20,284 Topics
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 | I have a hard coded connection string that DOES work just fine- [CODE]Public urlMySQLDatabase1 As String = "Server=170.200.80.90;port=3300;Database=DatabaseName;Uid=UserID;Pwd=Password;"[/CODE] However, I want the server and port to be dependent on the values in a textbox. I thought something like this would work but it won't connect- [CODE]Public urlMySQLDatabase1 As String = …  |
| | What would be the best approach to create the following: A groupbox that contains several labels a groupbox with an array of 8 labels in it Then the main form would have 4 of these groupboxs (object?) and I would need the ability to change the color and text of … |
| | HI this is pradeep, i m vb.net learner,my English not good dont mind what i need is i what to get all information within the parenthesis of Sin(). for example , i have created one one textbox in my user interface. i wanted users to enter some trigonometric expresiions like …  |
| | i have an mdi form. always display this error on closing. i have this code on its closing button [CODE] Private Sub mdiprfct_FormClosing(ByVal sender As System.Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles MyBase.FormClosing If MessageBox.Show("Are you sure want to quit? ", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question) = Windows.Forms.DialogResult.No Then e.Cancel = True End …  |
| | Guys, just a newbie programmer here. With 1 week experience in VB2008. I'd like to ask for assistance on making one of these inventory systems concepts. I hear its one of the basic programs a newbie can make. This will be made for students financial monitoring. Like how much they … |
| | I have an Invoice.accdb database (in MS Access) that I am pulling into a MicrosoftReportViewer. I am having trouble subcategorizing the data, and was wondering if anyone could offer a little insight please. I would like to display the data as follows: Invoice Date [INDENT]ID Patient Name Pt ID Status … |
 | Hello my fellow Daniwebaholics! I know it is kindof off the wall, but I need help converting a piece of C# code to VB.net. I know a little C#, but not enough to be able to convert complex syntax from one to the other. Here is the code in C#: … |
| | Hi I have a macro in excel that, creates an email in outlook. The issue I have is, this spreadsheet can be used by multiple people and I want their corresponding email signature in the email when they send it The signature code I have is : SigString = "C:\Documents … |
| | Hi all, I am trying to error check a piece of code and hope someone can help. This is from my previous thread which 'Codeoder' help me on.. [URL="http://www.daniweb.com/software-development/vbnet/threads/403994/1725770#post1725770"]http://www.daniweb.com/software-development/vbnet/threads/403994/1725770#post1725770[/URL] I have a RTB which I import with a set of 7 or 9 didit numbers, 7 for Staff and 9 … |
| | GOOD DAY PROGRAMMERS!! :twisted: i just want to know How to do this kind of problem [url]http://www.daniweb.com/forums/attachment.php?attachmentid=23623&stc=1&d=1327489022[/url] i just want to save the date interval like i will select the Start Date and End Date ex. [COLOR="Red"]Start Date/Time: 26-Jan-12 / 03:00:00 PM End Date/Time: 31-Jan-12 / 03:00:00 PM [/COLOR] how … |
| | hey guys this code is not working [CODE] Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click Do Until X = TextBox6.Text X = TextBox5.Text + 1 Label4.Text = X Me.Refresh() WebBrowser1.Document.GetElementById("subject").SetAttribute("value", TextBox3.Text) WebBrowser1.Document.GetElementById("message").SetAttribute("value", RichTextBox1.Text) WebBrowser1.Document.GetElementById("btnSubmit").InvokeMember("click") WebBrowser1.Navigate("http://forum.ea.com/uk/pm/sendTo/" & X & ".page") ReaderTimer.Interval = 5000 ' In thousands … |
| | Dear sir, I need your help for VB.net 2008. Currently i am MCA student. I have develope a small apllication. I required help for Browse button & Print button. Browse button can accept path of image from any drive & of any type. And print button gives command of print … |
| | VB.net 2010 How I want the date: 2012-01-24 11:48:40.000 How I my program is exporting the date: 1/24/2012 11:48:40 AM currently I am using the sqlreader myreader.GetDateTime(10) which is giving me the format of 1/24/2012 11:48:40 AM |
| | Hi, I am trying to write a program that - Generates 3 unique random numbers between 1 and a number entered by the users in an InputBox - Displays the 3 random number results in labels - Count the number of Loops So far I wrote this code but I … |
| | Hi. I am new to developing services and I am trying to develop a service that can print out labels from something called Codesoft. I have added a reference to the Codesoft component/server. I have tried to make at standard Windows forms application with Exactly the same code and it … |
