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After read the article on thread i still dun quite understand the actual function of it? can u like explain to me wat is the function for thread?
thanks a lot i know i am quite irritating.
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A seperate thread will take up a different slice of your processors resources to the main thread of your app. This means your UI will continue to be responsive while your Access call happens. Otherwuse, your UI will freeze up until the process returns.
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hello everybody.... i am making a small project in which the
interface form is in access.... the user enter the values in the fields and then submit it to the database ...also made in access...
this all is done on a button click...
can u tell me how and what coding to write....on button click event
i think the interface for the vb code opens...
but i know vb.net quitesome and not vb much ..... so what to do next...
any ideas...
Ish Kumar Kapila
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Hi
I am creating a custom control for marquee style scrolling.
I have sub classed from label. I have managed the scrolling - speed etc.
My problem is the transparency of the label. I have used
Me.SetStyle(ControlStyles.SupportsTransparentBackColor, True)<br />
Me.BackColor = Color.Transparent
in Sub New of the control
However, the text still seems to sit on top of all controls on the form.
I even tried SendToBack, with no success.
Any ideas?
Shreekar
http://shreekarishere.blogspot.com
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Hi,
I need to connect an ADO recordset to a Crystal Report 6. Please let me know the steps to do it with sample code.
Thanks in advance,
Ramesh
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How can i Set Decimal Places Property to a column of an Access Database, using Visual Basic 6.0.
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Hi
I believe there is some property that you can set using the ADO Fields collection... not sure though. Have you tried googling for it?
Chandra
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How can i convert Microsoft Acesss 97 to Microsoft Acesss 2000, using Visual Basic 6.0, the problem is that my client database is Microsoft Access 97 and my software uses Microsoft Access 2000 so for that i have to convert Access-97 to Access-2000 programatically.
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Hi
So long as all data retrieval / update is done programmatically using ADO or OLEDB, it doesnt really matter whether your client uses Access 97 or 2000. It is only when they want to open the database directly in Access will they face a problem.
Hope this helps
Chandra
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Actually i want to convert the Access-97 Database to Access-2000 Database, because i am adding/deleting coloumns programitically, so my software gives error if the Access is older version, for adding or deleting the columns.
Please reply.
With regards,
Sunil Lanke.
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Maybe then you will need to look at _how_ you are adding / deleting columns, since I have done this many times with Access 97 and it seems to work fine.
Chandra
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You can use a service like dyndns to get a static IP.
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If your server has a static IP, your clients can broadcast their IP to that known location.
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PREMSONBABY wrote: and i dont have a static ip for both c1,c2.
So, once a client is connected to the server, the server needs to publish other client IP addresses.
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Aarrgghhh !!!
Seriously, what is so confusing to you ?
PREMSONBABY wrote:
server will not be able to publish the ip of other client also , because none of my client have static ip.
You're just plain wrong. As the server has a static IP, the client can transmit their IP to the server when they connect, and so the server can publish a list. How do you think that Napster used to work ?
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PREMSONBABY wrote: server will not be able to publish the ip of other client also , because none of my client have static ip.
They are static enough for to communicate in one session - that session can last for days or months! When the client disconnects the server stops publishing the IP address. When the client connects again (possibly with a new IP address) the server can publish that new IP address.
What is so difficult about that?
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hi,
I get some signals from COM port in binary number ( 8 bit ) . I also write code to change them into decimal number . But i don ' t know how to draw them ( like a sound wave ).Can anyone help me ?
Sorry if my English is bad .
Thanks .
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Look into the Graphics and Bitmap classes, they will tell you all you need to know for how to draw stuff. The specifics of how you want to represent your data is up to you.
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Hi everyone,
I am working on a Id printing system.. the system should be able to take picture of the person with the camera and save it to a database so as to be able to retrieve it later for printing..How do i call the digital camera and take a picture and save that picture..can anyone help me..please..
Nab
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Canon cameras have an SDK, which is in C. The older cameras ( which you can't buy anymore ) have a C# wrapper you could use, if you can buy a used camera. Some other cameras have some sort of SDK support, but none as good as Canon.
You could write a wrapper for the new SDK, and buy an A640, that's the one that has SDK support now.
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