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That's a good question...I was just using Distiller to test the validity of the Postscript files that my program is creating. In production, these .ps files will be converted to PDF using Ghostscript. The original file goes tot he printer, the individual PDF's are archived for on-line viewing and re-prints. I don't know if the embedded image is even needed (or what it is for for that matter, I'm coding this to help out another group). I should try these files through the Ghostscript program and see what happens.
Update...I was comparing the output of my program to the the original file and it appears that the data in the image block somehow was converted to double-byte characters. For example, when the input character was x'FF' in the output there is now x'C3BF'. I'm thinking it is because I'm using a StreamWriter to create the output files. Maybe I should use a BinaryWriter to create the output.
Any thoughts?
Thanks,
Chris
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chris,
Ah, yes... I had a !clue! I knew it was either ghostscript or Radical eye.
Yes, you would have to use the Binary Reader/Writer.
progload
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Not anything illegal or dodgy.
I want to start building in a product key authorisation into my application. Obviously, there's need to be some criteria to make it unique.
Does anyone know of anywhere that discusses this, practices or samples?
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There are thousands of idea's & code all over the net, from gathering system statistics(hard drive ID's, Serial Numbers... ect...),to using date based algorithms, or both, so here a link to start you on your way...
It's in C# but I think it should give you an Idea or two.
http://www.codeproject.com/dotnet/LicenseKeyGeneration.asp[^]
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I want to insert powerpoint slide into picturebox in vb.net.
Could anyone help me?
Thank you!!
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You can't. The PictureBox doesn't know how to handle PowerPoint slides.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I need to insert existing powerpoint slide (already created presentation slide in powerpoint) into vb.net.
So how should i do ???
Thank you!!
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That depends on what you want to show. If you want to show a simple static slide (with no movement at all), then you could take a screen shot of the slide and show that in a picture box.
If you want to show an active slide or slide show, then you have to embed PowerPoint into your application, just like Excel or Word, and use it to show the slides.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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but how?? Could you explain it in more details please.
Thank you!!
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Hi,
I would like to know how can convert a string to integer with VBA
thx
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i don't know VBA, but in VB.NET, you use Integer.Parse() or CInt()
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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VBA supports most of VBScript's built-in functions.
In this case I think you want CInt()
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intValue = val(stringValue)
this val will not only convert string into integer but also covers the exceptions like the string is blank then it will make it 0.
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I want to add a button control on winform by code.
How to do ?
Thanks!
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pasts a control on your form. then go to the code and check the code which is generated. now same type of code can be written by you on any button click or any other event.
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Dim myButton As New Button
myButton.Name = "whatEver"
myButton.Text = "Button Text"
myButton.Location = new Point(whatever, whatever)
myButton.Size = new Size(whatever, whatever)
AddHandler myButton.Click, AddressOf myButtonClickHandler
Me.Controls.Add(myButton)
.
.
.
Private Sub myButtonClickHandler(ByVal sender As Object, ByVal e As System.EventArgs)
' button click handler code goes here.
End Sub
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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 I'm working on a application in vb.net and I need to get the name (not the text) of the menus and submenus in running mode.
Please help me!
Luismi
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How to parse xml which has several level?
For example,
<Root>
<A>
<B>b</B>
<C>c</C>
</A>
</Root>
Thanks!
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You might want to read your own post to see what it actually looks like.
Next time, check the box labeled "Do not treat <'s as HTML tags" if your going to post XML data.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Thanks for the alert.
I have changed the text.
You could see the XML content.
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OK. What do you my parse? I'm assuming you want to pull the values out of the tags. Take a look at this[^] article by Pratik Desai for some ideas.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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How to find default sorted column of dataset in datagrid. like I have one dataset with fields of ( Select id, date, name from xyz order by name)
how can i find that order on which coloumn?. i am using OLEDB
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The shellexecute function could not be used in vb.net 2005.
How to run other programs in a vb.net applicaton?
Thanks!
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Create a ProcessStartInfo object and configure it with the executable name, any command line parameters, etc. Then start the process using a Process object.
Dim si As New ProcessStartInfo
'COnfigure si properties to define process to run
Dim p As Process = Process.Start(si)
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