Auto-increment Number(in A Textbox)?

Apr 27, 2012

I want to create auto increment number in like : -

01, 02, 03, 04 etc.. so it is in order.

I am using VB NET 2008 EXPRESS connection OleDb to MS access

I want to do the auto increment for my textbox MemberID

I have tried multiple ways and had no luck such as : -

If txtMemberID.Text = "" Then
txtMemberID.Text = 1


I want to write the code not use the autonumber in Access as my lecturer does not want me to do it this way


Generate Auto Increment Number

Jun 22, 2010

im working with my thesis, to generate auto increment number. for example,when the form load for the first time it will appear transaction 1, and then next time i'll load the form it will be transaction 2, so on and so forth. i am using a and SQL server.

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Feb 25, 2009

This feels like a completely basic question, but, for the life of me, I can't seem to work out an elegant solution.

Basically, I am doing a LINQ query creating a new object from the query. In the new object, I want to generate a auto-incremented number to allow me to keep a selection order for later use (named Iter in my example).

Here is my current solution that does what I need:

Dim query2 = From x As DictionaryEntry In MasterCalendarInstance _
Order By x.Key _
Select New With {.CalendarId = x.Key, .Iter = 0}


Is there a way to do this within the context of the LINQ query (so that I don't have to loop the collection after the query)?

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i want to update a row in an ACCESS DB in using sql query. the way to point to the row is using the primary key. the problem is that i was an error saying that there is a data type mismatch in criteria expression. the primary key type is auto-increment.[code]

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May 28, 2009

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Mar 14, 2010

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Nov 4, 2011

I have a form and some controls as dropdown and textboxes..

The situation is that when the form loads, i want the value in textbox to be incremented, everytime it loads..

This is something i tried.. I get the value '1' everytime !! It shows no sign of increment..

However, i also want it in the format 0001,0002 if possible..I tried something like this..

Private Sub Order_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
textBox1.ReadOnly = True


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Apr 11, 2010

I have a visual basic .net application. It has a sql server database and a dataset for it. I have created an interface to the database (passing through my dataset) to add, delete, save etc records in a table.

The ID entry has identity specification:Yes and increment seed 1 When I add a record, instead of giving 1,2,3... as id in the textbox it produces -1,-2,-3 (Negative integers)

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Auto-Increment Value To Textbox In Ms Access 2003, Vs 2008?

Nov 4, 2011

I have a form and some controls as dropdown and textboxes..The situation is that when the form loads, i want the value in textbox to be incremented, everytime it loads..This is something i tried.. I get the value '1' everytime !! It shows no sign of increment..However, i also want it in the format 0001,0002 if possible.

Private Sub Order_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
textBox1.ReadOnly = True


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Nov 7, 2011

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Mar 28, 2012

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Apr 24, 2011

I have constructed my database and I have used auto increment the ID's of each column. When I was testing and inserting data into my tables the auto increment of these column's of course incremented.

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I know it has something to do with using max value and +1. I have deleted the entire table and have tried everything to re-insert my data and start the ID's at 1, but I have had no luck.

Also to,

I know within Vb I can use a datagrid view and add there and it starts at the max value of the column +1, but when I have another form to add data within columns the column number is not in numerical order, How do include code within that seperate form to auto increment ID column numerically?

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I am connected to a SQL Server Compact Edition Database. One of the tables involved has 3 columns - CompanyID, CompanyName and CompanyNotes. I have created a form in Visual Basic to add a new company to the database, and of course I don't want the user to have to manually put in the company ID.

In the dataset.xsd I have created an INSERT SQL query that simply inserts a new row with the CompanyID, CompanyName and CompanyNotes. I have set the CompanyID to auto-increment. However, when I tried inserting the name and notes it didn't like it because I set the ID field to be mandatory. How will I insert the new company data into a new row with a new ID?

The very basic code I currently use for adding a new company:

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Jul 18, 2012

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Feb 15, 2012

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I am using the following code to number the listview in
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Col 1


There is some problem with the code. Should i try the padleft or the "D2" ?

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'i put this on formload (order page)
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