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The doc is where I started and copied the code from their examples. I just does not show getting a response from OpenWrite.
There is very little of my code to actually debug.
I am not sure if I am sending the wrong data to the service or that the WebClient is coded wrong.
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QuickBooksDev wrote: I am not sure if I am sending the wrong data to the service
And all i can say in response, once again, is that you need to do some debugging to find out. There is no detail in your question that can help anyone here to guess what might be going wrong.
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If you don't close it the stream will still contain the data that is in the postarray, with the "current position" at the end of the stream. If you want to read it, you'd need to reset the position. Then again, why would you read from the stream the data that you just wrote to it?
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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I don't want to read from what I wrote. The data I wrote in not in the stream but in postArray.
MydataStream.Write(postArray, 0, postArray.Length)
From the MS example Steam = MyWebClient.OpenWrite(... It was my assumption that this was be a response like it is if it were an OpenRead (which does work).
The MSDN sample doesn't show it processing a response.
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So what are you saying by just putting in that link? That is the sample we used to do OpenReads which works when there is no postdata.
Do I need to do an OpenRead after the OpenWrite?
If so should the same Steam be used or another? If the same should the stream be closed after the write and before the read?
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I have not tried this myself but that is what I assume. Maybe the HttpWebRequest Class[^] would suit your purpose better.
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Found what I had to do.
I had to get the target server people to trace what they were getting and tell me what was wrong. Eventually found out that I had to add the below ContentType and remove the leading "?" from the postData.
None of the debugging in the .net code was of any help since without the below the postdata was being sent as 1 field and they were not returning anything if the postdata was invalid.
MyWebRequest.ContentType ="application/x-wwww.form-urlencoded"
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hello..
please help me to connect microsoft fingerprint with vb2010..
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You haven't given us ANY information to go on.
Read the documentation on the scanner you have, contact the manufacturer and see if they have a SDK for it. If so, get that and read the documentation on it.
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There's an hardware abstraction layer in Windows. We don't talk to the devices directly, one installs the driver that comes with the device.
How applications interact with it will depend on the driver. Some vendors provide an SDK as a download on their website, if there doesn't appear to be one, mail them.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Hello anyone,
I have a Windows form developed in vb.net Framework.The form size is large enough that it can not display completely on the screen and therefore horizontal and vertical scroll bar are there.
Now i want to save this Windows form in pdf format so that i can take print out in future.
Currently i am able to save only screen shot not complete form.
So can any of you please tell me how to do that ?
Thnakyou in advance.
Regards,
Jitendra Singh
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Hi,
Forget printing.
Right now I am only concerned to save my Winform in pdf format.
Since i am new to vb,net so if you can provide some code snippet than that would be better for me.
Thankyou in advance.
Regards,
Jitendra Singh
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I already explained the two options that are available to you, in my previous answer: use a PDF printer, or write the code yourself using a third party library (or you could do it the hard way). I can only assume that you do not understand PDF format, so I suggest you go to http://www.adobe.com/devnet/pdf.html[^] and read the documentation.
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I need help writing specific codes in visual basic. I am a student taking an online class desperately needing help.
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you're very clear with your question, but I don't understand.
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I need help organizing this If-then statement so that it works properly. Im a beginner Thanks!
If RBWoodFloor.Checked = False And RBCarpet.Checked = False Then MessageBox.Show("Choose a floor type!")
If RBWoodFloor.Checked = True Then dbldefaultWoodcost = dblWoodFlooring
If dbldefaultWoodcost = dblWoodFlooring Then Call lbRoomName.Items.Add(txtRoomName.Text)
If dbldefaultWoodcost = dblWoodFlooring Then Call lbRoomLength.Items.Add(txtRoomLength.Text)
If dbldefaultWoodcost = dblWoodFlooring Then Call lbRoomWidth.Items.Add(txtRoomWidth.Text)
If dbldefaultWoodcost = dblWoodFlooring Then Call lbTotalCost.Items.Add(dbltotalcost * dblWoodFlooring)
ElseIf dbldefaultcarpetcost = dblCarpetFlooring Then Call lbTotalCost.Items.Add(dbltotalcost * dblCarpetFlooring)
If RBCarpet.Checked = True Then dbldefaultcarpetcost = dblCarpetFlooring
If dbldefaultcarpetcost = dblCarpetFlooring Then Call lbRoomName.Items.Add(txtRoomName.Text)
If dbldefaultcarpetcost = dblCarpetFlooring Then Call lbRoomLength.Items.Add(txtRoomLength.Text)
If dbldefaultcarpetcost = dblCarpetFlooring Then Call lbRoomWidth.Items.Add(txtRoomWidth.Text)
End
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Well, what's your definition of "properly"? How are we supposed to know how the code is supposed to work?
A word of advice though. Do NOT put your statements in the same line as the IF statement. For clarity, break each if into it's own block:
If RBWoodFloor.Checked = False And RECarpet.Checked = False Then
MessageBox.Show("Choose a floor type!")
End If
If RBWoodFloor.Checked = True Then
dbldefaultWoodcost = dblWoodFlooring
End If
This makes your code easier to read and debug.
You've got the same check in multiple If statements. Block all of the results into a single block.
If dbldefaultWoodCost = dblWoodFlooring Then
lbRoomName.Items.Add(txtRoomName.Text)
lbRoomLength.Items.Add(txtRoomLength.Text)
lbRoomWidth.Items.Add(txtRoomWidth.Text)
lbTotalCost.Items.Add(dbltotalcost & dblWoodFlooring)
End If
Also, you don't need all those "Call" keywords at all.
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I have a form, with a web browser object on it, in which when the document is complete, the event fires and processes the HTML on the form.
If the web page has child forms on it, then I call another automation class, in which I remove the original handler for the web browser object, and switch to the new handler in the child automation class.
Now I'm done processing child page forms, and I call the next parent form
I'm trying to figure out how to reload the original event handler that I unloaded earlier, so I can continue to process more parent pages.
The layout
1. frm_download_data - the form with the web browser object
There's no event handler
2. html_automation_reseller_product_page.vb - Parent Pages, Original Web Browser Document Handler
Public Sub WebBrowser_Page_DocumentCompleted(sender As Object, e As WebBrowserDocumentCompletedEventArgs)
end sub
3. html_automation_reseller_product_child.vb - Child Pages, New Web Browser Document Handler
Protected Sub WebBrowser_PageChild_DocumentCompleted(sender As Object, e As WebBrowserDocumentCompletedEventArgs)
AddHandler g_WB.DocumentCompleted, AddressOf html_automation_reseller_product_page.WebBrowser_Page_DocumentCompleted
g_DDL.Text = g_complete_Url
g_WB.Navigate(g_complete_Url)
end sub
Now I want to return back to 2, and reload the Web Browser Handler.
I wonder if I planned this out poorly, and painted myself into a corner here.
I don't' want to make the Handler on 2 shared.
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Hello,
I have two databases in Access one of Patient and other of client.
now, what I need that from the address of patient I want to find nearest clients details using VB.net.
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