Adding Information To A Checked Lst Box Then To A Database
Apr 27, 2010
does anyone know how to make it that when you type something in to a text box the click a button called add to then have what you typed in added to a checked list box and then have it that when you click another button called add that the information in the checked list box which has been checked is then added to a database.would it be better to make th information entered in to the text box be saved to a text document and then have the checked box get its information from the text file if so does any one know how to do that.
View 3 Replies
ADVERTISEMENT
Jun 9, 2011
The program is currently trying to pull information from three different database tables and compiling the information onto one screen, to do this i am using three different connections and a function to handle the data at each stage. The issue is as my code hits PageLoadStage of "2" and runs the QueryDatabase() Function i am encountering an error of: "OleDB exception unhandled: No value given for one or more of the required parameters." This occurs on line 15 of the first code snippet. Can anyone explain this and/or identify any code issues if that is the cause.
[Code]...
View 8 Replies
Dec 24, 2011
I want to adding checked item from checkedlistbox to my combobox, but i have a little problem here.Combobox only show 1 item last checked.This is my sample code.
If CheckedListBox1.CheckedItems.Count <> 0 Then
For i As Integer = 0 To CheckedListBox1.CheckedItems.Count - 1
cbCheckedItem.Text = CheckedListBox1.CheckedItems(i).ToString
Next i
End If
View 3 Replies
Apr 26, 2011
I am working on a little project and am having some issues with a checkbox. I am adding a number of checkboxes to an ASP table via code by adding rows and columns dynamically. This all works fine except for when I go to check them based on loading a preexisting record. For some reason some of the checkboxes are getting set to TRUE when the new row is added to the table. [Code]
View 1 Replies
May 27, 2011
I have two form
First 1 is main form name Form1
Second 1 is Form2
i want to get label1.text from form2 into form1.textbox.text
my example code
Code:
Text1.text = Form2.label1.text
this code work if both form are show()
but i want my form2 allways Hide()
View 1 Replies
Nov 8, 2010
I'm trying to add 3 customers to an array that I can then display in 4 seperate text boxes on my form. First Name, Last Name, Account Number and Balance.
Public Class Customer
Private firstName As String
Private lastName As String
Private accountNo As Integer
[code]....
Error 2 Argument not specified for parameter 'account' of 'Public Sub New(first As String, last As String, account As Integer, balance As Decimal)'.
View 8 Replies
Jul 21, 2010
I am trying to add exception information into a textbox and not able to successfully. I am getting an error when trying to do so.
Screen shot of code and error attached. Any ideas how I can accomplish this task?
View 4 Replies
Dec 14, 2009
In the following code example, I am querying WMI for Memory Modules and adding the information to a TreeView component.
VB.NET
Dim Scope As New ManagementScope("
ootCIMV2")
Scope.Connect()
Dim objectQuery As New ObjectQuery("SELECT * FROM Win32_PhysicalMemory")
Dim Searcher As New ManagementObjectSearcher(Scope, objectQuery)
[Code] .....
When I run the code, I expect to see a Parent Node named System Memory, and two Child Nodes for each memory module installed. I do get the appropriate Child Nodes, but I also get an extra Parent Node and I can't seem to figure out why:
View 2 Replies
Nov 28, 2009
I am not sure what I am doing with this and need some direction. I have attempted to create a stored procedure in SQL Server 2005 called proc_GetPrefixes with the following content
USE [CRM]
GO
ALTER PROCEDURE [dbo].[proc_GetPrefixes]
[Code].....
The stored procedure is supposed to get all the records and what I want to do with the result set is to add all the items to a combobox. I have started off with the following and not sure where to go with this:
[Code]....
View 4 Replies
Mar 12, 2011
Several times av been come across of the need of how to create new variables on my application while is running and the next time i will run again the application to be existed in my source code and still be inside.
what excatly i mean is for example i have a listbox with out assigne it in any databound ,or retreive any items from any textbox i just want to insert some items inside
if i go from the designer then i can succesfully add any item i want and they will be there as i declare them.but if i want to to that programmatically i will be able to add them in the listbox but the next time i will run it again it will be lost.until i will select the command again to fill my listbox which is not what i want
in my case i have a datagridview which is running SQL querys and i want if the user selects to save this query i want from some way to save this query string in my listbox . and i want to be there the next time i will run my application with out using any text file or database,
is there any way to that ? i have search before i ask but obviusly my keywords dosen't much with what i was looking for
View 4 Replies
Jun 11, 2011
i have 5 checkboxes..and then i want to save the checked checkboxes on the database..how is possible?say for example checkboxes 1 2 3 are checked..how can i put them in the databse?i am using my sql..
View 6 Replies
Nov 9, 2010
Insert checkbox checked value when checked to textbox as comma seperated string in vb.net or javascript
suppose i have 3 checkboxes and and 1 textboxes in my webpage.aspx
when i checked checkbox1 and checkbox2 then in textbox it will appear as 1,2 only on checkboxes checked event ...
and i want its revert also :
if i set textbox de
View 1 Replies
Sep 22, 2011
my form contains a checked list box [data coming from the database] a combo box [bind to a database table product] and a listview [was previously a listbox]
[Code]...
View 5 Replies
Jun 10, 2011
I am trying to insert checkboxlist values into SQL using a stored procedure.Getting This error Item In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user. System.Data.SqlClient.SqlParameter Here's my stored procedure
[Code]...
