it's content. I now use nested hashtables, but I think it becomes very complicated after a …