BindingSource. To Save Information For Different Form?
May 3, 2012
i have two forms and two database tables in sql. my problem is that, in one form(form1) i can save information to another form (form2) but in form2 can't able to resend data back to form1.
Am using dataAdapters and dataSet to load the data into application.
Having been thinking about this issue but doesn't solve it. i mean shall i use select query or what?
In form2, i don't want to insert new information rather all i want is to resend the loaded data from form1 back to it.
Therefore that code above works perfectly as both of them saves information to the Customers table and waitingforApproval.The problem is here:When I open form2 which recieves information from WaitinforApproval database table(and I see it getting it from there as tableadapter works), I want to save the received information to the customers.So I have two data sets in here. Just like above So here I have created a button called confirm/save the data to customers. Hence I put this code in confirm button: Form 2 code
And the current dataset set for this form is �waitingforApproval.So it doesn�t save the received information from waitingforApproval into the customers�
tell me a way that i can save the stuff written in 3 text box (Name,Address,Bday) by using a command btn. And then finding all of their information by just entering Name using another button.
i have invoice registration form bind to a bindingnavigator and bindingsource. when i enter data and save,the data from the total text box field and the item combobox are not saved. the combobox is bind to a datasource from item table. the value member is set to item id and the display member to item name. i checked the databinding property but it is exactly the same as others.
I have an invoice form bind to a bindingsource and bindingnavigator. I use the bindingnavigator to add and save records. But I can's save data from an item combobox and total text box. The item combobox's datasource is set from the item table. It's value member is set to item id and its display member to item name. but when i hit save, the data for the item value of the invoice table is not saved.
The total text box is also a calculated value from quantity and unit price text box. at the text_change event of both unit price and quantity text box i have this code total.text = quantity.text * unitprice.text The data from the total text box is not saved also. What could be the problem with this two fields. I checked their data binding property but it is exactly the same as the others.
ok so i made it so i could save the information to a XML file but i want it to have multiple entries insted of having loads of files with so little information in them also i want it so if i click edit it would edit the file and one of the entries and load them in the form fields
In my form.load event, there is a bindingsource.fill event.After the .fill, there are two or three other lines of code that query the newly filled tablemanager. The code gets the number of total records and displays that number on the form.Here is the problem ....When the .fill statement is executed, control reverts to the form and any statement AFTER the .fill event is not executed.I have tried to stick the remaining lines of code into some other form event with little success. These three lines of code only need to run once.Does anyone have a suggestion as to where to stick these lines?
Private Sub SCDBEditWindow_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'TODO: This line of code loads data into the 'SCDBDataDataSet.StampCollection' table. You can move, or remove it, as needed.
I have made a KeyLogger that send the information to an e-mail but I want it to save as a .txt to the USB drive in a folder called logs. But for example all USB drives are on different names like G, E, and F, they all vary so how do I make my keylogger save the information in a .txt on the usb.
1. How do I save a .txt file to a folder named "logs" on the USB?
2. How do I register the F1 and other keys that are not registered.
3. How can I get the program to close when the USB is pulled out?
I need to be able to save data from a datagrid for recall later. The next day for instance. I dont want to use a database. I dont thing that using the user.config system is the right way.davidbell
Does anyone know how I would go about saving usernames and passwords from websites using a webbrowser control?.Like with IE7 you can save your website passwords and stuff and have it automatically entered when you re-visit the site.
i have a form with 6 tabs on 3 of which have controls, spent a lot of time putting it all together, set it up to link to a SQL DB, all working fine,Until....at the bottom of the form (in design mode) you have the icons that say BindingSource1 and CustomerDataSet1 etc.Well i accidently deleted some, now when i run the form i got an error saying that it couldnt load, i see the code is there but the form is just the blank form you get when you start(the form is still the same name and if i click view code all the code is there, but on the form are no controls, no tabs ... its all gone....(i only deleted a binding source ) i dont understand where its all gone.
when you click on the undo it didnt put the deleted items back (and i am not sure which one there were) now that the form has gone back to normal there are no Binding sources at the bottom I opened the designer code, i see the names of all the missing items, e.g. CustomersDataSet1 and TblCustomers1BindingSource1 e.t.c do i just re add those back to the bottom of the form and then the main controls will re appear?
I have looked through the code and re added the binding sources and adapters that are referenced in the code along with the Binding navigator, if i run it the form is still blank.I have tried to add the controls back and when i do it adds it as e.gTblCustomers1BindingSource2 if i try to rename them to the name they should be ie. TblCustomers1BindingSource1 it says it already existsI am using VB 2008 Pro?
