VS 2008 Print After Painting To Picturebox
Sep 20, 2009
I am not doing something right! I just changed my program over to painting to a picturebox instead of the form. Anyway I want to be able to print the picturebox as big as it can on a 8.5x11 size piece of paper without streching the image!
First of all I can't even get it to print at any size... it says I have no Picturebox1.image!
Public Sub Picturebox1_Paint(ByVal sender As System.Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint, PictureBox1.Paint
g = e.Graphics
[Code].....
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Mar 19, 2011
I made a painting on a picturebox in Visual Basic 2010. Now I wish to save that picture on my harddisk. But
pictureBox1.Image.Save("C:MyImage.jpg")
does not work.
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Imaging
Imports System.Text
Public
Class Form
[Code] .....
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Apr 28, 2010
I've never had a need minimize my application until today. But when I did, and I brought it back up, it looked... strange. Which makes me think it has something to do with a paint problem... or something.
Before:
After:
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Apr 29, 2010
I have a datagridview, wich on colum is a Combobox getting data from another table.This column it's an evaluation score mark, who permit user choose between number 1 and 10I wanna do the following:In my DGV, if the value is lower than 5, then paint this cell, and only this cell, redIf the value is uper than 5, than paint this cell green (and only this cell).That means in the DGV I will have at the same time, red and green cells.
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Nov 24, 2010
How do I paint the part pointed to?
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Feb 2, 2010
I have a picturebox in which I draw several shapes, using graphicspath.When I read online some tutorials on how to print a picturebox, they all say that this code has to be used [code]with Mygraph the name of my picturebox. When I run this he always tells me that MyGraph.Image is Null so he can't do anything.
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Dec 30, 2009
How to print the content of picturebox full paper like A4. How to check if picturebox is empty or not. Picturebox load image from db.
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Mar 11, 2010
Well' I'm trying to print image from my PictureBox...this is my code for drawing image: e.Graphics.DrawImage(PictureBox1.Image, 0, 0)
But I need something more specified...when I print my document with this code, for some of those, I don't get the whole document. So I need to specify that...I need to stretch my image to my A4 page so that m.
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Feb 5, 2010
I have a picturbox, which I redraw everytime you move the image inside of it... (g.Drawpath...) So in fact my picture is like 10000x10000, but my picturebox only 1080 x 540. So you only see a specific part of it. Now I'm trying to print ONLY the part I see.
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Jan 26, 2012
Is there any way to print the picturebox picture to word? how to print text into a word doc. but cant figure out how to print a picture from the picturebox.
Dim objWordApp As Word.Application
objWordApp = New Word.Application
Dim objDoc As New Word.Document[code].....
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Feb 24, 2012
I'm trying to print the image that is being displayed in a PictureBox, and right next to it (paper should be set to landscape), I want to print the contents of a dynamically filled in DataGridView table.
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Jan 18, 2010
I have Visual Studio 2008 SP1 installed and lately it is taking longer and longer to bring up a Resource File (.resx) in its standard editor. Some of the file loads up, but you can see that the screen does not paint/render it 100%.I tried doing some searching on the web and the only thing I came across was doing a edit to the GDIProcessHandleQuota registry entry from 10,000 to 20,000. This appeared to work initially, but the problem came back the next day.I am doing an extensive localization project and this is severely limiting the amount of work I get done.
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Sep 16, 2009
I have written an application in which, among other things, there is a picture browser, allowing the user to load and look at pictures (jpeg-type). So I thought it would be nice if they could print their nice pictures too. And here is where all my problems started. I've tried almost all the code examples given to me, but none works. Isn't that strange?
I want:
a) The user will click the print button and the print dialogue will appear and thus enable him or her to choose wich printer to use
b) When the choice is made, click OK or PRINT or WHATEVER and the picture/photo will appear on a piece of paper which they can frame and hang on the wall or where ever
Yes I'm sounding sarcastic, and that is because I'm tired from lack of sleep, trying to make this happen. And I only have a few days to complete everything. To make it worse I haven't even started on the part where they are able to print text from textboxes on a form... Oh My God. for some reason I though printing something from an application would be the easy task when it comes to programming in VB. I was obviously wrong. It happens from time to time.
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Mar 18, 2011
I am new to VB and having an issue with Print Screen. I'm trying to take a screen shot, show it in a picBox and then save the image to a file. Eventually, I want to add a timer and have the webcam open on screen so that I can take a set of pictures and save them to the hard drive (a very simple "security" cam).What's happening is when I click on my "Start" button the screen shot always seems capture the last screen event (ie: if I move the dialog from left to right and click "Start" the dialog is still showing on left side of screen shot). Not sure what's going on with this. I tried variations to update (picBox.Refresh(), .Update(), and .Show()) without any change. It's as if two clicks are required to make a capture.Also, I'm trying to save the image that's been captured and can't seem to get that working.
Code:
Option Explicit On
Option Strict On
Public Class Form1
[code]....
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Jun 9, 2010
Basically on my form I have a listbox containing data. Under the listbox I want to place a button named "btn_PrintData" or something to that effect. The user will click this, the print dialog box would come up and bingo they could print the contents of the listbox.
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Sep 24, 2011
How do i add a simple print button in vb 2008 to allow me to print the form?
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Mar 31, 2010
I 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.
