|
I didn't know it was as the keys where pressed, I thought it was for a button press to validate text or use the contents of the textbox at some other point in time, my mistake.
|
|
|
|
|
Are you trying to capture each keystroke and re-write the character if it needs to be upper case ? It can be done, but just uppercase the text after the user has completed entering in the data and use the logic given by ElloitA.
|
|
|
|
|
TextBox has CharacterCasing property which seems missing in the RichTextBox. Hence, you will need to handle the KeyPress event and convert the pressed key character to uppercase.
It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD
|
|
|
|
|
Hi,
can anyone one guide me on this issue? can't seem to find a solution the web.
Dim cReport as reportdocument
cReport = new reportdocument()
cReport.Load("c:\report.rpt") 'this line causes load report failed
cReportViewer.reportsource=cReport
creportViewer.refresh()
When i comment the loading part, I get invalid report source
thanks for your help
|
|
|
|
|
Hmm ...
Those are the steps I use to load my Crystal reports.
Silly question, "Are you sure the report is stored on the root ?"
(C:\report.rpt)
|
|
|
|
|
|
Now I got it load but no data showing..any idea
|
|
|
|
|
You have to set a few other properties in addition to the report file path. These are the codes I use...
<br />
Private Sub loadReport()<br />
<br />
'Prepare to read data<br />
Dim ta As New DSHelpDeskLiteTableAdapters.HLPCases_VW_ListReportTableAdapter<br />
Dim dt As DSHelpDeskLite.HLPCases_VW_ListReportDataTable<br />
<br />
'Read data<br />
dt = ta.GetData()<br />
<br />
'Verify the path to the Crystal Report's .RPT file:<br />
Dim strReportPath As String = HostingEnvironment.ApplicationPhysicalPath & "DesktopModules\HelpDeskLite\Reports\" & REPORTNAME & ".rpt"<br />
Label1.Text = strReportPath<br />
<br />
If Not IO.File.Exists(strReportPath) Then<br />
Throw (New Exception("Unable to locate report file:" & _<br />
vbCrLf & strReportPath))<br />
End If<br />
<br />
'Load the Crystal report's .RPT file and pass in the DataTable:<br />
<br />
Dim cr As New ReportDocument<br />
<br />
cr.SetDatabaseLogon("userid", "password", "server", "database")<br />
cr.Load(strReportPath)<br />
cr.SetDataSource(dt.DataSet)<br />
<br />
<br />
'Set the CrystalReportViewer's appearance and set the ReportSource:<br />
<br />
CrystalReportViewer1.ReportSource = cr<br />
<br />
End Sub<br />
Regards,
flameater
|
|
|
|
|
AOA Me Ihtsham Ali
i use crystal Report 8.5 in vb6 with Crystal Report control.
can i add text box in crystal report from vb source code?
please any body chek it
|
|
|
|
|
hi
I'm trying to filter http://books.google.co.nz/bkshp?hl=en&tab=wp which is in textbox1.text to gain the host address which is www.google.com in textbox2.text.could you please help me to figure my problem out.
thank you for reading
|
|
|
|
|
Take a look at this[^]. It is c# unfortunately but you may be able to get sufficient insight from it to write your own VB.Net version.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
|
|
|
|
|
Or this[^] seems even more interesting, as it is in VB.Net
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
|
|
|
|
|
Gud Day all
I've been trying to solve this problem for quite some time now...I hope someone might have a clue or at least a place where I can learn more about the issue;
you see I've managed to make the speech dictation provided by MS to work using VB.NET, and it writes everything perfectly; what I'm trying to do is disable the grammar and the vocabulary list, since it is using the English words; what I want to do is basically type out what the user says with out forming up the correct word; or let me say type the combination of phonemes...
any ideas?
thnx in advance
Regards
Abraham
|
|
|
|
|
AbrahamMOKDAD wrote: you see I've managed to make the speech dictation provided by MS to work
Which translates sound into known words.
AbrahamMOKDAD wrote: or let me say type the combination of phonemes...
