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GeneralDynamic Casting for use in Polymorphic/overloaded methods. Pin
Scott Barr8-Jan-04 12:12
Scott Barr8-Jan-04 12:12 
GeneralRe: Dynamic Casting for use in Polymorphic/overloaded methods. Pin
Heath Stewart8-Jan-04 12:50
protectorHeath Stewart8-Jan-04 12:50 
GeneralRe: Dynamic Casting for use in Polymorphic/overloaded methods. Pin
Scott Barr9-Jan-04 5:42
Scott Barr9-Jan-04 5:42 
GeneralRe: Dynamic Casting for use in Polymorphic/overloaded methods. Pin
Heath Stewart9-Jan-04 6:15
protectorHeath Stewart9-Jan-04 6:15 
GeneralRe: Dynamic Casting for use in Polymorphic/overloaded methods. Pin
Scott Barr9-Jan-04 6:30
Scott Barr9-Jan-04 6:30 
GeneralType convertion and Unmanaged code Pin
Shahin778-Jan-04 11:48
Shahin778-Jan-04 11:48 
GeneralRe: Type convertion and Unmanaged code Pin
Heath Stewart8-Jan-04 12:39
protectorHeath Stewart8-Jan-04 12:39 
GeneralRe: Type convertion and Unmanaged code Pin
Shahin778-Jan-04 12:52
Shahin778-Jan-04 12:52 
thanx for reply,

I have 2 question:

1- Is it the same declaration for Fixed-Length String and arrays which contains Fixed-Length String for exapmle:

F1 As String * 31
F2(0 To 7) As String * 41

2- when i use like this
[DllImport("x.dll")]private static extern long Test( string f1, long f2, long f3, CDCAResult CDCAr);

i get error, but if i use by reference like this:
[DllImport("x.dll")]private static extern long Test( string f1, long f2, long f3, [MarshalAs(UnmanagedType.Struct)] ref CDCAResult CDCAr);

it works without error, but still dosen't return correct value for Fixed-Length String in that structure.


any help really appreciated.

best regards

GeneralRe: Type convertion and Unmanaged code Pin
Heath Stewart8-Jan-04 13:16
protectorHeath Stewart8-Jan-04 13:16 
GeneralRe: Type convertion and Unmanaged code Pin
Heath Stewart8-Jan-04 13:37
protectorHeath Stewart8-Jan-04 13:37 
GeneralRe: Type convertion and Unmanaged code Pin
Shahin778-Jan-04 15:15
Shahin778-Jan-04 15:15 
GeneralStartup Switch Options ... Pin
Daniel Negron8-Jan-04 11:08
Daniel Negron8-Jan-04 11:08 
GeneralRe: Startup Switch Options ... Pin
Niels Penneman8-Jan-04 11:43
Niels Penneman8-Jan-04 11:43 
GeneralRe: Startup Switch Options ... Pin
Heath Stewart8-Jan-04 12:34
protectorHeath Stewart8-Jan-04 12:34 
GeneralWriting CD/DVD Pin
Christian Graus8-Jan-04 10:37
mveChristian Graus8-Jan-04 10:37 
GeneralRe: Writing CD/DVD Pin
Mazdak8-Jan-04 10:55
Mazdak8-Jan-04 10:55 
GeneralRe: Writing CD/DVD Pin
Christian Graus8-Jan-04 10:59
mveChristian Graus8-Jan-04 10:59 
GeneralRe: Writing CD/DVD Pin
Kentamanos8-Jan-04 11:25
Kentamanos8-Jan-04 11:25 
GeneralRe: Writing CD/DVD Pin
Kentamanos8-Jan-04 17:51
Kentamanos8-Jan-04 17:51 
GeneralRe: Writing CD/DVD Pin
Christian Graus8-Jan-04 18:08
mveChristian Graus8-Jan-04 18:08 
GeneralRe: Writing CD/DVD Pin
leppie8-Jan-04 11:21
leppie8-Jan-04 11:21 
GeneralRe: Writing CD/DVD Pin
Christian Graus8-Jan-04 11:36
mveChristian Graus8-Jan-04 11:36 
Generalprinting custom page sizes Pin
lostegg8-Jan-04 10:06
susslostegg8-Jan-04 10:06 
GeneralRe: printing custom page sizes Pin
Heath Stewart8-Jan-04 12:30
protectorHeath Stewart8-Jan-04 12:30 
GeneralNull error when adding custom control Pin
KingTermite8-Jan-04 9:39
KingTermite8-Jan-04 9:39 

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