Simple Calculator

Finance and Operations/AX Developer Forum
1

How to Create calculator with add, sub, mul, div in form by calling class program?

2

Could you please explain what’s your level of knowledge (do you know how to create a method, for example) and what exactly do you need help with?

Note that you can find documentation in Microsoft Dynamics AX Developer Center.

Also, when you’re creating a new thread, can you always attach a tag with your AX version (such as AX 2012), please?

3

I am in a starter level of the course, and i know to create method, class, form…

4

Hello ParthaSarathy,

I have a code for calculator app implementation which I have done long before when I started learning AX, but unfortunately I couldn’t post it here.

I will post the XPO content here you can either copy and past it into notepad and save it as .xpo or you can give me your email I will send you the Calculator XPO.

Exportfile for AOT version 1.0 or later
Formatversion: 1

***Element: FRM

; Microsoft Dynamics AX Forms unloaded
; --------------------------------------------------------------------------------
FRMVERSION 12

FORM #NkdCalculator
PROPERTIES
Name #NkdCalculator
Origin #{6DCDDEDC-9C5F-4104-B8F6-AFB41983F47D}
ENDPROPERTIES

METHODS
SOURCE #classDeclaration
#public class FormRun extends ObjectRun
#{
#}
ENDSOURCE
ENDMETHODS
OBJECTBANK
PROPERTIES
ENDPROPERTIES

ENDOBJECTBANK

REFERENCEDATASOURCES
ENDREFERENCEDATASOURCES

JOINS
ENDJOINS

PARTREFERENCES
ENDPARTREFERENCES

DESIGN
PROPERTIES
Caption #@SYS25926
ENDPROPERTIES

CONTAINER
CONTROL TAB
PROPERTIES
Name #Calculator
ElementPosition #1073741823
ENDPROPERTIES

METHODS
ENDMETHODS
ENDCONTROL

CONTROL TABPAGE
PROPERTIES
Name #NkdCalculator
ElementPosition #1431655764
HierarchyParent #Calculator
Caption #@NKD10
ENDPROPERTIES

METHODS
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonClear
AutoDeclaration #Yes
Left #220
Top #35
ElementPosition #180840728
HierarchyParent #NkdCalculator
Text #@SYS60541
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

super();

NkdDisplay.text("");

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonDel
AutoDeclaration #Yes
Left #220
Top #5
ElementPosition #271261092
HierarchyParent #NkdCalculator
Text #@NKD12
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

int startPosition;

int textLength;

;

super();

textValue = NkdDisplay.valueStr();

startPosition = 1;

textLength = strLen(textValue) - 1;

NkdDisplay.text(subStr(textValue,startPosition,textLength));

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonDiv
AutoDeclaration #Yes
Left #80
Top #135
ElementPosition #1921432735
HierarchyParent #NkdCalculator
Text #@SYS35673
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+’/’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonEight
AutoDeclaration #Yes
Left #80
Top #85
ElementPosition #1243280005
HierarchyParent #NkdCalculator
Text #@SYS24280
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘8’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonEqual
AutoDeclaration #Yes
Left #155
Top #135
ElementPosition #2034458190
HierarchyParent #NkdCalculator
Text #@SYS177639
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

real ret;

str formula = NkdDisplay.valueStr();

;

super();

ret = runBuf(strFmt(“real calculate()\n”

+"{\n"

+" ;\n"+" return %1;\n"

+"}\n",formula));

NkdDisplay.text(num2str(ret,10,2,1,2));