Sounds aren't mapped to a phoneme by the SAPI. Phonemes can't be interpreted, and can't be mapped to a series of characters. A single letter has a different sound in a different language, and there is no version that tries to map "generic sounds" to a generic alphabet.
An alternative would be to record the sounds yourself (DirectInput) and use AI-algo to classify it (to map the sound to a/a serie of chars)
The latter option is quite a challenge, I suppose. I hope that someone else posts an answer that I missed 
I are Troll
|
|
|
|
|
Thnx Eddy  ; and if you may; is it possible using SAPI to dictate the english letters; let us say if the user says "parlon" it would be written as said or close to it; not necessarily makes sense. any thoughts on that?
|
|
|
|
|
AbrahamMOKDAD wrote: nd if you may; is it possible using SAPI to dictate the english letters;
Yup, but then you'd be spelling each word, e.g. "Hotel Echo Lima Lima Oscar" for "Hello".
AbrahamMOKDAD wrote: let us say if the user says "parlon" it would be written as said or close to it; not necessarily makes sense.
That's what happens when you try an English word; it tries to map the sounds to match up to the sounds of a known word. You could start at the .NET classes for speech recognition, in the System.Speech.Recognition[^] namespace. There's also a cool example right here on CodeProject[^].
I are Troll
|
|
|
|
|
|
I am creating a VB application. I have 3 buttons and 3 frames. I want to load one frame on click of a particular button.
I am keeping one's visibility true and another one's visibility false. But when I run the application, none of the frame appears.
Why is it so?
Plz help me.
Thanks.
|
|
|
|
|
Purish Dwivedi wrote: Why is it so?
You might just as well ask "How long is a piece of string?".
There is no answer to your question because no one knows what you have done nor how you did it.
Edit your post to show the relevant code. Read the guidelines first here[^], paying particular attention to items 4, 5 and 7.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
|
|
|
|
|
First, since "frames" most commonly applies to web applications, you're going to have to specify if this is a web app (there is an ASP.NET forum here for these questions) or a Windows Forms app. Second, if this is a Windows Forms app, how did you implement these "frames"? What controls did you use and how were they arranged? What are the initial properties, like "Visible"? Show the code you're using to hide one "frame" and how another.
|
|
|
|
|
Hi,
I have a program on a CD which I am eventually hoping to sell. Is there anyway that I can put a bit of code on the CD to stop copys of the CD being made.
The program has to be read from the CD as the CD contains videos.
I am using vb.net
Many thanks
Dan
|
|
|
|
|
Sony tried, and they failed. There is no fool-proof way to prevent the duplication of CD's.
You might want to try limiting the number of installations, by asking the user for a registration-key upon installation (or the first start of the application).
I are Troll 
|
|
|
|
|
There is no way to prevent this. Copy protection has been the industry's Holy Grail for decades and noone has been able to stop the unauthorized duplication of media.
Even if the videos were is a custom format that no other player could read and the play that COULD read it was supplied by you AND the player "phoned home" to check its license every time it play one of your videos, it could still be cracked.
The bad guys could still use the player's code against itself, having the player decode the video for them and giving them enough information to write their own converter to recreate your videos in a standard format. They could even break the player and trick it into thinking it was getting an OK signal from your licensing server.
The bottom line is that there is no such thing as "copy protection"...
|
|
|
|
|
Hi,
I'm trying to create a crystal report using vb.net and sqlexpress and dataset
Use crystal report wizard, I am able to do the following:
Connect to the database, select the dataset and select the table with the columns(CaseID, Case#, CaseType, CaseDesc, CaseDate)
on the ReportformViewer.vb
bind with the report and i can see the report.rpt
when i load the ReportformViewer.vb, report.rpt show but no data from the table
thanks
|
|
|
|
|
I am working with file names like so: Medic.01.xy.123.654.1001.txt
My main goal is to ascertain the value of the xy segment of the filename. over time the values will range from 11, 13, 15, 16. Then depending on these values, I will need to map to other variables like Hand, Foot, Head or Stomach.
Can I get some assistance is a direction I can go with this project? Thanks
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
