A C# method on using static functions

Asked Mar 13 '14 at 14:06

Active Mar 13 '14 at 14:08

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I am writing C# applications that use an SDK, called PQLabs SDK.

In the sample code, the functions are set to delegate:

static PQMTClientImport.PFuncOnReceiveGesture cur_rg_func = new PQMTClientImport.PFuncOnReceiveGesture(OnReceiveGesture);

[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
public delegate void PFuncOnReceiveGesture()

static void OnReceiveGesture(ref PQMTClientImport.TouchGesture gesture, IntPtr call_back_object)

In the function OnReceiveGesture, I want to call and use the variable of a form. But inside the function it cannot call the variable or functions inside.

Is there a way to use them?

I have checked some solutions online: Call non-static method from static method c#

But since I want to use those non-static variables in the form so it seems it is not a possible solution.

How can I solve this problem?

edited May 23 '17 at 10:33

Community

asked Mar 13 '14 at 14:06

Olivier Chung

Can you send an event? Then you could recieve the event in a non-static method. – Christian Sauer Mar 13 '14 at 14:11
Hard to say without some further insight into you architecture, but why make both static? – decPL Mar 13 '14 at 14:12
1

Make OnReceiveGesture non-static and instantiate cur_rg_func once your instance is created ? – Nicolas Repiquet Mar 13 '14 at 14:15
it seems not possible, the SDK provides PFuncOnReceiveGesture which is static and the related functions can't be non-static. >Christian, when the gesture is received, it will call the PFuncOnReceiveGesture, I think there is no way to send event. – Olivier Chung Mar 13 '14 at 14:25
YOu could define your own event - which is then sent. – Christian Sauer Mar 13 '14 at 18:53

A C# method on using static functions

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