Forms :: Create A ControlArray Instead Of A Non-working For-Function?
Aug 7, 2011
My Problem is, that I have some Buttons, Labels and TextBoxes I need to generate after the User told a number of Players. With the Code I'm using now only the last Player will have these Controls working, because they are moved - for example - from Player 1 to Player 3. how to create such a ControlArray The biggest Problem I have is, that these buttons have to have names like "1", "2", "3" and so on (or if it works somehow to read out the Index of a ControlArray the names will not be necessary).
This is the code I am using right now to generate the Controls, but as you see it won't work, because the properties will be changed when the For-Function restarts.What I need is a hint on how to get these Controls/Buttons into a Control-Array and then read out the Index-Number to use them in the Functions that are called.
Public Class Form1
Private btnTestNumButtons() As System.Windows.Forms.Button
Private Sub CreateButtonArray()[code]......
Loading another form increases the memory usage of the application and after closing is not combing back to normal? dispose function at formclosed event is not doing that
I refer to the CompileExecutable function at.>> [URL] I have attempted to try and get it working for a Windows Forms based application from about my 4th post in this thread.>> [URL] Has anyone had any success in using it or a variation of it? links to VB.Net tutorials see here.>> [URL]
I am working on a Notepad like text editor and I'm trying to put an Undo function in it. When you click the undo menu, I want to simply undo the last action (added char, removed char, paste, delete...). It doesn't have do remember all the past actions, I just want it to undo the last action even if the last one was undo... For now I have a button in a tool strip menu (tsmAnnuler) and my richtextbox (rtbZoneTexte).
Trying to imitate a Messagebox - in that, a sub will not continue until the user "deals with" the pop up.
For example, in a sub, I want a Form to pop up, and ask a user a question, and give them 3 options. I want to make it so the user must click an option, and then the sub that called it can carry on it's way.
Basically, I want to create a timer for each row of data that will get returned by a SQL query:
SELECT * FROM Projects
I would want the timers to be called "Compteur" & ROWID. This really is necessary.I need them to have different Ticks and so that some can be enabled all at once. Basically it is for a project tracker to count the time you are working on the current project. However you could indeed work on many project at the same time.
If I have a large number of classes, each similar to the other in certain aspects (they all share a common base class, but each does things differently), and I need to create Windows forms for each to allow easy changing of their values through a GUI? Create one matching form for each object in VS' forms designer, Or Use code to create the forms dynamically at runtime.
#2 makes the most sense to me, because a lot of these objects will share very common features of the form, notably "Ok" and "Cancel" buttons. But one object might need to draw a textbox on the form while another might need to draw a combobox. Not to mention, if I want to put icons on the "Ok" and "Cancel" buttons, I'd have to do this for each copy of the form in designer, and that sounds like it could get out of hand quickly.But is drawing forms through code sane? VS' forms designer is pretty sophisticated and designed to make life easier. Am I wise to consider ignoring its functionality and diving into the trench warfare of forms design through code? Or are there examples of automating form creation based on an existing object's properties?
I build my first Project composed of several forms and it�s working just fine. Id like now to redesign the project as a MDI Application. Once created the parent form, I can create child forms but thats not what I need. What I would need is convert my already designed and working forms to MDI child forms. How can that be done?
I'm developing a system and the system contains an update function to update the DB. I have performed all the coding but have some minor problem in my SQL Statement and I'm unable to detect the SQL Statement Error. Hope someone could rectify the problem.
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Sample: Dim intFile As Integer = FreeFile() FileOpen(intFile, mstrFilename, OpenMode.Binary, OpenAccess.Read, OpenShare.LockWrite) FileClose(intFile)
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I found the following example of how to print a root directory on the net Code: Sub Main() Dim Current As String Dim Root As String Current = Directory.getCurrentDirectory() Root = Directory.GetDirectoryRoot(Current) Root = Directory.GetDirectoryRoot("") Console.WriteLine("Current directory {0}", Current) Console.WriteLine("Root directory {0}", Root) End Sub However it just causes the error "name directory not declared"
I have an array with about 10 items in it. In order to get the desired functionality I need to append some text to each item in the array in order to sort it properly. Once it is sorted I want to remove the text I added and then just display the second half of each item in the array. The sort works great, but the split function is not worrk.
I have no clue how to get ScreenToClient working. I declared the function using: Private Declare Function ScreenToClient Lib "user32" (ByVal hwnd As Integer, ByVal lpPoint As POINTAPI) As Integer Then: Private Structure POINTAPI Dim x As Integer Dim y As Integer End Structure [Code] ..... What I want to do is move the cursor to 29,109 of the hwnd, not my screen (hence why I'm trying to use screentoclient).
I'm working on a spider bot and hit a snag in the last function?'This function navigates the web browser control to the entered URL.'It wait till the document is loaded completely into the browser control by testing the ready state of the web browser control. 'Then it returns the web browser document.
Private Function Navigate2WebPage(ByVal URL As String, ByVal TimeoutInterv As TimeSpan) As HTMLDocument Dim T1, T2 As Date Dim Interv As TimeSpan Try
[code].....
the problem lies with "SHDocVw.tagREADYSTATE.READYSTATE_COMPLETE" I an example of it on the net and it works in the sample app but not in mine. It won't compile because it says "Name ShDocvw is not declared" and i've searched through the example app and can't find it "declared" anywhere. I had a look at the designer generated code and found
2003 - Friend WithEvents AxWebBrowser1 As AxSHDocVw.AxWebBrowser 2005 - Friend WithEvents WebBrowser1 As System.Windows.Forms.WebBrowser
what is a AxSHDocVw.AxWebBrowser? Now i've done some searching and found that apparently "SHDocVw.tagREADYSTATE.READYSTATE_COMPLETE" no longer works in 2005.
Can anyone help me figure out how to get a security descriptor working with the CreateNamedPipe API function? At this moment I get Marshal error 1336 "The access control list (ACL) structure is invalid." with the CreateNamedPipe function. All of the other functions seem to be completing sucesfully and are returning proper handles.[code]
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Private Sub checkInternet() Dim InetChecker As Boolean InetChecker = CheckForInternetConnection() Do While LabelCount.Text <> "" Thread.Sleep(10) [Code] .....
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This is the working code without recursive. Startpath is set = "c:".
Private Sub BackgroundWorker1_DoWork(ByVal sender As Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BackgroundWorker1.DoWork Dim fs As New FileSystemObject Dim fsfolder As Folder Dim subfolder As Folder
[Code]...
EDIT: I was doing some testing and threw in an if check to skip the C:$ folders. Working ok so far and noticed something really strange. It doesn't loop through all the folders in the C: drive. I think it will loop through only the first 2 folders. One is C:Boot so I skip that and the other is C:Dev-cpp. It won't loop through the Program Files, Program Files (x86), or Users.
My Requirment is to Leave Blank space to the right of the each Lable (String) in Chart in SSRS.
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Example :Lable String is : "United States of America"
My Lable output should be : "United States of America "
I have a backup / restore function working fine on Windows XP. When I deploy the application onto a Vista OS OI recieve the following error, can somebody please advise me how I can resolve this issue?
System.IO.FileLoadException: Could not load file or assembly 'Microsoft.SqlServer.Smo, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
