Use Same Controls Across Multiple Tab Pages?
Nov 21, 2011
My application has a TabControl which has 5 tab pages. Each page represents a "department" and each department has to run this software. So when the user opens the application, they navigate to their department's page.
The software runs a serious of automated and manual tests. The tests are customized for each department. But I need to update the UI during each section of the test.
On the main tab, there is one panel that has 17 PictureBoxes. Each PictureBox represents one test. The PictureBox can either represent a test in progress, a test passed, or a test failed.
All of the tests are in their own code files, for the most part. And in the main form is when I call the tests and update the UI from a single method.
The issue I'm having is how to update the PictureBoxes without creating a bunch of redundant code.
When the test runs, I update the first PictureBox with "in progress", then when it completes, it's update again with pass or fail. So for a single test, I could need to place the UI update in several places, within the same code block, for planning out all the possible conditions.[code]...
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Nov 18, 2010
I have a tabcontrol and two tab pages on the tab control. There are some fields on the tab pages which are databound to access database table which are populated using dataadapter. There is functionality to calculate total of the fields on both the tab pages when I click a button. When I load the form the record is retrieved and all the fields are populated with data. when I click the button without navigating to the second tab page then the total is calculated only for the fields that are on the front (first) tab page. It does not include the fields on the second tab page in calculations. When I navigate on the second tab page and then hit the button then the calculations are correct.
I saw that, for the controls on the second tab page, databinding does not happen until I navigate to the tab page. When I navigate to the second tab page then only the controls get the data. And this makes the difference in calculations when I just load the data and hit the button. It thus takes only the fields from the first tab page in calculation as the fields on the second tab pages are still not populated with data. I want the fields on the second tab page also to get populated with data as soon as the data is loaded and not when I actully navigate to the tab page.
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Jan 17, 2010
My boss has given me an asp.net web application that was done by his former employee. Now my boss has no contact with that employee. He wants me to make some changes in that web application. I went through the application. There is no documentation present for that application . Its a huge application. It contains many directories. I think it was a team work. It has many asp pages, aspx pages, jsp pages, xml pages, css pages, etc... How to understand other person or team's website or web application that was written in asp or asp.net and vb or vb.net?
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Aug 4, 2011
I'm trying to print 2 pages of business cards with different images on each card. When I use the code below it overprints both pages on top of each other.
Private Sub PrintDocument1_BeginPrint(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintEventArgs) Handles PrintDocument1.BeginPrint
mPage = 0
End Sub
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May 18, 2012
My asp.net page has multiple text-boxes and DropDownLists that all have required-field validators.
My site also has multiple pages that you can move between with the click of a button. (All pages have all the buttons) When a page loads and decide I want to go to a different page without entering information into the form, I click a button to move to a separate page and the validation pops up and I can't change the page, it stops me every time?
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Feb 24, 2011
I've created a tab control and on one of the pages I added a button, but I cannot move the button around with the mouse!? I can change the buttons position within the tab control page using the property Location and I can size the button using the mouse and the button is NOT locked. I even tried creating a new project with just the tab control and it still does the same thing. I can, tho, move the button using the keyboard arrows!
I'm using VS2010 V10.0.30319.1 RTMREL on WinXP SP3.
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Jul 5, 2011
In my asp.net projects there is a master page and there is a control on Contentplaceholder1. Changing this control's id after rendered like "ctl00_Contentplaceholder1_control" in my local. But at the server its changing like "Contentplaceholder1_control". When i used documents.getelelentbyid('ctl00_Contentplaceholder1_control') js function, its working on my local but not working at the server. So why disappearing "ctl00_" when app runs at the server?
Edit:Why doesn't the server side control id contains "ctl00_" after rendered?
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Oct 5, 2010
I need to add forms to TabPages in TabControl, but I need to find bindings between a TabControl and TabPage, that means i want to add a Form to a TabPage which is connected to TabControl1.
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May 28, 2009
I know to print what is visible on the screen the [code]....
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Apr 29, 2011
I've inherited some VB.Net code that I think needs some restructuring. The project has three forms, each of which is its own Windows Form file that inherits from System.Windows.Forms.Form.The problem is that all these forms share a common navigation menu bar that does not change as the user switches between forms, and so the original programmer has duplicated the menu code in each of the three files to generate the menu on each one! I figure this can't be right.
