VS 2005 Saving MSChart Into Image?
Jul 20, 2011
I'm using VS2005 and VB.NET 2005 for my work. I need to create charts and to convert them into images. I'm desperately trying to save MSChart in BMP (or JPEG, I don't care).
I tried to copy the MSChart in the clipboard but I have an error :
VB
MSChart1.EditCopy() 'Copy in the clipboard
If Clipboard.ContainsImage() Then
[Code].....
I know it's a known problem (there are tons of questions about that on the web) but I can't use a newer version of VB... =/
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Apr 1, 2009
I have a table in SQL Server with a field defined as Varbinary (MAX). In VB I am trying to save an image to the table. The file I'm using is 139kB in size and I get no errors but when I look at the record, the Attachment column where my image stream should be is empty. The rest of the information is saved. I checked the buffer and it grabs the correct size of the file (141475) so I'm very sure it's found and loaded the image.
Could the parameter from the SQL not be passing the binary value to the parameter properly?
[Code]...
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Jul 13, 2010
I've created barcode using barcode.lib downloaded from the net.i've used a picturebox in that picturebox i have created barcode using barcode.lib now i want to save that barcode as image in the database. There's a prblem while saving that image as bytearray in vb.net 2005 it takes null value of that barcode present in picturebox.i'am attaching both images
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Dec 11, 2010
I use some code to successfully resize and save images - but I want to save the image to 800x800 px size on a canvas of 900x900px so it has a white border type thing around it.
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Dec 28, 2009
I have a database with testmarks of - lets say 30 students. I would like to print a distribution chart using Mschart. The values will be loaded into an array ChartData(30) The distribution chart X-axsis should range from 0 - 100 and the Y-axsis 0 to the average amount.... hopes it makes sence....
[Code]...
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Jan 17, 2012
I am working on a project related to saving an image captured from a scannner in a folder and in the database. The scan performs ok but when I save the image on disk and the path in the database I get the following error
[Code]...
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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
[code]....
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Jun 11, 2011
I have the following code that gets a jpg image from sql which works fine.What i would now like to do is save this image as a file on my pc in a temp folder that i can use in a report. i would like to change the name of this image to the sheltercode.below is the code that i use to get the image from the sql table and populate into a picture box on my form. conn.Open() [code]
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Mar 10, 2011
which datatype can i use 4 a variable to save an image in vb.net .so that i can use this variable later in other forms?
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Jan 24, 2010
I am using the following code style.. i want to code my program the way i have since i started with programming in vb.net. [code] please help me on how to save image on SQL 7.. using the following code style.. i am suing vb.net 2003. [code]
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Jul 3, 2010
I've been searching for hours tonight searching existing posts, other websites and all i can find are examples of how to capture a image from a webcam.Does anyone have any code that simple talks to the camera device via WIA, and then saves every image found on the device to a hard drive?I found this code below. Credit i cant tell you as i have a bunch of different flavors of code, but this only saves the file as a tmp file, and not the actual image file i expected after selecting?
Imports System.Drawing
Imports System.Runtime.InteropServices
Imports WIALib
[code].....
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Apr 5, 2012
I am having two buttons and an Image Control.Now When I click 1st button I am trying to load an Image as shown below.
Dim openPicker As New FileOpenPicker
openPicker.ViewMode = PickerViewMode.Thumbnail
openPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary[code].....
Now when I Click 2nd button I need to save that Image after some modifications to the same image to pictures Library.This is what I am trying to do and getting confused how to get the Image which is already loaded in the image control and save it.
Dim fileSavePicker As New FileSavePicker()
fileSavePicker.FileTypeChoices.Add("PNG", New String() {".png"})
fileSavePicker.FileTypeChoices.Add("JPG", New String() {".jpg"})[code]......
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Jun 7, 2011
i need to save an image that will be displayed on a vb.net form. how do i get round this:
1. how do i get the image before saving it in the database?
2. how do i save the image in the database?
3. how do i fetch and display the image from the database on a form?
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Dec 19, 2011
I'm trying to find a way for saving an image to a exact size of w1024 h768 I have found a few things that allow me to save it to a percent of the images size but not to an exact size, which is how I need it.
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Nov 17, 2008
I was wondering if someone could provide me with some sample code of how to preform this procedure. I have used a code in the past which automatically captures the ENTIRE scren, but I'd like to just capture the form, and not the entire screen. I need the program to capture an image of itself (the form) and save as a BMP file in a specific location.
