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I want to write a small vb program that processes image files marked with one of the flags provided by Microsoft Digital Image. These flags (6 are provided) are stored with the jpg but apparently not as part of the PropertyList list. Does anybody know how to access these flags?
A R
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Hi there,
Basically,if you know how many bytes used to store these flags and which one is the begin byte???
if so, just simply read the image as a stream of bytes into memory...
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Would like sample of codes to connect a form created in visual studio with a table in microsoft access.
So that when i add data using the form , data is entered to the access table .
Regards
Joseph
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Hi there,
Usually in .NET env, the ADO.NET technology is used to access to database. So u might take a look at what the ADO.NET is first, then try to pratice with some samples there ADO.NET
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Hi! There,
Thanks for your assistance.
I've been looking for Visual Studio 6.0 from the internet to download but in vain do you have a idea where?
Secondly,am new in VB.Net, and would like to learn from those experienced persons. Would you list fo me the courses which you went through before you became a programmer upto what you're doing now? I would really appreciate.
Thanks in advance.
Regards
Joaseph.
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Hi there,
Jkkenzie wrote: I've been looking for Visual Studio 6.0 from the internet to download but in vain do you have a idea where?
Why don't you move to the next generation VB.NET??? You might ask the Uncle Google to get the cracked one or contact with Microsoft to purchase...
Jkkenzie wrote: Would you list fo me the courses which you went through before you became a programmer
Actually, I just took part unit studies in my university and they didnt teach me about VB (just learn it myself...  They just taught about basic concept: focus on C++, OOP, algorithm)
You will get a ton of this stuff from uncle Google VB.NET books
or this site might be good Programmer World
And post questions here if getting stuck, CPians are happy to help others 
Now, I focus on ASP.NET with C# as code-behind....
Happy coding....
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Hey, here's my problem. I have an application that has all the webpages locally and populates certains areas of some of the web pages with dynamic content. So far, I have a page that:
1. Get user name and password
2. Posts that to a web site that does an SQL query on a database, then if it's a good combination, redirects to a success page.
3. Application looks at the page that just loaded and redirects to the appropriate one on the local machine.
4. User clicks on the my membership page and it loads a local page.
Here's the problem. I need to pull down the membership type, how many game credits he has, and some other information that is in the database. If I were to continue using the multi-redirect method, i would have one billion seven hundred sixty seven million three thousand and four different web pages and select cases.
Right now, I'm using PHP to query the database, but I don't know how to pass down the variables the the web file pulls from the database... Please, please, please help me. I'm soo close to finally getting this application done. Thanks soo much.
Mike
Gaming at the GuildofBlades.com is the only way to really experiece the level 99 Soul-Sucking Sword!
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I'm anything but a VB6 guru, so I hope I can expalin my problem intelligently here!
I have created a custom ActiveX user control to display the thumbnail of a jpeg image. This object, although quite crude at this point, works fine when attached directly to a form. What I'm trying to do is to display thumbnails of all the jpegs in a folder. Traversing the directory tree is simple, what I'm unable to do is to dynamically display and remove my custom user object from the screen. My original intention was to use the listview control, but that doesn't seem to be an option. Short of hardcoding the objects onto the screen, is there a control I can use to display a custom user object?
Thanks!
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Hi!
I'm kinda new to VB6, and I'm taking a programming course in school for it. I have final project (a simple A/D conversion simulator) and it requires me to compute a time interval as well as the values corresponding to those time intervals. I need to eventually output these values into a table.
I've googled "VB6 creating tables" and variants of it many times, but all I get is how to create a database table using Access or some other program in VB6. I just need a simple table with 2 columns that can be scrollable.
Is this possible in VB? If someone could point me in the right direction, that would be very helpful.
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You've already found what you're looking for. The datasource is going to be a recordset that you fill in with the generated data. I don't have any examples because I haven't used VB6 in the last 5 years.
All the examples you're finding are filling the recordset from a database. Don't worry about that. Create the recordset and fill it yourself with your own data.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Is there a component that I can actually put onto my forms for this table?
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It's been a long time, but I seem to remember something about a MSFlexGrid.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Yes that's the control (AFAIR).
He can also populate a listbox but the FlexGrid is the father of the datagrid and therefore the more appropriate probably.
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Like it says on the label.
I want to code up an add-in for internet explorer, which will have an icon on the tool bar.
How do I go about it and where can I find info
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It's going to be done entirely with COM Interop, since IE wasn't written under the .NET Framework. Google is your best bet for Internet Explorer Extension[^].
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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what is OLE . Why it is used in VB Please Can somebody tell me
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Ever hear of Google[^]? It's quite easy to type "What is OLE" in the search box.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi,
Can amyone tell me is there any way to save the dlls used by an application in windows\system folder rather than in bin folder and use them as reference in our project in order to protect my dlls from getting misused or deleted.
If yes please let me know
Thanks in advance
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You can place the DLLs in any directory you like but it still won't save them from being misused or deleted. What exactly do you mean?
...Steve
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Hi Steve,
First of all Thanks for the reply
I mean to say that suppose i have an application which uses say for example encryption dll now when add that dll reference to my project a copy is saved into my bin folder right so when i deploy that project i aslo get that dll in my bin folder after installation
Now what i want is i wand to store that encryption dll in my windows\system folder not in my bin folder so that no one can know where that dll is and misuse my dll so that my application can run secure. Can you please help me out in this regard.
Thanks in advance
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You can choose where to deploy any of your applications components. It does not have to be the BIN folder.
Placing the DLL in Windows\System won't hide it from anyone, nor will placing it anywhere else.
What you'll probably need to do is secure the methods and properties within the DLL from unauthorized use.
Search The Code Project for "net assembly security". There are a couple of articles and msg board threads about that subject.
...Steve
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Well your question has no "proper" answer because there's no straight way to accomplish that. I also remember exactly the same question on this forum a month ago or more ... maybe yours? Anyway you can check the replies there as well.
A DLL can be every where as long is referenced or in a common path (as the old PATH in MS-DOS). It's position in the filesystem doesn't make any difference in availability or visibility to anyone/any application.
A DLL is an open library per definition, thus if you want to close it you need a different approach. That can be done in at least three ways:
1) HW - Strong - i.e. with a USB Key
2) SW - Mid - i.e. an activation code
3) CC - Weak - Obfuscation and not documenting it
You probably want to evaluate a new approach to it.
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Dear All,
I have a DataSet which has a relation, table A is parent table B. I want to show only data of A on Datagrid. But in front of each row of datagrid, have "+" mark. I want to hide the "+" for each row ( don't clear Relation in this Dataset).
Please help me solve this problem.
Thanks alot.
inew
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Can't you set the Datagrid's datasource property to table A instead of setting it to Dataset ?
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