Comments by dsandru1 - CodeProject

dsandru1 22-Aug-12 13:31pm View

So I need to allocate memory on the C# side to a static location so the dll can access and modify the array? Also I am going to be passing in an array of byte values, 0x01, 0x03, etc..

dsandru1 15-Aug-12 16:57pm View

I'll try to take a look at this.

dsandru1 15-Aug-12 16:56pm View

Do you have more information on this I can look into? It sounds like what I am after.

dsandru1 15-Aug-12 16:50pm View

This is where I start getting confused. I am used to being able to pass pointers to objects around, but I don't know where to begin with handlers.

dsandru1 15-Aug-12 16:46pm View

I guess the trouble isn't creating the serial class, it is finding a way to access the data in the class through multiple forms. For instance in one dialog I might have serialPort.Send(0x10), but I would have had created a new instance of serialPort without the settings selected during start-up. Also when I go to retrive the data, it is always null. *In my dialog code* textbox1.Text = serialPort.message;

dsandru1 15-Aug-12 16:36pm View

I have read through this, but it doesn't help me with my application because it is for the console not a Windows Form. I am trying to create a class that the other Forms can access, and then pull data from that class to post on the calling Form.

dsandru1 17-Apr-12 13:24pm View

I found the inconsistency to be in the hardware I was collecting data from. I still appreciate both solutions because they explained how to handle passing my information between threads. After seeing how this was done some other examples I previously found on the web began to make sense.

dsandru1 17-Apr-12 9:16am View

Thank you for your quick responce. For instance with the same example above, if I had multiple data:

LRESULT CContactFault::OnDeviceShortAddress(WPARAM, LPARAM lparam)
{
DataStruct *ds = new reinterpret_cast<datastruct>(lparam);
CsLoader = _T("%d, %d");
CsTmp.Format(CsLoader, ds->data1, ds->data2);
MapFP.WriteString(CsTmp + "\n");

delete ds;
return 1;
}

When passing the structure I would pass the pointer in the LPARAM section?
Thank you for giving me examples, it really helps since it has been a while since I have done any programming.

Comments by dsandru1 (Top 8 by date)