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alurora wrote: but my client is using Mac OS X 10.4.3, which VB.Net can't work on.
VB.NET doesn't have to work on the target client. It only have to be capable of running .NET applications, which Mono (among other things) can provide.
Have a look at the Mono FAQ[^], that should answer most questions that you might have.
---
"Anything that is in the world when you're born is normal and ordinary and is just a natural part of the way the world works. Anything that's invented between when you're fifteen and thirty-five is new and exciting and revolutionary and you can probably get a career in it. Anything invented after you're thirty-five is against the natural order of things."
-- Douglas Adams
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Thank You. But I've read those FAQ and they didn't provide any clue how to do it. I can't even find the Mono Visual Basic Compiler and Visual Basic Runtime, their instruction isn't clear. Could you or anyone else help me, please?
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i am using .net 2005.i do my project in vb.net.i want to enable only past dates and today date.so i want to disable future dates in calander.i want in windows application not web application.
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I believe the date time picker control allows you to specify a range of dates that can be selected. If not, you can check when the selection is made and reject it. Use DateTime.Now.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I'm running my application from a network drive. My framework is configured to grant all_codes security permissions to Everithing.
Applications running fine, including accessing local ports, system file,... but if i use the class process, framework tell me that security policies do not permit this operation.
Below a code brief.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click<br />
MyProcess = New Process 'This line is security policy violation?<br />
MyProcess.StartInfo.UseShellExecute = False<br />
MyProcess.StartInfo.CreateNoWindow = True<br />
MyProcess.StartInfo.RedirectStandardOutput = True<br />
...<br />
How can i solve ?
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This error is telling you your assembly, running from the network, doesn't have FullTrust permissions on the machine. You configured permissions for Everything, not FullTrust. "Everything" just gives you Execute permission. The Process class requires that the calling assembly (your code) have FullTrust permission to call it.
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Thank's for the answer. But, What must i do to make my assembly full trusted ? Sorry for my inexperience with security policies.
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Well, I'd love to tell you, but it wouldn't do you any good because what you do depends on your network environment, its configuration, policies you have in place (if any), your app's requirements, if you have a certificate, if you're going to use this certificate for future apps, ...
Basically, that's what all that documentation is for. There's a bunch of options to explore to do this.
In a nutshell, you have to get the machines to trust your code, either the source folder, or registered assemblies, or certificate-based trust. How you do that depends on network environment and any policy management setup you have.
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Hi,
Please help me !!
I want to highlight a string in a Flex Grid in Visual Basic 6.0
Thank You
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i have made a form that can get a kind of search then the user can print it
when i was trying this form in my computer it was working
but when i make deployment and installing it on another computer he gives me this error
could not load file or assembley crystal dedecision .windows form
what should i have to do ??
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When your application uses Crystal Reports then you have to include certain other dependencies in the setup project, you can search crystal reports web site for which dependencies to include according to the version of Crystal reports installed in your system. Without including these dependencies crystal reports won't load on the end user's computer.
Hope it helps !
