VS 2008 : Using TabControl And Button To Display Objects?
Apr 18, 2011
I am currently working on an OOP assignment based on vehicles as classes. The classes, attributes and object lists have been completed so far. In my main menu form, I have a tabControl from which each page displays is related to each class. Within each page, labels are included displaying attributes of the first related object in the list. There are also two buttons in each page for scrolling between each listed object from the same class. I want these forward/back buttons to be able to retrieve attributes from the next object in the object list and have them displayed in their relevant labels.
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Jul 28, 2009
I have one form with one tabControl with two tabs, in each one I have one dgv, in the visible change event I create and add a new button column, that will be placed at the end. Now the "problem", if the first tab it's selected when the form becomes visible, the column it's placed in the correct position (last), and in the second tab the column it's placed in the third position.
If I do this with the second tab selected when the form become visible, the column it's placed correctly in this one, and in the third position in the first one... The code that I use, it's very simple, every datagrid it's bounded to a datatable, I tried the add method, then I tried the insert method, then I manually set the display index for each column, and none of this options solved my problem...
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Aug 11, 2011
Silverlight project with tabcontrol hosting canvas objects. I want to wrap my entire tabcontrol with a scrollviewer so that on a short display you can scroll vertically to see the whole area on my canvas.When I run my project my scrollviewer vertical bar is always showing even when there's more room vertically than needed for a scrollbar.
All I am trying to accomplish here is a min resolution of 1280x768 to be scrollable and anything bigger than that have the scrollbars hide. My laptop is only 768 tall, but my canvases were developed with 1280x1024 in mind. So I would like a way to set this up so that everyone can scroll or just see the canvas all at once depending on their resolution.
Anyone have any ideas why it is always visible? I've tried setting canvas width and height. I tried setting stretch on alignments on the outer grid. Saw both those tips while searching other issues similar to mine.
Some code:
<Grid x:Name="LayoutRoot" MinHeight="768" MaxHeight="1024" MinWidth="1024" MaxWidth="1280" Background="#FF6A6868" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.775*"/>
[code]....
....lots of child canvas items in my "Main Floor" canvas. Child canvas objects contain lots of path objects. None which are taller or wider than the main floor canvas width/height.
<sdk:TabItem Margin="0" Header="Mezzanine">
<Canvas x:Name="Upstairs" HorizontalAlignment="Left" Height="1000" UseLayoutRounding="False" VerticalAlignment="Top" Width="1280">
..another tab. Same deal with child canvas objects.
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Aug 11, 2010
I have a tab control with two tabs. Both tabs have controls which are unique to them, but there is one control which I would like to always appear on whichever tab is currently active. I figure I just need to add some code to TabControl1_SelectedIndexChanged(). I tried
MyControl.Parent = TabControl1.TabPages(
TabControl1.TabPages.IndexOf(TabControl1.SelectedTab))
MyControl.Parent.Update() ' is this necessary?
[code]....
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May 26, 2012
I have a user control which consists of a dataviewgrid with some extra panels controls etc.I have just updated this program from an old version of vb where the tab control was just a row of tabs with no actual child pages attached.so to use several of these userControls (called 'Pages' from now on) a Panel was created and placed underneath the tabs to give the illusion of tabpages.when a user clicked a tab the relevant 'Page' was brought to the top of the Z order. This was accomplished with a directory of the 'Pages'..This all worked fine until I decided to change to using the TabControl in VS 2010.
So I didn't need the Panel anymore I just added the 'Pages' to the TabPages instead and I could also get rid of the directory to access the pages as it is not needed for display purposes anymore and for other access I could use the Tabcontrol.TabPages collection instead.Now when each 'page' is created and setup the dataviewgrid is loaded with a Table and the columns are re-ordered.I am loading approx 20 'pages' to the tabcontrol 1 to each newly created tabpage obviously. this is done using using a for each loop from a DB table.now the problem is that the first 'page' dataview grid has the columns re-ordered but none of the others do ! the Data is fine it's just the column order that's wrong.the same code is used for all (The setup is method of the 'Page') and i have stepped through the code and it all works OK with no exceptions. no code is missed but the grid order is OK for the first 'page' but not the others.everything else works fine the 'Pages' are all on the TabPages and the data is OK..Now comes the really weird bit! if I add the 'page' to the old unused panel before i add it to the Tabpage all the grids are re-ordered fine as in [code] Now the Panel is visible but not on screen if you see what i mean obviously if i move it on screen it's empty as the 'page' control can only be in one place and it's on the Tabcontrol..so why is it working ONLY when I add it first to the unused Panel? what is happening here? Oh BTW it only works for this Panel - not if i create a new one and add it to that..AND if the Panel Visible property is set to false the columns are not re-ordered again? I have tried deleting the panel and all code that uses it but the grids are not ordered properly till i re-instate the panel?
