Show Me A Tabpage In Other Form
Aug 14, 2011i need a code that show me a tabpage in other form.. i am new on this i am trying to learn.
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Change TabPage Size And Form Size When Shift From One TabPAge To Another?
Nov 22, 2010I Try so many times to change TabPage Size and Form Size when I shif from One TabPAge to another, This because every TabPAge consist of defrent volume of control which need to enlarge and reduce the size. But I couldn't make it.
View 2 RepliesTabs - Tabpage Is Empty After Adding User Control To Tabpage
Jun 10, 2012I am trying to display an usercontrol(has several panels one on top of the other panel) on tabpage. I am using below code to achieve this.
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Using System.Windows.Forms.TabPage To Store An Entire TabPage For Later Use?
Jan 8, 2009I am using System.Windows.Forms.TabPage to store an entire TabPage for later use in My.Settings. Here is a brief description of the application.
I have a TabControl that has 3 tabs. One for user input, another tab for equipment settings, and then a final tab for Oven settings. On the user input tab, if the user de-selects the checkbox for Oven, the oven tab is saved to My.Settings and hidden.
I can then run the application without oven control. After running, lets say the user would like to re-run, this time with the oven. They go back to the input tab and re-select the Oven checkbox. However, the Oven tab doesn't re-appear. When stepping through the code, the is nothing stored in My.Settings for the oven tab page. Why not?
Also, I can open the application, and check, then uncheck the oven checkbox and the tab is hidden, then returns. I can do this all day. However, after running the tab will not return.
Tabpage Using A Form For Tabpanels?
Jul 17, 2010I have a simple vb.net form a tabpanel strip, and then a seperate form which is loaded for the tabpage.
Here is the code for the button that dynamically creates new tabs:
Dim tempTab As New TabPage
initTab(tempTab)
[code].....
TabControl In .net - Call The Tabpage Of Another Form
Mar 11, 2010i hav a tabpage on a form n on its click event i want to call the tabpage of another form (like frmcut.tabcontrl.tabpage1). But i dont know how to do it?
View 4 RepliesUndock Forms Form Tabpage At Runtime?
Jun 23, 2009I have an application where the tabpages are created at runtime and the forms are docked into the tabpages as controls. Now I want , a right click on the tab to ask the user whether he wants to undock the form as a seperate window. Is this possible
View 1 Replies.Net Form Activate/Deactivate Event Firing Issue After Removing A TabPage From TabControl?
Nov 28, 2011I've recently run into an unexplainable issue regarding a windows form application I am working on. I've managed to isolate the issue to a single line of code whereby a single TabPage is removed from a TabControl, leaving no tabs left in the TabControl's collection. What happens next is a bit mystifying: my application proceeds to enter a state in which the main form's Activate event is fired subsequently followed by its Deactivate event. As a result, no matter where I click on the form, the application will activate for a split-second then immediately deactivate itself, thereby causing me to be unable to interact with any other GUI controls on the form. I thought maybe another thread is trying to interact with the deleted tab object, but the tab is created and destroyed on the same main gui thread. Does anyone have any insight that may point me in at least a new direction? Stepping through the debugger to the point in code where the tab is removed does not cause any exception to get thrown, so at first glance there doesn't appear to be any coding issues going on (although I would not be surprised that is actually the case!).
View 3 RepliesShow Information From A Datagrid Cell To Show Up In A Text Box In Another Form
Jun 8, 2011how do you show information from a datagrid cell to show up in a text box in another form, this is for a college project.
View 1 RepliesExit Grid With Ctrl-TAB When Grid Is On A Tabpage (onkeydown Works When Grid Not On Tabpage)?
Jun 2, 2010winforms .net 3.5 Ultrawingrid 9.2 In my subclass of Ultrawingrid.Ultragrid :
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This works fine. But when the grid is dropped on a TabControl tabpage, the ctrl-tab looks very different to the sub above. e.keycode is seen as controlkey {17} I realize that by default cntrl-Tab moves between tabpages. I need to override this behavior. My thought is I probably need a subclass of the tabControl which will pass the keycombo through just as the form does but I confess to being clueless as to how to accomplish that. I tried to override the onkeydown of a tabcontrol subclass and just issuing a return and not and base call to onkeydown if the ctrl-tab combo was pressed but it seemed to see the e.keycode as controlkey as well.
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Mdi Form And Show Form - Error "Form That Is Already Visible Cannot Be Displayed As A Modal Dialog Box"
Jan 26, 2010I'm new in .Net and I have an application with windows form "LOGIN" When users enter the user and password and click "ok", then if user passes validation then I have the code Show(MDIMainMenu) (I'm trying to open an mdi form), but I receive the following error: "Form that is already visible cannot be displayed as a modal dialog box. Set the form's visible property to false before calling Show. Error Number 5"
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Multiple Forms - Declare And Instantiate Second Form On Program Start - Use Button Simply To Show Form?
Jan 14, 2010I 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?
Create A Stopwatch In One Form And Another Form Show My Progress Bar Using A Combo Box
Nov 11, 2011Im trying to create a stopwatch in one form and another form show my progress bar using a combo box for mins and seconds to show the progress bar on form1 1
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Use A Progressbar To Show On Main Form And Then Finish When Next Form Is Loaded
May 12, 2009I am trying to use a progressbar to show on main form and then finish when next form is loaded, I have got this code.
1. When I click on button, it must open next form, but the next form must only open when the data in my list box has been loaded from Access Databse. When I run my program, it only shows the progressbar and don't open the next form.
Main form code:
Public Class Main
Dim PB As ProgressBar
Private Sub main_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
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.net - Open A Form With Form.Show First Mouse Click Is Ignored?
