I need for a user to be able to resize a panel using at least one corner at runtime. I did this by making a panel and placing a small picturebox in the bottom left corner. I'm only testing it, so I just gave both the picturebox and panel black borders so I could test my code. Here's what I came up with:
[Code]...
i'm working on a system that upgrades a basic version to a proversion but i have a payment gateway . it generates a code in an SQL DB.now i have a form in VB that has a textbox and a button how can i let VB connect to my SQL DB receive the code and then check if that code is correct and if its correct download silence the pro file. from an url.
View 7 RepliesI use vb.net 2008 to create a desktop application.I have a form that is resized according to the size/location of the app bar (where the start button is)I have a toolbar at the top, a status bar at the bottom of the form and a grid in the middle of the form I want the size of the grid to be the maximum possible on my form.if and when the user resize his application bar (or move it from the bottom to one of the sides) my form size should change according to the new working area size:
H = My.Computer.Screen.WorkingArea.Height
W = My.Computer.Screen.WorkingArea.Width
is there a single event that I can use ? currently I called my resize function in several form events: Activated, ClientSizeChanged, Load,Paint,LocationChanged,RegionChanged.And still it is not working correctly! Resize the app bar size or move it form does not change !
If I minimize it and then display it again or click it - it changes size
Resize Form by a Panel?
View 4 RepliesIs it possible to resize a form automatically when a panel is made visible or invisible? Is it required to have the panels directly on the form? I am trying to do this with some panels within panels and having quite the problem.
View 3 RepliesI found this code (Class) on Net for resizing controls at runtime by user on GUI as we do it design time.
HTML
Public Class ResizeableControl
Private WithEvents mControl As Control
[code].....
I have a panel that has 8 buttons located on it each named But1,But2,ect. What I am trying to figure out how to do is resize all of the buttons in width when the panel is resized in width. [Code] Is there something simpler to do this as I will eventually have 3 panels with 8 buttons on each one that would need to be resized at the same time. In VB this was controlled by an index and a for next loop, but I see no way to create a control array for all the buttons when they are on separate panels.
View 15 RepliesI would like to resize a panel at runtime using a mouse.I only need Vertical resizing.So, I have panel1 and docked a label to the bottom of the panel, this will be the drag bar.Now I'm thinking I need to use the mousedown event and capture the Y coordinates of the mouse? On Mouse up set my panel height to those new coordinates?Also, I'm pretty sure my panel won't redraw itself when this is going on. Should I set the panel height while I'm dragging?
View 3 RepliesI have a number of textboxes and labels in a panel which has to scroll in order to view them all. The user is then able to scroll down and click on one of the labels which has a textbox that appears so the user can change the corresponding value in the label. For some reason, if the user has to scroll down at all to any of the labels that are initially out of view, when they click on the label the textbox appears far below as if it was at its initial position and not directly where the label currently is.
View 11 RepliesI am working on my application as I am trying to resize the panel when I resizing the winform application. Do any of you know how do I resize my panel when resizing the main form in a winform application?
View 1 RepliesI have a project with 2 Forms. Form1 with 2 SplitContainers and the code below to show the Form2 inside SplitContainer2.Panel2. Form2 with no borders and orange color.
Public Class Form1
Declare Auto Function SetParent Lib "user32" (ByVal hWndChild As IntPtr, ByVal nWndPArent As IntPtr) As Integer
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]....
I want to resize Form2 when change Form1 size by mouse.I use frm.Size = SplitContainer2.Panel2.Size but look in pictures what happen:This is Form1 without Form2 inside Panel2 This is the application in first run. Form2 showed in Panel2 with orange color.The size is OK (frm.Size = SplitContainer2.Panel2.Size)Now i have change the size of Form1 with mouse click (or move form corner).Look the Form2 in Panel2. Didn't change size. Stay in first run size.How to change the size of Form2 when i change the size of Form1?
i recorded the following macro in excel 2007:
[Code]...
Alright I need to create a project in which it clicks to your coordinates.Then I would want them to click that button then it would click at the postion of their choice
View 3 RepliesI am having difficulty retrieving the correct PIN code from my database, for an ATM banking application. When someone enters a correct PIN code that is already in the database, they gain access to their ATM account. If incorrect, then a message box appears. I am having an unusual problem where, the system is partially working. The code I have, is preventing the user from accessing their account, in the correct manner, eg. message box pops up. However, it is also not accepting the correct PIN code. The most unusual thing about this, is that, if the user enters the number "1", the message box won't pop up, however it will still block the user from accessing their account. And even stranger again, after entering the number "1", trying it, then erasing it, if they enter the correct PIN after this, it will allow them to access their account.
Here is the code:
Public Class ATM2
Dim Pin As Integer
Public Sub Retrieve()
[Code].....
I'm currently making one program in Visual Basic 2010 , and there are like 5 labels, and I want them to get bigger (bigger font size) when I put my mouse on them, and to get back to normal when I move my mouse from them (it gives pretty cool effect) now, changing Height and Width didn't do the thing. Then I tried to directly change their font size using label.font.size += 10 but it says that font size is read only...I also tried to bypass that by using dim a = label.font.size a += 10 but when I do that it absolouletly does nothing...
