Something happened to my project and it got all messed up. I am not sure what happened, but the form I was working on only shows the code and not the project itself(where you design it). I am working in VB2008 Express Edition and do not wish to start over. What happened to my form?
View 6 RepliesI was working on a project in vs 2005 and decided to see my project's form in microsoft blend, the form did not show and i closed blend and saved no changes. The next time i open my project in visual studio, my form1 design mode shows me some code for the windows form designer. How can i get my form back as i need to add more controls and change the orientation of some others?
View 10 RepliesI'm having some problem with VB project in visual studio 2008, when I open or create a new project in VB only code is displayed in the design tab but no GUI and toolbox is greyed out.
View 3 Repliesjust wanna ask for a code that make the WebBrowser only shows a certain place or an area of the webPage, like only the Google bar.
View 3 RepliesI've added a ribbon bar to the top of my main form using the DotNetBar and the problem is that it shows a black rectangle area instead of the default blue color. This only happens when I am using Windows 7 aero and is not maximized.
View 1 RepliesWhen I try to open up a form designer, all I see is code and no form! How can I open up the designer, since the code says to modify using the designer and not the code editor?[code]....
View 4 RepliesI need some info how to design/code a form, that only refreshs some parts of the content. Like a frame inside a webpage, that's loaded with AJAX, and the rest of the page maintains the same aspect.I know an application that acts exact the same way that i'm trying to do, but i don't know if i can refer the name.I want my form splitted in three, the top (unchanged), the middle that changes with the options of the user, and the bottom.
View 1 RepliesI had a project converted from vb6.. now I'm replacing old controls with new ones.. but when I delete the control off the form.. the form generate code still shows it.. I didnt think I was supposed to monkey with that code and remove anything..
I assume there is a way for the code to regenerate from the actual form design ?
I tried rebuild project.. but that didnt do anything.. I'm a tad new to vb.net..
I designed a form and managed to fit graphics inside it. Picture box is 465 pixels high. Form1 is 500 pixels high. SnapShot of the screen verifies that the 500 pixel height is the overal height. It includes the upper Bar and lower frame. Is there an instruction to set the From's inner pixel size and not overal?
View 2 RepliesI 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 am trying to implement a controlling design logic that prompts the user for a length and the area to calculate until he or she enters a number less than zero in the length to end.So far I have it where I believe it�s doing the calculations but it�s not ending when I input a number less than zero or zero.
Sub Main()
' Declare Length As Float
Dim Length As Double
' Declare s, c, t As Float
[code]....
I seem to have reached a limit on the size of the form. I cannot make the form longer and I need to add more fields. Is there a limit on how many fields can be included in a form?
View 1 RepliesIn the form design I set up a TableLayoutPanel, 20x20 cells and in cell (1,1) a PictureBox (called Target) containing the image of a small target. The properties box for Target shows some very promising properties, Column and Row - and if you overwrite the values in the properties box, the PictureBox obligingly shifts to the corresponding cell position in th design. However in VB it is not possible to refer to Me.Target.Row or .Column - neither appears during coding in the menu of properties, and deliberately coding either of them produces an error like
Error 1 'row' is not a member of 'System.Windows.Forms.PictureBox'.
1. Why does the properties box show properties that cannot be altered programmatically?
2. How can my program move Target around in the TableLayoutPanel?
I guess thats what I need to do, Im trying to allow the user to right click on the top of my form, and my custom Context Menu Strip is displayed, not windows context menu strip. I guess somehow i would need to get the size and draw a rectangle on the non client area and see if the user has right clicked in that rectangle? if so how would I get the area of the non client area?
View 7 RepliesPublic Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Form2.PictureBox1.Load(bm2)
[CODE]...
So I'm trying to take a screen capture of the windows form and display only a certain specified area of that screen capture in a picturebox on a different form. Kind of like this. First, take the screen capture of the form: Then get a specified area of that form through x,y coordinates or something and display it on a picturebox on a separate form.
I am trying to use the <code> tag inside the <example> tag to show a sample code in xml documentation. However, when I build the Sandcastle project, I see that it is shown as C#. There is no language attribute in <code> tag. And I could not find a setting in Sandcastle's project properties.
View 1 Repliesfind a source code of using a local area network(LAN) in visual basic.net 2008?
View 1 RepliesI want a multi line textarea using VB.net.I have used textarea in html before but I have never used it in VB.net I tried:
<text area id="TA" cols="100" rows="20"></textarea>
I introduced space between text area only coz I cud not write it other wise in this forum.. in my code there is no space. But I cannot change the value of textare using my code behind file.
