WPF Window Aspect Ratio?
Jun 22, 2010I'm wondering how to maintain the aspect ratio (i.e.: 16x9) of a window in WPF upon resize--if possible in a way that leverages MVVM.
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Calculator Monitor Aspect Ratio?
Oct 10, 2010I'm trying to to figure out how to calculate monitor aspect ratio. I have resolution ad i can do fractional deviation by hand but how can I di that w/ the code?
View 5 RepliesChange Aspect Ratio On Shockwave?
Oct 11, 2009I did a little search on here and google, I tried to find the answers for how to change the aspect ratio on shockwave but there is no answers. Is it possible to change the pixel ratio on shockwave?? I hope there is solution for my needs.
View 10 RepliesHow To Change Aspect Ratio On Shockwave
Oct 11, 2009how to change the aspect ratio on shockwave but there is no answer.
View 13 RepliesResize Images And Aspect Ratio In Net?
Jul 7, 2010I'm using a web cam that takes 320 X 240 pictures. This sort of gives the picture a "landscape" look to them, and I need to re-size the pictures to a 169 X 225 "portrait" picture. Its for a badge program. Anyway, when I re-size the pictures, they get all scrunched up because of the difference in aspect ratio. Is there a way to re-size the image and the aspect ratio at the same time? Would this be considered cropping or resizing? I'm a little confused on where to begin. I mainly use VB, but if someone has a good example in C#, ill take the time to convert it.
View 3 RepliesResizing Images And Aspect Ratio In .net?
Aug 14, 2011I'm using a web cam that takes 320 X 240 pictures. This sort of gives the picture a "landscape" look to them, and I need to re-size the pictures to a 169 X 225 "portrait" picture. Its for a badge program. Anyway, when I re-size the pictures, they get all scrunched up because of the difference in aspect ratio. Is there a way to re-size the image and the aspect ratio at the same time? Would this be considered cropping or resizing?
View 5 RepliesCropping Tool For Picture And Aspect Ratio
May 18, 2012How can I build a cropping tool such as the one in Office Picture Manager as seen below? Notice that as soon as the Aspect ratio is selected a cropped area shows on the picture that can be dragged to the perfect position creeping the aspect ratio in tact. This is why I wanted somehow to link my app. to Picture Manager. I want the picture to open in Picture Manager, cropping tool already selected, ready to be dragged to the perfect position. Unless you have some code that can do jut this.
View 12 RepliesHow To Maintain Aspect Ratio Of Form When Resizing
Jul 1, 2011I use this code for maintaining aspect ration of form when resizing:
Public Class Form1
Public Structure Rect
Public left As Integer
Public top As Integer
Public right As Integer
Public bottom As Integer
[Code]...
Maintain Aspect Ratio Of Container Form
May 21, 2010I have the need to maintain a 4:3 aspect ratio on a Video control on a form. The forms (there could be up to 16 in a 4x4 layout) should all maintain a 4:3 aspect ratio when resized depending on clients monitor/resolution. The forms have a border and will keep them. The control is set to fill the form and is the only control on the form. Here is code that I use to create the initial layout:
[Code]...
Resize Image While Keeping Aspect Ratio?
Nov 9, 2009I have a folder of images that I would like to loop through them all and resize each one to have a max of 100 in width or height, I have looked at the samples out there but none indicated where I can set the width and/or height and it will do it automatically, I would like to save the file in a new directory once I resize it.
View 4 RepliesC# - Start With Aspect Oriented Programming?
Mar 27, 2009So having read some of the PostSharp documentation presented as an answer to my previous question regarding passive logging ([URL]), I am led to my next question: Where is a good place to start learning about Aspect Oriented Programming - I've done some searches on Google and I've read some articles - including the article regarding the topic on Wikipedia, but a lot of the material seems to assume you have a basic understanding of some of the terms which I seem to be missing, and that which doesn't just dives straight into integration leaving me not understanding what exactly it is I'm integrating.
Does anyone have any decent material targeted at someone who's never heard of Aspect Oriented Programming before today learn about the core concepts, terms/keywords etc? Even a birds-eye - i.e. These are the core concepts, keywords to look out for, what they stand for and how they fit together. After that, I can probably make some decent headway on my own. I'm most interested in AOP in relation to .NET development,
VS 2008 Visual Aspect Of Controls?
