I have tried to populate the textbox from auto generate serial no column of sql server 2005 with this code below, but it does not work, the textbox still show empty. how to display the textbox with the data retrieve from sql server 2005
Quote:
Public Sub serialnogenerate()
connect()
sqlquery = "select c_slno from newconnection"
[Code].....
I want to auto generate serial number during my form load.
View 7 RepliesHow to display the auto generate next number from sql server 2005 to vb.net 2005 textbox. This code below is not displaying any data in the textbox after retrieving the data from the database.
Code:
Imports System.Data.SqlClient
Public Class NewConnection
[code].....
what I need to do is automatically (through a timer or similar method) look up a newly added record, and if it exists, have a number returned and populated to a specific textbox. I have the looking up the record and getting the field I want returned working fine, but I just cannot find any way to have it populate a textbox. Another small wrench in the works is that it's a web form. I think I'd be ok with a Windows form.The reason I need this is, the user will not be sure when this record has been added and it would work fine if they wanted to click a button until it is actually added to the table, retrieved and the number needed populates the textbox. However, the folks who gave me the spec prefer the user not to have to keep clicking a button for an undetermined amount of time. So, I've been trying to use a timer. I've tried everything I could think of to get it to populate the textbox. Even javascript didn't seem to work and neither did trying to a redirect back to itself. Everything is fine except for filling in the texbox.
View 8 RepliesI am developing a project now. My problem is how can I create a autogenerate alphanumeric in the textbox to be used as an ID of entries. I'm using VB.Net 2005 and MS SQL Server 2005 STD.
View 4 Replieshow to display Auto Generate number in textbox from sql server 2005 column serial_no when click the menustrip object. Here is the sample code which i tried but it not working.
Public Sub serialnogenerate()
connect()
sqlquery = "select c_slno from newconnection"
[Code].....
I want to generate serial nos while i insert records in sql database like 1,2,3,4,5,6[code]...
View 5 RepliesGenerating item codes for my inventory system became complex when the panel said that this must be the format of the generated ID number: "CATEGORY-ITEMNAME-ITEMINDEX" For example: School Supplies - Coupon Bond short- Second Item in the database would result to an item ID : SCS-CBS-002.
View 2 RepliesHow can i auto generate number in vb.net
View 4 RepliesI have a data base using access which has one column as jobno and which is empty. I want that when my form load (vb.net 2005) it generate a number which then appears in a textbox.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sql As String
[code].....
I am coming from VB6 and I am starting to convert an existing VB6 code to VB.Net. What tools can I use to automate this task?
View 3 RepliesHow can i auto generate id starting from 10000 increamented each time by 1 i.e 10000+1
View 5 Repliesim 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 VB.net and SQL server.
View 1 RepliesI am trying to generate autonumber the sequence is like this. From left to right, last two digit from Year, Month in numeric and the last three digit number be from 001 to 999. I tried with the below coding but the sequence is not coming correctly.
<code>
Imports System.IO
Imports System.Data.OleDb
[Code].....
I build a component class it extends a combo box and generates some random numbers. But when I drag and drop my component from the toolbox to a form it auto generates Me.Randtest1.Items.AddRange(...) in the Designer which uses static numbers. The idea was to have different numbers each time and not the same.[code]
View 1 RepliesHow to autogenerate number in a texbox. in Visual Basic .NET 2005 and Using OLEDB I hv created 1 application in which there is one field in the database called "treatment ID"... and now i want to Autogenerate an ID in Incrementing Manner.
View 1 Repliesi want to genrete a auto number in my project....i used vb .net 2008 and SQl server 2005 as backend ??i want to create a serial no that is like abc/2010/01..In this..
the abc is same in all the serial no.the 2010 is used from the running Year.(using date for year)the 01 is a actual serial no that can be auto genrete...But how can i do this ....?? and How can i find max number from my serial no.....??how can i maintain it if i delete it then all after delete serial no will place it's place..(there is no break in serial no on delete)
How to autogenerate username and password in createuserwizard vb.net !
I want username as int data type and auto increment as 1000, 1001, 1002 and so on ...
and password for all user in random numbers ... with characters as aA123Sb
in createuserwizard complete step it will show username and password....
how to do in vb.net ?
My code: it is used to generate number in date format my problem is that it doesn't show any output in the textbox nor in the database. The last num in my database is 2012010001.
Dim i As Integer
Dim strSQL As String
Dim strMonth As String
Dim strYear As String
Dim strTheID As String
Dim today As Date
[Code] .....
I would like to generate a tracking number as primary key for my database.
There will be total 12 letters for each tracking id. Example: 2012010001-1
The "2012010001-1" is actually from combination YYYYMMxxxx-v where YYYY is the current year, MM is the current month, xxxx is the auto generate number(increment) and -v is the version where it can be -2 -3 but using the same YYYYMMxxxx.
For both YYYYMM is not a prob as i can get the value from Date.Today.Month/Date.Today.Year. But how am I going to ensure the xxxx is an auto increment but will be reset back to 0000 every new month.
For example:
2012010000-1 (Month January, so start from 0000)
2012010001-1
2012010002-1
[Code].....
I want to automatically generate VB.NET forms using tables from a SQL Server database (one form / database table). It is perhaps possible with writing custom custom code for it, but if there is already some feature that does the job that would be great (database has 40+ tables, manually doing this is a tedious task).
View 1 RepliesAs the title suggests I am looking for the key sequence to generate the standard Property syntax in a vb.net class. Example below so there is no confusion on what
Public Property MyProperty() As String
Get
Return _MyProperty
[code].....
If you want to go to [url]... there is a tutorial about Luna, a vb.net code generator for data Layer of application
View 6 RepliesI have a VB application which tracks customer bill payment.I need the application to generate an auto alert prompt(email notification if possible to my inbox) anytime bill dates are due payment for each customer.
View 3 RepliesI am writing a winforms application and eventually I would like to write unit test for this application from the DAL, and Biz Objects layers etc.
Does someone know of a FREE tool that can recieve the path to an assembly and then output unit test stubs with matching signatures for the assembly.
Any configurable options like "public interfaces only", "test framework choice", "language choice" would be a plus.
I am using this code for row deleting in gridview. It should be like this "while it deleted a row, take row number 5 with serial no 5, serial field of row number 6 should become 5. means decrementing the serial number after one row deleted." but it is not happening while I delete row no 5 with serial 5, the row number 6 remains the same.
[Code]...
I am trying to auto populate some fields in my datagridview on my form called frmInfo.
I will try to explain what I need. The main form of my project is called frmEntry. frmEntry is mainly a data entry form only. A binding navigator is present to navigate between different record stored in the database. I want the datagridview on frmInfo to "grab" info present in the text fields of frmEntry.
how do you make a rectangle without the designer.if the powerpack rectangleshape is the only thing, how do you add it to the form, like controls.add(label) works with other controls
View 2 RepliesIs there a way to auto generate unique number on the form when an application starts up and it should incremente in the dataadapter and database too. How can i set it up?
View 10 Replieshow i can implement below requirement using asp.net and vb.net.I have three fields in a form which are filled by users. Based on these three values, i need to auto-populate the 4th field.I have planned to implement this in the following way.Write a separate class file with a function to calculate the possible values for the 4th fields based on 1st 3 inputs. This function can return some where between 1-10 values. So I've decided to use drop-down for 4th field, and allow users to select the appropriate value.Call the above function in onchange function of 3rd field and take and use the return values to populate the 4th field. I'm planning to get the return values in array field.(Does this need a post back?)
View 3 Replies