AliAmjad (MCP)
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i don't have crystal report site
if u have this depend. just send them please or let me know from can i get them
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You don't have to download the Merge Modules required for the Crystal reports to run on the client computer they are available under C:\Program Files\Common Files\Merge Modules\ folder but you have to figure it out which one to use i've used these according to the instructions on their web sites regwiz.msm, VC_CRT.msm, VC_STL.msm and some other at that point of time i was working on VS 2002 which had Crystal Reports built in support. This URL may help you to solve your problem http://www.businessobjects.com/products/reporting/crystalreports/net/vsnet.asp
AliAmjad (MCP)
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I am creating an application in VB.Net 2005 to retrieve emails from Gmail's POP3 Server for this I used following code -
Dim TCP As Net.Sockets.TcpClient
Dim stream As Net.Sockets.NetworkStream
Dim StreamReaderCallback As AsyncCallback
Dim ReadBuffer(256) As Byte
Dim streamSSl As System.Net.Security.SslStream
Sub POPConnect(ByVal strUserName As String, ByVal strPassword As String)
'connect to the pop3 server over port 995
Try
TCP = New Net.Sockets.TcpClient
TCP.Connect("pop.gmail.com", 995)
stream = TCP.GetStream()
streamSSl = New System.Net.Security.SslStream(stream)
streamSSl.AuthenticateAsClient("pop.gmail.com", )
StreamReaderCallback = New AsyncCallback(AddressOf ReadStream)
stream.BeginRead(ReadBuffer, 0, ReadBuffer.Length, StreamReaderCallback, Nothing)
Catch ex As Exception
MsgBox(ex.Message)
Exit Sub
End Try
End Sub
Private Sub ReadStream(ByVal ir As IAsyncResult)
Dim getByte As Integer = stream.EndRead(ir)
If (getByte > 0) Then
Dim sGetMsg As String = System.Text.Encoding.ASCII.GetString(ReadBuffer)
validateMsg(sGetMsg)
End If
End Sub
Private Sub validateMsg(ByVal s As String)
Select Case s
Case "+OK"
MessageBox.Show("Got response from gmial")
End Select
End Sub
But I am not able to read that response i.e. System.Text.Encoding.ASCII.GetString(ReadBuffer) I am getting some encoded value (just three boxes)
I also tried
Dim sGetMsg As String = System.Text.Encoding.ASCII.GetString(ReadBuffer, 0, getByte)
But still I am not getting how to decode that response.
Please tell me how to read that stream.
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Well, I haven't done anything like this in quite a long time, but I think the ASCII encoding is what's wrong. Try changing that to UTF7Encoding or UTF8Encoding instead.
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i am using .net 2005.i do my project in vb.net windows application.i want to convert rupess into word in india format.
for ex,
there are 2 textbox named as num1textbox,num2textbox and one button named as convertbutton.
if i enter "6819811" in num1textbox then i click convert button means must be automatically display as "Rupees sixty eight lakhs ninteen thousand eight hundred and eleven only" in num2 textbox.how to do this in vb.net.i want in windows application not web application.
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sathyan_8294 wrote: i want in windows application not web application.
That's irrelevant. You need to write code to parse the number and turn it into a string, and that code doesn't care where the string will be rendered.
No-one is going to write this for you. Think about what it does, and try to write it yourself. Ask again if you get stuck.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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See this article[^] which shows you exactly how to work out how to do that.
sathyan_8294 wrote: there are 2 textbox named as num1textbox,num2textbox and one button named as convertbutton
That is pointless information. The code to do the conversion should NEVER be in the presentation layer. It should be in its own class.
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i have cretaed an application using odbcConnection, when i m running this exe from the network it is showing odbcpermission error. plz can any body help me to solve this thru coding in vb .net?
i do not want to use manual setting thru .NET Framework wizard.
thanks and regards
kishore
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Any managed code running from a non-local source (read: any network source, trusted or not) is NOT trusted by default. In order to run code from a network source, you MUST understand Code Access Security[^]. It's a must read for any applicaiton actually, but becomes so much more important when running from an untrusted source.
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I thought this question sounds familiar. Asking it again and again and again, won't change the answer[^].
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I am trying to take a image and zoom/pan to fit a template (something overlaying the image(and preferably and image itself with transparency)) and then crop what is inside the template area. I have tried using the picturebox control and system.drawing to gain the effect but cannot get it to work for me.
any ideas?
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You are doing-
1) Zoom/Pan an image
2) Making an image transparent
3) Crop the image area.
Now could you please clarify in which operation you need help or what is that you are not able to achieve.
This will help us in providing correct suggestion.
-Dave.
Dave Traister,
ComponentOne LLC.
www.componentone.com
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zooming and panning is what i need help with. making it transparent i know how now ( a little more playing around did the trick). even a link to something on msdn would be helpful.
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