Best Reference About Image Processing?
Feb 3, 2012Does we have a good & full image processing function in vb.net? If not. what is best reference for image processing in vb.net?
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Image Processing - Scan Pictures
Aug 15, 2009imagine i have an image of an whole family, but then i crop just one face, to use, now i have the photo of the whole family, and the photo of a face, which is part of the big photo. what i want is an app that can scan the big image, looking for the small image, and then return if it found it, and the rectangle where the small pictures, fits, in the big picture. any ideas?
View 3 RepliesUse Program 2005 For Image Processing?
Oct 5, 2009How to use VB.NET 2005 for image processing?
View 5 RepliesImage Processing - Capture Each Frame Of USB Webcam?
May 20, 2010While I have got some leads from an older SO post and from this site, I haven't been able to figure out how to capture each frame of a web-cam.
What I would like to do is something like this capture a frame then do some image processing on it and display the output and then move on to the next frame.
Can I can access to web-cam frame events or is there any efficient way to achieve this?
VS 2005 Image Processing, Combine Bitmaps?
Apr 14, 2009I've searched these forums, and found some GDI and C# links, but I really want to do some image processing in VB.NET.
how I would go about combining 2 bitmaps into one, sort of superimposed on top of eachother? I don't know what libraries are available in .NET.
Ultimate Goal To Interface With Webcam And Do Image Processing
May 14, 2012I am not a CS major. I'm taking Mechatronics.But I'm always leaning heavily towards embedded programming and electronics. Nowadays, I would want to take the dive into PC programming. Slowly.So, I've started to learn VB.net. The syntax and basic programming principles are still ok. But I got stumped when I tried to go deeper where I see, directx, directshow, dll, avicap32, and etc. What are they? and API? How ar they connected with VB.net? It's different when I'm programming microC, where the environment is limited and dictated. Now there are options so broad until I am lost.is the architecture and what has those APIs , DLLS, and etc mean literally.Ultimate goal would be using VB.net to interface with webcam and do image processing.
View 1 RepliesMulti-threading Processing - Processing A Large List Of Records And Inserting Them Into SQL Database One By One
Mar 18, 2011I just learned some basics of multi threading in VB.net recently as I came across processing a large List of records and inserting them into SQL database one by one.
I have code look like this:
Private Sub btnLoadNow_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoadNow.Click
Dim autoLoad1 As New Thread(AddressOf AutoLoad)
autoLoad1.Start()
[CODE]...
Itemlists is a global lists i retrieved from database, everything looks fine to me but when i run this program, I found that the threads are inserting one records 9 times into the database(I have 9 threads in total), which makes me think that maybe i need to specifically assign 1/9 of a list to each thread? Is there another way to do it which doesn't require the splitting of the list, if not , how do i split it then assign?
2008 Array Processing And Sequential File Processing?
Jan 6, 20102008 Array Processing and Sequential File Processing
View 14 RepliesVB 2008 Array Processing And Sequential File Processing
May 19, 2011Im a college student and this is my first programming class, i am having extremely diffcult time with arrays and sequential file processing. Im not asking for the whole program, just something to get me started and hints along as i progress with it. Please help me get started on my program, its due in 2 days.
Here are the requirements....
1. The program must input any number of individual�s last and first names using two separate textboxes.
2. The array of names must be sorted by the last name using a bubble sort. You must code the sort.
3. The program must be able to recall the names from the file and add to the existing list of names so that more names can be added to, sorted, and written back to the file in sorted order.
4. Sort in ascending order: A to Z
5. All names must be displayed in a listbox in sorted order when the user wishes to see them.
6. In the listbox the last and first names must be separated by a comma and a space. Example: Smith, Mary
7. The user must be able to search for a name in the array, using the binary search algorithm. You must code the search.
8. Do not use module-level variables. Instead you may choose to use Static.
9. The program must be designed using Visual Basic 2008
Get Reference To The Error Image That Is Loaded By Default If There Is No Image When Using Imagelocation?
Dec 8, 2009How do get reference to the error image that is laoded by default if there is no image when using imagelocation I am trying to build an IF statement to only do something if picbox is not = error image
If PictureBox1.Image <> Image.error.system.drawing.Bitmap Then
Image Interaction Mouse - Click A Pop-up With A Image As A Reference
Feb 17, 2011I am trying to make visual basic click a pop-up with a image as a reference and while using a loop so that it will repeat the clicker so that if the program were to close again and the pop-up came up again it would automatically click the image and loop so on and so forth
View 5 RepliesVS 2010 Null Reference Exception With Image
May 3, 2012I've got a little problem. I'm trying to choose a background for the program based on Settings, but I'm getting a Null Reference Exception and I don't know what I'm doing wrong. Here's the
[Code]...
Error, "Reference To A Non-shared Member Requires An Object Reference
Nov 28, 2010I am receiving this error: Reference to a non-shared member requires an object reference on the code I've
bolded within the code body. Here is my code:
[Code]...
VS 2008 - Error : Reference To A Non-shared Member Requires An Object Reference
May 8, 2010I get this error:Reference to a non-shared member requires an object reference.When i compile on the following code section:
Private Sub statusBarToolStripMenuItem_Click(ByVal sender As Object, ByVal e As EventArgs)
ToolStripMenuItem.Checked = Not ToolStripMenuItem.Checked
statusStrip1.Visible = ToolStripMenuItem.Checked
VS2010 : Error: Reference To A Non-Shared Member Requires A Object Reference
Jun 20, 2011when I do something like this: Process.Start [URL] it says that error only on Form2 not Form1.