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Jan 2, 2010
I just wanna print my whole richtextbox using print document. I need to count words till the end of the page and so print them. And it must be bounded in a rectangle.(e.marginebound) from top,left,right and bottom. Also i don't know ho to use print preview. writing a proper print Document. It's the end of my Wordpad project and i just cant write a good printing!
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Feb 8, 2010
i'm doing a simple form tat could add picturebox during runtime and i could add several picture into it.
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Jan 4, 2011
I am trying to draw a line on top of a picturebox but it keeps going behind the picturebox, even when I do Line.BringToFront()
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Jul 13, 2009
I was wondering how could I drag an image from a picturebox to another picture box. Anyone knows? Any tut or something.
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Sep 17, 2009
I am using VB 2008 Express Edition now.What is the best way to display information to the user.Let's just say I have a simple program where the user enters a peson's name and cost of different parts/supplies and then displays a bill back to them. Everything is on the same form with a picturebox(or whatever is used now) at the bottom of the form to display the results.What I used to do for this is
Picturebox.print Customername;
Picturebox.print supplies;
picturebox.print and so on;
But for vb.net it says "Print is not a member of picturebox", how do I do this now?
Output look like this
Customer Name John Doe
Supplies $50.00
Tax $4 .00
Total $54.00
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Aug 19, 2009
This is mis system projectcell painting in datagrid when error while calculating datai have made a datagrid with 7 columns firstly 7 r with values 0 at beginning when user enters input then in the datagrid with first 6 columns & 7 one with total i.e. total (column 7) = col1 + ...to Col7now, when the total entered by user is different from total it should match itif same then no cellpainting is done
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Sep 29, 2010
Has anyone ever noticed that when adding many rows to a datagridview the scroll bar has a problem painting and the user can no longer use it? How do I fix this?
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Dec 2, 2010
Their system executes a DB query everytime they select something, causing performance issues. So I thought that I would read the superset of data into a datatable, and then whenever they want subsets, simply run against the datatable. I've done some testing and the performance difference is HUGE.The problem is how the screen paints on postbacks. The screen will temporarily go blank then the data will appear as expected. Of course, they don't want the blanking of the screen each time they select a subset of data.
I am currently using a repeater to handle the display of data due to the nature of what they want to display. A datagrid might be a good alternative for sorting functions, but I think it would still blank the screen when it data binds.How do I go about filling the repeater without blanking the screen? Is it even p[ossible? Logically I would think not but I don't have the experience. Or perhaps I can fill a datagrid without blanking the screen on the postback?I'd rather not have to go out to the database every time, but if that's the way to go then I can live with that.
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Aug 24, 2010
I downloaded Visual Basic 2010 Express and got familiar with it over several days but the following issues are stumping me:
Where are the art instructions to be found? The ones featured in the examples are pretty basic. I've looked all over but can't find anything.
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Feb 18, 2011
I just finished creating a program where you find the area of a 5 sided polygon. But not I want to actually draw the polygon given the coordinates
Private Sub PI_Estimation_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
Dim myGraphics As Graphics
[code].....
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Oct 16, 2009
Drawing on top of a RichTextBox control has always been a pain due to the Paint event, and related OnPaint() method being suppressed. Here is a bit of code that gets around this issue.The following derived RichTextBox will use a seperate NativeWindow control to hook into the message stream of the RichTextBox, listen for the WM_PAINT message, and then raise the Paint event on the RichTextBox for you.In this way, it is possible to use the Paint event handler of the RichTextBox control to paint on top of the control after it has performed its default rendering of the text.The following code is an initial implementation but appears to be pretty solid so far. 'Based in part on code located at: [URL]
''' <summary>
''' A RichTextBox object which raises, and utilizes, its own Paint event.
''' </summary>
''' <remarks></remarks>
[Code].....
I may continue to expand upon this idea, but I wanted to get the initial code out here as this seems to be the minimum to get the painting functionality to work.Reed Kimble - "When you do things right, people won't be sure you've done anything at all"
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Jan 2, 2010
in the painteventargs of the form, i've got something like this: [Code] i'm getting a very cool gradient effect from red to yellow, but why is that the case? shouldn't the 1x1 portion be totally red? and the remaining pixels be totally yellow?
i'm not trying to paint a 1x1 portion in my form, im trying to know why e.Graphics.DrawImage(bm, 0, 0, 100, 100) doesn't draw a 1x1 red portion on my form through the code provided above. my understanding is that 0,0 specifies the point to draw the image. bm specifies the image actually drawn, which is 1x1 px. and 100,100 specifies the allowed space for the graphics to draw, if this is correct, the first pixel should be red and the remaining 9999 pixels should be yellow but they aren't.
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Mar 5, 2009
I'm not sure if this should be here or in the Graphics subforum. Basically, I want to simulate the monitor(s) going black (it's an immature April Fool's Day prank). My initial thought was to create a borderless form that is the size of all the monitors with a backcolor of black. Then, slowly, increase the opacity of the form. This approach works great as far as the visual effect I'm trying to achieve...the problem is that it's a form. If the form is on top - while you can *see* windows below it - you can't interact with them. I'm wondering if there is a way to create the same visual effect without using a form so that the PC will remain usable while the monitor appears to slowly be getting darker?
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