I make a project for Cable Television in vb.net 2008. So, require a picture box object to move right to left on the above media player for scrolling flash news's.I use timer control for moving picture box right to left.But i have small jerks in scrolling.how to remove that jerk. I want smooth scroll but it is in jerky.
View 3 RepliesI'm not sure if I'm to post it here or in an other forum, but i will give it a try here So, as the title says: i want to add smooth scrolling text to my program. But i want to use java,php,xhtml or what else there is.I fund one example in the source to Mozilla FireFox 3.7 Alpha 5. The example is attached and is the file that contains the credits(.xhtml file in a .zip archive )
I guess i could just change the display-text to what ever i want, but i don't really know how to add it to my program.Well, take a look at the attached file and see what you can come up with(just open the file in your browser and it should start scrolling after a little while) Attached File(s)Credits.zip (6.07K)Number of downloads: 445
I am new to programming- basically I have a richtextbox1 with some data from the database,but when you scroll it scrolls 3 lines, whereas I want to scroll only one line at a time.
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim mySelectQuery As String
[code].....
I'm wondering how to scroll smoothly down a RTB using a timer. By smooth im not meaning one line at a time, but more a few pixels.
View 3 RepliesMy app has scrolling images in the background and a picturebox on top. The image in the picturebox has transparent parts. How can It so that the transparent parts show whatever is belo the picture box, not the form background? I have tried taking screenshots and positioning them as background but this just freezes the app.
Dim ScreenSize As Size = New Size(154, 83)
Dim screenGrab As New Bitmap(154, 83)
Dim blank As New Bitmap(100, 300)
[CODE]...
I'm trying to make a picture viewer, with which users can see the actual size and fit screen size of the picture. They can also zoom in and zoom out and control the view with scroll box. If its not possible by picture box then what other control should I use?
View 2 RepliesI am building an image processing program. As part of this, I have a picturebox, set to AutoSize.
When I load an image larger than the size of the picturebox's container the box automatically expands and shows scroll bars. This is what I want. I can scroll the picturebox using the mouse to click on these, but I would like to be able to scroll the image using the arrow keys. This poses a couple of problems:
1) finding what properties to change or events to raise when a key is pressed. It is a property of the picturbox, or a property of the container?
2) dealing with repeated scrolling while the arrow keys are held. I know I can use keydown to detect that an arrow key has been pressed, but how do I continue to scroll as long as the key is held down?
I'm trying to figure out how to pin a Picturebox to a scrolling Textbox so that when I scroll down in the Textbox the picture follows it.
View 3 RepliesAfter scouring the articles online I have come up with this design for a winforms based touchscreen app that needs smartphone like scrolling. The app itself will run on a tablet laptop or touchscreen desktop.I put everything I want to scroll on a panel. Set autoscroll to true (which will show scrollbars)Now put this whole panel inside a groupbox.Shrink the groupbox until the scrollbars are hidden (visually hidden, not visible = false)
Now the fun part I am stuck at.I think I have to handle the mousedown, mouseup & mousemove on the panel to set the autoscrollposition so that when someone touches the panel and drags, it does it's scroll magic. Please help fill in the few lines of code in below method stubs. The msdn doc on autoscrollposition is very confusing since it returns negative numbers but needs to be set to positive with abs and what not.
Point mouseDownPoint;
Point mouseUpPoint;
Point mouseDragPoint;[code]......
I currently have a label scrolling text, But for some reason it only displays Certain song titles/text. Does Anyone know why?!
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
OpenFileDialog1.ShowDialog()
AxWindowsMediaPlayer1.URL = OpenFileDialog1.FileName
[code]....
I am trying to draw a brush for my application
View 3 RepliesI am working on making a borderless form resize, but every time you move the mouse while resizing, it starts blinking until you are done. Is there a smoother borderless resize?
