20,284 Topics
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| | pls help.. I have a to create a timecard calculator. it goes this way txtbox1 is for their 1st in txtbox2 is for their 1st out textbox3 is for the difference of txtbox1 and textbox2 txtbox4 is for their 2st in txtbox5 is for their 2st out textbox6 is for … |
| | Load from database to datagridview [CODE]Call ConnectAccess() Dim da As OleDbDataAdapter = New OleDbDataAdapter("SELECT ProductName,Quantity,UnitPrice,Extention, InvNomer,ProductId, InvDetId " _ + " FROM InvoiceDetail where InvNomer ='" & pbInvNomer & "' ", mConn) Dim ds As DataSet = New DataSet() da.Fill(ds, "InvoiceDetail") DGV.DataSource = ds.DefaultViewManager DGV.DataSource = ds.Tables("InvoiceDetail") Me.DGV.Columns(0).HeaderText = "Product … |
 | I have this code in my form (in load event) wherein there is a crystal report viewer: [CODE]Dim oDoc As New ReportDocument oDoc.Load("D:\grading_report\grading_report\teacherLoad.rpt") Dim myDS As New DataSet oDoc.SetDataSource(myDS.Tables("grading_teacherload")) Dim mystr As String mystr = "{grading_teacherload.teacherid} = " & teacherLoadListView.teacherid & "" CrystalReportViewer1.SelectionFormula = mystr CrystalReportViewer1.ReportSource = oDoc[/CODE] there is …  |
| | Hello everyone, i have the following problem and I come here looking for some advice. I am using c#, but i have a dll that creates the excel file in Visual Basic. i have a datagridview and the information there is exported to excel file. No problem there. the problems … |
 | Hello, I have a question about converting text file elements to arrays in VB. I am generally not a .Net programmer, and have really basic question about parsing array elements in VB. I have a text file that is formatted as the following... [QUOTE] "Item1","Item2","Item3" "LineItem1","LineItem2","LineItem3" [/QUOTE] What I would … |
| | I'm using ListView control, with SmallIcons style in VB.NET. Icons are loaded fine, but when I start to scroll ListView down or up from scrollbar (clicking from arrows), rowheight drops to about half from normal in next 20-30 rows below/above upper/bottom row (depends from the scrolling position). After 1-2 seconds, … |
 | I am trying to make a simple demo of a DataGridView bound to a database table. I want to add a row, delete a row, and save the table. I used the IDE to do just about everything. It created the BindingSource when I set the datasource of the DataGridView … |
| | Visual Basic 2008/2010 - Save Page As, create a Folder, upload the folder to a specific ftp site I am working on this vb app that will goto a specific site, click on a button(i am still working on the button process) do a save page as, create a folder, … |
| | Good Afternoon, I am having problems clicking a button within a website, heres the html code from the website using firebug on firefox [CODE]<input type="submit" onclick="return fnbValidateLogin()" value="Login" name="Login">[/CODE] Heres the code that i tried [CODE]Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim MyElementsWeb As … |
| | hi , i have made a login system which saves and chekcs the data from sql server. My login is working perfectly fine. now i just want to know how to logout from an application. can any 1 help. what functionality can i add to the logout. so that application … |
 | I wanna make a Shutdown manager :icon_cheesygrin: [CODE]Dim SETGETimeOut As Integer = " -t " & NumericSecondsValue.Value.ToString Dim SETGETComment As String = " -c " & CommentBox.Text 'Dim SETGETNetwork As String = " -m " 'Dim SETGETForceclose As String =" -f" Shell("shutdown -s" & SETGETimeOut & SETGETComment, AppWinStyle.NormalFocus, False, 0)[/CODE] |
| | hi every one i wanted to get some information on how to insert data into sql server through combo box selection. i have 2 values in combo box. 1 is admin and 2nd is employee. basically its an employee registration form. could any 1 help me if during registration the … |
| | I tried to find on Internet as there is big problem with their API. Lack of documentation = can't implement it without super dooper experience in VB.NET (and I'm pretty new)... Any one used it ? All codes found all around internet are not working (VB2008/VB2010), their support also do … |
| | Hi guys! I've been searching all day about this and can't find a solution.. I'm fairly new to VB and SQL Queries, so I apologize if I sound a little daft. Basically I'm working on a project in VB 2010 where a user can add new teams, players, also create … |
| | Hi I need some help over here... how do i change the display member of a ComboBox after i have entered a code in a textbox that it represent the combobox value?? example Code: 02-001 Combobox: Provider X if i change the code the provider combobox must change and if …  |
| | i am developing a simple tic tac toe game for Windows mobile using VB all the components are working fine except i am having this error on this line of code Error: Error 1 Requested operation is not available because the runtime library function 'Microsoft.VisualBasic.CompilerServices.Operators.CompareObjectEqual' is not defined. C:\Users\...\MainPage.xaml.vb 18 … |
 | how to INSERT FROM in vb.net if you are getting values from textboxes? |
| | hi every one i am trying to save data from vb.net form in sql server 2008 below is the code which i am using but the only problem is . i am not getting any error instead the data which is being saved in sql server in my First Name … |
| | Hi all, my current project shows a single page tabcontrol with a datagridview. I read names from a mysql table, and create an additional tab page for each person (there's only ever going to be half a dozen or so, so it should be manageable). I want to duplicate the … |
| | Hi, I did checkout many solutions on daniweb but couldn't get anything positive. i am new to vb.my idea to is to cycle through the cell values of particular column in a datagridview. and if duplicates are found, display them in a message box. Dim wacko As String wacko = … |
| | hey guys, im wondering if its possible to ping a website while logged into the website so you can ping a certain page which you couldn't if you was not logged in. Any 1 shed any light on this please? I seen CMD ping through VB but that doesn't have … |
| | Does anyone know how to update multiple images? |
| | Hi!I'm currently trying to make a language translation tool using vb.net 2008 and access 2007. For that I want to do these... 1.There is a textbox,a command button and two labels in my form and I have a database named 'dbwords.mdb' with one table 'word' and two fields named 'word' … |
| | When i'm working on my project,many times it show the message something like this "...out of memory" so can any one help me what should i do? Should I compress my project and make it smaller in size? I'm just a beginner. Every comment appreciated.  |
| | Hi! I'm having a bad time on learning how to store and retrieve image files on MS Access. This is some sort of uploading profile picture thing in my software. The open file dialog stuff and the storing of image file in the MS Access Database are taken care of … |
| | hi every 1 i am trying to make a search form . i want to display the data saved in sql server in a grid view upon hiting the search button . below is the code which i am using but i am getting an error > Conversion failed when …  |
| | I have 3 columns in my database (book title, book author, date added). for example Karen Harper has 5 books in my database and Lisa Jackson has 3. I will enter the date added in a textbox (for example 01-15-2011 since all was added on that date) and once I … |
| | Can somebody tell me what I could do with this matter? I am using vb.net 2008 and just installed crystal report x. I tried opening my project in Vb.net and the problem is I could not see the Crystal reports icon. I wanted to add a new form via Add …  |
 | Hi, this is regarding a program I was working on, and codeorder managed to help me out, big time! Although One problem remains, I don't know how to make the streaks not duplicate. (If you don't understand, please review : [url]http://bit.ly/Av6Xeb[/url] ) [CODE] Private rnd As New Random '// DECLARED … |
| | Hi, I have a database with lots of fields, some of which are still empty and are to be filled in at a later stage. Is there any way of writing an IF statement (or any other method) that will allow these empty records to be 'shown' in my textboxes … |
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