VS 2008 Calling A Button From Another Form?
May 25, 2010
I have 2 forms FORM 1 and 2 i got this code in form 1
vb.net
Private Sub starauto_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles starauto.Click
form2.Button1.Value = True
form2.Button1_Click()
End Sub
but both examples give me an error
error 1.- 'Value' is not a member of 'System.Windows.Forms.Button'.C:Documents and SettingsleijaiMy DocumentsVisual Studio 2008ProjectsIp On or OffIp On or Offform1.vb239Ip On or Off
Error 2.- Error3Argument not specified for parameter 'sender' of 'Public Sub Button1_Click(sender As Object, e As System.EventArgs)'.C:Documents and SettingsleijaiMy DocumentsVisual Studio 2008ProjectsIp On or OffIp On or Offform1.vb249Ip On or Off
error 3.- Error2Argument not specified for parameter 'e' of 'Public Sub Button1_Click(sender As Object, e As System.EventArgs)'.C:Documents and SettingsleijaiMy DocumentsVisual Studio 2008ProjectsIp On or OffIp On or Offform1.vb249Ip On or Off
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May 22, 2012
I have one tabstrip control having two tabs. On one tab i have Panel control where i have showed another form and this other form have one button "Submit". On other tab i have some controls and one button "OK". Now on clicking "OK" button i have to call the click event of "Submit" button of the form on panel on other tab. All this is in windows application in vb.net.
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Oct 15, 2010
Is there any way to determine whether a form was closed by clicking the "X" button or by calling Me.close? They both fire the FormClosing event, but I need to determine how the form is being closed so I can do different things.
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Aug 4, 2009
For some reason, a certain Form in my project will change it's size all on it's own right after I call it. It's usually with small forms in the one I'm having a problem with is 95x25 pixels. The only thing on it is a Label with some text in the middle and this code
Public Class MessageForm
Private Time As Integer = 25
Private Sub fadeTimer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles fadeTimer.Tick
Time -= 1
[Code] .....
As you can see the Form is meant to be a small pop-up that disappears on its own, like a balloon tip. Anyways I just added it to my project 5 minutes ago and as soon as I tested it out by displaying it with Form.Show(), it randomly changed to 123 by something else during runtime. I checked all the Form properties for any kind of resize properties and only found AutoScaleMode which was set on font, but set on None made no difference. Like I said I just added this form and have no code affecting it whatsoever in my entire project except for Form.Show and the code on that form. For the moment I'm just resizing the form on it's own Load event, and that seems to work, but I'd like to know what is causing this random form resize.
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Aug 25, 2009
I have a Sub Routine in a module to iterate controls on a form. I get an error about an instance of the object not created.I have declared the object and set it to the form (ModelsBox = Me). I have done this between two forms previously. Is there something fundamental that I am missing. Is this where the "Friend Shared" comes into play?
[Code]...
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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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Mar 11, 2010
I have login form as start up form and i call Form1 after successful validation and in Form1, i have close button on click of Close i would like to reset username and password fields on loginform to null. If i add code in form1 below i get exception Dim fmLogin As New LogInForm
An unhandled exception of type 'System.StackOverflowException' occurred in System.Windows.Forms.dll
Make sure you do not have an infinite loop or infinite recursion
I get above on LoginForm below statement Dim fmMain As New Form1
How to take care of this problem
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Nov 3, 2009
Q1: How can i make it so that my window that i want to show as a drop down does not appear to take the focus off the main form that is calling it?
Q2: The form that is dropping down has the FormBorderStyle Property set to None - thus the window does not have a drop down shadow - how can I make the popup window have a shadow?
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Jan 26, 2011
1. Something similarly I want with another button - when I click button2, I want to remove specific object - let say panel2, not hide it.
2. The second thing is that I want to put text from my textbox into excel, but in specific row. I would like to do that with word file as well. I would like to put text form my textbox in specific table, or row, or line. I only know to put text into a file.
