i want list all forms in current project. example
listbox1.items.add(form1.name & form1.text)
i want load all form details in current project.the following code give for only open forms.
For linti As Integer = Application.OpenForms.Count - 1 To 0 Step -1
Application.OpenForms.Item(linti).Text
Application.OpenForms.Item(linti).name
Next
i want all form and its text.
I have 4 Tables Master And Three Tables Details
how to programming this Technique
This Picture dispaly what i mean http://img300.imageshack.us/img300/3981/26072009110315.png
when i try to run my form it says:An error occurred creating the form. See Exception.InnerException for details.The error is: Cannot create ActiveX component
View 5 RepliesI'm trying to get a details view in ASP.NET to display the details of the logged-in user only. I have been told to use:
select * from STAFF where USERNAME = user.identity.name
I thought this was too simple to be true and I was correct as it shows no data when I attempt to run.
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 am a beginner, working on MS Visual studio 2005. I have made a form which accepts details from a user (name , age, etc.).....what I am trying to achieve is the following:
When the user enters all the details and presses OK button, a new form or a messagebox must open, displaying all the details just entered by the user.
I have a windows detail form once im dont with the changes i want to refresh the list form
View 3 RepliesI have a basic data entry form using a binding navigator and a details form. I do the validation in the dataset on the columnchanged and tablenewrow events. These work, and I check the haserrors property before saving, however if the user gets an error, when they get back to the screen, the current item has moved. Ideally, I'd like to have it stay on the item with the error: Private Sub DSHW_FACILITYBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FACILITYBindingNavigatorSaveItem.Click
[Code]...
I am new to vb. I have developed a project which interacts with sql server and vb.net. Now i am wondering how to print the selected fields from that form.
View 2 RepliesI get this error when attempting to debug my form, I cannot see where at all the error could be (also does not highlight where), an error occurred creating the form. See Exception.InnerException for details. The error is: Object reference not set to an instance of an object.
Dim dateCrap As String = "Date:"
Dim IPcrap As String = "Ip:"
Dim pcCrap As String = "Computer:"
Dim programCrap As String = "Program:"
[Code]...
how to display selected row from a datagridview to another form that records will be in textboxes..
View 2 RepliesI have a form called FrmPracDetails, which has details of practices and each practice has a unique prac_no populated on the form in the text box called TxtPracNo. Now, I have another form called FrmPayHistory. This form has a datagrid called DgvPayHistory, which is loaded with all the payment history of all practices. It has also a field called prac_no and stores the unique prac_no.
What I want to do is, when a user is in FrmPracDetails, lets say prac_no 1115, then you open the FrmPayHistory. Only the payment history of that respective prac_no should be seen. Presently, it brings all the practices and their payment history. I have added a textbox (TextBox1) in the FrmPayHistory which links and displays the prac_no from FrmPracDetails with the following code:
Private Sub FrmPayHistory_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.TblPayHistoryTableAdapter.Fill(Me.TblPayHistory._TblPayHistory)
Me.TxtPracno.Text = FrmPracDetails.TxtPracNo.Text
End Sub
Can anybody show me sample howto do on 1 form once 1 button save which is the master n details save at 1 time.
View 1 RepliesIf i have a DataGridView is it possible to insert the details of a selected row into another form to update?
I have 2 forms frmMain (where the datagrid is placed) and frmCustomer (this is where i want the selected Row details to be inserted, so i can update them)
i am trying to design and code a simple help desk program. i would like it to send the details that the user selects and types from the form i have designed (see picture) and also to send the username, computer name, servername and a copy of the windows event log for the previous 15 minutes, to a designated email address in pretend I.T. department.
View 4 RepliesI'm new to Visual Basic 2010, I programmed in VB a long time ago. getting back into it. I have a SQL 2008 database and I want to use Visual Basic 2010. what I want to do is bring up a form with a group of products for my company. Based on the users selection they will put a check mark next to the product and then submit the query/data filter/ selection.passing that information to another screen with the details of all the sales for that item.
View 6 Replieshere is mt code it was working great till i closed my computer and go to sleep then when i wakeup i found that the form that i was working with not working
[Code]...
im making a simple blackjack game. im not using pictures or anything, just using alt + 3-6 to make these symbols: everything was going great up until a little while ago. it worked fine, then i added a timer to tell who wins and some code for it. im stumped, and i know i could make this code 50x more elegant but i dont care that much,....the exception is: An error occurred creating the form. See Exception.InnerException for details. The error is: Object reference not set to an instance of an object.
Code:
Public Class Form1
Dim unused(52) As String
Dim dealcards As Integer = 2
[code]....
I have installed MSSQL Server 2008 on a new machine. An application developed in .net 2008 thorws the above mentioned error. I am using the Windows Authentication mode in SQL. Does anyone have an idea how i may fix this error. Is it related to the authentication mode? this s my connection string: Data Source=SERVER_NAME;Initial Catalog=MyCatalog;Integrated Security=Tru.[code]
View 5 RepliesI've been trying to get this code to work for quite some time and for the life of me I just can't see the error.I'm including the error details below. If I need to add more for clarification, PLEASE let me know.I need to try to figure this out ASAP!
[Code]...
An error occurred creating the form. See Exception.InnerException for details. The error is: Failed to initialize because CategoryName is missing.
View 12 RepliesI have had to buy a new computer but only OEM Win7(x64) is available in UK at present. Everything has installed OK but when I cam to try and run a programme that ran OK in Win7-32bit I got the following error message System.InvalidOperationException was unhandled
Message="An error occurred creating the form. See Exception.InnerException for details. The error is: is not a valid Win32 application. (Exception from HRESULT: 0x800700C1)"
[Code]...
When user click it, it will bring a second form with a waiting animated gif sitted into picturebox..but at the same time it will call processingcard.dll to link to the bank and get results. when finish getting results, the form2 will be closed. if i just show form 2 with animated gif 'Please wait...while processing" when i click button, it works fine[code]...
View 4 RepliesI got a DATASource connected, changed the table to details and draged it on to my form, but then it shows me the bindingnavigator at to of my form.
q1. how do i make it so every time this form opens it is like add new?
q2. how do make my own save button (don't want the binding navigator at top)
q3. in my form all my collums aper as textboxes how can i change it so there is a drop down menue that has forexaple 3 pre defined items that the user has to select on of.
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.
View 1 Repliesok so i viewed some other question that are ruffly the same and i am still confused, here is the stacktrace
at Game3.My.MyProject.MyForms.Create__Instance__[T](T Instance) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 190
at Game3.My.MyProject.MyForms.get_Character_Creator()
at Game3.My.MyApplication.OnCreateMainForm() in C:UsersMasonDocumentsVisual Studio 2010ProjectsGame3Game3My ProjectApplication.Designer.vb:line 35
[Code]...
also, where is game3.my.myproject, obviously its a line of code but what is it in.
I have a project that reference from leadtools 16.5, and after that, i want to run my project..i see am error like it " An error occurred creating the form. See Exception.InnerException for details. The error is: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. im using vb 2008 pro
View 6 RepliesWTF, here's my code...
Public Class Form1
Dim BIT01 As Integer = BIT_01.Text
Dim Value As Integer = TB_OutPut.Text
[code].....
{"An error occurred creating the form. See Exception.InnerException for details. The error is: The specified module could not be found. (Exception from HRESULT: 0x8007007E)"} i got the following error...what is this error??can't figure it out.
View 5 RepliesI 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.)?
View 2 Replies