Nov 12, 2009Using the code below:
Private Sub ShowDropDown()
Using f As New DropDownForm
f.Visible = True
Do While f.Visible
Application.DoEvents()
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This was a guess, after looking at the Form.ShowDialog method in reflector.My question is, is there a managed call I can make to acheive the same result, and what does a button click do that other clicks don't?
ETA: The problem does not occur if I open the form using a key.
Form.show() Loosing Context In Originating Form?
Nov 8, 2011This is a database app where I am trying to check for possible duplicates and give the user the option to keep the new record or assign to an existing record.In form1 the user will enter data into a textbox. I use this information to build a bindingsource.filter. Then I call another form (form2.show()) to display results to user and get user response. This part all works correctly.
The problem is that as soon as form2.show() executes, I loose the contents of the textbox - and it appears that I am no longer in the bindingsource.addnew() method.
Show A Particular Form For Every Button The Form Is Opened In A New Window
Mar 5, 2009Iam creating an application. i have a main form it has 5 buttons i have created 5 more forms. my aim is to show a particular form for every button the form is opened in a new window i dont want to open in a new window it should be embed in the main form when i click anthor button it will show the related form in place of previous form
View 2 RepliesShow A Particular Form For Every Button The Form Is Opened In A New Window?
Mar 5, 2009Iam creating an application.i have a main form it has 5 buttons i have created 5 more forms.my aim is to show a particular form for every button the form is opened in a new window i dont want to open in a new window it should be embed in the main form when i click anthor button it will show the related form in place of previous form?
View 1 RepliesVS 2008 Close Current Form And Show Different Form?
Sep 4, 2009When I use
Me.Close()
Form1.Show()
It closes the whole app.
How would I change it so that it only closes the current form while opening a new one? EDIT: I put [Not Resolved] Because I accidently pressed the resolved thing
Show Another Form And Unload The Current Form ?
Oct 14, 2009i used to write the code to show another form and unload the current form it always told error on UNLOAD form2.show unload me Do i have to use the code :
.Dispose()
or is there another suggestions
Creating A New Form On A Old Form , Then Hide & Show Them?
Dec 5, 2010I have two forms , and I want write a code like ( form2.show=true & form1.show.false)
View 2 RepliesForm.Show From Another Thread Hanging Form
Jul 25, 2011I have a series of methods being called for my networking code. An event gets fired from the networking thread. Inside this event, which I've hooked into from a singleton class, I route messages to form level methods which they register on form load to handle certain messages they care about. Inside of these form message hooks I need to close the current form (which I was able to do) but also show a different one (which is giving me the trouble).
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Show Info Form Exel To Abv.net Form?
Jun 11, 2011I want to use a form in vb.net 2010, so when I click on a button ,it must show me the info of a specific row in Exel and display info of that row in a text box.
eg.
Name Surname phone
Koos Leeds 08212122392
How do I start with this, any samples.
VS 2008 : Why Instantiate A Form Instead Of Form.show
Dec 18, 2009why I need to instantiate a form instead of form.show?
View 20 RepliesVS 2008 Form Show Form Hide?
Sep 28, 2009Private Sub HideShowTest_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.Hide()
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VS 2008 Form.Show / Form.WindowState?
Oct 26, 2010I have a dual monitor setup on my computer. My program has multiple forms. I've designed the program to check which monitor the main form is currently on and to open the secondary forms on the current monitor. When the main form is on the primary monitor the secondary forms open as FormWindowState.Normal which is the design-time setting for the secondary forms. If the main form is on the secondary monitor and I click to open a secondary form then the secondary form is to be displayed as FormWindowState.Maximised.
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So I moved the Form.Show line to after the Form.WindowState line. This works fine when the Form.Show process is very quick. The problem is that one of the secondary forms downloads some information from the internet so it takes about a second to finish the Form_Load process. When I had Form.Show first the form would not appear on screen until the Form_Load process is complete, so the delay was in the form appearing at all which is how I prefer it. With Form.Show last the form appears on screen immediately but appears mostly blank and unresponsive until the Form_Load process completes.
I would prefer that the form not appear at all until the Form_Load process is complete but I would like it to appear in an already Maximised state. Is this achieveable? It doesn't seem that complicated but I just can't figure it out.
.net - Form.ShowDialog() Does Not Show Form?
Apr 20, 2010I've come across a situation where I try to run a simple line of code in a method Dim res As DialogResult = frmOptions.ShowDialog()but nothing happens. The dialog box will not appear. If I run this method from another location in the code it executes fine (i.e. displays the form in dialog mode and code executes fine thereafter). Hence, it may be the way in which I arrive at this code that is causing my problem, but I cannot see to find what is wrong.
When I pause the debugger the line of code is highlighted in green but I can't see to step over it or into it what may cause this to happen, or what I should be looking for that might be causing the problem??
Form.ShowDialog() Does Not Show Form?
Apr 7, 2009Dim res As DialogResult = frmOptions.ShowDialog()but nothing happens. The dialog box will not appear. If I run this method from another location in the code it executes fine (i.e. displays the form in dialog mode and code executes fine thereafter). Hence, it may be the way in which I arrive at this code that is causing my problem, but I cannot see to find what is wrong.
View 8 RepliesSelect An Item In One Listbox On One Form And Then Click A Button And It Show Up In A Listbox On Another Form?
Apr 27, 2010I have a multiple form application with a listbox on each form. I want to be able to select an item in one listbox on one form and then click a button and it show up in a listbox on another form.
View 3 RepliesShow Map Within VB Net Form?
Mar 15, 2012Has any one come across any software suitable for this task (i.e. can be built into vb.net). I have tried using MS MapPoint, which according to the write up says it will do the job, but I cannot get it to work (posting on here didn't get any response) so I wondered if there was a more popular mapping utlity out there?
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