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Apr 14, 2012
I'm using VB2008 and I've created a Ribbon AddIn for Excel 2007. User creates a single worksheet template...the user clicks the "Save Template" button on the Ribbon AddIn...Form1 pops up asking the user for the file name they want to apply to this worksheet template...after the user enters the file name and clicks the "Save" button on this form, the file is saved in the default location then a new button should be placed in Menu1 of the Ribbon AddIn...the label for this new button should be the same as the file name.Here is the code for the Form1 "Save" button click event: [code]
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Jun 13, 2009
I want to ask how add crossButton image to TabPage as in IE..To add left hand side image..I assign the imagelist property if tabcontrol to imagelistNAme & then slect the tabPage & change the imageIndex. I want to ask how to add Right Hand Side Cross Button Image & if we click on it, tab is close.
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Sep 22, 2011
I have a vb.net windows forms project with a tabcontrol. Anyone know how to change the style of the tabpage title or "button" when you hover over it with the pointer ?
I guess you can change the colours with: TabControl1.SelectedTab.BackColor = Color.Black
But not sure how to hook up the mouseover to the hovered over tab title/button.
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Jun 10, 2011
Ok what I am working is creating a tabpage at run time, I ahve a class that inherits tabpage class and when I call, it creates a new tabpage and add it to the tabControl, My codes are as:
Class CreatenewTab : Inherits System.Windows.Forms.TabPage
'Some implementation here
end Class
[code]....
How to make a new created tab to be selected and top? I have tried .show(), .Select() and .Focus() but nothing happens. What I mean is when you click on add new Tab, like in Browser a new tab is created and is selected for use(become top)
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Feb 13, 2010
I am making a web browser in Visual Basic and I am trying to figure out how to make a middle mouse button (Scroll Button) click to close the tab that the mouse is hovering over (Like In Google Chrome).
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Feb 8, 2012
I'm in the proccess of creating an XML editor nothing fancy for a project I'm working on!
I got the idea of using the tab control to host multiple Richtexbox controls, nothing fancy.
I got the idea from Visual studio(2010) that it would be nice to have a close tab button, on the tab, but I can on get it to display on the tab
Code:
Dim CurrentTab As TabPage = TabControl1.TabPages(e.Index)
Dim ItemRect As Rectangle = TabControl1.GetTabRect(e.Index)
If CurrentTab.Controls.Contains(mButton) = False Then
[Code].....
I know it adds it to the Tabpage but I cannot find anyway to add to the tab itself, even though the text on the tab is using ItemRect!
Are the tabs themselves hidden like columnls are on other controls!
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Feb 7, 2010
I have a user control that inherits the FW ListView and I need to dispose of two objects when the form's disposing of it's objects. Here's what I've concluded already, am I on the right track?
[Code]...
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Jan 23, 2010
Simple question I couldn't find in the book or online. I have a Button which needs to have permanent text set to 'Calculate' and 'Section' on separate lines. The 'Multiline' option I have seen mentioned does not appear in my properties. I can't 'show the code' as I think it is a properties setting.
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Nov 11, 2011
So I want when you click Button1, it displays MsgBox ("Hello"), when you click again, it displays Msgbox("World"). Then it all starts Hello "world hello world" etc.
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Jun 8, 2010
I have a tab control that I would like to set the background image of each button's interface to the same image. I set the color to transparency and set the background image, but the background image only works on one button's interface.
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Jun 13, 2010
I want to make 2 radio button.. I want a radio (when checked) show contents in a combo box, each radio button should show different contents when checked.for example: My project is to create a payment form for books when reference (as a radio button) is checked then i want it to show the following book titles in a combo box: "vb guide 2010" , "PHP for Dummies" etc and show the price in a separate text box when clicked when fiction (as a radio button) is checked then i want it to show the following book titles in a combo box: "harry potter" , "spiderman" etc and show the price for these titles in a separate text box when clicked.