To restructure it, I thought I would create a base form that implemented the menu, and then let the other forms inherit from that, but I ran into the problem that Windows forms already inherit from the class mentioned above, and can't inherit from another class.I noticed I can add an item called "inherited form", but is that the way to go here? The problem of creating multiple screens with a common menu bar has to be incredibly common. Is there one true way to do this? Should I use inherited forms, or should I by have just one base form and make the other screens just plain classes and not forms at all? Or something else I'm not thinking of?
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Jun 2, 2010
I want to print multiple pages with vb.net So I have al my data in 2 lists, containing objects ( let's call them list1 and list2). e.g I have in list1 all the kind of cars and in list2 all the available types of those cars. So he first loops through list1 and then looks in list2 which types are linked to the kind. The amount of types per kind of car is unknown. Now I want to print the whole list. He first puts the kind of car. Then I have to write every type of car vertically under each other... So I need to construct a function that checks whether I'm at the end of my page to hit a hasMorePages = true .
I was already wondering if I can print it first all on a image and then I take blocks of that image and put them on different pages.
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Jun 9, 2010
to printpreview multiple pages,we can use hasmorepages.. but how to printout multiple pages?y program can printpreview multiple pages,then when i try to printout them, my printer only roll a
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Dec 31, 2009
to printpreview multiple pages,we can use hasmorepages.. but how to printout multiple pages?
my program can printpreview multiple pages,then when i try to printout them, my printer only roll a paper but nothing be printed..
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Aug 27, 2010
I want to create a UI that uses a tab control to display multiple listview controls, one on each tab page. The number of tab pages/listviews is dynamic and could reach around 20. The listviews are in virtual mode and are populated from an object (custom class) in memory.It seems very wasteful to create 20 listviews. I seem to remember that back in VB4 days the tab control had only one page, and you changed the display yourself in code. Is there a way to do something similar with VB.net (VS2008/Framework 2.0) i.e. just show one listview and repopulate it according to which tab was clicked by the user? Something like this:
Private Sub Tab_Click
listview.load(MyObject(TabClickedIndex))
End Sub
[code].....
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Mar 18, 2011
I am writing an application, and i have a user form, which will be the same for the users and the administrators. on different pages.
i want to only create the form once, and then be able to put it on two different aspx files.
i tried it with the "control" , but it then gets really complicated trying to access fields on the control from the aspx page to do the calculation, etc.
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Apr 30, 2012
I'm trying to screenscrape a website that requires a POST login authentication. I can authenticate fine on my first request, but when I attempt to turn back around and hit the next page, I get a redirect back to the login page (basically it's saying I'm not logged in).
[Code]...
I notice two things... first, the ORA_WX_SESSION has its quotes stripped from it (even if I attempt to force them back in between response and request). Also the XYZCustomerServiceUserName and XYZ values are stripped. Other than that, the session information is identical between the two connection attempts.
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Mar 15, 2010
I have a routine, with the printDoc_PrintPage() function where i loop my pages and print them on the default printer.
What i need to do is print page 1 on a special printer and the other pages on the default printer.
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May 29, 2011
I am trying to get things to print on multiple pages. I am just printing the same thing over and over with slightly different values. At the moment the print out is only one page and it overwrites it's self. How do I make a page break?
Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
' Set up earnings statement information and send to graphics page object.
[code]....
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Apr 13, 2012
I want to create a document with several pages and with one wpf window depicted on each page. I managed to print one window using PrintDialog and PrintVisual. However this seem to only work with one single page? How I can build a document with several pages and print the complete set. Can I insert that visual (referred in code) and insert it as a page in a document and print it after that?
Sub Print (Dim ele As FrameWorkElement)
Dim margin As Double = 30
Dim titlePadding As Double = 10
Dim printDlg As PrintDialog = New PrintDialog()
[Code] .....
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Jan 24, 2011
i have this code
Private Sub GetPrintFunction(ByVal printopt As Array)
Dim Print_Document As New System.Drawing.Printing.PrintDocument
AddHandler Print_Document.PrintPage, AddressOf PrintPage
[code]....
The web service returns 6 items per array. If the array return 2 sets of array (12 items), then i have to split it into 2 pages. how can i do it?
