I would like to know if I can fade-in a image I would like to change it's opacity using a timer or so I want this for a splash screen at my application load time inspiration: those that know KDE (K Desktop Environment - Linux) splash at system logon
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I have created a custom user control. I place it on a form, and want to have it fade out to totally invisible in response to an event. I'm assuming I need a timer to adjust the opacity some how, but there does not seem to be an obvious opacity property of a user control, unlike a form. I can't use a form, so I have to get the control to do this somehow.
View 5 RepliesI used this:
Dim i1 As Bitmap = owall.Clone
Dim i2 As New Bitmap(ChangingWP)
Dim g As Graphics = Graphics.FromImage(i1)
Dim cm As New Imaging.ColorMatrix(New Single()()
[Code]...
how can i change opacity of a background image on a form with a trackbar.
View 1 RepliesI have a form with a PNG image as its background image. How can I make the form's opacity match the opacity at different parts of the image? (for example, I have a drop shadow that fades from black to transparent. How do I acheive this effect on a form?)
View 9 RepliesI want to change my controls opacity .I know how can i change the form opacity but I want to change the controls opacity without change the the form opacity , such as : "I want to set my form opacity = %100 and the button opacity = %50 " or "I want to set my form opacity = %50 and the button opacity = %100 " I'm using visual studio 2005 .net .I want to do that in basic language
View 3 RepliesWhen I set the opacity of a form to 50%, the opacity of a label on that form is also set to 50%, but I do not want so, is there anyway to make a 100%-opacity-label with 50%-opacity-LabelBackground on a 50%-opacity-form?
View 6 RepliesI'm looking to use a timer to change an image for a set number of times & then exit. Am trying the code below but although the TextBox check works the Image skips directly to the second from last & goes no further.
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is it possible to fade in an image? the current method i use is to dissect the image into pixels and redraw each pixel with a reduced alpha. and the result is very horrible
View 2 RepliesI trying to fade-in the application startup form using the forms opacity and a timer control.I dont know if I am using the right approch to achieve this so suggestions for alternatativ approches are welcome.I have a form with a few randomly select controls on it, one of which is a textbox.When I run the code, the form and all its controls reflect the changes to the form opacity property set through the timer_tick event except the textbox.The textbox remains clear all the time and I would like to know: Why?[code].....
View 8 RepliesI'm trying to make an image fade in/out when the user hovers over the button. The fadein works when I enter the button but not when I leave it. How can I make this work?
Animation Code:
Private Sub GreenBg_animation()
Dim myduration As Duration = New Duration(TimeSpan.FromMilliseconds(250))
Dim da As DoubleAnimation = New DoubleAnimation
da.Duration = myduration
Dim sb As Storyboard = New Storyboard
[code] .....
Button code:
Private Sub btn_2_MouseEnter(sender As Object, e As System.Windows.Input.MouseEventArgs) Handles btn_2.MouseEnter
GreenBg_animation()
End Sub
How do I make a picture box image fade in?
View 10 RepliesHow to change wallpaper with fade?
View 1 RepliesIs it possible to set Background image to a label at mouse enter event using fade effect also. I can set the background image but i also want to use fade effect. Ribbon Style effect will also do.
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When I click the button nothing happens. What am I doing wrong here ?
I have a VB.NET form with a red background and white text. I want to change the opacity of the background (not the text) to 50%; how would I go about accomplishing that?
View 1 RepliesHow do I change the panels opacity?
View 1 RepliesI have a Panel and a button control on windows form. Button is placed behind the Panel. I want to change the opacity of Panel, so that the button control can also be visible. But there is no property of panel control to change the opacity. Is there any way to make the Panel Opaque in this way?
View 1 RepliesI have a Panel and a button control on windows form. Button is placed behind the Panel. I want to change the opacity of Panel, so that the button control can also be visible. But there is no property of panel control to change the opacity. Is there any way to make the Panel Opaque in this way?
View 7 Replieswould like to know how to program if i wanto change the programs opacity!I also got a drop down menu but idk how im gonna do..I was try like
If combobox1.text = "50%" then
Me.opacity = 50%
Else
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How can I set the Opasity of a form (not form1) down to 50% but leaving the Buttons and TextBoxes at 100% Opacity?
View 9 RepliesI'm creating a Win Form app in VB Express 10, which includes an animation. While the animation is running, it would be helpful to fade (maybe 50% opacity) a tool strip menu item's image so that it would not distract from the animation. I've tried to change the item's transparency in the property drop down, with no effect. I think I would need a function to add to the animation start button to fade the tool strip menu item's image to 50%. Then if the animation stops, or the image is clicked, a function to re-establish 100% opacity.
View 2 RepliesI'd like to verify if an image control has an image loaded . If it does , I want to unload that image (and load no image) , but if the image control has no image loaded , I want to load an image . Is it possible ?
If ImageMY.Image.Equals(Nothing) Then
ImageMY.Image = System.Drawing.Image.FromFile("C:ImageBlaBlaBla.jpg")
Else
[code].....
From the visual code requests as you can guess i think a good GUI is very important in an App. What i want is to lower the opacity of my textbox so u can see the SWF in the background, is this possible?
View 3 RepliesI need to be able to change my form's opacity without changing the opacity of the components.
I really only need to do this on one form in my entire app, so this is getting a little frustrating
I've been researching for about half an hour now, trying to figure out if it's possible, but I'm coming up short.
I've seen some WPF examples and if it really comes to that, I'm more than willing to change the app from a WinForms app to a WPF app. I've made a WPF app before, so I'm familiar with it. But, I don't want to have to remake my entire project for this one form.
On that note, does anyone know if I can make a WPF form how I need it and just import it into a WinForm app? It doesn't seem possible, but it's better to ask than not. I'll look into this more.
How can you make a form invisible...but leave the picture box visible?
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I'm working on a scoreboard, and I'm want to add a goal horn. The way it works is when a button is being held down, the horn wav file is going, and it stops when the button is released. I can make a good loop file, but what I'm having trouble with is getting a fade in and fade out effect to make it realistic. I don't want to use the master volume controlbecause there could be other sounds playing at the same time. How would I do this?
View 3 RepliesHow to increase a forms opacity without increasing the opacity of the controls in the form?
View 1 RepliesI have 5 axwindowmediaplayers, and I need to slowly fade the first music out and fade the second music in, using this:
Public Sub fifthCk_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs)
Dim i As Integer
For i = 0 To 100
[code]....
I am "weeks new" to visual basic 2008 but I was hoping that someone might tell me how I can open an image in whatever type of "visible" graphics window (always positioned at: x=0 y=0); move to some "definable position" of interest x=(n) y=(n); change the brightness of that "individual pixel" by some "definable means of measure" from its original state; and save the new image as a separate image file?
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