.net - Making A DrawImage A Button?
Nov 14, 2011
I have these three images that I have drawn to my form.
GraphicsBuffer.DrawImage(ButtonEasy, New Rectangle(25, 330, 100, 50), 0, 0, 100, 50, GraphicsUnit.Pixel, ImageAttributes)
GraphicsBuffer.DrawImage(ButtonMedium, New Rectangle(150, 330, 100, 50), 0, 0, 100, 50, GraphicsUnit.Pixel, ImageAttributes)
GraphicsBuffer.DrawImage(ButtonHard, New Rectangle(275, 330, 100, 50), 0, 0, 100, 50, GraphicsUnit.Pixel, ImageAttributes)
But I want to make a Boolean expression for when they are clicked so I can trigger the events to load the game mode selected.
Do I do this through resource code or is there a simply way to do this. My idea seems like it would be bad and not syntaxically correct.
Edit: I've gotten to this:
Private Sub ButtonEasy_MouseClick(ByVal sender As Object, ByVal e As MouseEventArgs) _
Handles ButtonEasy.MouseClick
[Code].....
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Apr 29, 2011
I am making a small game of pong and i want to incorporate a pause feature. is there a way i could freeze the form in place and then unfreeze it later at the push of a button. the tutorial i used is below so check it out to get an idea of what i've made so far.
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Jun 22, 2010
how to make a Win+D action button visual basic?
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Mar 21, 2009
In My Form When I Change The Colour Of A Button It Still Has A Ring Around It, Can I Change It So It Is All One Colour.
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May 17, 2009
Im making a Program in VB 2008 for Tablet PC's in which you Log in Using a Virtual Keypad. i need to know how to insert a number, like in MS Calculator. (to press a button, and for a number to be added to the text box)
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Aug 21, 2009
i was just gonna ask when i put my mouse over the button i want it to flash green
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Aug 25, 2011
I have a button on my asp.net page that (upon mouseover) needs to act like a hyperlink (the hand cursor). I cannot use a linkbutton because I need the GUI of a regular asp:button.
Is there a way to create the hyperlink cursor on mouseover?
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Sep 1, 2009
I was wondering how to make a save buttonI'm making a very simple program in which the user enter an email address and the computer works out if it's realDaft, I knowJust experimentingI was also wondering how to make an open buttonOne last thing:
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May 19, 2011
I've created a label that changes text when I click a button. I also want an image to appear under the label after the button is clicked. I added the image with an image control(not sure if this is correct) and I want it invisible until the button is clicked. What Code Behind should I use for th ebutton.
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Dec 2, 2011
I have a msn mensenger like form, with 2 textboxes. One to send text, other to receive text.
I also have a button that sends what is writen in the txt_send, but I would like for it to be activated when i press the enter key, much like in most instant messengers.
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Jun 9, 2011
Introduction[INDENT]Since this is my first thread in VB.NET forum(most of the time, I was in C/C++ forum), I want to share something that you might find it useful with your school project or with your works.Button is already a MUST-HAVE element in every program (I couldn't imagine program without a single button would function). Because it is everywhere, its appearance affects your form's appearance greatly. Some people might not care about how their software looks, but to me, it is a very important aspect for my software.
NOTE: I am pretty new to VB.NET myself. If there is any mistake, please correct me.
[/INDENT]
Step 1: Creating UserControl and Essential Properties[INDENT]Creating UserControl into your project. Then imports the following:
Imports System.ComponentModel
Imports System.Windows.Forms
[code]....
Because UserControl already has BackColor and ForeColor properties, you only need to construct Text and BorderColor properties
Private _BorderColor As Color '' Button Border Color
Public Property BorderColor() As Color
Get
[code]....
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Jul 8, 2009
At the top of my code I have:
imports system.drawing.graphics
but when I try to use it, no DrawImage or DrawString methods are available. I can get DrawImageAbort rather ironically.[code]...
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May 15, 2011
I've a program that draw an image in a picturebox with DrawImage. This image, a ball (.png transparent), every second is overwritten by another ball of different color. After 3-5 second the edge of the ball becomes bad, because of overwriting.
I tried to clean the background with a FillRectangle before any overwrite, but i need to preserve the windows form background. How can i do that?
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Sep 19, 2009
Make The Enter Button Be Able To Be Used When Using/Making A Web Browser?
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Nov 3, 2009
I've got a basic VB.net 2.0 application together in VisualStudio 2005. Within a form, I've tied [enter] in several text boxes to a button. What I'd like to do is "press" the button from getField_KeyDown() to give the user a visual indication of what's happening.With the code below, the button click work is done but the button's look doesn't change and the user is left without feedback.
Private Sub getField_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles txtGetKey.KeyDown
If e.KeyCode = Keys.Enter Then
e.Handled = True
Call btnGet.PerformClick()
End If
End Sub
How can I make the button looked pressed while the btnGet.PerformClick() work is being done?
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Jan 13, 2010
I have a VPN connection set up on my computer. I am trying to make a button in my VB.NET program to connect/disconnect to/from the VPN connection. I have tried making a shortcut to the VPN on my desktop and calling it with the Shell method but I get an error saying file not found. I have also added the shortcut extension ".lnk" and still have the same error.
[Code]...
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Oct 14, 2010
the title says it all. haha.i'm using Visual Basic 2008 - Office 2007 - addin for pptbasically i want to make it so that when i press a button, the userControl will popup from no where lol. what code do i have to type for this?
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Jul 25, 2010
im trying to find how can i make some buttons appear on top from other instead of getting behind them.I have programmed a piano and i want all the black keys to appear above from the white ones because they are too small to click and i just cant figure out how to make the white ones stay down instead of hiding my black keys!