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Mar 28, 2009
I have Parent and Child Form I have a button to save on the child form, which uses the code below, all works fine.
Private Sub menuItemSaveAs_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Gdip.SaveDIBAs(Me.Text, bmpptr, pixptr)
End Sub
Which then uses code below, located in my GDIPlusLib class:
GDIPlusLib
[Code]...
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Jul 13, 2009
I encounter a problem when I try to save a graphic. Drawing and displaying the graphic is no problem, but when I try to save it on file it always results in an empty image.
My code so far is:
Initialization:
Public Class ImageDisplay
[code].....
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Apr 27, 2010
I have a program in which I have put 68 picture boxes (Containing different images) on the left side of the form and 25 pictureboxes (Which are all empty) on the right side of the form.
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Mar 23, 2009
I try to create an image and save that to a file. I would like to rotate text
I have gr.TranslateTransform(35.0F, 0.0F)gr.RotateTransform(90.0F)
which rotates the image on a panel but how do I do that with an image I'm going to save to file. I'm trying to create the image in memory with no form.Private Sub label_inches( _
[Code]...
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Jan 27, 2010
I'm trying to get an image on my application to save in the save file as a binary.
Private Sub SaveToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveToolStripMenuItem.Click
Dim save As FileStream
[Code]....
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Mar 12, 2010
I have a form that I am saving as an image. This form has numerous text boxes, labels and some images displayed within it.The background of the form is an image I have created, so I have set the labels to be transparent to ensure that only the text is shown, and not the background colour of the label box.
[code]...
This works fine in Vista and Windows 7 and saves ok, but on XP half of the image that is saved is just black. Is there some other code that I should be implementing for XP?
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Mar 10, 2011
I am not able to save an image from a form1's picbox.image into my access DataBase. How can i Save the image into access db and which datatype do i need to use for saving an image into accessdb.
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Apr 12, 2011
I have a SQL Server database with a Table that has an image varbyte(max) field that I am using to store images. The issue is that when I am trying to insert an image in the field I need to .endEdit the dataSource before the assignment and again afer. If I don't do it before then nothing is stored. This of course only happens with the image, all other fields are updated without need to .endEdit.
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Nov 15, 2011
I a function belows which is being used to preview an image but that involves saving the image locally in my drive. I am using this feature in an data entry form which means if the user discards the form, I have to delete the image which I feel is not efficient. How can I go about previewing the image and only save it locally if the user saves the form.
Protected Sub save_btn_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btn_Save.Click
If uifuVouTypeUploadfile.PostedFile IsNot Nothing Then
[Code]....
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Mar 2, 2010
i'm trying to save a picturebox but it gives me an error,
pictureBox.Image.Save(sDialog.FileName, System.Drawing.Imaging.ImageFormat.Jpeg)in runtime it gives me this error
"ExternalException is not handled "Generic error in GDI+ "
what's wrong?? to add changes on picturebox i do this pictureBox.CreateGraphics
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Jun 22, 2009
Note: This is in Visual Studio 2000 using a WPF solution. I am saving an bmp image to a SQL image field:
[Code]...
I may be saving the image the wrong way or attempting the conversion incorrectly.
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Aug 16, 2010
I have visual studio .net 2008 installed on a windows XP sp3 machine.
The problem i am having is with trying to save a portion of an image on the hard drive, with a different name ( in other words, i'm cropping an image and wanting to save that part somewhere).
Here is some of the code...
Firstly, this is how i am trying to save a portion of the picture box image...
Code:
m_CroppedBm = New Bitmap(PictureBox1.Image, _rectSelection.Width, _rectSelection.Height)
[Code]....
but i'm getting the same error. And i simply cannot find a way to determine the encoder (or whatever is needed) of each image format type. There was some C++ code on the web with something like "encoder = ImageFormat.Jpg.FindEncoder();" but i couldn't find any equivalent for it in VB.
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Apr 4, 2011
I am having a bit of difficulty saving an image from a picture box through vb.net.Basically when user clicks the save button, it saves the picture in the picturebox to the C drive, Here is my code so far:
Private Sub SaveImageButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveImageButton.Click
PictureBox1.Image.Save("C:\Drawingce.
[code]....
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Feb 25, 2009
how can i save an image to database? And how to read the image to use it in a picturebox.
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Sep 8, 2006
I am looking for a way to take an image from an OpenFileDialog and save it into a database as an Image, then use the Image data from the database to display it in a PictureBox and set it in an image list.
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