how to concatenate strings with longs for example if i want to do that: long j=5; MessageBox("the number is"+J+"apples");

i want it as long not string?????????????

how to get the input data (text) from text box in mfc dialog based application in v c++ 6

program fails cause in ASSERT(m_pCtrlSite != NULL); "m_pCtrlSite" not an OLE control ?? will these two functions solve it and if so what's the directions or classes of them plz?

how can i initialize COM? and what's the declaration for these two functions?

when calling msflexgrid::clear() for example the program fails in this line ASSERT(m_pCtrlSite != NULL); in the vs/src/WINOCC.cpp file

i made a program using flexgrid ActiveX control and when i run and call a function from the flexgrid class i got a debug assertion failed mesaage

errors like these about 200 errors: debug\excel.tlh(1150) : error C2371: 'FontPtr' : redefinition; different basic types debug\excel.tlh(1228) : error C2786: 'BOOL (__stdcall *)(HDC,int,int,int,int)' : invalid operand for __uuidof debug\excel.tlh(1228) : error C2923: '_com_IIID' : 'Rectangle' is not a valid template type argument for parameter '_Interface'

how to automate spreadsheet from visual c++ 2005 , i tried to do it as the msdn directions but i got louds of errors in a file called excel.tlh