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Dec 3, 2010
I have to do a questionaire that gives three questions with multiple choice answers. When the user clicks a radio button it displays a tick or cross depending whether the answer is correct or incorrect. I also want to display, on a label, the number of correct answers with the number of attempts. i.e 1 out of 3. I have listed the code I have for the questions and radio buttons and I know I have to declare form variables but I do not know how to get it to recognise the radio button as a number to add to the total.
Private Sub radBevan_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles radBevan.CheckedChanged
If radBevan.Checked = True Then lblScore.Text = "Incorrect. The answer is Beveridge."
If radBevan.Checked = True Then picTick1.Hide()
If radBevan.Checked = True Then picCross1.Show()
End Sub
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Jul 18, 2009
I want to display a help message when a user hovers their mouse over a button.I think I need to use the mousehover event.What's the syntax for this event.
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Jan 2, 2010
I have an app that I'm using Form2 to display informaitonal messages without having the user to press the OK button. I DIM form2 as a new form as a global and then add a lable to it on the fly and then control it's appearance with a timer. This all works great providing the main form is being displayed however I can't make Form2 show up if the main form is minimized or hidden. I can get around this a bit by keeping the main form maximized but change it's Opacity to zero but once I do that I have no idea how to return the Opacity back to normal when I do want to see the form. Anyone have any ideas on how to make Form2 display if the main from is minimzed or how to control the Opacity of the main form so I can return things to normal? I was thinking that there might be something I could do with hovering over or clicking on the icon in the taskbar but I don't know what that event might be.
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Jun 1, 2011
In trying to test some graphic features, I am trying to get them to display on load so button doesn't have to be pressed. I used the following code as suggested from forum. Message boxes run but ellipses aren't displayed until button is clicked which is what I am trying to avoid!
Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Button1.PerformClick()
Button1_Click(Nothing, Nothing)
[code]....
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Feb 7, 2011
i have this portion of code to display the objects and position them but they arent showing on the form1 load how do i fix this?
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Sep 20, 2009
I want to make a button, that once you click it, changes another objects color. For example: I press "Change" and the RichTextBox1's color changes to black. How would I do that?
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Feb 9, 2010
I have a form that displays data. What I would like to have is a button that when pressed will display some test extran textboxes in a dimmed/transparent type of fashion. I can get that using another form, but would like to do it without the second form.
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Nov 2, 2009
I am looking for a way to tell when a tab has taken focus. I tried the gotfocus call but it doesn't seem to get called when I click on the tab. Did a quick search on google but can't seem to find the answer.
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Jan 14, 2010
I got mainform which has a tab control on it.
on one of the tabs, i have a button that sets:
install.mdiparent to me and then show.
It doesnt show the form.
Its because of the tab control. So i tried to send the tab control to the back, and the install form to the front. that still doesnt work.
Anyway to set the tab page as the parent container?
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Jul 17, 2009
So using webbrowser, I created a browser. It's tabular and the tabs show the documenttitle of the site. My question is, is it possible to create a picture box in the tab control, to ad the favicon image? Like modern browsers which show the favicon before the document title.
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Aug 5, 2010
I'm just not able to add a custom TabControl to my project. I have found a custom tabControl here: [URL]. The CustomTab consists out of 4 .vb files. Normally I would add a component (.dll or exe) to my project. I tried adding the 4 .vb files but unfortunately no CustomTabControl.
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May 25, 2009
I have a form where the user will choose multiple clients from a subform that has a DGV.Each row has a checkbox indicating that it has been selected.When the user is finished selecting the clients, I need to store the selected clients ID Number, Name, and Program Number either in a temp table or another method to only handle about 30 records.After that part is done, I need to create a new tab for each client which has a UserControl on the tab. I have the new tab thing working but I need to learn to apply the client to the first new tab/user control then create another and so on.
Private Sub frmCaseNts_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
[code].....
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Sep 19, 2010
I have created a customized tab control (i.e. inserted a 'close' image to the right side of the tabpage, which accepts click envent). Hence, the Drawmode property of the control is set to 'OwnerDrawFixed'. Now I want to insert a icon(likely favicon) to the left side of the tab page. Since the drawmode property is set to 'OwnerDrawFixed', I was unable to use the Imagelist property.
[Code]...
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Jul 27, 2009
In my form I have a TabControl that has 13 TabPages. I have been able to print the Entire form, but I would like to just print everything in various (not all) TabPages. Each of the TabPages have a several PictureBoxes and several Labels.
Where should I start to simply print the TabPage?
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