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Mar 10, 2010
I am currently working on a dorm designer as a college project. I would like the user to be able to set thte dimesions of the room and then allow them to make objects(buttons) and drag them arround/ place them as if they were designing a room. So my question is:Is it possiable to make a button drag and droppable?
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Jun 1, 2010
Well currently im programming a game in Visual Basic and I have it to the point where it draws a map on the form, it loads maps to different areas when you walk on the map, and I am doing so by using Graphics. DrawImage which redraws the map on the screen with the character in the new position. It was working quickly and smoothly until now.
I added some more sprites and now it starts to lag badly then it will throw a Out of Memory exception and it will display a big red x across the form. I watched the memory now as i move the character one spot on the forum and the memory increases 100mb's each time. It wasn't doing this before which is weird. I managed to fix the out of memory error using GC.GarbageCollect but I read that this is bad, also the character still lags across the forum. I really didn't want to release the source code until I was finished but seeing as I need help quickly because this is for a project I am working on for Thursday (End of semester Programming 2 Junior year of high school) I don't have many options.
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Apr 6, 2010
In my user control's paint handler I iterate over a collection of predefined Bitmap objects and draw them to the client area thusly:
C# version:
private void Control_Paint(object sender, PaintEventArgs e) {
Graphics g = e.Graphics;
foreach (BitmapObj bmpObj in _bitmapObjCollection) {
g.DrawImageUnscaled(bmpObj.Bitmap, bmpObj.Location);
[Code] .....
The code works fine but starts to bog down when a dozen or so objects are added to the collection. My question is: Is there a way to speed this up? Would it be possible to use the Win32 bitblt function to replace DrawImageUnscaled? And if so how?
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Dec 21, 2010
Graphics.DrawImage loses resolution
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Jul 18, 2010
Basically, what I am trying to do is scale part of an image. In VB6 the Scaling version of the BITBLT api worked fine, however in .NET's Drawimage version of it works okay, until a different destination size is specified.url...The red is from the next tile on the source image. and the bottom is missing one row of pixels.I have also screened this, and counted that the left side isn't properly doubled and the very first column of pixels is in 1x1 squares instead of 2x2 like the rest of the image.I don't get why it's obtaining outside the range I set, so here is my code incase it helps, note that you'll need to define a blocks array:[code]
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Aug 17, 2010
make a click event for a non existing control but for example: when the end user clicks the new button(or something else) a new text box pops up with a button on the same form and when the button is clicked I want the form to open another window(or something else). Here is the the code for doing that(only the part needed):
Private Sub MenuBtnNew_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuBtnNew.Click
Dim Tab As TabItem = TabControl1.CreateTab(NewDialogBox.NameBox.Text + NameDesign)
Dim Panel As TabControlPanel = DirectCast(Tab.AttachedControl, TabControlPanel)
[code]....
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Jan 13, 2010
I have a VPN connection set up on my computer.I am trying to make a button in my VB.NET program to connect/disconnect to/from the VPN connection.
I have tried making a shortcut to the VPN on my desktop and calling it with the Shell method but I get an error saying file not found.
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Oct 28, 2011
First post here, so I have no clue if this is the right place to ask this or not, but it looked like it.
Anyways, what I'm trying to do as an exercise is make a roulette game. I decided it would be best to put my buttons ON the actual table itself, so that the player can click which one he wants to bet on, and it'll bring up an Input Box asking how much he wants to bet, and yeah.
So, I tossed a button on there, set the parent to the picturebox of the roulette table, set the back color to transparent, and got rid of the text. Lo and behold, it's transparent!
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Oct 9, 2009
using DrawImage I can copy the whole source picture into destination one using its left&top corner and width&height sizes...butI would like to copy A REGION of source picture into destination one using my "starting corner" and my sizes.
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Feb 7, 2012
I am using VB 2008 & drawimage function to copy image A to Image B. My problem is image A has many different colored patches on it and I only want to copy the ones that have a certain RGB value. I was going to set the masking color to the RGB value but remembered that defines the color to ignore - Im interested in the opposite.
I know I could loop through all the pixels and check its color, but its way slow and Im hoping theres something better?
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Feb 5, 2009
This is my first post to these forums so forgive me for any etiquette I may be disregarding.I am creating a custom control that has a TabControl on it. The user will then double click or right click the TabControl to display a ContextMenuStrip asking if they would like to add a new image (or tab) to the project. After they select the image file, I create a new tab, add that to the TabControl, and then I want to create a PictureBox that I draw on in a particular way depending on space available and several other factors.
Where I am having the issue is in drawing the image to the PictureBox, it is only displaying the BackColor and none of the DrawImage work. It is important to note that because of what I am doing it will not suffice to set the PicBox.Image = ImageFile or PicBox.BackgroundImage = ImageFile. I need to select tiles from the image file and then draw them into the PictureBox in a particular way, which changes if the control resizes. Also, I am using a PictureBox because the final image within it can potentially be larger than the containing tab page, and therefore I want the TabPage to generate an AutoScroll bar. If there is another way to do this, please let me know.
Below is a very simple example of what I have currently. What I suspect to be happening is that the PictureBox's Paint event is firing after I do my DrawImage work and basically overriding what I did, but I hope I am wrong.OpenAddTilesetForm() simply displays a form for the user to select which image to use, and the properties pertaining to it.
[Code]...
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Nov 15, 2010
In the following code is the way to make a picture transparent (picture i1 is emty and opacity can get values from 0.00 to 1.00[code]...
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