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Type: Posts; User: chemicalNova
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You realise this topic is 10 years old? You should start a new thread for any questions you have.
In any case: GotFocus is an event that you subscribe to.. SetFocus is a method you call.
chem
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As stated in your quote from Wikipedia, Visual C++ 6 is only used these days to maintain legacy projects.
You are looking for VC++.NET. Download an Express version of Visual Studio C++ and you'll...
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I once read an article that had around 37 steps to configure VC++2003/2005 for unmanaged code. You had to sift through around 30 build options and turn them off just so you could use standard headers...
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a) You could "GROUP BY" those columns. There are tutorials out there that explain GROUP BY, but it basically treats rows that you group by a column name as one in your returned results.
b) You...
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As far as I am aware, it will always call the overridden methods unless explicitly called from within your overridden method.
chem
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You'll firstly need to escape those backslashes and quotation marks. You'll also need to have "Shell" define somewhere (which I assume is a lazy-man's version of ShellExecute), or use "system". Also,...
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This is written in VB6..
You will need to look at the GetDIBits and SetDIBits APIs. If you are unsure how to use APIs, then you won't get anything faster.
chem
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When the new Point is initialized, its X and Y values are 0.
You're only updating the X value.. whereas the Y value will still be 0, therefore, the Y position of the PictureBox will be 0.. and...
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Firstly: There appears to be a few errors in your above "quiz". Its grammatically incorrect in a lot of places.
Secondly.. you're writing a programming quiz application.. yet you aren't sure how...
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Test to see if the two positions of the images intersect using a simple function, then, as long as they intersect (at all), you can stop it from moving:
Type Rectangle
X As Integer
Y As...
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Separating the strip into frames will use more memory than you want.
Most games will just reference a different area of the one bitmap when they want to change the frame, thereby using one bloated...
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Does your project reference the newer DirectX libraries? Or does it still reference the older ones from VB6-ish times.
chem
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It will be a lot easier to use .NET classes for proper client-server communcations, whereas the same method in VB6 will be filled with horribly coded API versions.
chem
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Or a call to the SetParent API, depending on your language of choice.
chem
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Enjoy your 45°C heat on your birthday! SUCKER! (Although we're only 2°C lower..).
chem
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"If you don't succeed, redefine success!"
chem
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...ahaha, this is fantastic..
Thats my input into this thread.
chem
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Well.. if its improperly documented.. :eek:
chem
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The KeyDown event pops out the top message on the message queue that involves a key being pressed. Therefore, only one message can be read at a time, and in turn, only one key can be determined at a...
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In terms of sending data between client and server, 2D and 3D aren't all that different.
You asked for how complex this needs to get? Extremely.
A proper design document for an MMO would span...
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I dont understand what you mean by "surrender", as it sounds like it contradicts the meaning of Asynchronous.
Also, GetKeyboardState requires you to check the hi and low order bits of a byte,...
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No, however you could technically close the dialog, and open another one according to the link that is clicked.
Or, how about setting the Filename that is selected? If you change the filename to a...
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Although, the GetAsyncKeyState API is the common standard..
chem
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The basic idea is there however it could be cleaned up a bit. I will give you an example when I'm not on my phone on a train :P
chem
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Your basic protocol consists of "queries" the client sends to the server, which translates this into proper query language being used, queries the DB, then sends the data back to the client.
chem
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You are aware that not only are MMOs written by teams of 10+ people, but also require ALOT of server bandwidth?
The basic layout for a basic design is simple, however MMOs are not simple.
The...
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The above format was used a lot in pre-.NET VB. for example, drawing lines on device contexts:
Me.Line (0, 0) - (50, 50)
chem
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Overriding OnPaint means you are replacing the default Windows painting routine with your own. Calling MyBase.OnPaint at the end will then call the default Windows painting routine (your Handles...
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http://www.cplusplus.com/
Dare I say this project of yours is WAY out of reach if you are not familiar with C++.
chem
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The InitialDir member of the OPENFILENAME struct does what you need.
OPENFILENAME opfn;
opfn.lpstrInitialDir = L"C:\StartingDirectoryHere\";
GetOpenFileName(opfn);
chem
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Hi all,
During testing of my application (installing, uninstalling, constantly) the file associations appear to have just stopped.
Is there a known issue here? What might cause this?
...
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Modular design of your program is your friend :D
If you want something like this, split your program up into various libraries. Have DLLs strung around to perform every task you need.
Then, if...
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You need to set the forms ScaleMode property to vbUser, and setup your own scale. For example:
Me.ScaleMode = vbUser
Me.Scale (0, 0) - (100, 100)
The above makes 1 unit equal to 1/100th of...
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Set your forms DoubleBuffered property to True, and override the OnPaint method for your form, and draw straight to the graphics object. I'm a C# guy.. but your VB.NET equivalent would be along the...
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I will leave the mathematics for your situation to you, however you may want to look into the Point and Line methods of both forms and pictureboxes, aswell as the MoveTo and LineTo APIs for drawing....
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Set your forms "DoubleBuffered" property to true. This is the equivalent, although somewhat different.
chem
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Perhaps writing a game is beyond your grasp at the moment.
I do not mean to offend, however if you are having troubles reading and writing files (which is around chapter 2 in any programming book...
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This has been resolved.
Regards,
chem
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This is resolved. I managed to dig up some code from a random place on the internet.
Thanks.
chem
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Hi all,
I'm trying to pin my application to the Start Menu, making it the default Internet Browser for the system.
This all works fine, however I'm having trouble setting the Icon.
In the...
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