Here is the code I have right now
Dim CurLocation, AppLocation As New Point(0, 0)
Private Sub Sync()
CurLocation = Cursor.Position
AppLocation = Me.Size
[CODE].......................
I'm using VB.net 2010 and WPF 4. I need to have a smooth transition between two videos played on the mediaelement. I absolutely cannot use anything that requires me to use a winhost in the WPF window, as that will make my project impossible (since the video is full screen, and the controls are over the video)Basically, I need for the video to play through, and then smoothly go to another video specified in code behind. I cannot splice the two videos together - they must be separate.How do I have the videos transition smoothly, with no "blink"?
View 1 RepliesLooks like the tabs have been plucked and chucked at the bottom. How can I make it look smooth and like they are meant to be there?
View 6 Repliesi have a panel which in runtime would slide to show it.. but the animation seems not visible...
Dim intanimate As Integer
Private Sub btn_delete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_delete.Click
Me.Label7.Text = "Delete Criminal Record"
[code]....
I'm a moderate (self taught) skill level programmer, developing a piece of software to display information on a Large-screen LCD Display using VB.Net 2008 in Visual Studio 2008 Pro, this is a WinForms project targeted for the .NET 3.5 framework.I have a WebBrowser Control (docked into a disabled panel on the form) which is used to playback a powerpoint presentation, on a fullscreen, borderless form.I need this to be resizeable/ movable, depending on the other information I need to display. If I just resize/move the control, but looks horrible, so I would like to animate this resizing.The WebBrowser control will be, by default, in the top right quarter of the screen, resizing to fill the screen as and when needed (so the control will need to scale up in size, and move left at the same time).I've tried to loop through a resize in increments, but the browser resize flickers, although the powerpoint inside it appears to look OK. Is there any way to make this a nice, smooth resize, without the flickering?
View 4 Replieshow do i make i VB .net application/tool (any sort of) like a professional one, for eg. if my tool is doing some task when i click a button which takes say 1-2 mins. , then during that phase my app should not look like it's hung (plain white window) if you know what i mean . All i'm asking is the logic for keeping my front end viewable & refreshed (possibly wit ha progressbar) while something carried out in background which takes couple of mins.
View 2 RepliesI am doing a project. I want smooth progress bar that shows progress of EACH loop. Lets say I have a loop, (the amount of steps of loop is dynamically determined according to input of the user) but each loop will perform 4 or 5 steps.
Like collect data into string
RegEx
Submit form to http using web.UploadData
Get result data
Arrange data using regex
Display output in a multi line text box ( append data for each loop)
Now as I said there are unknown amount of loops that will perform above steps. What I am trying to do is : make a smooth progress bar which will show progress of one loop and then reset to zero and start over again as second loop is started. Like this :
ProgressBar.Maximum = 100
ProgressBar.Step = 25 ( for 4 steps )
For each data in dataArray
[Code] .....
Now I want progress of each step displayed in the progress bar smoothly. Like the one when we copy a big file to another location. Each loop takes about 5 - 10 second time (depending on the internet speed, as it submits a form and gets output.
I have a form positioned slightly above the taskbar/system tray in the bottom right corner of my desktop window.It's sort of like a pop-up notification.The notification itself looks great,but there's a button on it which resizes the form up, animating the sizing in increments of 5px whilst keeping it's position relative to the bottom-right corner of the screen.
The problem with this is that it doesn't look very smooth. Adjusting Me.Width resizes from the left so you have to then move the form to the left with Me.Left to compensate. Me. SetBounds just seems to be a wrapper for setting those properties anyway.Is there anything I can do to have the form smoothly (or at least appear to) resize outwards from the left of the form?
I have a DataGridView with two columns. One is DataGridViewComboBoxColumn and other is DataGridViewButtonColumn. To capture the button click from the DataGridViewButtonColumn, i have written the CellClick event and it is working fine. However, this is not making my selection from the DataGridViewComboBoxColumn 'smooth'. What i mean is that i have to click on the combo-box twice for it to show the drop-down list. I have noticed that at every click, CellClick is fired. But only after the second click the drop-down pops out. What is the work-around for this?
