Forms :: Add Button In Code?
Jan 10, 2010
I'm working on a project that will create new windows components. (If this is possible).I have made a button that creates new forms when clicked in the MDI container.Now I'm just wondering if someone can figure out a code to make it so when I click a button it creates a new button on the new created formI made the button create a new form.Now I want my other button to add a control (such as another button) to thatpreviously created form.
If your wondering about my code here it is:
Dim count1 As Integer = 0
Private Sub NewButtonToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As
[code].....
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Jul 2, 2009
I have made an application in VB.NET.The Button click codes are working fine. I have made a small modification in the code. I have commented the line 'Me.Close'But still my form gets closed. I think the application is executing from elsewhere.
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Jan 25, 2011
I am trying to write a program using Visual Basic 2008 Express Edition that will automaticlay generate multiple Command Buttons that have different Texts and perform different commands.For example I want to generate Button_1 and Button_2 where Button_1 when clicked enters the value "1" into a textbox and Button_2 enters the value "2" into the same textbox.I know this can be simple done by using the designer and wirting the code in the Button_1_Click, but what I want to eventually achieve is for various buttons to be generated across different Tabs in a TabControl.So far I can create a button on a windows form using code, but the button has no purpose so command is assigned to it. The code i've used is listed below:
[code]...
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Jan 1, 2010
What control should i use if i want a button with default text on it and when i press on it, it give a drop down menu that i can select different commands. I tried a combobox which seems to be very close to what i want. i set the dropdownstyle to dropdownlist so it looks like a button. but i cant seem to set a default text on the box and i dont want this text to be in the item list. also when i set the dropdownwidth to a value larger than the combobox width, it will align left.
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Jul 28, 2009
just wondering if it is possible to add a method to all forms in my project without having to do it on one form and Inherit all my other forms from that one
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Aug 23, 2009
I believe there wont be any diff if user clicks the button on the form and the click event is fired OR if we call the button click event / function in the code. Because in one my project, this does make diff. If I click the button on the form, the App works great but same button if I click it thru the form code, the whole process crashes. This happens in Vista / VB.net.
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Apr 17, 2009
I am trying to write code with multiple forms. The first screen is splash screen then is supposed to close and have a calculations screen. In the timer of the splash screen I wrote the following code
Option Explicit On
Option Strict On
Public Class uiHinsbrookSplashScreen
[code]....
This opens the second screen, but when I Hit Exit on the Second Screen The first screen is still open. What do I need to do next?
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Nov 30, 2009
I am using ASP.NET 3.5.
I have a button called btnSubmit and on this button in the PostBackURL i have a URL the page must submit data to.
<asp:Button ID="btnSubmit" runat="server" Text="Submit" CssClass="Hand"
PostBackUrl="http://now.eloqua.com/e/f2.aspx" />
Now when i have this i cant excecute more code in the button click event like so.....
Protected Sub btnSubmit_Click(ByVal sender As Object,
Dim name as String
name = "HELP"
End Sub
Why is this and how can i do a PostBackURL and still excecute code when the button is click?
Note: The Postback URL is located at another compnay who will capture the data
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Mar 27, 2012
I'm wondering if it is possible to write the code for the button so that, when pressed by the user, it would add whatever text is in the text box to the list box and change the code of the form load to add that text to the pre-existing listbox.items.add's that are in the code of the form load.
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Dec 29, 2010
If I have a large number of classes, each similar to the other in certain aspects (they all share a common base class, but each does things differently), and I need to create Windows forms for each to allow easy changing of their values through a GUI? Create one matching form for each object in VS' forms designer, Or Use code to create the forms dynamically at runtime.
#2 makes the most sense to me, because a lot of these objects will share very common features of the form, notably "Ok" and "Cancel" buttons. But one object might need to draw a textbox on the form while another might need to draw a combobox. Not to mention, if I want to put icons on the "Ok" and "Cancel" buttons, I'd have to do this for each copy of the form in designer, and that sounds like it could get out of hand quickly.But is drawing forms through code sane? VS' forms designer is pretty sophisticated and designed to make life easier. Am I wise to consider ignoring its functionality and diving into the trench warfare of forms design through code? Or are there examples of automating form creation based on an existing object's properties?
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Feb 13, 2009
I have one radio button and one listbox .i want code for display listbox depends on the radio button check true and false.
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Oct 14, 2011
I have a form that uses a button to draw a line and a second button to draw a rectangle. I have a third button to clear the form but can't find a code example to code the Clear button.