View 2 RepliesError 'Reference To A Non-shared Member Requires An Object Reference'
Jul 23, 2009Error 'Reference to a non-shared member requires an object reference'?I want to know what a non-shared member is.
View 2 RepliesError - Reference To A Non-shared Member Requires An Object Reference
Dec 7, 2010I am opening frmB (variable for FormB - the actual form) from frmA. From btn1 I open frmB like this:
frmB = New FormB()
frmB.Show()
From btn2 (frmB is already open) I bring frmB to the front from behind frmA:
FormB.Show()
FormB.BringToFront().
No problem so far. Now I need to pass an arg to frmB. This is where I am having the problem.
from btn1 (in frmA) I do this:
frmB = New FormB(myArg) '--pass myArg to constructor of FormB -- no problem here
frmB.Show()
then from btn2 -- this is where I have the problem
FormB.Show()
FormB.BringToFront()
I tried placing myArg in FormB.Show(myArg) but that did not fix the problem. What is the correct way to pass myArg to FormB (frmB) in this scenario? Do I need to share FormB or frmB? How do I do this? "frmB" is frmA level variable.
Error : Reference To A Non-shared Member Requires An Object Reference
Sep 22, 2009why i am getting an "reference to a non-shared member requires an object reference" error on format.Yesterday gets the previous days date and presents it in a yyyyMMdd format.vsettlementDates takes the "Yesterday value and requests data from it.
Dim Yesterday As String = format(Today.AddDays(-1), "yyyyMMdd")
Dim vSettlementDates As String = (Yesterday)
Error Reference To A Non-shared Member Requires An Object Reference
Apr 27, 2011I am getting the following error:
Error 1 Reference to a non-shared member requires an object reference. (on WindowsIdentity.Groups)
Here's my code from that uses the WindowsIdentity.Groups property to display the identity references for the groups the current user belongs to. This code is part of a larger example provided for the WindowsIdentity class.
Public ReadOnly Property Groups As IdentityReferenceCollection
Get
Dim irc As IdentityReferenceCollection
[Code].....
Error Reference To A Non-shared Member Requires An Object Reference?
Dec 13, 2009" GridView1.datasource = _MyUsers.Reference to a non-shared member requires an object reference." error. WHat's wrong with this code
<%@ Page Language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]......
Error: Reference To A Non Shared Member Requires An Object Reference
Jul 22, 2011I have the following code below, how the line where it says : For Each c As councillor In councillorList i get the error: reference to a non shared member requires an object reference. Can someone please advise where i am going wrong? [Code]
View 2 RepliesError:Reference To A Non-shared Member Requires An Object Reference
Apr 6, 2012Alright, so im getting this error:Reference to a non-shared member requires an object reference.This is the bit of code the error is pointing to:My.Settings.Bookmarks.Add(WebBrowser.Url.ToString)Why is it giving me this error?Its saying WebBrowser.Url is the problem.
View 1 RepliesErrors Reference To A Non-shared Member Requires An Object Reference
Aug 23, 2011im sure it is something really simple. Im by no means comfortable with VB. The below code is not mine but i have altered it for my needs. However im getting a couple of errors.
Reference to a non-shared member requires an object reference. I have underlined the errors in the code and they all refer to the above description
[Code]...
IDE :: Error: Reference To A Non Shared Member Which Requires An Object Reference
Sep 1, 2009Im trying to create a login page which accesses a mysql database I keep getting this error: reference to a non shared member requires an object reference
[Code]...
Reference A Dll Programmatically - Change The Local Copy Path For A Dll Reference?
Jan 26, 2010Can I reference a dll programatically in VB.net? Or change the Local Copy path for a dll reference?
View 1 RepliesShortcut - Reference To A Non-shared Member Requires An Object Reference .net?
Dec 29, 2009How do I fix the following error: Error 1: "Reference to a non-shared member requires an object reference."
On Line:
shortCut = CType(WshShell.CreateShortcut(creationDir & "" & shortcutName &
".lnk"), IWshRuntimeLibrary.IWshShortcut)
Here's my full code sample (if needed for context):
[Code]...
VS 2005 Reference To A Non-shared Member Requires An Object Reference?
Jan 25, 2010I am getting the following error when I call another form from Form1 and fill out the text boxes and Press Ok button. For some reason I cannot access the datatable (dt) from Form1. It gives me the following error: Reference to a non-shared member requires an object reference
[Code]...
VS 2005 Reference To A Non-shared Member Requries An Object Reference?
Feb 8, 2010what is the matter with this
Public Sub showdataset()
For Each dt As DataTable In dsEvents.Tables
Response.Write("<table border='1'>" & vbCrLf)
[code].....
VS 2008 Reference To A Non Shared Member Requires An Object Reference
Jul 7, 2009[Code]...
I am using this exact code on another form in the same project without an issue, just with a different data source. Any ideas?
EDIT: Never mind, seems like it was a stupid naming scheme and VS was adding a bindingsource with a different name than I wanted.
VS 2008 Reference To A Non-shared Member Requires An Object Reference?
Feb 8, 2012I have two forms form one have one listbox and one checkedlistbox and form2 have only checkedlistbox
on form one checkedlistbox is being updated by listbox_SelectedIndexChanged.
how can update checkedlistbox on form 2 when listbox_SelectedIndexChanged on form1
when i use form2.checkedlistbox.BeingUpdate()