Uploading Picture With Decaptcher.com API?
Dec 29, 2009
Yes I have been using your Service for many months.I have always used the API for Vb.net and have always send the captcha by sending an actual url to you. (I use the Webbrowser Control) I'll use for example this:
Dim dr As DecaptcherResult = DecaptAPI.GetCaptchaSolved(Me.WebBrowser1.Document.GetElementById("captcha_image").GetAttribute("src"))
But with the current project that I am working on right now I am having to take a screen shot, then save it to my harddrive.
I know that through your API you allow us to upload the image from our harddrive but I just can't figure out how to use the code. I have tried this but it doesn't work:
Dim dr As DecaptcherResult = DecaptAPI.GetCaptchaSolved("c:1Untitled.jpg") proper code to send the image and get the response.
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Mar 11, 2010
I have always used the API for Vb.net from Decaptcher.com and have always sent the Captcha by sending an actual url to them as you see in the code below. Or maybe it uploaded the image anyway to them (I use the Webbrowser Control) [code] But with the current project that I am working on right now I am having to take a screen shot of the captcha image, then save it to my harddrive.I know that through your API Decaptcher allows us to upload the image from our harddrive but I just can't figure out how to use the code to do this. I have tried this but it doesn't work: [code]
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May 14, 2010
When i upload a picture onto my form my mouse starts lagging, everything starts lagging as a matter of fact. I think some settings have to be changed. What is happening to me right now is that i am moving a picture box around the screen and it lags when i move it with the uploading picture on the background. But when there is no picture on the background form there is no lag...! The picture box i am using is transparent is its suppose to show the form.
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Jan 15, 2012
I have an problem: i want to upload the picture that's in the picture box to an ftp host but i can't find the code
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Aug 30, 2010
Is there anyway I can have my VB program have an option to upload a picture from your computer, to an image hosting site like: [URL] or anything like that? I also want to be able to display the direct link to the uploaded picture after it is uploaded.
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Jul 21, 2011
its been a while since i was here... it's nice to be back... anyway, i was wondering how to upload a jpeg picture to a blob datatype field in MYSQL. i know i could just put the picture path in a varchar type field and just place the picture somewhere locally and retrieve it programatically. but my project does not require me to do so.
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Jun 1, 2010
i've created a pluginframework and i have some problems with it. At first you should know that the framework is only an interface designed like this:
[code]...
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Jun 27, 2010
I want to implement decaptcher.com VB.net API in my code to automatically fill in the captcha in different sign up forms. Its very important for me,
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Mar 15, 2012
1- how I can put picture in tool strip and put it convert to split button without the picture go invisible when i click on it
2- how can I make tabs in the forms
3- I want to put pictures in the form in the same place For Example when the user check the radio button or when the user choose the name in the combo box a specific picture should be display?
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Oct 15, 2011
how to display picture using the Application.startup path? i want to locate the picture in my bin folder inside my debug folder as i selected the name of the candidate in the combo box.
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Dec 27, 2011
Imports Word = Microsoft.Office.Interop.Word
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Dim a As String = My.Resources.picture
[code]....
I wont this in table.cell (3), from listbox2
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May 22, 2009
I want to add a .ico to a notifyicon, but i get this message:Argument 'picture' must be a picture that can be used as a Icon?What is the problem? It is a .ico file..
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Sep 3, 2010
I am trying to import an excel file using asp.net and C#. I found an example in VB, but it is using something called "Server.MapPath" which is not resolving to a namespace. I am on .NET 4.0, C#, and windows XP.I found a "HttpServerUtility.MapPath", but I don't know if this is the equivalent for IIS7?
C#
public OleDbCommand ExcelConnection()
{
string conStr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + Server.MapPath("~/ExcelImport.xls") + ";" + "Extended Properties=Excel 8.0;";
[code]....
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Feb 12, 2010
I've been making an FTP program recently but I'm having trouble making it work.
Bearing in mind TextBox1 is FTP location, textbox 2 is username and textbox 3 is password nad listbox1.text is the file to send here is my code:
CODE:
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Apr 28, 2011
I am using My.Computer.Network.UploadFile(arg1,arg2,username,pass) & sometimes it returns an error to me about not being logged in?I keep using IE & such to visit the ftp'd pages & even login & logoff the ftp site server at times, but seemingly randomly it will fail, even if I use try catch statement, it seems to keep wanting to fail till i go back to IE & go to a webpage on the server or log back in to the account management through IE.
Should it not be authenticating & working correctly each & every time regardless unless the server can't be reached? Why is it wanting to fail SOMETIMES when closing these webpages/logging out on IE only, why is this seeming to have any bearing on this failing in VB.
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Nov 17, 2009
I am working on an application using asp .net and vb .net (VS 2003). part of this application is to upload images to the server hosting it. now the uploading process works as follow:
from a ddl the user will select the number of files to be uploaded using the selected number from the ddl the input controls will be enabled after selecting the files the user will click a verify button this will init a process where it will make sure that the user has selected files to upload it will also check the extention of these files if it is with in the allowed list when both return true upload button will be enabled after verification the user will click the upload button where the files will be renamed and uploaded
[Code]...