I am not a computer programmer and I have never used Visual Basic before but I have to take a class about using it. I am trying to make a simple Area calcutor but what it is telling me in my book to do isn't working.
View 1 RepliesThis is a problem like the puzzle - "find minimum number of coins to completely cover a piece of paper".
The difference is:
in my case RADIUS of the coins is variable (but all coins should have same radius).
Real scenario:
1. I need to draw circular shapes on a rectangular image.
2. Number of circles (N) is CONSTANT/ User input
3. Size of image (S) is CONSTANT/ User input
4. The program should find the MINIMUM RADIUS (R) that is needed to draw N number of circles on an image of size S, so that, the image is completely hidden behind the circles.
This is NOT a puzzle/assignment that I'm trying to solve.This is part of a larger project that I'm working on.
I don't need any drawing code. I just need the code/algo to find the radius.
I am using a background worker, it runs fine but it does not shows the result. i am using jmcilhinney source to work it out.. have a look.
VB Imports System.ComponentModelImports System.Text.RegularExpressionsImports System.NetImports System.IO Public Class WorkDialogue Private _result As Long = 0L Public ReadOnly Property Result() As Long Get Return Me._result End Get End Property Private Sub
[CODE]...
And the button codding in other form:
VB Using dialogue As New WorkDialogue dialogue.ShowDialog()TextBox2.Text = dialogue.Result.ToString() End Using
There are so many controls, properties, etc in VB 2008 .NET it's mind boggling. I'm amazed at how much this product can do.Does anyone know of a VB 2008 .NET book that describes in simple language and shows sample code for all of those controls, properties, etc?
View 5 RepliesTrying to set the viewable area to a smaller screen area and have it cycle through as the person moves using collision detection to move the backgroudn image. Here is the start but its off to a bad start so far.
Public Class Form1
Dim Mapx As Integer = 600
Dim Mapy As Integer = 2000
[code]....
Basically the forum size is set to 600x2000 but the client should only allow you to view 600x600. I want it to add +1 once you "collide with a invisable box I'll add and this will redraw the screen.
I was about to create a code for capturing screen of the area of a form.. Below code is capturing only the form size but from the top of the screen.. I want to capture the area of screen wherever it placed..
Code:
Dim loBmp As Bitmap = Nothing
'Dim Somebitmap As Bitmap
Dim screenSize As Size = New Size(Me.Bounds.Width, Me.Bounds.Height)
Dim screenGrab As New Bitmap(Me.Bounds.Width, Me.Bounds.Height)
Dim g As Graphics = Graphics.FromImage(screenGrab)
'Dim FiletoDelete
'MsgBox(lsFile)
g.CopyFromScreen(0, 0, 0, 0, screenSize) ("Need Some changes here!!")
screenGrab.Save(LogLib & lsFile)
I use Visual Basic 2010 Express. I want to create a WinForm app in which there are several buttons "table1", "table2"... Each button must display the corresponding table of a database in a specified region of the same form.
I'm able to link a MS Access database (.accdb) file to the app. But, how do I create that dynamic area whose content would be one of the database tables of the linked database? I tried using DataGridView, but I'm a newbie and I'm missing something; it doesn't work.
I am creating an application . in which clients have to enter data and view it and search it by application number and name.i want to add print form in search form in which client when search data of entered users he/she may print that form.i seen some plugins like print form, or print document , but it prints exaclt the form image etc.i donot know how to use them completely. so i wants to ask how can i print that specific area of search form ... the printed form should not be same like in the form. how can i set that this textbox data should be of this size or that lbl or picture should of of that size?
View 5 Repliessome advise or links, where I can find, how to seperate Code and Design 100%?
View 5 RepliesI'm printing a VB.NET form using BitBlt API my code as follows[code]...
View 7 RepliesI have a splash form that opens in the following Sub of the main form of the app[code]...
The Splash Form opens and closes fine, but no controls (a text box and a graphic, on a panel) appear on the form. I knew I was probably missing something (this was far easier than anything I found searching), but at least the form opens and closes. The app actually starts with a SubMain, which is only used to control how it opens with it's registered file type.
I have a small non mdi form with only 3 controls. The user can select a name of an animal on a listbox and a thumbnail picture of it is shown on the picturebox. There is also a tton.The tooltip on the thumbnail is quite important as left/right click do different actions but for some reason the tooltip will not display unless the user clicks the form.
View 2 Replies