Our organization has hundreds of project numbers. I would like to create a program that will let me store the numbers along with keywords in a database, and then have the option for predictive...

If you know c++, you know a lot of c#.

In one of my C# books, this is written:



I was then asked this question: Why is there a difference between C# and VB in speed? I don't understand the above statement very well, but it seems...

Cool. Any suggestions on a C# graphics book?

Does anyone know of a compiler that will let you utilize WPF in Linux?

thanks !

was that made in c#? or just a picture?

Hey everyone,

I'm going to be starting on a project that communicates with a 270 degree range finder. I would like to incorporate some sort of picture to represent the data it reads. Something...

Hmm, ok. What commands can I enter to see my com ports?

I'm not sure. We tried some command, can't remember what it was, and it showed ttyS0-3

Hey everyone,

we're still working trying to get Linux to communicate to our robot via an RS232 port. We added this code to the project in Mono:

Using System.Ports.IO
SerialPort ports = new...

Oh ok. So is there code I can use to open the coms?

Hey guys,

is there something special I need to do to access the RS232 port in Linux from C#?

Ok itś working now in Ubuntu. I was trying Fedora earlier.

Is there a way to modify the form from Mono? I see the Form1.designer.cs but it brings up the code, not the layout. Do our forms need...

I transfered them via flash drive

Created the hello world program and it ran fine

There is

They're both on Line 1 Using System

It says one is associated with Form1.resx and the other is Resources.resx

I get two parsing errors (CS8025).

now we're getting compile errors for some reason. I don't know why

yes mono is working.
I ran the app through MoMa and it said something about one of our methods not being supported but no big deal. Just a simple cursor_clip.

But we still get compile errors...

We're trying to get our C# program to work on linux. We just loaded into Mono, and it compiles fine but the form doesn't appear. Anyone know what? Does it have something to do with it being a...

Hey everyone,

can someone tell me how to include other .cs files in my program? sort of like the .h files in C++ I guess. I want to be able to call functions from other .cs files.

Thanks

I can't get it to work that way. Here's the code I tried:

byte[] outBufferAngle = BitConverter.GetBytes(A);
byte[] outBufferVelocity = BitConverter.GetBytes(V);

...

Ok, that answers my question. I'll try it when I start working on the program again.

We already have D computed from a previous section of code. I just wanted to know if there was a way to use D...

Ok I'm a little confused.
Say I want to send the double A out the COM port. what would be the easiest way?

I've got it working to where it will parse the text box, but there's got to be a way to...

Hm, how can I see what it was? Sorry if that's a dumb question

I think there's some confusion between "Multi-threading" and "Multi-Tasking" here...

oh cool. So I can specify how many bits to take in?

Ok I've got a lot working!!

Here's the code:

private void btnX_Click(object sender, EventArgs e)
{
if (remote == false)
{
remote =...

awesome, it's working great. Here's the only problem I've run into.

I'm sending angles to the controller. So when I get to angle 256, it errors out because of the maximum size of the Byte.parse...

awesome, thanks. I'll test that out tonight.

ha. Ok :(

Ideally we would like to compile and run the code on a Linux box, but since we're going to be doing multithreading, I think we may just stick with XP or the like.

Am I right in...

yeah maybe. Is there any way to send an Int or Double to the COM port?

hey everyone,

we have an argument that figured up the angle in a double. We need to convert that double to a char and send it out the serial port. I've tried this:

char t1 =...

another quick question that I can't find the answer to.

Is multithreading different for Linux? i.e., if I write my program on a windows machine, will it run in Linux?

excellent! thanks a ton!

Probably a bit of an advanced question...

How hard is it to allow for multi threading support with C#? For example, we have a motherboard that has the capability for two processors with four...

thanks I'll test that out and post the code if I have problems

Hey again,

Is there a way to capture multiple key presses? Here's what we want to do:

When a user wants to drive the robot manually from the keyboard, we want to allow them to press WASD to...

thanks