| | Please look into the code and help me ... [CODE] dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "mr_no" dbInsert.Parameters.Item("mr_no").Value = 1 dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "mr_date" dbInsert.Parameters.Item("mr_date").Value = DateTimePicker1.Value dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "item_code" dbInsert.Parameters.Item("item_code").Value = txtItemcode.Text dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "qty" dbInsert.Parameters.Item("qty").Value = txtQty.Text dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "mr_status" dbInsert.Parameters.Item("mr_status").Value = "N" dbInsert.CommandText = "insert into mr_head values ('MBBK7490','2',DateTimePicker1.VALUE,txt_itemcode.text,txtQty.text,'N',NULL);" dbInsert.CommandType = CommandType.Text … |
| | Hi Everyone, I'm doing a stock Control System as a school Project using An Access 2007 DB and Visual Studio 2010. I'm trying to do an update Query based on two variables entered into comboboxes, I cannot get the VB to accept the conditions for this, Can anyone Help me? … |
| | how to play a video on the background of the form please guide i am really confused  |
| | Hi All, What is equivalent property of Window.document in vb.net? Window.document it is the property in vb 6.0.What is equivalent property in vb.net? in vb.net Web browser.document property is available,but I want Window.document equivalent property in vb.net. Thanks, Jayawant |
| | i want my order id to be autoincremented and stored in textbox and when i hit click, it gets stored in datagridview, so i can save my order in bulk from datagridview again. my code have some issue [CODE] 'i put this on formload (order page) Dim order As String … |
| | Hi, I have this code that will import the excel sheet to the datatable then inserts it in the database, but I have this problem. I have set the HDR to yes so that the first row will be considered as its header, but the problem now is that if … |
| | Hi, I'm having a little trouble about message box, Since the website has been deployed in the IIS, the msgbox won't work anymore, Now I need a new alternative to create a message box that could also have a validation, something like if msgbox("do you want to save this?", msgbox.yesno) … |
| | Hi! I just have this program that validates if the selected file is an excel file, and I want this to have a separate function for validation so I can use that function to other program, can you please give me an example on how to do this function.. Thanks |
| | Hi All, how to get the current windows explorer path in vb.net windows application? Thanks, Jayawant  |
| | Hello Daniweb, I am starting this thread to receive some help about a permissions problem with overwriting files when moving files to a Cleanup folder from the Desktop. I have researched the issue and it says to modify the permissions in the app.manifest to something like: [ICODE] <requestedExecutionLevel level="requireAdministrator" uiAccess="false" … |
| | I have been searching this topic over the internet and found a few solutions, but I can't seem to find any for Visual Basic. I tried json from codeplex, newtonsoft but has no luck... the json data that i want to parse is this [CODE]{"sample":[{"id":"1","fname":"kristine","lname":"reyes","address":"manila"}]}[/CODE] hope anyone could help.. thanks  |
| | Hi Everyone, I am currently Building a Stock Control System for a School Project and Using access 2007 with Visual Studio 2010 to build the VB. I am trying to use an INSERT INTO SQL Command to insert new stock items into my Access DB. I am getting an error …  |
| | hello. [CODE]Public Class GasPump Private name As String Private quan As Double Private prequa As Boolean Private total As Double Private YN As String Private Const RegularPrice As Double = 13.08 Private Const PrimePrice As Double = 13.56 Public Sub Start() Readinput() Calctotaltopay() Printrecept() End Sub Private Sub Readinput() Console.Write("What's … |
| | Hi. I was creating an enrollment system for my Thesis, and my adviser told me that I must have a Code in my program that Synchronize database from client and server so that if the terminal connection is "Up" the data will go to the server and if the connection … |
| | [CODE]Imports MySql.Data.MySqlClient Imports System.Data.SqlClient Module connection Public conn As MySqlConnection Public Sub xconnect() conn = New MySqlConnection conn.ConnectionString = "Server=localhost;User=root;Database=test;pwd=;" Try [U][B][COLOR="Red"]conn.Open()[/COLOR][/B][/U] MsgBox("Success") conn.Close() Catch ex As MySqlException MsgBox(ex.Message) Finally conn.Dispose() End Try End Sub End Module System.TypeInitializationException was unhandled Message="The type initializer for 'System.Transactions.Diagnostics.DiagnosticTrace' threw an exception." Source="System.Transactions" TypeName="System.Transactions.Diagnostics.DiagnosticTrace" … |
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