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonFive
AutoDeclaration #Yes
Left #80
Top #60
ElementPosition #904203640
HierarchyParent #NkdCalculator
Text #@SYS24277
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘5’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonFour
AutoDeclaration #Yes
Top #60
ElementPosition #791178185
HierarchyParent #NkdCalculator
Text #@SYS24276
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘4’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonMinus
AutoDeclaration #Yes
Left #155
Top #110
ElementPosition #1695381825
HierarchyParent #NkdCalculator
Text #@SYS77038
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+’-’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonMul
AutoDeclaration #Yes
Top #135
ElementPosition #1808407280
HierarchyParent #NkdCalculator
Text #@SYS35668
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+’*’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonNine
AutoDeclaration #Yes
Left #155
Top #85
ElementPosition #1356305460
HierarchyParent #NkdCalculator
Text #@SYS24281
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘9’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonOne
AutoDeclaration #Yes
Top #35
ElementPosition #452101820
HierarchyParent #NkdCalculator
Text #@SYS24273
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘1’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonPlus
AutoDeclaration #Yes
Left #80
Top #110
ElementPosition #1582356370
HierarchyParent #NkdCalculator
Text #@NKD9
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+’+’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonSeven
AutoDeclaration #Yes
Top #85
ElementPosition #1130254550
HierarchyParent #NkdCalculator
Text #@SYS24279
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘7’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonSix
AutoDeclaration #Yes
Left #155
Top #60
ElementPosition #1017229095
HierarchyParent #NkdCalculator
Text #@SYS24278
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘6’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonThree
AutoDeclaration #Yes
Left #155
Top #35
ElementPosition #678152730
HierarchyParent #NkdCalculator
Text #@SYS24275
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘3’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonTwo
AutoDeclaration #Yes
Left #80
Top #35
ElementPosition #565127275
HierarchyParent #NkdCalculator
Text #@SYS24274
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘2’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL BUTTON
PROPERTIES
Name #NkdButtonZero
AutoDeclaration #Yes
Top #110
ElementPosition #1469330915
HierarchyParent #NkdCalculator
Text #@SYS24272
ENDPROPERTIES

METHODS
SOURCE #clicked
#void clicked()
#{

str textValue;

;

super();

textValue = NkdDisplay.valueStr()+‘0’;

NkdDisplay.text(textValue);

#}
ENDSOURCE
ENDMETHODS
ENDCONTROL

CONTROL STRINGEDIT
PROPERTIES
Name #NkdDisplay
AutoDeclaration #Yes
AllowEdit #No
Width #200
ElementPosition #361681456
HierarchyParent #NkdCalculator
ENDPROPERTIES

METHODS
ENDMETHODS
ENDCONTROL

ENDCONTAINER

ENDDESIGN

PERMISSIONS #Permissions
PROPERTIES
ENDPROPERTIES

PERMISSIONSET #Read
PROPERTIES
ENDPROPERTIES

FORM #Controls
ENDFORM

TABLES #Tables
ENDTABLES

SERVERMETHODS #Server Methods
ENDSERVERMETHODS

ASSOCIATEDFORMS #Associated Forms
ENDASSOCIATEDFORMS

ENDPERMISSIONSET

PERMISSIONSET #Update
PROPERTIES
ENDPROPERTIES

FORM #Controls
ENDFORM

TABLES #Tables
ENDTABLES

SERVERMETHODS #Server Methods
ENDSERVERMETHODS

ASSOCIATEDFORMS #Associated Forms
ENDASSOCIATEDFORMS

ENDPERMISSIONSET

PERMISSIONSET #Create
PROPERTIES
ENDPROPERTIES

FORM #Controls
ENDFORM

TABLES #Tables
ENDTABLES

SERVERMETHODS #Server Methods
ENDSERVERMETHODS

ASSOCIATEDFORMS #Associated Forms
ENDASSOCIATEDFORMS

ENDPERMISSIONSET

PERMISSIONSET #Delete
PROPERTIES
ENDPROPERTIES

FORM #Controls
ENDFORM

TABLES #Tables
ENDTABLES

SERVERMETHODS #Server Methods
ENDSERVERMETHODS

ASSOCIATEDFORMS #Associated Forms
ENDASSOCIATEDFORMS

ENDPERMISSIONSET

ENDPERMISSIONS

ENDFORM

***Element: PRN

; Microsoft Dynamics AX Project : NkdCalculator unloaded
; --------------------------------------------------------------------------------
PROJECTVERSION 2

PROJECT #NkdCalculator
SHARED
PROPERTIES
Name #NkdCalculator
Origin #{965FD1D9-0386-4B1F-895D-06A06465362F}
ENDPROPERTIES

PROJECTCLASS ProjectNode
GROUP #Forms
PROPERTIES
Name #Forms
ProjectGroupType #Forms
GroupMask #
PreventEditProperties #No
ENDPROPERTIES

BEGINNODE
FILETYPE 0
UTILTYPE 11
UTILOBJECTID 0
NODETYPE 201
NAME #NkdCalculator
ENDNODE
ENDGROUP

ENDPROJECT

***Element: END