View 7 RepliesI need to center the red panel in the middle of the dark grey panel, when you resize the form the red panel should be in the middle, and the red panel can't be resize, anyone have a code or property to do this?
View 2 RepliesI'm trying to write up an implementation plan.I'd like to write something like:Due to the high-level of spaghett-code in the existing program..But I'm not finding anything that even remotely looks professional.
View 12 RepliesChoosing the correct syntax to write your code. How can I find syntax that can display what they are used for using Visual Basic. This is my first time programming.
View 1 RepliesIm trying to get school information of a site and want to save it as an excel tables sheet with details in each column, inital start was the below code help me in going further.Column headers: school name, mascot, address, type, phone, fax etc. for a list of schools I have. For example I used one link.
[Code]...
i"m trying to save a picture to access but the code is not correct
[code]...
or other method of extracting icon from shell32.dll.To personnel of Microsoft,I followed url...in Visual Basic 2008 Express Edition, Windows XP, but it shows 7 "Statement is not valid in a namespace" errors when "Press F5 to run the program", and does not let me extract the icons .also, I want to know how to "adjust the size of Picture1 so that a 32*32 icon fits inside the picture box" in url...
View 2 RepliesAfter searching, I've discovered this code:
Public Sub ResizeImage(ByVal scaleFactor As Double, ByVal fromStream As Stream, ByVal toStream As Stream)
Dim image__1 = System.Drawing.Image.FromStream(fromStream)
[code].....
correct the code(indian currency format in words)
View 1 RepliesLabel4.Text = Label4.Text & " " & TextBox1.Text is this code correct to add value to label4 from tetxbox1 at run time?so that the label content should look like this 45 56 67 89 .the should be appended in the label4 whatever i enter in the textbox1.Also these value should be added in the database as list of items in the single field.so that i can retrieve these values in a listbox that is in the another form .
View 24 RepliesI am having some trouble getting the correct syntax for a bit if code. I am using vb to insert data into a db and outputting the data as XML, here is the code
<WebMethod()> _
Public Function addTrack(ByVal tTitle As String, ByVal tAlbum As String, ByVal tGenre As String) As String
Dim conn As New SqlConnection("Data Source=MARTIN-LAPTOPSQLEXPRESS;Initial Catalog=mp3_playlists;Integrated Security=True")
Dim sql As String = "INSERT INTO Tracks (trackTitle, trackAlbum, trackGenre) VALUES ('" & tTitle & "', '" & tAlbum & "', '" & tGenre & "') FOR XML AUTO, ELEMENTS"
[code]....
The code is for a ASP.NET web service, when I click invoke on the website i get the error Incorrect syntax near the keyword 'FOR'. If I remove FOR XML AUTO, ELEMENTS everything works find, db updates but I dont get the data to output as XML. I think the issue is with the brackets required for the insert values because this issue does not occur if the SQL statement is a SELECT statement which has no brackets but i just cant figure out the correct syntax?
vb Public Class BugReportsCentral
Private Sub BugReportsCentral_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WebBrowser2.Navigate("http://xxxxxxxxxxx.net/update/link/on-off/threadreport.html")
[code]...
Why this code doesn't work? It doesn't print the label with the correct thing.
I'm trying to updatesome records, currently my table is blank apart from the user id which is correct. but i get the error below.
My UserSettings table is as follows
ID is a Integer
MonthID is a Integer
YearID is a Integer
UserName is a string
Balance is a Integer
PhotoAddress is a string
GameSpeed is a Integer
This is my code and below that is my error in my ErrorTXT box.
[CODE]...........................
How do I code different buttons to display different information on the same panel removing the previous information before displaying the new information?
View 4 RepliesI've recently decided to take a huge leap and migrate from my good old VB 6.0 to VB.NET, since VB 6.0 was proved to be fairly insufficient for my needs. So, I took a deep breath, loaded myself with a lot of patience and...here I am!The transition from VB 6.0 code to VB.NET seemed quite buffling in the beginning, but later on it proved to be pretty straightforward.So, now, I've decided to get my feet wet and develope my first VB.NET appication.The reason I'm here is that I would like an evaluation of my first code snippet in terms of efficiency, productivity and so on.
A description of what I'm doing is this: On a Windows form, docked at the left side, I have a panel set to AutoScroll. Inside it I've placed a number of panels, each one with a ToolStrip, having a button to collapse or expand the panel.It works so far, but I don't know how efficient my code is. Here is the code of a generic Click Event that handles the clicks of all toolstrip buttons.Each button has a Tag to indicate the state (expanded or collapsed) and each panel has a numeric tag for the height it would have when expanded.
Here is the code.
Private Sub Buttonclick(ByVal sender As System.Object, ByVal e As System.EventArgs) _
Handles TSB_1.Click, TSB_2.Click, TSB_3.Click, TSB_4.Click, _
TSB_5.Click, TSB_6.Click
[CODE]...
So...what I would like to have is an evaluaion of this small code. It seems to be a bit larger than the code I could write in VB 6.0 and I'm sure that there is a better way.
I'm trying to set the maximumsize via code of a panel, but I can't get the proper code.
Private Sub panel_right_Resize(ByVal sender As Object, ByVal e As System.EventArgs) Handles panel_right.Resize
If calendar.ShowWeekNumbers = True Then
With panel_beslag_right
[code]....