Delete A File That Was Previously Used With PictureBox.Image = New Bitmap(PathName)?
Jan 9, 2012delete a file that was previously used with PictureBox.Image = New Bitmap(PathName)?
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Get A Picturebox's Image Into A System.drawings.bitmap Object?
Nov 28, 2009my goal is to copy the content of a picturebox, to a System.Drawing.Bitmap object, called tempBMP. but i didnt even use it i just tried to declare it there's an error: Object reference not set to an instance of an object.
here's my
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim colors(sizeX - 1, sizeY - 1) As Color
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Interface And Graphics :: Rotate A Bitmap Image In A Picturebox?
Nov 12, 2008How do I rotate a bitmap image that has been placed in a picturebox? I need to make it appear upside down or rotated according to user input. I can't find anything in the properties to do this
View 2 RepliesChange Image In Windows Forms App. System.Drawing.Bitmap In A PictureBox
Jul 19, 2010I have a VB.NET Windows Forms app with a logo image on the form as a System.Drawing.Bitmap inside a PictureBox.I used the Visual Studio Designer to add the logo .bmp image so I don't currently have any VB code doing anything with it.I'd like to make the current logo a clickable object/button so when I click on it a file browser dialog opens and I can select a new image to replace the current image.The current image is a local resource and is set in a PictureBox as a System.Drawing.Bitmap.How would I replace that System.Drawing.Bitmap with a file selected from the file browser dialog?
View 1 RepliesHow To Create A Bitmap Image Using A Text File
Jan 9, 2010I am trying to convert from a text file to an image(bitmap) file.
For example, test.txt: 01 23 34 56 78 90
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The first step will be reading the data, so I created some VB codes:
Dim openFileDialog1 As New OpenFileDialog()
openFileDialog1.Filter = "Text Files (*.txt)|*.txt"
openFileDialog1.Title = "Select a text File"
' Show the Dialog.
' If the user clicked OK in the dialog and ' an image file was selected, open it.
If openFileDialog1.ShowDialog() = DialogResult.OK Then
' Open file.
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The second step will be converting the data to some data format which can be used in a bitmap image. This part is making me confused. Some codes I made is listed below:
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Mail.Attactments - Add A Bitmap Image File As An Attachment?
Jul 20, 2011I am using the SmtpClient object to send an email in code. I have the emailing facility working however I wantt to include attaching a bitmap image file to the email and dont know how to do that. Can someone provied me with some simple code to show me how?
View 2 RepliesExtract Full File Pathname From App.config?
Mar 19, 2010I have stored an Access database path in the App.Config file, which is under [code]...
I need to know that if I want to derive the full pathname of the file (For e.g C:MyFolder est.mdb) at runtime, how do I do that?
No Bitmap Image Is Loaded Into Image Column Within Dataset After This Code Runs?
Nov 7, 2010Here is the code:
'Add images column to DataTable.
ds.Tables(0).Columns.Add("Image", GetType(BitmapImage))
'Create array of image paths.
Dim currentDir As String
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Image Quality Lost When Saving An Image In JPEG Using Bitmap?
Dec 28, 2010'm working on an Image Encrypting software which reads out all the pixels of an image and then relocating the pixels in some way.
My Code is as below
Dim Img As New Bitmap(tbEpath.Text)
Dim ImgSize As Integer = Img.Width * Img.Height
Dim Pixels(Img.Width, Img.Height) As Color
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PDF Like Image File On Picturebox?
Jun 18, 2009Can I see a PDF like image file on Picturebox? or Sholud I use something else other than a picturebox?
View 3 RepliesDelete An Image File?
Aug 8, 2009After "searching and trying" my problem is still alive.I read the topics about this problem but I can't escape from it.[code]...
View 14 RepliesCan't Make A New Bitmap From A Picturebox
Nov 25, 2010The error that I get is "Object reference not set to an instance of an object."[code]...
And is it even possible to do a vb6 style implementation? As I see it, this will clone the picture image while the vb6 implementation will just read directly off the image? and is lockbits like getdibits? I need to process 60 bitmap images of about 200pix by 200pix every second.
Draw A Bitmap In Picturebox?
Apr 8, 2009How to draw a bitmap in a picturebox based on coordinates of the bitmap inside the picturebox not the form
View 3 RepliesEditing Bitmap In Picturebox
Jun 14, 2011As a side project, I'm trying to see how much of Microsoft's Paint Application I can recreate. So far I have it where I can "paste" the image into the application. What I am stuck on however is allowed the image to be edited - being able to edit the individual pixels. How can I "edit" the pixels inside this picturebox? - Jordan If you find an answer , click the button. If you find an answer to your question, mark it as the answer.
