OpenDisplay() throws native exception - SOLVED
Posted: Aug 16, 2007 @ 1:02pmHello,
I am currently evaluating GAPIDraw for our company.
I've started by writing a test application in C#, where I want to use the GAPIDraw library.
I found the intuitex GapiDRAW.Net library, which I'm using as a starting point for wrapping GD in C# method calls. It seems to be written for the 3.01 version of GAPIDraw, so I just updated the dll references - looking at the GAPIDrawNet.h in 3.6 is seems that the method signatures I need initially are unchanged from the older version.
Anyway, I've managed to instantiate/create surfaces and a display using P/Invoke-calls to the GAPIDraw dll.
However, when I subsequently try to call CGapiDisplay_OpenDisplay I get a native exception (code 0xc0000005). Same behavior in both emulator (Windows Mobile 5) and device (HTC S710 phone running Windows Mobile 6). I currently call all GAPIDraw code directly from a standard windows Form class.
What are probable causes for this exception?
I am currently evaluating GAPIDraw for our company.
I've started by writing a test application in C#, where I want to use the GAPIDraw library.
I found the intuitex GapiDRAW.Net library, which I'm using as a starting point for wrapping GD in C# method calls. It seems to be written for the 3.01 version of GAPIDraw, so I just updated the dll references - looking at the GAPIDrawNet.h in 3.6 is seems that the method signatures I need initially are unchanged from the older version.
Anyway, I've managed to instantiate/create surfaces and a display using P/Invoke-calls to the GAPIDraw dll.
However, when I subsequently try to call CGapiDisplay_OpenDisplay I get a native exception (code 0xc0000005). Same behavior in both emulator (Windows Mobile 5) and device (HTC S710 phone running Windows Mobile 6). I currently call all GAPIDraw code directly from a standard windows Form class.
What are probable causes for this exception?