Direct approach for - Message class used in Call Function - possible?

Hi All
This is I guess a very simple question, but I could not find the solution.
If i use the function: POPUP_TO_CONFIRM, I can hand over to the export some text symbols directly from the text elements.
Example:
 CALL FUNCTION 'POPUP_TO_CONFIRM'
 EXPORTING
 titlebar = text-011
 text_question = text-030
 text_button_1 = text-024
 icon_button_1 = 'icon_checked '
 text_button_2 = text-026
 icon_button_2 = 'icon_incomplete'
 default_button = '2'
 display_cancel_button = ''
 start_column = 25
 start_row = 6
 IMPORTING
 answer = answer.
But I'm using a message class in this progamm.
So my question is, how can I use directly a message from the message class within the function?
I'm not asking for a 2-step approach (copy into text1 and set text1 to function). I would like to know how to use the text from the class directly into the function.
Thanks
Petra

Hi
May be this way.
   data : v_text1(72) type c,
          v_text2(72) type c,
       v_text3(72) type c,
          v_text4(72) type c.
    message i175(YVV) into v_text1.
    message i176(YVV) into v_text2.
    message i177(YVV) into v_text3.
    message i178(YVV) into v_text4.
    CALL FUNCTION 'POPUP_TO_CONFIRM'
      EXPORTING
        titlebar              = v_text1
        text_question         = v_text2
        text_button_1         = v_text3
        icon_button_1         = 'icon_checked '
        text_button_2         = v_text4
        icon_button_2         = 'icon_incomplete'
        default_button        = '2'
        display_cancel_button = ''
        start_column          = 25
        start_row             = 6
      IMPORTING
        answer                = answer.
aRs

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Pyrocks wrote:
One last clarification (although it may be more related to c/c++ developers - maybe one of you will know):
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dllconfig11.JPG ‏40 KB
dllconfig21.JPG ‏41 KB

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<div class="jive-quote">rajkhand wrote:
I liked the first method as I don't have to change much of the java code.
I like it too. I use that very regularly (though I often use C++/Objective C++), since there is typically a lot of implementation in any class that does not need to be an ObjC instance method. This approach helps to reduce the object's interface to its essentials while keeping maintenance low.
I'll put all the helper functions above the implementation.
Is there a good book/web site where I can get such insight? I know C and Delphi/pascal
Well, Objective-C is a superset of C. If you're porting Java, you'll find protocols (ObjC) similar to interfaces (Java).
*Getting Started*
Apple's version of ObjC is different from others. For the language, Apple's docs are the standard (IMO):
Language:
http://developer.apple.com/documentation/Cocoa/Conceptual/ObjectiveC/ObjC.pdf
If you are comfortable with C, this guide will help learning Objective-C quickly, though it has not been updated for (Apple's) Objective-C 2.0:
http://www.amazon.com/Objective-C-Pocket-Reference-Andrew-Duncan/dp/0596004230/r ef=sr14?ie=UTF8&s=books&qid=1245404236&sr=8-4
There are a few books on the ObjC2 language, but I have not read them (I just read Apple's docs for this).
OOP/Design:
http://developer.apple.com/documentation/Cocoa/Conceptual/OOPObjC/OOPObjC.pdf
Research
Good site for archives of tips, tricks, and even some hacks:
http://www.cocoadev.com/
Apple's lists (Cocoa, Xcode, ObjC, and specific technologies):
http://lists.apple.com/mailman/listinfo
This one sees the most traffic for Cocoa, and ObjC topics :
http://lists.apple.com/mailman/listinfo/cocoa-dev
Online archive for aforementioned Xcode and Cocoa list submissions:
http://www.cocoabuilder.com/
There are a lot of good sites/blogs out there as well.
Questions
Apple's lists (linked above) will typically yield good answers in a short time, you can also try here.
Thanks a million
Raj
You're Welcome,
J

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