View 1 Replies
Feb 20, 2010
project im working on for my course,the idea is a photo printing machine that loads up 4 images if usb stick is checked and a different 4 if memory card is checked. and then whatever image is selected appears in the big picturebox on the left [URL] i have 2 print size options set as radiobuttons, radiobutton 1 = 6x4, which costs 25cent per photo, radiobutton 2 = 8x10, and is 50cent per photo.i also have a textbox which will display the number of copies to be printed So here's my dilemma, when the print button is selected alongside one of the radiobuttons i want it to display a message saying something like this "you have selected (whatever the amount of copies)of this photo sized 6x4, or 8x10 depending on which radiobutton is selected, and i want it to display the total cost which is the number of copies multiplied by the rate for the print size selected, then an option saying "Do you wish to proceed" Yes or No.
I did something similar to this in class earlier in the year but cant remember it, it was an airline booking program with 3 types of payment cash, visa or mastercard,upon booking a message popped up saying there is a certain percentage discount for using visa or mastercard
View 5 Replies
May 15, 2010
im making dynamic sql statement rmode is a radio button and tmode is a combo box
[Code]...
View 2 Replies
Jun 6, 2012
I've got a checked listbox on my form which saves the checked items to a spot in my database on the .ItemCheck event.But there's a problem, when I begin checking items, I check the box and click off it, but it doesn't save. (This is if I've only chosen one item)
If I choose two or more items it will save, but unchecking them takes a lot of clicking around to figure it out.Is there a better event that I can use? I've tried the SelectedIndexChanged and that has the same result, there's a lot of clicking around in the checkboxes to end up with the desired selected items, and it does not allow a single item.
View 6 Replies
May 14, 2010
I am trying to look through a database and checked items in a checkedlistbox based on a Contact ID number. The error I'm receiving is this : Public member 'item' on type 'String' not found.
The error is on this line of
"If lstDebtState.Items.Item(x).item(0) = dt2.Rows(j).Item(0) Then"
<b>
Here is my
</b>
Try
con.Open()
[code]....
View 7 Replies
Dec 7, 2010
I am wanting to add a date to a database if a checkbox is checked when clicking the save button on the DataBindingNavigator. If it is unchecked I want it to add nothing to the database but if there is something there it clears it. Why can't you add a blank value to a database? I'm stuck on how I can accomplish this. Here is a basic explanation of what I'm wanting.
[Code]....
View 10 Replies
Apr 30, 2011
In a listview with check boxes, there are two fields being loaded, ID and Lastname. With this information I want to get the ID of the person whose box is checked with this sub:
[Code]....
View 3 Replies
Sep 22, 2009
I trying to get what I think should be a simple thing. I have a checked treeview. I need to get the text of each checked node into a string. For the life of me I can't get it. I am trying to loop thru all the nodes and see if they are checked but I keep getting a "object reference not set to an instance of an object" but I don't know why.
Dim value As String
Dim node As TreeNode
Dim i As Long
[Code]....
View 2 Replies
May 28, 2012
I am trying to get an Email and password from a database and use them as a log in (not acces database) i tryed rdr = mycommand.ExcuteReader but that dosent work [code]...
View 2 Replies
Oct 25, 2010
Is there an external gadget that i can use say a phone or any other to get information from my database?
View 4 Replies
May 26, 2010
I want to get information from database and then i want to assign this information to label's text or textbox. I wrote sql codes and i used OleDbDataAdapter.
SELECT soruno, soru, cevap1, cevap2, cevap3, cevap4
FROM quiz
WHERE (soruno = ?)
Then i wrote codes that OleDbDataAdapter1.SelectCommand.Parameters.Add("soruno", OleDb.OleDbType.Integer).Value = 3
View 4 Replies
Jul 22, 2009
I need save some informations, in a table (date, hour, number of points...) I use Vb .NET 2008.
View 5 Replies
Nov 11, 2010
I'm trying to insert information from a form to an Access database. I get the error: Object reference not set to an instance of an object. It points the line: dsWHNewRow = WHds.Tables("WeightHeight").NewRow() in the btnAdd_Click Sub. I'm sure I'm missing something but don't know what to look for.
Public Class WeightHeightPopup
Dim WHcon As New OleDb.OleDbConnection
Dim dbWHProvider As String[code].......
View 4 Replies
Mar 24, 2012
I have a database with about 10 records - each with their own ID. I'm trying to add a new record, and to do this I decided to have a text box on my application form show what the next ID will be. Here's the code I am using:
Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
'get EmployeeID from the textbox:
Dim intEmployeeID As Int16 = Val(txtEmployeeID.Text) + 1
'store the emlpoyee
[code]....
The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries and try again.How would I go about finding the maximum ID in the database and then adding 1 to it so I can display it in the text box?
View 5 Replies
May 9, 2011
I want to retreive customer information from microsoft sql server database using just his/her user id onto a web form.
View 1 Replies
May 7, 2011
I am working on login and registration page in vb express 2010. I have connected access 2007 database with my project and when I register as a user, it stores information to the database successfully and I can log in with that id as well. But when I close that project and reopen it, the same exact id won't work and the information in the database disappears.
View 1 Replies
Dec 16, 2011
I'm working with the project that require save all user personal information in one table when they login the my system. The problem is too many users login my system per day, it's very hard to manage. So, I want to add one more function which can specify one user information. My solution is filter that user and copy to other table, the problem is I don't know how to do that. how can I delete all information in a table in database?
View 3 Replies