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Getting BitMap From ImageList And/or PictureBox?
Jun 11, 2007I'm in the process of replacing ActiveX ToolBar / ImageListwith the Toolbar / ImageList provided with the VB .Net 2003. The Bitmaps that were used originally to populate the imagelist are nowhere to be found.Is there a way to extract the bitmaps that are in the old imagelist back out to a .bmp file that can be used or to the new ImageList?Is there a way to extract bitmaps that have been placed in a PictureBox?
View 2 RepliesHow To Convert Picturebox To Bitmap
Nov 18, 2011I want pixel color value of the picturebox I assigned text to the picturebox & now want to get the value of color of each pixelWhat is method of picturebox or i should convert it to bitmap? How?in vb6 there is getpixel() method to get color value
View 1 RepliesUsing A Bitmap Type In Picturebox?
Sep 27, 2011I've got Dim bmp As New Bitmap(10, 10), and I put some more data in the bitmap, but now I want to display it inside a picturebox but it doesn't work because it's not an image type. How can I display a Bitmap inside a picturebox?
View 8 RepliesVS 2008 Picturebox To Bitmap?
May 15, 2012= DirectCast(Picturebox1.Image, bitmap)--I keep getting this stupid error after i debug!! it's driving me crazy.
View 7 RepliesSave An Picturebox Image To File
Jun 6, 2009How can I save an image from a picturebox to a file? I don't want to use generic dialogboxes, just code.
View 2 RepliesSave Picturebox Image To File?
Jan 18, 2010I am using Vb 2008 Express edition. I have created an image with line on the picturebox.Here is my
Private Sub PictureBox2_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles PictureBox2.Paint
Dim blackPen As New Pen(Color.Black, 2)
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Saving Picturebox Image To File
Oct 2, 2010Im trying to save the image from my picturebox to a file. Ultimately im looking to use a save file dialog but im just testing at this point. Im working with the following line of code.
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Delete A Saved Image From File?
Mar 18, 2011I have a button which when clicked, saves an image of any format from a picture box to a file.I have tried to come up with a code which can open the same file and delete any selected image but to no success.
View 6 RepliesSomething Like Bitmap That Will Draw Images Onto A Picturebox?
Jun 15, 2010Ok well im making a game maker =) but there are some problems that need to be fixed =(. Ok well the first one is bitmap, It takes up to make space and it has a size limit. Is there something like bitmap that will let me draw images onto a picturebox or something like that with unlimeted space and it deos not to up much memory space? cause there are some game makers with huge maps and they used visual c++ but how i dont know
View 13 RepliesFile Path For Loading Image Into PictureBox
Jun 22, 2010I currently have 4 images that I need to load into a picture box at different times, it works fine for me but if I send it to a friend it wont work because the file path is different. I use this at the moment:
If filmType = "Jumper" Then
img = "E:TheatreBookinginimages"
picFilms.Load(img)
lblFilmInfo.Text = ("A genetic anomaly allows a young man to teleport himself anywhere.")
lblFilmInfoTwo.Text = ("This gift leads him into a war that has existed for centuries.")
End If
How To Drag / Drop Image File In PictureBox
Dec 2, 2010I have one picturebox. I need to drag drop image file in picturebox change image in the picturebox?
View 1 RepliesOpen An Image File From A Folder To A Picturebox?
Mar 20, 2010I am trying to open a .jpg from a folder in my debug and insert it into a picturebox...
I have no Idea how to do this. I tried FileStream but it will not convert system.draw.bitmap from string....
Save Picturebox Image And Labels To BMP File?
Apr 29, 2010I'm trying to do some signature generator or something like that , but i have some questions.
View 2 RepliesSet PictureBox.image From A Password Protected ZIP File?
Mar 10, 2010have a password protected zip file (which i want to use as a database). This zip archive have a large collection of jpg images (*.jpg files).. So in my project i want to set any one of jpg file to Picturebox control..by
View 9 RepliesWindows Form - How To Delete Image File
Nov 4, 2011IDE: Visual Studio 2010
Library: .Net framework 4
Language: Visual Basic .Net
Type application: Windows form
Code:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.PictureBox1.Image = Image.FromFile("C:UsersDimaPicturesvisualwebripper - Copy.png")
Dim InstImageList As New ImageList
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Bitmap - .Net Check If Image Existing In Another Image?
Jun 5, 2012I Tried To Check If Part Of Image Existing In Another Image
Explanation:
full image:
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