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Muhammad Riadi wrote: Dear brothers please send me the source code to control a scanner
to my email
matrixcombination@gmail.com
please, i really need it for the final assignment
Wow, trying to cheat under your real name? How stupid is that? You know, that your teachers/tutors might be reading this? And they will put two and two together.
By the way, enjoy the waves of spam that will fill your inbox now.
"I love deadlines. I like the whooshing sound they make as they fly by." (DNA)
modified 21-Dec-11 8:30am.
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I have a problem in make a VB program using DataGrid control..
What i wanna do is delete record from DataGrid and effect database i made,i use Access as database..
thank you for attention..
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There are examples of this all over the web. Just Google for "VB.NET OledbCommandBuilder delete".
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Then it should be very easy to modify the search term in Google. The problem is VB6 support is waning and I'm in the business of supporting it anymore.
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Set DataGrid1.DataSource = rs
...
rs.Delete
rs.Update
does it work?
I've been a long time do not use DataGrid control,
I prefer to use MstGrid instead of DataGrid.
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Hi;
Whether it is Possible to convert Oracle forms 10g to Vb.net 2005 or 2008,pls help us
Thanks
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Hello
Is it possible to save richtextbox-text so, that the page is in landscape format ?
Rtf-file contains parameters of page settings and I have tried to modify those parameters, but with no success.
I have not been able to set those parameters at all. Is it so that richtextbox does not allow to set Richtextbox.rtf - value ?
I have tried to modify rtf-code by setting the "\landscape" or "\lndscpsxn" parameters into rtf-code by:
MyRtb.rtf = "{\rtf1\...
or
MyRtb.selectedrtf = "{\rtf1\...
Those lines don't change MyRTb.rtf value. What's wrong ?
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you're using windows form richtextbox?
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Yes, Windows form RichTextBox.
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You managed to spell "RTF" wrong.
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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What if the end user does not have Microsoft Word ?
Is there a way to set the rtf-code without using Microsoft Word ?
Can it be done trough RichTextBox-object ?
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I'm sorry I don't understand. You say you want to save a RTF file and set its page settings to landscape, and you have some links to resolve that. Obviously any user that wants to read the file will need some program that accepts RTF, either MS Word or similar.
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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Yes. The user, who opens the file must have Word or similar program to read the rtf-file.
But, the user (end user), who creates the rtf-file with my application does not necessarily have MS Word.
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In that case your code needs to ensure that the file is fully compliant with the RTF specification.
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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Could You explain what you mean?
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What more can I say? You are saving a file as RTF so you need to ensure that its content follows the RTF format specification. If you still don't understand then I suggest taking a look here[^].
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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Yes you are right, the file must follow rtf-format specification.
As I mentioned earlier, I have tried to make the file to follow rtf format by following way:
Rtf-file contains parameters of page settings and I have tried to modify those parameters, but with no success. I have not been able to set those parameters at all. Is it so that richtextbox does not allow to set Richtextbox.rtf - value ?
I have tried to modify rtf-code by setting the "\landscape" or "\lndscpsxn" parameters into rtf-code by:
MyRtb.rtf = "{\rtf1\...
or
MyRtb.selectedrtf = "{\rtf1\...
Those lines don't change MyRTb.rtf value.
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Sorry but this makes no sense. Explain clearly what your program is trying to do, show the actual lines of code (surrounded by <pre> tags so it's readable) and what results you get.
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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OK
There is RichTextBox (MyRtb), which content is saved as rtf-file.
Rtf-file contains page formatting data, which I have tried to modify so that the page orientation is Landscape.
I have tried to set Document Formatting Property "\landscape" and
Section Text Property "\lndscpsxn".
Those properties are documented in rtf specification.
Code lines, which I used for setting those properties:
<pre lang="vb">Myrtb.Rtf = "{\rtf1\landscape}"</pre>
<pre lang="vb">Myrtb.Rtf = "{\rtf1\lndscpsxn}"</pre>
Well, it might be that those parameters are not in the right place in rtf-code.
But anyway, it seems that those lines do not affect rtf code at all.
And the main question is: Is it possible at all (in code) to modify rtf-file so that the page orientation is in Landscape mode ?
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Myrtb.Rtf = "{\rtf1\landscape}
Myrtb.Rtf = "{\rtf1\lndscpsxn}
If that is all the code you have I don't see how it can affect anything. Where do you modify the contents of your RTF file before saving it?
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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sText is String, which contains text and linefeeds
<pre lang="vb">Myrtb.SelectionColor = Color.Black</pre>
<pre lang="vb">Myrtb.SelectionFont = New Font("Microsoft Sans Serif", 14, FontStyle.Bold, GraphicsUnit.Point)</pre>
<pre lang="vb">Myrtb.SelectedText = sText </pre>
<pre lang="vb">Myrtb.Rtf = "{\rtf1\landscape}</pre>
<pre lang="vb">Myrtb.Rtf = "{\rtf1\lndscpsxn}</pre>
<pre lang="vb">Myrtb.SaveFile(Me.SaveFileDialog.FileName, RichTextBoxStreamType.RichText)</pre>
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Please format your code properly, it only needs one set of tags around it and should appear thus:
Myrtb.SelectionColor = Color.Black
Myrtb.SelectionFont = New Font("Microsoft Sans Serif", 14, FontStyle.Bold, GraphicsUnit.Point)
You also probably need to uncheck the box titled "Treat my content as plain text, not as HTML ".
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
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