Mar 25, 2010I would like to ask some questions about the controls placed on forms :1) I noticed that VB .NET can create applications with XP visual style . If the "Application framework" is not activated , though , the controls look like those used in Win98 . This is useful to me sometimes . However , I wonder , is it possible to also see those controls in Win98 style during design time ? I am asking because during design time the controls on forms are represented with XP style no matter what style is selected .
This usually creates a problem to me because I can't properly set the dimensions for labels in order to fit their text . So , is there a way to also see those controls in Win98 style during design time ?2) Now this might be funny : I like both styles , so is there any way I could use both of them in the same project ?
Calculate Ratio On Startup Of The Program?
Apr 4, 2009Im making a small tool that helps gamers keep track of their kills and deaths, and their kill/death ratio.I calculate ratio on startup of the program, straight after kills and deaths are loaded off my website.Dim ratio As Decimal ratio = Val(txt_kills.Text / txt_deaths.Text) At the moment, kills = 172 and deaths = 145. Ratio results in 1,1862068. How can I round this number up and turn this into a number with 2 integers after the dot? ( 1.19 ) I tried a hundred things so far but I cannot figure this out.
View 3 RepliesFibonacci Numbers And The Golden Ratio
Oct 15, 2011So I need to write a program that will approximate PHI (the golden ratio) using Fibonacci Numbers. It has to be within a negative power of 10 (between -1 and -16) oh PHI. So for example, if I put -2 into the input, the approximation of PHI would have to be with 10^-2 of the number that we're using of 1.618033988749895. Also, we need to show how many Fibonacci terms that were used to get to that number and the difference that the number that we approximated is to PHI.
[Code]...
VS 2008 Copying Only The Visual Aspect Of A Control?
Mar 20, 2011I notice when I copy a control over a form (i.e. by copy - paste) , I don't only copy the visual aspect of the control but also the code is altered in relation with the new control . For example , lets say we have a Button on the form which is supplied with a sub for handling the Click event . If I copy the button then the existing sub will handle the new button too ! But I don't want that , I only want to copy the button (i.e. it has some specific color , dimensions , font etc and therefore it's faster to copy an existing one instead of creating a new one)
View 2 RepliesFit A Large Image On Screen Keeping Its Ratio?
May 4, 2012The title asks it all, if i have a form with a picturebox (dock = fill), and it loads a bigger picture than the screen bounds, and i want that form to resize so it fits the screen but having the same ratio as the picture size. How shall i do this?
View 4 RepliesHow To Load Full Image In Picturebox And Maintain Ratio
Apr 14, 2009i ve one picturebox and one OpenFileDialog when i browse the image and load it into a picturebox it didnt fit to a picturebox, then tell me how to load the full image in a picturebox and maintain ratio
View 3 RepliesFind The Handle Of The Child Window For The Yes Button In The User Account Control Window?
Mar 20, 2010I am trying to find the handle of the child window for the Yes button in the User Account Control window so i can click it. This window has a structure with a few child windows with the same name.
Dim hwnd As IntPtr = FindWindow(Nothing, "User Account Control")
Dim hwnd2 As IntPtr = FindWindowEx(hwnd, 0, "DirectUIHWND", vbNullString)
Dim hwnd3 As IntPtr = FindWindowEx(hwnd2, 0, "CtrlNotifySink", vbNullString)
Dim hwnd4 As IntPtr = FindWindowEx(hwnd3, 0, "Button", "&Yes")
There are multiple CtrNotifySink with its own Button child window or other child windows. How do i search thru the different CtrNotifySink window to find the one that contain the Yes button so i can send a click to it? I do need to find it before i can send a click, right? because i try just sending it to the main window with sendmessage and nothing happen.I even try sending it directly to the handle found by spy++ of the yes button with bm click but nothing happen?
Passing Unicode Query String To Popup Window Using Window.open Method?
Jun 12, 2009I am trying to pass query string from one page to popup window as follow:
Dim popupScript As String = "window.open('cFinder.aspx?cName=" & c_TextBox.Text & "','', 'width=420,height=200,menubar=no,scrollbars=yes');"
If (Not Page.ClientScript.IsStartupScriptRegistered("popup")) Then
[code].....
