20,284 Topics
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| | Does anyone know how to change the value of FS.Length? I keep getting that it's read only. I need to read a file, let's say it's 100 bytes in size. After some data manipulation, the file becomes 40 bytes. When I write the file back , it writes the 40 … |
| | can any body tell me the sequence of form events in VB.Net. What is the systematic order of them and how one can handle them in an efficient manner. |
| | i have Visual Studio 9 , 2008 and have published a program but it doesn't work on PCs that don't have Microsoft .Net Framework 3.5 installed. is there any way to make the program work without having to install the .net framework on the pc?  |
| | Hi I have a small program that imports data from a txt file and then splits it into columns in a dataset. What i want to do now is export that dataset to an access table so that i can start running reports form the data. Is there an easy … |
| | I've built a small PC app that resides in the Task Bar Tray until one of our employees sends a signal to it with a handheld device. When the PC app is activated, we connect to the SQL Server to retrieve records using Integrated Security on the PC:[code=vb]Private m_conn As … |
 | Hi, it's me agin. I would like to know if it's possible to customize a tabcontrol, so that I can have the tabpages shown horizontally when alignment is set to left or right. If so, could someone give an example, or a link, of how to accomplish this? I've been … |
| | Hello everybody in the problem solving world !!!!......... Well I have come across a unique problem and am not able to find any logic behind that. My vb.net application runs on a sql server 2000 and it is about making bills in a fast running gift counter with 5 to … |
| | Sir, I'm having table in sal server 2000 named Table name:Products Fields:Product name,image and description. The thing is i want to display only first 100 characters of Description I hv given like this Select substring(Description,0,99) from Products den d error msg is does not contain a property with the name … |
| | Hey there, So i am tring to read line by line from a text doc that i have saved my info to. Because each line is a different vairable i am tring to figure out, How do i use a loop to create a new variable for each line? Or … |
| | Hi All, I want to open database in vb.net. I have one .mdb file with 5 tables. They are linked to each other. I want to show information on VB.net form in visual studio. and I also want to update that via forms. I am new learner. I succed to … |
| | (First Post of hopefully Many :) This question is directed towards anyone who has worked with as400----> vb.net. I was able to connect to the 400 with i-series and used an odbc connection to 'see' the tables on the 400. Here's where my newbish question comes in. There is a … |
| | Hello Guys Have designed a Application to generate ID Card Templates,But when it come to printing on the ID card Printer ,The Quality of the print is bad,specially the fonts,compared to the application which came with the printer.I am not sure i took the right path soving the problem,but here … |
| | Hi there, i am a beginner so please don't laugh at how basic my question is. I don't understand why when i check the radio button the constant doesnt appear in the label..i'll put in the bit of code i am working on but if you need to see the … |
| | hey all. the program is for Chapter 8 Lesson C in the Visual Basic 2005 below is code where i have to create a program that allows the user to enter a 4-digit number that identifies whether the salesperson is full or part time. "Each salesperson at BobCat Motors is …  |
| | I get this error message when trying to open my 2002 access database using MS visial Studio 2005 "System.IO.FileNotFoundException was unhandled" using the code below Imports System.Data.OleDb Imports System.Console Dim cn As OleDbConnection Dim cmd As OleDbCommand Dim dr As OleDbDataReader Source=C:\temp\MIRC\CCC_DATA.mdb;Persist Security Info=False") cn = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\temp\MIRC\CCC_DATA.mdb;") cn.Open() |
| | Hope i am posting in the right place. Any pointer will be helpful. Am a learner so pls bare with me.. Thanks for that :) I was just wondering if i want to make a simple web apps (Say a user data will be saved to sql db) which of … |
| | OK, this morning, my boss hit me with "you need to learn how to write scripts for Windows XP." I'm not even sure where to start. I'll give you a rundown of the email sent and then I'm open to suggestions on where to go and what to use; "The … |
| | I need to prevent the user from changing tab in a tab control until it clicks on the "Finish" button on the current tab. Thats all |
| | Hi, When I execute queries which have a lot of data returned in the recordset my VB app seems to hang (IE: This program is not responding) I'm using ODBC to connect to the database and am using Postgres DB [CODE] Public db_name As String Public db_username As String Public … |
| | Hi! It's been a while since i last posted, and now I'm in need of some expert assistance. I've found this Control written in C# with .NET 1.0 on vbAccelerator and wanted to use it with my current project. I decided to convert the entire code to VB.NET but one … |
| | -------------------------------------------------------------------------------- Hello I am Using Vb.Net 2005 And Sql2005 See This [CODE] Dim RsSave as new adodb.recordset RsSave.open "Select * From Table Where 1=2 ",Con,CursorTypeEnum.adOpenDynamic, LockTypeEnum.adLockOptimistic con.Begintrans RsSave.AddNew RsSave.Fields(0).Value = textbox1.text RsSave.Fields(1).Value = textbox2.text RsSave.Fields(2).Value = textbox3.text RsSave.Update Con.Commitrans [/CODE] This Just eg for saving to databse using Adodb connection …  |
| | Hi all i want to validate the printer if printer is connected do else nothing how to get the printer status? |
| | Hi i am working on a project, ASP.NET Web Application and i want to highlight a number words which would have been found programatically from the textbox. To find a string in the textbox i managed to do, my problem is to highlight the text found in the TextBox. I … |
| | hi all, i need javascript function to validate the Date of birth field...it should check,leap year condition and also the year should nt be the future one.. Thank u... |
| | here are some changes i made to the code.. as always the problem still the same nothing happen... can you figured it out what seems to be the problem....i really appreciate the help Private Sub btnNext_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnNext.Click Dim varConnection As New SqlConnection … |
| | I'm using a thread in my function to connect to the DB. How do I tell when the thread is finished so that I can continue with the next part of the code. Also, must you terminate a thread or will it terminate on its own after the code has … |
| | Hello all, I am writing a script that is supposed to do a few simple things: 1) Start a single outlook if one is not running (Which looks to be fine) 2) Open a specific exchange server message, in outlook. This thing keeps returning the error: vbscript runtime error (3) … |
| | hi all, i'm hvng dropdownlist for country by getting values from Database(SQL SERVER).Now in Drop Downlist,the default value should be in "Select Your Country"... I'm too new to .net.will u help me solve this issue.. Dis is in asp.net with vb Thank u.. |
| | hey guys. i've got this code where i've gotta separate a full name and tell the user which is which (meaning "this name is first, this name is middle, and this is your last name" type stuff). Well i've got the first part working where the program tells you what … |
| | Hi I am trying to count the rows that has been selected by the user - either with CTRL or SHIFT. The only property that i see is 'CurrentRowIndex' or 'Currentcell' but it only gives me the last selected row even though there are several rows selected. Other than that … |
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