20,284 Topics
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| | Hi, I am new to VB 2008 and am trying to add a tableadapter to my app. I get as far as creating the tableadapter but when I try to add a column to the table I get an error message TABLE DOES NOT EXIST. Thanks in advance, Bill P. |
| | Hi PPL I am working on a mobile application with VB.NET. I have created a table in SQLServerCE <tblFertilizer> in a database <Packhouse.sdf> Now i am trying to insert data into the table upon a button click event, but i get an "error parsing query" issue on the line where … |
| | hi guys, im having problems connecting to my database using vb.net and sql server 2k5. below is the code im currently using and it is having problems. please help me solve this problem. Thanks adapter.connection = conn is the one having problems the problem is connection is not a member … |
| | Dear All, Which is the best tool to develop an CHM model help program, which will take data from a backend database and display in a manner like history of business discussion among a group of personnels. there should be some display picture for each personnel and their comment would … |
| | Our Software Development forum category encompasses topics related to application programming and software design. When posting programming code, encase it in (code), (code=syntax), where 'syntax' is any language found within our Code Snippets section, or (icode), for inline code, bbcode tags. Also, to keep DaniWeb a student-friendly place to learn, … |
| | Let's list pros and cons of each, comparing one to the other in the process. What do you like about VB6 over VB.NET, and vice versa? What do you find easy to do in one, that you have trouble with in the other?  |
| | Hi, I have a simple question about hovering in a checklistbox. How can I get the value(object ) the hovered item..? I have tried something like this: Private Sub CheckboxHover(ByVal sender As Object, ByVal e As EventArgs) Handles CheckedListBox1.MouseHover 'MsgBox(sender.GetType.ToString & ", " & e.GetType.ToString) 'Dim mSender As CheckedListBox = …  |
| | How can I mass deploy our windows application (that adds information to our database) if there is no ODBC Driver on our clients PC? any suggestion on this? our database server is FileMaker(sucks!) P.S. we have several clients all over the globe and we cannot just have them install an … |
| | I want to send value from Asp textbox to Javascript function on Button 1 click how i can have that . pls help This is my code <head runat="server"> function callserver(txt1) { //Here i have to receive the value var nm=txt1 alert(txt1); } </script> <asp:TextBox ID="TextBox1" runat="server" Style="z-index: 100; left: … |
| | Dear Friends DataView is pouplated from an oracle database table and when i tried to Filter records which has been created in between two dates gives me misguiding rows. I have tried with different date format, still getting wrong information. [code] Dim dt as New DataSet, dv as New DataView … |
| | I want to make functions easy to use. So for summarizing about the function I'm using Code [CODE]''' ----------------------------------------------------------------------------- ''' <summary> ''' ''' </summary> ''' <param name=""> </param> '''-----------------------------------------------------------------------------[/CODE] I want to enable a feature for the function that if a variable say 'Var1' can take values from a list … |
| | Folks: I got rid of the error now.. this is my code..pls take a look at the button1_click function! i dont see any data being entered into my database. :( Your guidance will be very helpful! Thanks, Kukki. Public Class Form2 Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As … |
| | Hi, I am trying to use a 2D array to gather information from a dialogue box. The array has been publicly dimensioned in a module. Before the dialogue box is opened, there is data in the array, and thats fine, but as soon as soon as the dialogue box is … |
| | Hello All: I have a program using VB.NET and Access. I have 5 comboboxes and any combination that I choose I get a result. I have 2 problems here: 1. I want to design 4 check boxes in such a way that any1 or combination when selected should give a … |
| | This code simpy does not work..it does not do anything..can anyone please help me figure out why this is happening? Thanks, Kavitha. Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click Dim con As New OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=C:\Documents and Settings\bashkark\Desktop\Copy of USERS.mdb") con.Open() Dim cmd1 As New OleDbCommand … |
| | Hows it going everyone. I am having trouble clearing the data in an access DB that I am using in my program. I have two DataGrids and each have a table from my access DB bound to them. Im not having any trouble adding the data to them, but the … |
| | i am new to vb.net i want to know how to create login form in vb.net & how to connect sql server 2000 for login id & password i.e. code for login & cancel buttons.  |
| | I'm trying to make a GUI application that needs flow arrows to shows the flow between 2 components, sort of like the display you see in the Toyota Prius that shows the transfer of power from the battery to the motor, etc... Are there anything in Visual Basic Express 2008 …  |
| | Hi I have been writing VB.Net for a few weeks, it has been going well but I am now stuck. I have multiple user controls on a form and I need a way to remove a selected one. I was hoping that something like this would do it [code] Private … |
| | hi friends can any one help me in deploying vb.net project with database(SQL SERVER) |
| | I was wondering how would you write a new file in vb.net. In vb6 it's pretty easy like some code like this [code] Open App.Path & "\file.exe" For Binary As #1 Put #1 and etc [/code] So i was wondering how could you do that in vb.net. But i also … |
| | First off i would like to say i am very new to vb, i am using vb 2008 express edition and while making a web browser (which is supposed to be one of the easiest things to do), i decided to some image links to some of my favorite sites, … |
| | i want to use color dialog box and i also want to pick up color from that dialogbox and use it as backcolor in the crystal report textboxobjet |
 | In most of my VB.NET applications, I connect to MySQL databases using the MySQL ODBC Driver. Recently, I got to know about the MySQL Connector (again provided by MySQL). Which one is better in terms of- a. Performance b. Security |
| | If ColorDialog1.ShowDialog = DialogResult.OK Then Dim Text18 As TextObject Me.Color = ColorDialog1.Color end if |
| | I want code for login form by using ms access in vb.net |
| | How can i search in a .txt file wod by word... I will have a textbox(and a search button) and I need to search for the word entered in the textbox.... and display all the result in the listbox Sorry if this exists somewhere else.... just post me the link … |
| | The bold section of the code below is supposed to loop in the dataset and return the values from the second code snippet into the database. The second snippet of code is for the data to be inserted into the database. [CODE]Imports System.Data Imports System.Data.SqlClient Imports System.Data.OleDb Imports System.Data.OleDb.OleDbType Public … |
| | I am getting information from a database and reading it into an xml file - I've tested the SQL and it works just fine on the database I am using - but it won't return anything once I've got it and am trying to use it. Here is my code: … |
| | hi all i write this code to load text file (undelimeted) to access database my problem each record take from 1 to 2 second to loaded into datasource Imports System Imports System.Diagnostics Imports System.Threading Imports System.Transactions Public Class Form1 Dim trd As Threading.Thread Private Sub Form1_FormClosing(ByVal sender As Object, ByVal … |
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