• <GetStart>
  • CSPro User's Guide
    • The CSPro System
    • Data Dictionary Module
    • The CSPro Language
    • Data Entry Module
    • Batch Editing Applications
    • Tabulation Applications
    • Data Sources
    • CSPro Statements and Functions
      • Statement Format Symbols
      • Alphabetical List of Functions and Statements
      • List of Reserved Words
      • Deprecated Features
      • Declaration Statements
      • Symbol Functions
      • Item Functions
      • Array Object
      • Audio Object
      • Barcode and QR Codes
      • Case Object
      • Document Object
      • File Object
      • Freq Object
      • Geometry Object
      • HashMap Object
      • Image Object
      • List Object
      • Map Object
      • Path
      • Pff Object
      • SystemApp Object
      • ValueSet Object
      • Program Control Statements
      • Assignment Statements
      • Data Entry Statements and Functions
      • Batch Edit Statements
      • Numeric Functions
      • String Functions
      • Multiple Occurrence Functions
      • General Functions
        • Compress Function
        • Decompress Function
        • diagnostics Function
        • Encode Function
        • ErrMsg Function
        • ExecSystem Function (Desktop)
        • ExecSystem Function (Mobile)
        • ExecPFF Function
        • GetProperty Function
        • GetLabel Function
        • GetLanguage Function
        • GetSymbol Function
        • GetValueLabel Function
        • hash Function
        • htmldialog Function
        • InValueSet Function
        • Invoke Function
        • IsChecked Function
        • loadsetting Function
        • LogText Function
        • MaxValue Function
        • MinValue Function
        • paradata Function
        • PathConcat Function
        • PathName Function
        • savesetting Function
        • SetLanguage Function
        • SetProperty Function
        • SetValueSet Function
        • SetValueSets Function
        • Special Function
        • sqlquery Function
        • Stop Function
        • SysParm Function
        • tr Function
        • Trace Function
        • UUID Function
        • View Function
        • Warning Function
      • Date and Time Functions
      • External File Functions
      • Synchronization Functions
    • Templated Reporting System
    • HTML and JavaScript Integration
    • Action Invoker
    • Appendix
  • <CSEntry>
  • <CSBatch>
  • <CSTab>
  • <DataViewer>
  • <TextView>
  • <TblView>
  • <CSFreq>
  • <CSDeploy>
  • <CSPack>
  • <CSDiff>
  • <CSConcat>
  • <Excel2CSPro>
  • <CSExport>
  • <CSIndex>
  • <CSReFmt>
  • <CSSort>
  • <ParadataConcat>
  • <ParadataViewer>
  • <CSCode>
  • <CSDocument>
  • <CSView>
  • <CSWeb>

IsChecked Function

Format
b = ischecked(code, check_box_field_name);
Description
The ischecked function returns whether a code is checked as part of a check box field's selections. The check_box_field_name is the name of an alphanumeric field that is represented on a form as a check box. The code is a string expression containing the code to be checked.
The codes of CSPro check boxes are placed at uniformly spaced offsets based on the size of the code. For example, if the check box field has a length of 20 and each code has a length of 2, then the function checks positions 1-2 for the code, then positions 3-4, and so on until positions 19-20.
Return Value
The function returns a logical value of 1 (true) if the code was found (at the correct offset) in the check box field and 0 (false) otherwise.
Example
PROC LANGUAGES_SPOKEN_OTHER

preproc

    ask if ischecked("Z", LANGUAGES_SPOKEN);
See also: Pos Function, StartsWith Function