Example scenario:The web service should return at least 6 items(1 array)
example data
*redemption date
*reference number
[code]....
if i have two sets of these, then it should be printed on different pages.
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Apr 19, 2012
I have a drop down list that populates a set of data from a calculation. There are multiple pages in my asp.net site that I want to show a label with the current data from the dropdownlist on my main page.[code]...
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Nov 23, 2009
how to preview multiple pages in Printpreview? this is my example :
[Code]...
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Jul 31, 2010
I am new to programming and I need some help. How do I print multiple pages? What am I doing wrong?
Private
Sub PrintDocument1_PrintPage(ByVal sender
As System.Object, ByVal e
As System.Drawing.Printing.PrintPageEventArgs)
Handles PrintDocument1.PrintPage
[Code]...
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Jul 16, 2011
What the problem is that when there are a lot of lines they just continue on the first page, but what i want is to get a second page. I have google't for it and find e.HasMorePages = True and e.HasMorePages = false.. but i did not get this to work properly. can somebody take a look at the code pleas?
[CODE...]
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May 13, 2010
I have been trying to print multiple pages from a listbox. This is the code I have been trying to get to work. It prints the entire contents of listbox6, which is good but it only prints on one page and the text overlaps once it starts to print from the top of the page again.
Code:
Private Sub PrintDocument3_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument3.PrintPage
Dim lpp As Integer
Dim lno As Integer
[code]....
All I need to do is print the entire contents of listbox6 whether it has 1 page of data or 19 pages of data.
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Jan 12, 2010
When trying to print it only prints the first page.
Dim fntPrintFont As New Font("Arial", 10)
Dim fntHeadingFont As New Font("Arial", 14, FontStyle.Bold)
Dim fntColumnHeading As New Font("Arial", 12, FontStyle.Bold)
Dim sngLineHeight As Single = fntPrintFont.GetHeight + 2
Dim sngXCol1 As Single = e.MarginBounds.Left
[Code] .....
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Jun 1, 2010
how to get 1 string to print but now i run into another dilemma. I have 3 strings, each string is just under a page long and i need the 3 strings printed at the same time (one button).
So here is my code for printing one string:
Private Sub btnSendToFile_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Print.Click
PrintDialog1.Document = PrintDocument1
[Code]....
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Mar 31, 2009
I've been wondering what a good solution is for displaying multiple forms all within the same form. I am fairly new to .net, so I might be asking a typical newbie question here, but I was wondering how one deals with having to show many forms all in one parent form. For example, I have a signup form where there is a Next button that shows, say, up to 10 'pages'. In VB6, I simply made a collection of pictureboxes as containers. At runtime, I'd set each picturebox on top of the other then set the requested picturebox's zorder to 0 when it was needed to be shown. Many pictureboxes became a bit obtrusive taking up most of the visual area of the form in design mode so I then started putting them in a tabstrip control then making the tabstrip very tiny and out-of-the-way and then setting it's visible property to false so that it wouldn't be seen at runtime. On the form's load event, I'd simply parent all of the pictureboxes (usint SetParent) to the main form and then use the zorder teqnique as usual. Lame, I know.In VB.net, I've tried just making many forms and then parenting them when needed, but I get an error that a top-level control can't be parented/added to another top-level control. I haven't tried the SetParent API technique yet because I'm sure that there is a common, simpler solution that you experts use.
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Apr 25, 2011
I've been programming in VB6 for years, I have decided to take the plunge into VB.net and C# 2010 but having a little problem understanding the big picture.In VB6 I could create user controls and save them as .ocx files, then use those .ocx's in other programs or on html pages. I am sure the same idea is present in VS 2010, I'm just not seeing it.Can anyone recommend a book or tutorial that will show me the big picture of all the aspects of the .net environment?
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Dec 7, 2010
I have 2 master pages with same (href) links on top of the page. Now these links load on the same master page when clicked on (by requirement). The problem is both these master pages have same links, so basically the same page shall be loaded in the master page.
Now what i need is when the person is on Master Page 1 and clicks on the link it should load in the same page. Whereas if the user is on Master Page 2 and clicks on the same link, i should be able to change the master page from 1 to 2 and load that in Master Page 2.
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