how can i design a region in vb.net form(windows application), such that when i click any point inside a region a new page opens. my problem is that the region which i want to define through it is very complex. its a combination of a rectangle and another shape.
View 6 RepliesI'm doing my project and I design including many tab control in vb.net.
Example: I have 3 tab pages like tab1,tab2,tab3. And I have menu bar to open tab1,tab2,tab3.
My Question is: How can you use code to open each tab page?
I built an application that runs alright on Windows 7 and and XP but when I tried that on my home computer (Vista Home Premium),at very start, it says Can not open shared memory region and then it quits.
View 5 RepliesTo refresh or invalidate only a region of the form.sometimes I will need refresh all the form, but in some situations only specific regions of the form..I saw some samples on the Microsft site, but I don't understood.I use VB .net 2008
View 3 RepliesI have a form with a Tab Control that has 18 pages. When I click on a tab it opens the page and select a textbox on that page (txtTextbox1. Select() ). This works for the first 8 pages but not for the remaining 10 pages. Although on these pages I can mouse click on the textbox, enter info, save then click my Add button that clears the textboxes and has the code (txtTextbox1. Select() ). The textbox is selected just fine. The code for all my pages is the same except for the tab name and the control names. The tab key will move the selection to the next textbox in order on all pages and the Enter key is coded to do the same. The first 8 pages have a total of 256 labels, buttons, list boxes, textboxes and checkboxes on them.
View 10 RepliesI have master page in ASP.NET. I have added two asp controls to master page i.e. _EmpDROPDOWN and _findBUTTON.I have one content page. FindEmployee.aspx which shows result list of employees (Gridview) based on the selection made in _EmpDROPDOWN when _FindBUTTON is clicked on Master Page.I dont know how to read Master Page button click evenet in Content page.How to read master page button click event (VB.NET syntax) in Content Page?
View 1 RepliesHow to Update a div tag in Master Page using a button click in Content page? or Wise versa?
View 1 RepliesDesign a page for printing?
View 1 RepliesAm new to web design and development, I want to know how to design and develop a web page using vb.net and asp.net.
I need a link of samples and help sites for developing a web page.
I want to achieve the same thing as highlighted in attached file, so called seperator or page break, but i'm unable to find this control in VS 2005, how to get this control?
View 3 RepliesMy page contains: GridView1, GridView2, Button1, Button2, DropDownList1 I bind Gridviews to the table selected in dropdown like this:
Dim results as DataTable
Select Case ddl1.SelectedValue
Case 0
[Code]....
For me it looks like a lot of overhead. How can I improve then design and only specify that I'm working on the following record in dropdown list without specifying the Case condition every time? Should I change my design or leave it like it is?
Update:
RunZero, RunOne, RunTwo, RemoveZero, RemoveOne, RemoveTwo, RemoveThree - Execute six different stored procedures.
Well VB crashed on me and now I cant open the Design (the one with a picture)
View 1 RepliesI am trying to learn Visual Basic and am working through a text book that my son used for a class. Each time I create an event handler by double clicking on the design page, the code that automatically populates is almost identical to the code in the book, except the byval portion is omitted from the code.[code]
View 2 RepliesHow can I save the design page of the form? I can only save the code
View 1 RepliesSimply enough, I closed a design window, and now I can't reopen it.Whenever I click on the form in the Solution Explorer, there is no option to show the design view, yet I know that there is one.When I go to the folder where the files are stored, there is a file there is supposedly the design of the form I closed, but when I open it, all that appears is another window of code.
View 2 RepliesI am trying to open my form in Design View but instead I receive the following text;
[Code]...
So there I was working on a project. I was putting the finishing touches on the GUI and clicked on the Image list I had added. VB froze up a moment, and when it came back I was on a code view of the form showing the properties I had just set up in the GUI. Suddenly, I can in no way view the form. I get a View code option, but no View designer. If I close out the project and open another, there it is "View Designer" right where I expect it. But in the project I was working on, it is just plain gone.
Is there something I am missing here? Can I recover my project?
If I run it in the debuger the whole form shows perfectly, I just can't get to it to edit it.
im having a slight problem with my open file dialogue box, i need to be able to open the dialgue box, and click the file and open in my pdf reader, or at least load it to my other form ive created. what ive go so far:
[Code]....