VS 2010 : Close A Third-party Window (application) If A Specified String Was Found In The Window Title?
May 2, 2012Excuse me for posting this, but I have searched both Google along with this forum before asking this question, maybe I'm not using the right keywords but I apologize if it's easy to find.I would like to know how one could close a third-party window (application) if a specified string was found in the window title.
View 2 RepliesCapturing Audio Stops When Main Window Is Minimized Or Obstructed By Another Window?
Feb 9, 2012I have a VB.NET application that uses Managed DirectSound to capture audio.Everything works just fine until (a) the application is minimized or (b) the application is completey obstructed (covered) by another window.
The thing is that the CaptureBufferDescription structure does not include a GlobalFocus property so I don't know what to do to let my application continue capturing when the main window is hidden.
Here's the basic initialization code I'm using:
' Create a buffer description object
bufCapDesc = New CaptureBufferDescription()
With bufCapDesc
[code]....
ClipCursor To Lock A Mouse In A Window / How To Detect Height Of Window's Title Bar
Nov 24, 2010border of that said window so the only place the mouse can't click the titlebar and the minimize,restore, and maximize button. The height of the titlebar depends on what OS the user is using so I'm having trouble because I can't give a definite value for this. How do I detect the height. and also for border i'm not sure if the borders have different widths with different operating systems. I'm using windows XP on classic mode, when I change to the themed mode, the height of the title bar changes so it won't work.
View 3 RepliesClose A Third-party Window (application) If A Specified String Was Found In The Window Title
Nov 30, 2010I would like to know how one could close a third-party window (application) if a specified string was found in the window title.
View 4 RepliesWpf - Fire A Custom Event From A Child Window Back To Parent Window?
Feb 13, 2012I am looking to close the application when I click a cancel button in a login page, but I don't want to do it in such a way that Window 2 closes itself, but by sending some notification to Main Window, and Main Window closes the application. Here's the code that I have so far:
(in loginPage)
Public Event CloseApp As EventHandler
Private Sub CancelButton_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles CancelButton.Click
[Code]....
Child Window Open Inside Of The Main Window Form?
Oct 12, 2010I have create a project with one main form window and also i have to use a number of other forms as well. now i want to open these other forms inside the main window and not outside. I'm using Visual Studio .NET 2010 as developing environment.
View 1 RepliesIE Window - Size The Window, But Not Change The Windows Location On The Screen?
Jun 21, 2011im using vb.net to open IE and go to a website... i can figure out how to size the window, but not change the windows location on the screen... how can i make the IE window position always 0,0
Dim oIE As Object
Dim hWnd As Long
oIE = CreateObject("InternetExplorer.Application")[code].....
Make A Window Not Associated With The Application Minimize Or Maximize Its Window State In Vb?
Dec 12, 2011If you have ever noticed in the Task Manager, when you right-click on the running task, you have many options which include 'Minimize' and 'Maximize'. Is there anyway to do achieve this in vb?
View 1 RepliesPrevent Minimize Of Child Window When Parent Window Minimizes?
Dec 19, 2011If I show a new non-modal child window using .Show(frmParent), and then the parent window is minimized, the child will get minimized automatically as well.
View 2 RepliesUse Window Like A Function / Pass In Parameters / Use Window / Get Data Out When It Closes?
Dec 13, 2011I am creating a window that is a generic keypad for editing numerical values on a touchscreen. I would like to press an 'edit' button to create a copy of the keypad window/bring up a reusable version of the same window (I don't care), but pass in parameters: the old value I'm manipulating, and a title to be displayed above the number pad. I would like the user to be able to type in the new value, then press the 'done' key to submit this value and have it sent back to the main application window into my custom control that contains a text box.(I have the number pad's layout sorted out already; I'm already using a variation on it to set a global password 'access level'. It's getting the information in and out that has me scratching my head.) [code]
View 1 RepliesVS 2008 When Logon Window Is Run The Splashscreen Still Open Like Maximized Window
Mar 29, 2011When I run project splashscreen is popup and then Logon window is run. But unfortunately when Logon window is run the splashscreen still open like maximized window and I cannot see Logon window. How to fix that problem?
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