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Sep 8, 2010
I have 3 forms. one main form with two buttons, that need to open one of the other two forms on clicking the button. Now when say button 2 is clicked then form 2 should open and also form form 2 person should be able to click back and come to main form.
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Mar 13, 2010
i need to use a single button for all forms in a vb.net project. The single button should be called in the forms to perform operations.
For eg., In a form i need to save, update the records.
When i call the button, save and update buttons should be appeared at runtime using the single button.
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Sep 24, 2009
I have added a button to my form from code because I'm linking a screen from other form, and in the linked form I've to add a back button. Now I success added a button in my form, but I cant handle the btnBack.Click
Dim btnBack As New Button
Dim y As Integer = 340
Dim x As Integer = 20
btnBack.Text = "Back"
[code].....
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Feb 24, 2010
how to use transaction rollback if oops concept is follow . all function(i.e to insert or update function is written in class ) so how to use transaction in button event .
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Nov 1, 2009
I use Microsoft Visual Basic Express edition 2008 on my Windows XP SP2 and in it, in a Windows Form project, I add a button to my default form and set it's flatstyle to flat and borderwidth to 0. At runtime, when I click that button, I get a black color hollow box on that button at it's center...
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Dec 13, 2010
I have 2 forms main form Form2
Main Form is my startup form and then 2 buttons on the form button 1 open form2 and main form hidden. button 2 closes and in the form 2 I have a textbox where I write some text and a button to save the text in a txt. File Once I've saved my text in txt. file so I click on a button that closes form2 and open main form My problem is that the button on the main form I should like to have button text is from the txt. file. And I do not know how I reload the button or form.
if I close the program and start it again, then my button text has change to what i write in txt file..
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Apr 7, 2011
can you check if a certain button is pressed
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Apr 19, 2009
how to check if a command button is clicked in vb.net 2003?
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Oct 24, 2010
My aim is to have a textbox in which a page of information is already written for the user to read. This box will have a vertical scrollbar, so I can't simply superimpose a button over the textbox. What I would like is to be able to have certain words underlined and in a different text colour (similar to a hyperlink), which, when clicked, will throw up a pop-up box.The purpose is to create a glossary such that if a new word is used in the textbox, I can allow the user to click on it
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Apr 20, 2010
i have created a flight booking application for my assignment. to complete it i need to create an undo button..
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Nov 4, 2010
I have a button on form2 that when pressed, I want it to enable a button on form1.What I've tried is this:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Form1.Button3.Enabled
End Sub
but its telling me that the property access must assign to the property or use it's value.
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Sep 13, 2011
I tried your code and got it to work - put buttons on my form, etc. I included the AddHandler for each btnNew(index):
Public Class ButtonAdd
Private btnNew(9) As System.Windows.Forms.Button
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code]....
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Jul 28, 2009
I have a Form which has several questions - each question is answered (bythe user) by choosing between 2 options - each option represented by a Radio Button. I have six questions and hence 12 radio buttons on my page but all of them seem to belong to the same group - i.e., the user can select only one of the 12 buttons whereas I want the user to be able to select one from every pair of radio buttons.
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Aug 10, 2009
i have 12 button and 12 panel hooked at this button.but sometime after i clicked this button,that panel not at position i want.So, how to locate this panel for good looking and at position i want? to left,up and down.tq for your help.
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May 28, 2010
ListBox1.Items.Remove(ListBox1.Text)
ListBox2.Items.Remove(ListBox2.Text)
I need so that I click the button once it deletes from both listboxes. For example a till... listbox1 had items listbox2 has prices to remove an item I want the price to go aswell with same click... I already have a clear all button.
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Feb 7, 2009
I Have a Windows Form -Personnel form After you finish entering data there is a save command button become visible.this Save Btn works properly with this Function.[code]
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Oct 10, 2009
I'm making kind of home autmation system with a usb interface card.8 digital & 8 analog inputs and 8 digital & 8 analog outputs.The status of the inputs is refreshed with a timer.tick and written to variable.Now the problem.I want to make an digital output active when a button(real button, not a switch) is pushed and when it is pushed again the output should be set to non active.
action() is called every timer.tick
StatusDigInput1 = status of digital input =true when pushing button
StatusDigOutput1 = status used for displaying output status
[code]....
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Dec 3, 2011
this might seem a fairly stupid question to ask, but how do you use a Button to close all forms and end a Program?
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