one method i know about application block by pooling process table and if it matches then terminateprocess() . but is their any method to close the application before getting launch. if it is their how to get this.

Hi What you have suggested it is good.it works fine but ? i am giving you total my problem. I am having two structure. as you kmow. typedef struct __Second{ char buf[10]; }SECOND,*PSECOND; typedef struct __test{ CListmy_secondstruct; char buf[10]; }TEST,*PTEST; CListmy_example; i have created an object of PTEST as: PTEST test; Allocating an memory. Filled this structure. check (my_example.Isempty()){ // This is my First Node my_example.AddHead(test); } In this condition i am getting problem if i am alocating the memory of PTEST my_example= new TEST; them i am not able to call all the member variable of CList. So what i have to resolve my problem Regards and Thanks Neeraj Kumar Jha

I think the file you have opened didnot get closed so First close the file using CloseHandle or fclose.

I have created a structure as typedef struct __test{ char buf[10]; }TEST,*PTEST; then i created a CList object as CListmy_firststruct; then i am using to store linklist if( my_firststruct.IsEmpty()) my_firststruct.Addhead(pTest); else my_firststruct.AddTail(pTest); It is working fine. But problem start when i am using as typedef struct __Second{ char buf[10]; }SECOND,*PSECOND; typedef struct __test{ CListmy_secondstruct; char buf[10]; }TEST,*PTEST; if(pTest->my_secondstruct.IsEmpty()) when i am trying to call this is giving me error error code is C0000005: This error is with memory. So how i will resolve this error. Can any one help me on this...?

I have created a structure as typedef struct __test{ char buf[10]; }TEST,*PTEST; then i created a CList object as CListmy_firststruct; then i am using to store linklist if( my_firststruct.IsEmpty()) my_firststruct.Addhead(pTest); else my_firststruct.AddTail(pTest); It is working fine. But problem start when i am using as typedef struct __Second{ char buf[10]; }SECOND,*PSECOND; typedef struct __test{ CListmy_secondstruct; char buf[10]; }TEST,*PTEST; if(pTest->my_secondstruct.IsEmpty()) when i am trying to call this is giving me error error code is C0000005: This error is with memory. So how i will resolve this error. Can any one help me on this...?

I have created a structure as typedef struct __test{ char buf[10]; }TEST,*PTEST; then i created a CList object as CListmy_firststruct; then i am using to store linklist if( my_firststruct.IsEmpty()) my_firststruct.Addhead(pTest); else my_firststruct.AddTail(pTest); It is working fine. But problem start when i am using as typedef struct __Second{ char buf[10]; }SECOND,*PSECOND; typedef struct __test{ CListmy_secondstruct; char buf[10]; }TEST,*PTEST; if(pTest->my_secondstruct.IsEmpty()) when i am trying to call this is giving me error error code is C0000005: This error is with memory. So how i will resolve this error. Can any one help me on this...?

Hi All, I was trying to explore the working of double Linklist in MFC using CList. I have created a struct such as struct XXXX{ char buff[10]; char buff1[10]; }YYY; then CList my_list; my_list.AddHead(); This is working fine . But my problem is when i want do ... struct zzzz{ char buff[10]; char buff1[10]; }PPP; struct XXXX{ CListmy_second_Struct; char buff[10]; char buff1[10]; }YYY; Is it help me to achive my goal. If Not please help me Regards &Thanks Neeraj Kumar Jha

I have created a structure as typedef struct __test{ char buf[10]; }TEST,*PTEST; then i created a CList object as CListmy_firststruct; then i am using to store linklist if( my_firststruct.IsEmpty()) my_firststruct.Addhead(pTest); else my_firststruct.AddTail(pTest); It is working fine. But problem start when i am using as typedef struct __Second{ char buf[10]; }SECOND,*PSECOND; typedef struct __test{ CListmy_secondstruct; char buf[10]; }TEST,*PTEST; if(pTest->my_secondstruct.IsEmpty()) when i am trying to call this is giving me error error code is C0000005: This error is with memory. So how i will resolve this error. Can any one help me on this...? -- modified at 9:41 Wednesday 27th September, 2006