I am designing an interface using vb.net and the values inputted there should be saved in a database and I choose to design my database using mysql in phpmyadmin. I already made my database in php via localhost/phpmyadmin/index.php. But I do not know what commands / codes should I write in vb.net so that i.e. the value of textbox.text would be saved in database.
Im making a program that can make diffrent profiles. So it have to save: Username, Password, etc. then be able to read it.But I have no clue how to read diffrent lines, and stuff.I was thinking if ex. the pass was like this:<Pass>Pass here</Pass>I can read what was between those things, but I coulnt get it to work ...
in my form_load sub i added a line to enter a new row when the form is loaded by using me.bindingsource.AddNew()Is there anyway i could tell it to only add a new line only if the rows are empty, the table does have a primary key column where its seed is 8000 i dont know if this would make a difference to how you would make it work
How do I save the information from each activation of the code inside the loop. I decided to try this a different way. I also need to know how to create colums in a label?
For countInteger As Integer = 0 To 3 seatsSoldInteger = ticketDetail(countInteger).seatsSoldInteger costDecimal = ticketDetail(countInteger).costDecimal totalTicketSalesDecimal = ticketDetail(countInteger).totalCostDecimal
[Code] Somewhere my system haves a function that returns a DataSet with the books of a certain subject and all the Authors that wrote such books. I need to show the book's attributes in some textboxes inside a Form. I use a BindingSource to display the ISBN, Name and Subject of the books in a textbox, yet I don't know how to display the author name of the book I am currently viewing in a TextBox, taking into account I already fetched the Author into the DataSet.
Its pretty much the Child/Parent display problem somewhere discussed in the codebank, but kinda backwards, the thing is that I;m navigating through the CHILD records here, not the parent, yet i have all the data needed in my Dataset.
Am new to VB, can anyone tell me very simple how to share the MAIN Bindingsource with an detail form where i want to edit 1 record from the main datasource? andreg
using one form information to be transferred to a second form the code becomes invalid after an validation error has arisen from the first form (ie no adult passengers was selected and the error message was displayed) when corrected the information to be transferred become incorrect as the information is transferred without the correction. [code]
I need to save the form settings, like a save state of the form. Because the program allows the user to add controls. I would like to be able to save them and load them. BTW: The controls are Panels and Labels. BUT! The Panels are a modified version of the control, known as NewComp. This simply allows the user to drag the panel around the form.
I am working on a project that has the user building scrapbook pages through several different forms. When the user selects something a presses a button I have the information about the selection load to a list box which is on a CheckoutForm. One of the options I have is for the user to save what they have made (this includes the information in the list boxes) and return to a previous form to build another page. I have been trying to use the Me.Close() but it does not save the information and using Me.Hide() displays the wrong elements on the forms.
I have a main form and I've created another small form.In the main form I show the small form when they click a button, like this:
Button_Click Function Private Sub AddButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _ Handles AddButton.Click
[code]....
then the LicenseNewForm appears. The problem the I stumble upon is how I get the information from the license form to the main form when they click a button in the license form or close the license form. The information is more then just a simple input, so I can't use a InputBox call because the license form has 3 comboboxes and a textbox to get the input from the user and then I need to send that input to the main form.
I have a main form and I've created another small form. In the main form I show the small form when they click a button, like this: [Code]. then the LicenseNewForm appears. The problem the I stumble upon is how I get the information from the license form to the main form when they click a button in the license form or close the license form. The information is more then just a simple input, so I can't use a InputBox call because the license form has 3 comboboxes and a textbox to get the input from the user and then I need to send that input to the main form.
So my question is that I have 2 list boxes in two forms aside from the main one. and I am trying to transfer what I choose in the side form to transfer to the list box.
several questions: Why does the blank list form I have in the main form create a problem when I enter a name for the list box and why does it appear in the box when I put it there? As you can see in my errors. It doesn't seem to recognize the listbox that I wanted to leave empty in the main form.
Second question is how do I get names to add in the main form list box. I believe I have the right code but I seem to be missing something else as well. I want the names to display in the main list box and the integers to add up together so I can separately figure the tax and shipping myself.
Here are some pictures and codes
Main:
Print:
Audio:
Public Class MainForm Dim frmAudioBooks As New AudioBooks Dim frmPrintedBooks As New PrintedBooks
I made up Form where you need to fill in information like Name, Surename and Group. And when I press Next (button) I want it to check first if all information is given and in case its not, then you cant go to the next form before filling all information.
