Hwnd

Finance and Operations/AX Developer Forum
1

Hi Experts,

I need to know about HWND , i searched through varoius sites but it is not understandable for me. Do the needful.

2

It’s a window handler used in Windows API; it’s not anything AX-specific.

3

Yes, I need explanation briefly,

void hWnd(Form form)

{

Args args;

FormRun formRun;

int handle;

;

args = new Args(“ATTPracticeForm”);

args.object();

// Create the run-time form.

formRun = classfactory.formRunClass(args);

formRun.run();

formRun.detach();

handle = formRun.hWnd();

}

What is the difference for normal formRun and formRun.hWnd() ?

4

It makes no sense to name all differences between two completely unrelated things.

formRun contains a reference to an instance of the FormRun class in Dynamics AX.

hWnd() returns a number representing the native window handler.

One thing is about AX development. The other is about how Windows OS manages windows.