View 1 RepliesI have used flash(.swf) animation & high quality graphical image there in my vb.net application. But problem is that sometimes when I click on menu it shows small line under it & take time to load it. It shows line under menu when load another forms though there is no line under that menu. I have 25 forms & every form has high quality image(image size is 1280*1024). Is there any way to get rid of this problem? Is there any way to make my application smooth though its high graphical & animated?
View 1 RepliesI am creating a windows form background image, but when it use to a form it's look very bad in the edge, it don't smooth. Using VB only. I tried use alphablend but how.
View 3 RepliesI am adding data points to a MSChart spline type graph, and the graph that is displayed after I am finished adding the data points is very choppy and not like a proper spline curved graph. It's more step-like than flowing. if I manually add data points to each series I can create a very smooth and flowing spline type graph. Here is the code that I am using to add the points:
For c As Integer = 0 To count - 1
Chart1.Series(0).Points.AddXY(c, Array1(c))
[code]....
Is there a step that I am missing or a parameter that needs to be set for the spline type graphs for this issue not to occur?
How do I make the edges of a non rectangular form in vb.net (2010) to be smooth. I have used regions and transparency key to create the form cut out but the edges
View 2 Replieswhen adding picture to dynamic picturebox from my.resources in .dll a duplicate semi functional picturebox is added too, behind the picturebox i intended to add. has anyone seen this happening before or can provide any insight into this?
View 1 RepliesIn VB6 I used some pattern of programming..I passed the picturebox as parameter to some procedure in some class and inside this procedure paint all needed graphics using this class methods.Now I want upgrade my application to vb.netBut all samples for line drawing show me how to draw inside paint event.[code]
View 2 RepliesI have a PaintEventHandler connected to a picturebox via AddHandler.
In PaintEventHandler I have coded this for writing the drawing to PictureBox1.Image:
Dim PictureBox1 As PictureBox = CType(sender, PictureBox)
PictureBox1.Image = New Bitmap(PictureBox1.Width, PictureBox1.Height)
Dim bmp As Image = PictureBox1.Image
Dim g As Graphics = Graphics.FromImage(bmp)
... drawing something ...
PictureBox1.Image = bmp
Everything works fine but after running through the paint event handler and showing the picture on the screen it calls the painthandler again and again. It does not stop.
Replacing the code above with
Dim g As Graphics = e.Graphics
Makes it running. But then I cant save the Image to a file.
I have a program I'm working on that, for one of the features, allows the user to drag an image from a picturebox, into the main form space, anywhere they want. [code]...
When trying to drag the image from the CurrentTilePicBox, the very moment I move the mouse while dragging the cursor becomes a circle with a cross and won't drag and drop into the new picturebox.
Hey I am making a GDI++ game in vb.net. Now what I want is the monster(picturebox) to go after the player(picturebox). There Are No Vertical Walls. Only The Edge of map barriers. For example to get to the player the AI would have to go to the end of the ledge and either jump off and fall to the lower ledge or take the ladder down. There is no jumping, only falling and going up and down ladders and across the horizontal ledges. So How Can I make this pathfinding system?
View 18 RepliesI have a panel, which contaisn two Pictures.When the panel is mousehover the Pictures appears. When the panel is mouseleave the Pictures disappears.However, when I'm trying to pass the mouse between the Picturebox and Panel, the Picturebox disappears, because the panel doesn't detect that as panel area.
Private Sub Panel_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles Panel.MouseHover
Me.NextIMG.Visible = True
Me.PrevIMG.Visible = True
End Sub
Private Sub Panel_MouseLeave(ByVal sender As Object, ByVal e As System.EventArgs) Handles Panel.MouseLeave
Me.NextIMG.Visible = False
Me.PrevIMG.Visible = False
[code].....