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Jun 2, 2012
On each of my form I have put an 'Exit' button. When user clicks it, another form is displayed (I don't want to use 'MessageBox') asking user whether he really wants to quit. If user clicks yes the form closes. If user clicks no, form is redisplayed.
However, out of 4 forms only one form refuses to redisplay. The code is exactly same on all forms. I have included 2 Express 2008 projects showing one form each in the zip file apps-ssk.zip
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Aug 15, 2011
I'm trying to call make visible an object, i can do this:
Button1.Visible = True
but, i was wondering if there is a way that i can call it like this. Lets say i have a variable 'OBJNAME' wich value is "Button1". What i want to do is to make visible the button like this:
OBJNAME.Visible = True
I want to do this because i have like 100 objects to show in the form and i dont want to code for every one of them.
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Feb 24, 2011
I want to call the class radiostate by a button click on a form..Is this possible.. or should I rephrase it to say I want to call a function inside a class... either way im stuck.
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Jun 3, 2011
i have cracked my brain to figure out on how to use if else statements in form1 to call button.click from another class.
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Apr 19, 2012
I have two button as shown below:
1st Button:
<asp:Button ID="btn1" runat="server" Text="First Button" CausesValidation="False"
UseSubmitBehavior="False" />
[Code].....
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Jun 3, 2011
Im trying to create a webform that is a representation of a paper questionnaire that has 14 questions with yes/no answers. If an answer is no, then you must provide information as to why in 3 separate textboxes and store the information only when a user clicks no.I also have 4 drop down lists that are chosen before the user answers the first question that also need to be stored with the textboxes, but the ddl's value does not change after the user starts. Right now I have 3 textboxes and a submit button for each of the 14 questions that are hidden until a user hits a "no" button, in which I change the visible property of all of them and the user then types in their reasons and submits the answer. I am currently doing this for each question and i hide/disable the textboxes and button after submitted.
My problem is that for each event on the 14 submit button's is that I'm forced to open & close an sql connection and insert the values. I know there has to be a way to simply this some so that I dont have 14 different groups of the same code. I would also like a way to eliminate having 40 textboxes on a page lol, because the idea was to have a pop up box or something open that would let the user submit it and then return to the question instead of hiding textboxes, but the user has to see all 14 questions at page load so if you got an answer to that one then that might solve my original question.
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Feb 28, 2011
I have a slight problem, i have a Wages file, a File that is linked to other file. (Employees)
The user can Input the EmployyeeID and click the button, this will display that record with that ID.
When i save the PayFile, i want ONLY to save the Employye ID. When i come to search the PayFile, how could i get it so that it displays the Employee's ID without clicking the Search Employee button??
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Jul 5, 2010
I have a form in visual basic 2008 in design view. how do i use a button to save the form i am working on, and then open a new form, I think the code is something like this!
Private
Sub Button2_Click(ByVal
sender As System.Object,
ByVal e
As System.EventArgs)
[CODE]...
But how do i open form2 and close form1 Using the same button. the code Below does not work (Why?)
Private
Sub Button2_Click(ByVal
sender As System.Object,
ByVal e
[CODE]...
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Jun 1, 2011
While studying sample code for vb.net, I put the code in a button click event and need to click the button to see the results. It would be nice to have this code run by adding Button1_Click() to save time but I get an error because of the parameters needed for the Click event.
I get a suggested "Generate Method Stub for Button click event" which is probably a clue to the problem if I had any idea what that means.
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Aug 7, 2009
I'm having an interesting issue that I can't reproduce on a different project, but can consistently on this one. I have no clue what might be causing it, but am hoping that someone may have seen it before.
I have a main form, from which I run a series of checks. On this form, I have a listview control. Because of some issues with the refreshing of this listview control, I had to create my own messagebox. It's just a form that displays some text ( it also happens to look nicer than MsgBox; in my opinion, anyways ). It's been working great for months, until recently.
My problem is that on my main form's load event, I run this check, which returns an error within a try/catch block. I then call my custom messagebox with a message. It in turns calls it's ShowDialog() function.
