Linking Comb Box Items to a Button to load a new formCombo box 3 has 2 items.....Item 1, Item 2i want it so if you click on the button when item 1 is selected it will load form3 and if item 2 is selected the same button will load form 4
View 1 RepliesLinking Comb Box Items to a Button to load a new form
Combo box 3 has 2 items.....Item 1, Item 2
i want it so if you click on the button when item 1 is selected it will load form3 and if item 2 is selected the same button will load form 4
with this code dont know wht its not working source = wc.DownloadString(String.Format("http://" & cboHSearch & "/cse?cx=013269018370076798483:gg7jrrhpsy4&cof=FORID:1&q=" + cboEngine.Text + "&sa=Search", Me.cboEngine.Text.Replace(" "c, "+"c), resultCounter))
View 5 RepliesI have multiple items in a checklistbox. In the page load, I'm trying to check specific items in the list (2,4,8)
I've tried cbl1.items.Item(2).checked, and different combinations of this and I can't get anything to work.
i had created a form with datagrid view , in that a table is linked with MS Access database , i need the coding steps in vb.net
View 2 RepliesI'm working on building my own UserControl that will display thumbnails. I've got the collection and the items that the collection holds working ok, and I've got a handle on how I'm going to display the information on the face of the UserControl. However, my problem is how to fire the Method that displays the thumbnail on the face of the UserControl when a new Item is added to the Collection?
View 2 RepliesI have this code which is working fine;
Private Function GetForm(ByVal frmName As String, ByVal asm As Assembly) As Form
Dim types As Type()
Dim t As Type
types = asm.GetTypes
Dim frm As Form
[Code]...
if you will notice, the sub still needs to scan all forms before it display the form, please help to reconstruct the code so that I will not use the "for next" for in types, since assembly and formname are already given/provided.
I added a few items in the combobox dropdown list at the form load event. [code] At the runtime I dont want to allow the user to write something in the combobox as a text.The user can only select an item from the dropdown list of the combobox.
View 13 Replieshow can you call a form load event in vb.net? when I'm vb6 i only use Call Form_load()
View 2 RepliesI had created a form(MDI Child) which have 3 to 4 dataset on it. They all are loaded from the database at the form load event and therefore takes too much time to load and show some part of form during that time. When it load completely it shows the whole form. Is there any way that user will see the complete form instead of some broken form.
View 4 RepliesI am new to vb.net. I am currently programming Space Invaders. Firstly i have two forms What is code for linking form 1 to form 2?
[Code]...
I have one main form and another dialog box that is used to search records. What code is used to declare a public variable in the dialog box form in order to get the record found by the user displayed back into the main form?
View 4 RepliesI am new to vb.net. I am currently programming Space Invaders. Firstly i have two forms What is code for linking form 1 to form 2?
Secondly i have coded and tried to understand arrays. I currently Have
Private Sub tmrUFO_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tmrUFO.Tick
[code].....
I have created a form in VB 2010 and I want a executable file (.exe) to open when the user clicks on that button. What do I need to do to accomplish this?
View 2 RepliesI have a perhaps simple problem but cannot deal with it.What would be the code for loading another form.let me explain in more details.im writing a very simple game for my project and want to load another form when "level" on my first form finishes
[Code]...
load and unload form just like vb6 in vs 2005 using vb.net. I'm trying this code.
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Me.Close()
[Code]....
but when i click the button, nothing happened..
I am trying to create an application. I am using MDI forms method to navigate throughout the application. However, when a user clicks a button to create a new child or when the application execute this code
[Code]...
i want to link text box of my software with the text box of the web page (i.e values entered in my software should be linked to values of web page E.g. username entered in software should be linked with username entered in yahoo/facebook site)
View 1 RepliesI have already made my GUI with multiple forms using VB2010 and made buttons that would open and close them (me.hide and form#.show)My problem is how could I use a variable I've computed and displayed on a sub-total (cashier of sorts) to be used on the main form where it would display the bill on a listbox?Here's how the button works to compute for the item sub total
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim cstotal As Integer
[code].....
I am using Visual Basic 2010 Express. I have 2 forms. A main form which does all the grunt work and then a small supporting form to get some additional user inputs.
Some program background...I am developing a program to characterize solid rocket motors based on test stand data for a hobby project. I load the time, thrust data into lists via a streamreader from a text box.