I have been trying to see the were the problem is but i can't seem to put my finger on it... i have been working on this application for few days and my deadline is getting closer and closer.
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Aug 20, 2011
I have VS 2008 and use VB, not C#/C++ or whatever else. I'm trying to make a battleship game, and I've decided to use the only method I can think of to control the grid. A 2D boolean array for position marking. I have the array set up, and the grid set up in the design form, but I can't figure out with all my research how to link them together. I'm writing this program to shake off the rust before school starts again, and for fun. I took VB in school last year, a half year class, so I have a foundation, now I'm self-educating myself above and beyond the class. I've searched for a way to use a picture box array to use the coordinates of the ship to .Visible=True the picture boxes. I've been working on this for 2 days straight with no results. I just need a little nudge in the right direction. The exception I've been getting with my latest concoction of code is NullReferenceException was Unhandled. I think its referring to the fact that I have no idea how to link the picture boxes into the array. Here's my code, and I'll comment where the exception is thrown:
Private Sub cmdStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdStart.Click
'label for GoTo statements is Tryline:
[Code].....
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Apr 3, 2012
I have this code in my system which I use to retrieving images from a database by formatted blob. But some database records don't have pictures ([BLOB - 0 B]). list code for me to place an error picture in picture box1 when a picture is not available.
Dim bytes() as byte
bytes = (objdr("picture"))
Dim memStream as New MemoryStream(bytes)
PictureBox1.image = Drawing.Image.FromStream(memStream)
I'm using Microsoft Visual Basic 2008
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May 17, 2012
How I can by clicking a button on my app. open a picture in a picturebox with MS Office Picture Manager?
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Jul 14, 2009
how I can by clicking a button on my app. open a picture in a picturebox with MS Office Picture Manager?
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May 24, 2009
how to drag and drop a picture box that it loaded over another picture box..
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Oct 8, 2009
In a form I have two picture box and I want to drag the picture from the picturebox to a blank picture box and have that picture pasted there, how do I do that? I'm using VB.net 2003.
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May 10, 2010
I need to display a arrow picture over another picture. But i cant able to make arrow picture transparent other than the arrow. Always it is in rectangle format(Picture box). I tried the picture box color to transparent, But that doesn't worked. A separate user control for displaying transparent image will be appreciated.
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Sep 22, 2011
I have an app that downloads a picture into a picture box. The picture changes on the web page but not in the picturebox.
How can I refresh the picture box with something like this?
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Jan 14, 2011
I just can't seem to figure out how to automatically upload a picture to myspace, facebook, any of the social sites in .NET. I always have to do it manually through my web browser control. There just isn't any code out there to help me with this process that I can find.Does anyone have an example of an automated picture upload to a social website?
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Oct 26, 2010
I need a coding to block downloads and uploads for all browser like firefox,googlechrome,ie etc. on system in VB.NET
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Mar 26, 2012
I am attempting to use the Sharpbox API to upload a file to my dropbox account. However, when I attempt to upload a file to the "Public" folder, I get an error stating: "Couldn't retrieve child elements from the server".I have followed the steps on page 10-11 of the documentation pdf and here is the code I am currently using (as a test I am trying to upload the token.txt file):
[Code]...
EDIT: However, I just realised that you cannot share files within the apps folder (that GetRoot points to), so therefore the problem is still occurring for me.
EDIT 2: I think the problem is due to permissions when creating your app on dropbox. When you first create the app, there is the option to grant access to either the "Apps" folder, or the entire users' dropbox. I was getting the error then I created a new app that requested access to the entire users' dropbox and was then able to get at the public folder.
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Jan 1, 2012
Iam using this code: My.Computer.Network.UploadFile(TXTFileName.Text, FTPserv.Text & OpenFileDialog1.SafeFileName, Username.Text, Password.Text) and I want to know how to create a progress bar for uploading.
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Apr 12, 2012
I'm trying to implement a file upload system and I don't really get what to do.
I'm looking for the easiest way to do it. After long researches, I've found those explanations.
forums.asp.net/t/1678157.aspx/2/10
So, here is the things I've done inside the view :
@Code
Dim fileName As String = ""
If (IsPost) Then
[Code].....
Problem : GetHtml is not a member of 'System.Web.UI.WebControls.FileUpload'
What can I do to fix this? Is it the good way to handle file uploads?
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Jun 27, 2010
I am currently creating a FTPWebrequest to handle my uploading (the webrequest section of my function is below). At the moment my code loops through this webrequest section for each file - giving the file path of each file in the string "CompleteLocalPath". For each file it creates a webrequest and giving the required file path, uploading the file using a file stream, and then closing the stream. This works, but seems to take quite a long time. Can you recommend a more efficient way? Perhaps by using one webrequest but modifying the upload path?
[Code]....
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