I am using Visual studio express 2008. I was working on a VB project for a few hours. Then I did something,(I think I just double clicked the form ) and I cannot open it in design mode. By Design mode I mean so you can see the controls, and ad buttons and stuff. The form still runs, if I run it. I see the form in the Solution explorer. From solution explorer, if I show all Files , then open FrmMain.Designer.vb, I can see my code. If I go to the project menu item and insert New Windows Form the new form works like I expect it too, I can see it. I need to be able to see my form.
View 2 RepliesI have a project I built in VB 2010 Express Edition. I copied the project's folder to a flash drive, pasted it into the visual studio 2010 projects folder on a different computer, and opened it with VB 2010 Express Edition on that computer. I can view the code, but when I try to open the design view, I get the following error:
[Code]...
I have just started using VB 2008 Express i couldn't find a forum for this version. Im having trouble working out how to open my form in design view rather than code.
View 4 RepliesI have a UserControl with a Panel (Panel1). The UserControl has a property Items (type ControlCollection) that returns the Controls collection of Panel1.Via a custom CollectionEditor, I tell the designer that it should add my custom controls called Item (inheriting Control). For the sake of example, the Item control is just a control with a random background color:[code]The custom CollectionEditor creates new Item controls using the DesignerHost service (and its CreateComponent method), so that they appear as actual components in Panel1, selectable during design-time just like any other control.It might be a little hard to see (because the colored Items are docked to the top), but I have selected the red item, which can also be seen from the Properties list.
As you can see in the code, I attach a Click event handler to each item as it is added to Panel1. When clicked, a MessageBox shows the color of the item. Obviously this is just for the sake of this example, but the point is that I need to be able to click an item and something then needs to happen.This works fine during run-time. I can click each item, and the MessageBox shows.The problem is that it does not work (quite obviously) during design-time. When I click it during design-time, it is simply selected (as any other control) and of course does not register any Click (nor MouseClick) events.But, I need the Click event to fire even when in design-time! Clicking an item corresponds to selecting it, and when selected (even in design-time), some other panel (not shown in this example) should be brought to the front so it gets visible. Now, I have created lots of things very similar to this (clicking an item during design-time), but there has always been one major difference: those items were not actual controls on the form. Instead, they were drawn manually on to their parent (and they only looked like separate controls). Obviously there was no design-time support for those 'items' (as they weren't controls), but I could handle clicking them quite easily: by handling the MouseClick event of the parent, I can check the location and see if it falls within an item. If so, that item was 'clicked' (artificially).This time, the items are actual controls, and this method does not work (the parent does not receive a MouseClick event either).So, does anyone know of any way to do this? The only way I can think of right now (although I have no idea how to implement it) is to somehow 'listen' to changes in the designer selection.
I created primary/start up Form for my VB2005 app (called Admin.vb). Now when I go back to the solution explorer, I can see Admin.vb but it doesn't have the form icon and clicking it doesn't open the form. Instead it opens the code.All of my other forms are fine and have the right icons and open in the [Design] view ...The form obviously still exists as it opens in runtime but I can't seem to open the design view for it.
View 6 Replieswhy i cant see the Form Design?and when i double-click the Form1.vb on the Solution Explorer i got error:does anyone here encounter this probz before?how to fix this.. (should i reinstall vbnet?)
View 1 RepliesI've got a VB.Net form application that dynamically loads user controls based on which navigation link the user clicks on. I'd like to make it easier to use at Design time by putting a link of some sort to open the User Control at design time. The link would go onto the form in the space where the User Control will be going. This just saves a little time from having to browse through the files to open the correct file.
View 2 Repliesi have a page called Main.aspx and other page called report.aspxi have a button on Main.aspx called "Go". i want to write a vb.net code such that when the user click "Go" button the user should go to report.aspx page and i also want to pass the valuve of varible ProductId to next page.
View 2 Replieshow would i open an asp page?is there a way to pass values to this page from my program?
View 4 RepliesI write this code that myMacro open pdf file:
Sub myMacro()
Dim myShell As Object
Set myShell = CreateObject("WScript.Shell")
myShell.Run "C:myfile.pdf"
End Sub
I want open the file in page 3. How am I do it?
I have made a button that I use to open a picture and add it to a new tab page that will have a picturebox on:
Dim p As New PictureBox()
Dim Str As String = 0
Dim open As New OpenFileDialog
open.ShowDialog()
Str = Str + 1
[Code]...
I have a masterpage in which I attached a content page. Now, I added a button which is running at server and placed a code, MsgBox("hi"), in its click event. I placed a breakpoint in its click event and played it to see if it's firing and it clearly did not.
[Code]...