However, since the data is raw I would like for the user to select the "start" and "end" of the burn. I am currently trying to do it right after I load the data. As I read the data in, I just put it in the listbox of the supporting form as well. My main issue is, I need two values from the user. A start and end time. the index would probably be easiest, as I will rewrite the data list based on the time increment and delete everything before the first listbox selection and everything after the second selection. I can't get the values from the main form. I have exhaustively searched the internet trying to find something that I can apply. If someone could help with a framework on how to do this.
I understand how to get text from this text box on a different form, but this deals in variables and maybe setting up a class? I am having trouble communicating between the two forms.
I am using MDI form and nearly more than 10 child forms.. Here, When i load or unload some forms, it flickers very much.. It is not as much good.. So i need to avoid this.. How to avoid form flickering?
View 3 RepliesI dynamically load a user control in a form (Form 1).
In my user control there are two things :
a Textbox (TxtBox1) and a Command Button
WHen the button is clicked, it opens a new form (Form 2) Form2.ShowDialog()
My question is, in Form 2, how can i set a value to TxtBox1 of the user control?
I have a very large program I would like to write but think starting with a smaller test program would be a good idea. What I want to know is: I have a base Form from which a user clicks a button to answer a question (Answer A, B, C, or D) which if the answer is correct will pop up a "Correct! answer response in a separate window. This is ok for now, however, when the "proceed to next question" button is clicked, I would like the next question to appear in the original base form window.
Right now it pops up in a separate window and I'd rather not have 20 windows open at the end of the quiz. How do I load the next form in the same window!? Obviously it's possible and could be something I'm completely overlooking, and I've also read that I could replace all data with the next Form. I have searched "Visual Basic load form in same window" and came up with results, but none of what I'm looking for.
I have a form in VB with many (over 100 - fields, labels, the form itself etc...) items on. I wondered if there was a way of refering to all the items on the form without having to list them all individually in the Handles keyword, which is extremely long winded! I want to carry out the same action wherever the user clicks on the form. At present I have the following
[Code]...
I want to open a word document from a button and want the document (attendance register) to be available to resources once compiled and using on CD from another PC. At present having issues getting it right.[code]I am using visual Studio 2005 proffesional, windows7, Office 2007 but saving doc's as 2003.
View 5 RepliesI am battling with this code. I want to open a word document from a button and want the document (attendance register) to be available to resources once compiled and using on CD from another PC. At present having issues getting it right!!!
Public Class Form2
Private WordApp As New Microsoft.Office.Interop.Word.Application
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
I am using visual Studio 2005 proffesional, windows7, Office 2007 but saving doc's as 2003.
I've been following a codeproject article on using the interop forms toolkit (basically a way for developers to slowly upgrade their VB6 projects to .net by allowing .net components run in VB6)
[URL]
While the .NET form is working fine in all other testing projects and environments, I've found that the Form_load event is actually firing twice once it's in executing in the VB6 runtime.Not only annoying, its forcing my initialization code to execute twice (causing all kind of problems on the second run).
If (runBefore = True) Then
I have a program that uses two forms. The program opens to the Main form, and the user can navigate to the other form from the Main form through use of a button. Here's the way I've currently written it: When the Main form loads, it declares and instantiates the other form during the load procedure. When the user presses a button, the second form is displayed by means of the ShowDialog method. On the second form, there is a Return to Main Screen button which closes the second form, bringing the user back to the Main form.
So, here's the structure of the code:
Code:
Public Class frmMainForm
Dim frmSecondForm As New SecondForm
Private Sub btnSecondForm_Click(blah, blah, blah) Handles blah, blah, blah
[CODE]...
Here's my reasoning: Originally, I wrote the code so that a new instance of the second form was created every time the button was pressed. The problem was that whatever data was displayed on the second form, previously, was lost when the user returned to it a second time. Since the user would be switching back and forth between these forms, frequently, I needed that data to persist.
What is the best practice for accomplishing this:
1) Declare and instantiate the second form on program start, as I have done, and use the button simply to show the form?
2) Declare and instantiate the second form each time the button is pressed but maintain the variables on the Main form and pass them ByRef to a custom constructor for the second form? Is this even possible?
3) Something else?
I have 1 project with about 7 forms. On each form I have 6 x 4 responses radio buttons (i.e. a multiple choice quiz). If the correct response is selected, the examinee gets 1 point, else 0. At the end of the quiz, the examinee can click a button that will add up all the correct responses & display the % correct. How do I program the button to do this given that data are on 7 different forms? [URL].
View 13 RepliesStates =
Dim decNeb As Decimal = .0684D
Dim decKan As Decimal = .0645D
[code].....