i have invoice form separated into 2 parts the upper part is master (header) and detail (body) in invoices where header contains date,name,invoice number,etc ..and the lower part is the body contains the datagridview with its details like the item name or code,qty,price,discount,etc the problem is i want to save the invoice headers in a table and the body in another different table but with a realtion between the 2 of them by the invoice id i think i put it in the invoices' form load. but i cant get it right.by the way iam using vb. net 2005 and my db is sql 2005.
i have invoice form separated into 2 parts the upper part is master (header) and detail (body) in invoices where header contains date,name,invoice number,etc ..and the lower part is the body contains the datagridview with its details like the item name or code,qty,price,discount,etc the problem is i want to save the invoice headers in a table and the body in another different table but with a realtion between the 2 of them by the invoice id i think i put it in the invoices' form load. but i cant get it right so if any one have an example by code 2 solve this prob ,
Im having some trouble to construct a Master-Details form. When I navigate through each record on the master nothing happens on the details. This is so even if there exit a relation between the two tables in the database and in the dataset between the data table. Can anyone provide me with some samples or examples of coding how to proceed?
Furthermore I have tried to programmatically create the relation but the following error occurs: child list for field cannot be created etc
I'm reading in an XML file, to a DataSet. This contains two tables and the relationship is automatically created. I'm using two DataGridViews in an attempt to display the master and detail data.
If I set the datasource of the grids as follows, then the detail view updates correctly:
I am using Visual Studio 2010 and SQL Server 2008. I made one preject using Employee table and Employee_Permission Options(Yes/No/Override/Never). I want to both table in form detail view most using combo box. if I used Employee detail view and Employee_Permission Datagridview than its work fine to add/edit/update but if table Employee_permission I used detailview (all Combobox) than I can not add/edit/update records. I can add only employee but can not add record in employee_pemission. I have relationship with two table EmpID in both table Primery key with auto increase in Employee table.
I am new to VB.net and have created a simple master detail windows form. I created a two table data set and then dropped the master table on the form as a continues form or a detail form with several text boxes to hold the data. The child form is a data grid.
test data that I have added directly to the database shows up with the proper parent child relationships on the form. I can also enter new records into the database using the parent only portion of my form.
When I attempt to enter a complete record with data in both the parent form and the child data grid I get this error. The INSERT statement conflicted with the FOREIGN KEY constraint
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I have searched for a possible reason for this error but can not find any explanation. I have noted in earlier versions of VB.net you had to enter code to save the child record, but the VB 2010 code does not seem to use the same syntax so I assumed the UpdateAll eliminated the need for the extra code
I'm not sure which way to do this, i want to save numerous login user/pass to file i can:1) save to a .txt file2) save to a .xml filethe format i would use for a.txt file would be user|pass, for xml something like:
Currently I am saving data from my applications by saving a text file via a stream reader as a string. I have come to a problem. In my current application, I have an array of the following structure:
I have a problem. I'm working on this advanced web browser with my friend, and we made a favorites feature. So, it works and all that, but, after I close the executable file, it doesn't save anything!
Ex:Starting Up, adding Google as new favorites, then closing the browser. Starting up again, 1 hour later, but there's no Google Here's what I put for saving the favorites (please do not steal the code Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Here is my deal...I have a C# master page (shown below):
CODE:
And i have a VB Content Page:
CODE:
In a C# content page...the lblSuid.Text = Master.SUID is doable with the same master page...why can't or how can i access that property in a VB content page from the C# master page...I have gotten it to work C# to C# and VB to VB...but not C# to VB.
I need to do a dynamically loaded Header and Footer on Master page where there are two placeholders to store the users controls which will become the Headers and Footers. The reason why I am doing it to make it more customizable and it is the how it is required from my supervisor as well.So I have two key-value in web.config such as <add key="MasterHeader" key="~/Controls/Header.ascx"/> <add key=" Master Footer" key="~/Controls/Footer.ascx"/>So I am wondering which Page event should I load these users controls by saying
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Where is the best Page event to put the codes above?Do I need to put something in the page directive to make it work?
I'm trying to add a search box to a master page in an ASP.Net MVC web app. What's confusing me is how to properly implement it in the master page. So the user types in data into this search box, how should the data be handled from an MVC perspective?? I know I could use he master page's code behind, but I shouldn't. I'm currently trying to use a user control for this, but I'm not sure how to properly implement it and online resources seem to be limited. [code]...
been banging my head against this problem for days now. Hopefully somebody could point me in the right direction =) I have some button functionality in my Master Page:
Sub Run() Dim Hbtn As Button = New Button Hbtn.ID = "hLink" Hbtn.Text = String.Format("H")
I have a database with 2 tables master and detail, the detail has a picture field and the PK and FK. I use this code to navigate through the records, is there any simpliest way?
me.bindingcontext(dataset11,"Table1").position += 1 me.bindingcontext(dataset11,"scan").position = textbox1.text where scan the detail and textbox1.text the PK of the master, it is a little slow.
I'm doing some internationalization for first time, and I have an issue: I would like to know if it is possible to internationalize from a master page. I added a dropdown list with some languages and I'm using a session , so when I change a language, the new Culture is detected and it changes, the page is reloaded and the contents (I'm using resources) translated. But it's not working. Here I attach some code:
What is the correct way to copy/write files to a Master CD using Visual Basic?If I use Windows Explorer and copy files to the CD drive, they don't actually get written to the CD until I click on the 'Burn' button.
I am working on a project where I need display a list of items in a combobox and then display the details for each item in some textboxes.For example.I have a medications table,
ID (uniqueid), Name (varchar), Prescribed(bit), Usage(varchar), StartedTaking(datetime), HowTaken(varchar)
In the combobox I want to display the Name, and use the ID as the value. Then when an item is selected it will show the Prescribed, StartedTaking, HowTaken and Usage values in the textboxes.Heres the code i started writing..
Imports System Imports System.Drawing Imports System.Collections
I am developing application using both C# and vb.net.How can I get information about Current internet connection like IP address (not Local System IP) given by service provider, Location details (ISP Name, ISP description, Country, Address, City, PinCode, and etc.)?
rewriting a class I use for saving Treeview data to a XML file for use of saving ListView data I can't really figure out the rewrite, I'm stucked, unfortunately Listviews seems to be a big problem for me in general.
Option Strict On
''' <summary> ''' The TreeViewDataAccess class allows the nodes within a TreeView to be ''' persisted to xml for later retrevial. ''' </summary>
I'm trying to add a new record in the DataSet in the master table. I'm not including a value in the unique ID field because it is added automatically by the server. At the moment I add second new row it throw me an error �Column 'ContactID' is constrained to be unique. Value '' is already present.� Do I need to set value of id column manually? How?
da.Fill(ds, "tblContactsProfil") daAddress.Fill(ds, "tblContactsProfilAddress") Dim relation As New DataRelation("ContactsDetail", _ ds.Tables("tblContactsProfil").Columns("ContactID"), _
Can someone tell me how to get the name of the child page being called in a Master page scenario. For example, if I have the following masterpage:
<%@ Master Language="VB" CodeFile="MasterPage.master.vb" Inherits="MasterPage" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server">
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And I create a page called Test.aspx which inherits this masterpage, how can I, from the masterpage, know that Test.aspx has been requested (since this masterpage can be inherited by more then 1 aspx page)?
