20,284 Topics
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 | I recently searched google for a code snippet for creating a ftp uploader and i found this code-> [code]Dim ftp As New Chilkat.Ftp2() Dim success As Boolean ' Any string unlocks the component for the 1st 30-days. success = ftp.UnlockComponent("Anything for 30-day trial") If (success <> true) Then MsgBox(ftp.LastErrorText) Exit … |
| | [url]http://www.microsoft.com/downloads/d...DisplayLang=en[/url] u have passed me this link to have a program that is used to control the serial port. But.. this program doesn't works on vb.net 2005 version.. there are 4 errors. can u solve this problem..... and tell me, which file to be executed? and how? |
| | I have a vb applicaton that I'm doing some reverse engineering to fix an error that a task is scheduled to run everyday, which runs fine! The error is a System.applicationexception. In the error message it displays the location where the file is located, in the C:\document and setting\...etc folder, … |
| | Hi guys, Thanks for the effort you've made in answering my last post and I hope you'll help me out again. I did develop a program in vb6 and vb.net and lost the source code. However I did compile the two programs one in vb6 and the other vb.net and … |
| | I'm creating a project right now which is entitle Agenda Management System. I want to log in to server with a flexible connection. I was able to code my server connection but my other forms which contain the saving, updating and deleting command was only working to the computer which … |
| | hi All! I am developing a wesite for generating reports in vb.net. I m stuck with the graphical reports. can any one give me code for displaying the reports in graphical pattern |
| | Hi i am trying to write a program in vb.net that will display text sequentially one word at a time in the centre of the screen. I have managed to split file into words but i am just stuck here lacking knowledge how to program the rest. I would appreciate … |
| | Hi, I'm new in Visual Basic. Here's a few questions: 1. What is the difference between VB and VB.net 2. Any good ebook you guys recommend for VB and VB.net?? (I've learned Perl, C++ and Java) 3. If I want to learn VB.net do i need to learn ASP.net first? … |
| | i have written a code for storing the data in MS Access 2003,but i didn't see the data in the database,can anyone help me plz. |
| | Hi I'm using MS Visual Basic 2005 Express Edition and need to open an Excel File. I'm using the following code [code] Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim xlTemp As Excel.Application xlTemp = New Excel.Application xlTemp.Workbooks.Open("C:\Documents and Settings\TAP\Desktop\Post\Test.xls") End Sub … |
| | I am exporting data to excel but inserting rows is very slow about 2 seconds per row, the line of code I used sucsessfully in VS 2003 was "oSheet.Rows(oRow + 1).Insert()". I am now using VS 2008 to excell 2007 and as well as the previous code I have tried … |
| | Hi, Is it possible to have gridview records being deleted after a specific period of time automatically? I'm doing a project that requires login fuction & when the user login, login history will be saved. And I want my program to be like if 2 weeks later & the same … |
| | hi, I open a Existing excel sheet and do something and then want to close this excel sheet and open a new excel sheet and work on it. Code:manip.vb OpenFileDialog1.Filter = "Excel files (*.xls)|*.xls" If OpenFileDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then ExcelDoc = New ExcelEx(OpenFileDialog1.FileName) Else Exit Sub End If ExcelDoc.close() GC.Collect() … |
| | hi, I open a Existing excel sheet and do something and then want to close this excel sheet and open a new excel sheet and work on it. Code:manip.vb OpenFileDialog1.Filter = "Excel files (*.xls)|*.xls" If OpenFileDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then ExcelDoc = New ExcelEx(OpenFileDialog1.FileName) Else Exit Sub End If ExcelDoc.close() GC.Collect() … |
| | Hi, I would like to ask if I have a gridview. And I want the records to be deleted after 20 records automatically & all the 20 records will be gone after I've added in the 21st record in. How do I do so? Thanks a lot. |
| | [TEX]Hi everyone!!! I'm new to programming in vb.net and have just created my first game. I need help in being able to use midi files in it but having trouble because I always get an exception error of some sort. Is there something that needs to be done in my … |
| | I am getting errors when trying to compile the following code. [CODE]Public Class frmMyFirst Private Sub frmMyFirst_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Click Dim strName As String strName = InputBox("Enter your name and click OK.") lblHello.Text = "Hello " & strName & "." End Sub Private Sub …  |
| | Hey Guys, I'm sort of new to coding in .net and I want to write a Sudoku assister for practice. I would like to display values that are still available for each box that does not have an entered number. One way to do this would be to have 81 … |
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| | Hi All - I would like to update extensionAttributeX of a user account based on Excel sheet. Any idea how to use the SELECT command with INNER JOIN option or other technique ? Thanks... |
| | Hi, i juz wanted to know how to write this following codings in app.config. In ASP.Net in web.config: [Code]<configuration> <appSettings> <add key = "stu" value = "database = Gred; trusted_connection = yes; server = (local)"> </appSettings> </configuration>[/COde] N in codings part: [COde]Imports System.Data.SqlConnection Dim con As New SqlConnection (ConfigurationSetting.AppSettings("stu"))[/COde] Now … |
| | hi...im trying to summarize a number of excel workbooks into a single workbook for analysis. I am having problems with selecting specific cells. The select statement is not working. Is there anyway by which cells from different excel workbooks can be merged into a single workbook? |
| | Hi, This is one great article. Actually the best I have seen yet. I just have one issue if I may raise it here. I am not sure whether it should be on a spearate thread but if this is not the correct place please move it to wherever you … |
| | I have the code for transferring data from the datagridview to the excel spreadhseet.. my datagridview has colored data in it and I want the excel spreadsheet also to have the colored data. i get the error "property access must assign to the property or use its value vb.net error" … |
| | im trying to upload a file [code]My.Computer.Network.UploadFile("C:\hello.txt", "http://www.google.co.uk/", "", "", True, 1000, FileIO.UICancelOption.DoNothing)[/code] and i get a 501 Not Implemented error does this mean the upload address is not allowed? if so does anyone know any websites were you are allowed to upload files |
| | How to open multiple sites by using vb.net When we click on a button multiple sites are open in Mozilla or internet explore in tab ....... i have tried this System.Diagnostics.Process.start(webiste name) but it open only one site at a time.......if we write this line two time on click event … |
| | Ive made a ping program to tell me when my friend is online [code]Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick 'The code for person1 If My.Computer.Network.Ping("***ipaddress***", 1000) Then Label2.Text = "Online" Else Label2.Text = "Offline" End If 'the code for person2 If My.Computer.Network.Ping("***ipaddress***", 1000) Then … |
| | Does anyone know if you can use the My.Computer.Network.UploadFile to upload a text file to a folder on another persons computer? |
| | I am trying to open an excel spreadsheet using vb.net. The data has to be fetched from a datagridview.. the datagridview has colored data in it and i want it to appear colored on excel spreadsheet too.. How do i get it colored ? [CODE] Private Sub Button4_Click(ByVal sender As … |
| | Hi! I'm writing an application in VB.NET for drawing. The problem is, that when I try to draw in freehand, it allows me to draw one thing, then when I lift my mouse and go to draw another thing, i get an Out of Memory Exception. Any help would really … |
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