19,729 Topics
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| | Greetings fellow developers i just wanna ask if this situation is possible.. i have a program that consists this forms - Registration Form - Log in Form - Admin Form The registration form is as usual a windows app, and also the admin form except log in form. When the … |
| | how to read gmail mails through vb.net |
| | Greetings, I want to add some numbers to a combobox, i want the numbers to be from 1-100 but instead of writing example combobox1.items.addrange({1, 2, 3, 4, 5, etc, 100}) how can i else write it ? :) TY  |
| | hai! I am new to visual studio 2010. I am trying to develop a miniproject related on atm. But I have syntax error(missing operator) in query expression on 'Accountnumber=and PIN='. are you help me to correct this error? My coding is, op = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source = F:\atm1.mdb") op.Open() cd …  |
| | so i have a form with 4 textbox; idnum, lname, fname, dept 1 button i need help about when I type in the idnum.Text there will be results based on the database table (ms access)and auto fill lname.Text... and if it doesn't exist there'll be a prompt.  |
| | I have a data grid view and trying to compare data in coloumn 4 with coloumn 6 when data is entered in coloumn 6. but comparision is not happening . How to achive this. my code Private Sub DgvAllocate_CellLeave(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DgvAllocate.CellLeave Crno = … |
| | plz send me new code reply now..... |
| | I have read many articles here, but haven't quite found the solution. I have a SQLEXPRESS database that is used by my VB.NET application. I have packaged and deployed the application via an MSI file and everything works great except I cannot figure out how to include my database file … |
 | Hello Community, I was wondering if there is a way to make a program that will send messages from one computer to the other. **NOT** using LAN connection and **NOT** using winsock. EG. I (at my house) would like to chat with my friend (his at his house). Please help.  |
| | need simple code vb.net code tht uses issue date and return date to calculate fine but doesnt use datetimepicker tool.. |
 | I use MySQL database (innodb) I use Visual Basic 2008 I have a table Employees with two fields EmpNo and Managerno ALTER TABLE Employees ADD PRIMARY KEY (EmpNo CREATE INDEX index_Managerno ON Employees (ManagerNo) How do i now IF Mysql using this index is if i do this: SELECT * …  |
| | would you help me how i can connect a unix server and send a command using .net for example changing chmod of a file? Unfortunately there is no usefull information about this on net. But i want to do this using ftp server(not domain name or ip address) |
| | Hello Community, I was wondering if it's possible to attatch a command prompt window to a visual basic form. EG. (Below (i made this as an example))  Something like that. Please help. |
| | Greetings, I'm creating a calculator for a game.. However when i use the code below, i get this error message: Conversion from string "" to type 'Double' is not valid. Private Sub DualTimer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DualTimer.Tick If BuildCombo.Text = "Main-Hand + Off-Hand" Then APSDPS3.Text … |
| | Hello All, First time poster, long time reader and thank you for all the previous help I have recieved from everyone. I am having trouble conneting to my access db. I think I have the bulk if this right, but I am getting an error on the newconnection.open() line. I … |
 | I am having issues with the syntax for a like statement in VBnet. I am using access as a back end. here is the code. Any help would be appreciated. Dim rs As ADODB.Recordset Dim cn As ADODB.Connection Dim strsql As String strsql = "SELECT Count(TractStatus.txOwnerID) AS CountOftxOwnerID " & … |
 | hello! i am currently working on a simple file make application , this application read data from foxpro .dbf file , i want to get records between two dates , from date and to date , the invoice date field name is fl02 here is my query but this is … |
 | i used this code to delete row from datagridview but it dosnt delete the selected row it delete the first row , where is the problem?? Dim sCommand As SqlCommand Dim sAdapter As SqlDataAdapter Dim sBuilder As SqlCommandBuilder Dim sDs As DataSet Dim sTable As DataTable ***** Dim connectionString As … |
| | I would like my vb2010 program to click on a javascript element on this webpage depending upon what they choose, here is the source of the rating system, thanks in advance: <div class="basic-info-rating basic-info-user-rating" style="display:none"> <div class="rating quick-rating"> <p class="average rating-3">3 stars</p> <ol class="user" data-analytics='{"click_id":1865,"events":"event6,event7,event24"}' data-ypid="5550608"> <li class="rating-1"> <a data-analytics='{"rating":1}' … |
| | Hello i am new to programming using Vb.net and we are required to make a web-based application for our thesis .. Can i make a web-based application using vb.net ? sorry for my english .. |
| | Ok i manage to autoselect items on listbox till reach the end of list, but i need it to automatically loop back to the fist selection of indexes when it reach the end list and so on .. i need help on this part newbie here :) if Me.Listboxs1.SelectedIndex + … |
| | Is there any free sdk where it retrieves the SPD of my ram? I want to integrate it to my program. Thanks and more power. |
| | I would like to create a system and file watcher which can tell me/my program if another FileWatcher is currently running on my system, where (what is it watching) and the location of the exe for the file watcher is located. Is this possible? I've been researching and trying a … |
 | Hello programmers! My Library Software with DataBase is 99% finished and I have an error. When I click Save or Delete I got error message: **Cannot insert explicit value for identity column in table 'Table1' when IDENTITY_INSERT is set to OFF.** I want to know **HOW** to set IDENTITY_INSERT to … |
| | i'm tring to make a diary. i need nice background. user could edit text anytime if he/she wants. but i cant do that, because i cant make transparent background on textbox or i cant make editable label. is there any way to do transparent background on textbox? how can i … |
 | How can i generate Column mousehover event on listview ? |
| | I want to input text in one TextBox and as soon as I finish my input, it should do some background work and show the results on the other TextBox. I do not want to use any 'button', 'enter', 'tab' or any other triggering mechanism. The end of input in … |
| | Hi I have a vb.net form connected to an access database using vb.net .All my other button except for the add new button If Valid = True Then CustomerBindingSource.AddNew() Me.TableAdapterManager.UpdateAll(Me.DB_ShopDataSet) End If I want this code to add a new row to the customer table.However the current code modify the … |
| | Hi, The code below selects all items in a listview control,fine,but I was wondering how I could code to select all but the very last line in the array. [CODE]Private Sub SelectAllToolStripMenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SelectAllToolStripMenuItem1.Click Dim i As Integer Dim lvItm As ListViewItem Dim … |
 | I'm having a hell of a time trying to print from an RTF box. I can do it, but for my test file (Lewis Carroll's "Fury said to a mouse..." with each word on a different line), I keep getting the first two pages printed on the same page, completely … |
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