how can i pass value pass one class to another??

[arun09]

Hi
I have developed the following code . In the below mentioned code ivaluebuffer has been used in the header helloworldbasicappui.h and is declared as public. i need to get the values from ivaluebuffer to msg.cpp class. I tried to get that by creating an object, but am getting a null value. Please help me to solve this




helloworldbasicappui.cpp

void CHelloWorldBasicAppUi::ConstructL()
    {
TBuf<50> avalue;
   TBuf<50> bvalue;
    avalue.Num(ivalue, numberFormat);
     	avalue.Num(ivalue1, numberFormat);
     	bvalue.Append(lbvalue);
     ivaluebuffer.Copy(avalue);
}

decalaration ivaluebuffer

helloworldbasicappui.h

class CHelloWorldBasicAppUi : public CAknAppUi
    {
    public: // Constructors and destructor
    	    	 
    	TBuf<50> ivaluebuffer;
    	      	
        /**
        * ConstructL.
        * 2nd phase constructor.
        */
        void ConstructL();

msg.cpp

CHelloWorldBasicAppUi* derived =new (ELeave) CHelloWorldBasicAppUi();
_LIT("number","07655556")
TRAP(error, SendSmsL(number, derived->ivaluebuffer));

[symbianyucca]

you could get pointer to your appui from anywhere inside the application with environment variable, thus you could do something,like this to get your buffer:

STATIC_CAST(CHelloWorldBasicAppUi *,CEikonEnv::Static()->AppUI())->ivaluebuffer;

[arun09]

you could get pointer to your appui from anywhere inside the application with environment variable, thus you could do something,like this to get your buffer:

STATIC_CAST(CHelloWorldBasicAppUi *,CEikonEnv::Static()->AppUI())->ivaluebuffer;

hi,symbianyucca thanks for your reply


this is not working in this case , I have two class CKeyCapturera and CKeyCapturer

my requerment is pass the value of ivaluebuffer from CKeyCapturera to CKeyCapturer.please help me.

void CKeyCapturera::RunL()
    {
TBuf<50> avalue;
 TBuf<50> bvalue;
 avalue.Num(ivalue, numberFormat);
 avalue.Num(ivalue1, numberFormat);
  bvalue.Append(lbvalue);
ivaluebuffer.Copy(avalue);
}

another class

void CKeyCapturer::RunL()
{
  _LIT(num,"9961927812");
//STATIC_CAST(CHelloWorldBasicAppUi *,CEikonEnv::Static()->AppUI())->ivaluebuffer;
 TRAP(error, SendSmsL(num, ivaluebuffer));


}

[symbianyucca]

you could store it still in your appui, and maybe implement getter & setter functions, so you could read & write the values from anywhere inside your app..