I download a file into access. One field contains one to many numbers always separated by a colon and a space: I have no control over the download. TheNumbers have a 1 to many relationship to a customer. Each number must then be verified against two separate reference files, and if the numbers match the description related to the number will be displayed.I'm just learning visual basic. I've made the changes manually (yuk-this took forever); I've tried various string/conversion commands; I've taken the data and placed it into excel and tried to manipulate it, without success.In this case is always numeric. In another field, similar problem, it's a combination of text and numbers.
I can save my data to access database and in the access database field I set it to date/time.But problem is when I get the value out from the database.. the format is always month/day/year hour:minutes:seconds example today: 5/2/2011 12:00:00..How to get the value into listview becoming May/2/2011 without the hour..Here's my code to get it from database ListView1.Items(i).SubItems.Add(dt.Rows(i)(14).ToString).The second problem is.When I would like to edit, how can the datetimepicker get the listview value ? [code] info: using access 2003 (.mdb) the Date of Birth field has been set into Date/Time.
i have a table name product , when i m inserting data into product i need to first check if Product Name already exist in database if yes i want to exit. basically i want to know how to get data from the database and how to access columns in asp.net .
I am new in VB.net. I would like to display picture in Attachement fields in Access table ina Window form with VB.net.I created a Window form using Visual Studio ( sorry, I am new in Visual Studio too and set the Access table as the data source.
I need to create a field in my database access throught code... I had this code in VB6 to do the job,but i'm a little confused with the way to do this in VS2008.Off course I know the way to open the database,but the way for create the field I don't know!
Dim tdf As TableDef, fld As Field, Top As TableDef Dim nCtr As Integer Dim bFound As Boolean
I'm using VB2005 and I got a message error in a runtime: Abstract does not belong to table tblBooks. I don't think that the problem is its datatype. I'm currently using MEMO datatype because I need to load it more than the capacity of string. Is it possible to use this code in order to accomplish it? txtAbstractInfo.Text = MyTable.Tables(0).Rows(Counter)("Abstract").ToString
txtAbstractInfo is the name of my textbox and my field's name is Abstract.
I have a table in an access db that is viewed via a datagrid view in a vb.net front end.The primary keys for this table are PKJobNo & PKProcessNo I need to allow the user to change the order of the processeses which means changing the PKProcessNo field value and then re-ordering the grid by PKProcessNo In the example below
I have an access database called BKWThermDB1. Within than I have a table called THERMOWELL_DATA. within this table I have a column called QuoteNumber. All I want to do is search that column for an existing number so I can let the user know that this number already exists and to create a different number. I am using the code below which will tell me my Column exists. How can I alter the code to tell me if a certain number exists within that column?
Imports System.Data.OleDb Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
I have an sql table called products, which has a data field called product defined as a text field, how do I assign a VB variable to this data field?[code]...
I have a database that I would like to filter characters from anywhere in the field. Example the letter A is typed into textbox1 and in the grid every field that contains an A is show. Like dash, lap, trap, apple. Currently with the query I'm using it will just go from the beginning of the field. I get "Index was outside the bounds of the array". The code is as followed:
Dim filter1() As String filter1 = TextBox2.Text.Split(" ") Sheet1BindingSource.Filter = "Stationary_location like '" & filter1(0) & "' Stationary_location like '" & filter1(1) & "'" VB 2008 using access database.
I want to add a blank value to a field in access database with vb 2008 command.
Problem 1: Here is my code, it shows conversion to string not possible errors
Private Sub btnRedThrow_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRedThrow.Click Dim dbCnct As New DBUtills
[Code]....
notice the fifth and last value is empty. But it is not being added into the database, how do I do that?
Problem 2: Why does an additional field from my access database disappear even after I manually created the field?? (access database 2003 version, extension is .mdb) I'm using visual studio 2008
I need to add a new field to an Access database table, the user has filled the table with data, so I have to add the new field but to preserve the old data.
I have found the ALTER TABLE statement, but it gives me an error (ALTER TABLE is not a valid statement)
I done this in php+mysql with "ALTER TABLE People ADD Address TEXT NULL AFTER Name" (as an example)
I am looking for some code that will allow me to set field properties of fields in a table I have just created in code using vb.net (2005). I have seen a number of articles to do this in vb6 but not vb.net.
I am trying to populate a listbox from access (and later SQL 2008) that will display all item names that are marked yes in another column. It is a validation for verifying whether or not it needs to be displayed. I am using the databinding method in the properties window and I am not sure how to do this without coding.
I am trying to populate a listbox from access (and later SQL 2008) that will display all item names that are marked yes in another column. It is a validation for verifying whether or not it needs to be displayed. I am using the databinding method in the
I have a textbox, I want that if I write a name in the textbox it will automatically append or suggest any names that match from the TblNames field of my Access database
I am working on a project for work where I am stuck. We have a daily checklist that i have converted into a Tabular text file. In the text file I have 3 pieces of information, DB field reference, Time it should be done by, and task to be completed. I have this part being pulled into the screen with the Code below. My problem is how do I Merge the Database to the TextBox. The Access DB has 50 Columns of for data Labeled 1 through 50 + one date Field
Imports System.IO Public Class FirstShiftCheckListForm Dim strlines() As String Dim strline() As String Dim strarray(,) As String [Code] ......
I am having a problem with something seemingly basic and typical. However, I have tried and searched for many hours, I could not find a solution. I am using Visual Basic in Visual Studio 2008. I tried to bind a textbox to a numeric field in an MS Access table. When I enter an number to the textbox, sometimes it would be converted to another number when I tab out of the textbox. For example, if I type '123456.78', it would be automatically changed to '123456.781', '123456789' would be changed to '123456792'. The wrong numbers are stored in the database too. For smaller number, it seems to be OK. For example, '1234.56' is O
i am using vb.net 2005 and ms access, i have a column called accountnumber in ms access. i want to enter 14 digit number in that column, i am confused to choose which data type, because longint cannot accept more than -2,147,483,648 to 2,147,483,647.