In any other situation ( after the main form has been loaded ), I have no problems. The messagebox goes on the screen and behaves appropriately ( ie: waits for my input and acts as a modal dialog ( stops execution of my main form's thread ) ). However, on this onload event, my messagebox comes up and goes away almost immediately afterwards.
I've traced it all the way to the showdialog() call. For no explicable reason, it appears to skip right over this call, without me doing anything on the form.
Here's what the inner trace looks like ( when I put a breakpoint on the onclosing event for this messagebox form ):
CODE:
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Mar 29, 2009
I don't know how to make button1 call the combo box Items to do a conversion calculation for the following:
From To Conversion
Miles Kilometers 1 mile = 1.6093 kilometers
Kilometers Miles 1 kilometer = 0.6214 miles
Feet Meters 1 foot = 0.3048 meters
Meters Feet 1 meter = 3.2808 feet
Inches Centimeters 1 inch = 2.54 centimeters
Centimeters Inches 1 centimeter = 0.3937 inches
Attached is the Form that I am working oo
Public Class Form1
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
ComboBox1.Items.Add("Miles to Kilometers")
ComboBox1.Items.Add("Kilometers to Miles")
ComboBox1.Items.Add("Feet to Meters")
[Code] .....
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Mar 22, 2011
i created a function procedure and i need to the action to be carried out when i click a button, but a don't know how to call the function procedure under the click event of the button control.
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May 11, 2012
I 'm trying to achieve is have 1 button that toggles between 2 batch files start/stop - when pressed the button calls for a batch file to start process - then if pressed again it calls for another batch file to stop the process. But it would be hand to have indicator or text on button stating the status.
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Sep 6, 2010
Requested were made by Businese Analyst to set the few Main FORMs VISIBLE PROPERTY TO FALSE when the POPUP FORM is loaded.
[Code].....
When the MAIN FORM loads the POPUP FORM, on the FRMPOPUPCUSTOMER-FORMLOAD even, it has to set the MAIN FORM Visible to False.
When FRMPOPUPCUSTOMER FORM IS UNLOAD it has to set the MAIN FORM Visible = TRUE.
How to the coding is to ensure that different MAIN FORM when loaded FRMPOPUPCUSTOMER it will turn the MAIN FORM Visible to FALSE.
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Apr 7, 2011
I am messing around with some Excel Automation just to get my feet wet and want to call some specific cells in my spreadsheet just for testing. I have one form in the project including a button. My question is how do I tell the button where to navigate to the cell to be tested?
My code for my Excel class is as follows:
Public Class Waybill
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim oExcel As Object = CreateObject("Excel.Application")
Dim oBook As Object = oExcel.Workbooks.Open("C:\TesterXL.xls")
[Code] .....
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Jun 3, 2011
is it possible to call form load event on button click
Following is the vb code i want same function in vb.net
Private Sub cmdaddcancel_Click()
Form_Load
[Code]......
in vb we simply call Form_Load is it possible in vb.net
For eg: IN VB.net currnetly i am on form no 1 and there is one button on click of dat button i want the current form should again load is it possible
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Feb 11, 2012
Im a newbie in VB programming and i have a question.I made Form1 with 3 buttons. 1 of these buttons is set to " form2.show () "When i click on that button, form2 shows but textbox, buttons all are unclickable.I uploaded a screenshot with a button.
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Jan 14, 2009
im converting an applicaton from VB6 to VB.NET, How would i do something like this.
vb
For Each ctrl In frm.Controls
Select Case TypeName(ctrl)
[code]....
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Jul 22, 2009
how to call a function from a different form. Like the button click event. i have this scenario. I have a main form and a child form in the main form there is a navigation panel on the left side controlling the child form. What i want is if clicking the add record in my navigation panel will call a function in the child form to execute.
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Mar 29, 2010
I have a form thats got a lot of buttons and functionality on it. I want some users to be able to view the form, but not have any of the functionality.
[Code]....
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Apr 21, 2009
After I'm creating a form, how to add a new button or WebBrowser to the new form? Using the
Dim form2 As New Form
Dim webrowser1 As New WebBrowser
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