APROCINFO( ) Function
Creates an array containing Visual FoxPro language elements contained in a program file
APROCINFO(ArrayName, cFileName [, nType])
Return Values
Returns the number of rows added to the array.
Parameters
- ArrayName
Specifies the name of the array to be created. - cFileName
Specifies the filename of the program that this function traverses. - nType
Specifies the type of information returned in cArrayName. The following table specifies valid nType values and describes the information returned by each nType value.nType Description Array Details 0 (default Populates the array with all document information. Column1 – Doc View content Column2 – line
Column3 – type
Column4 – indentation
Indentation is used with preprocessor directives to show nested levels of #IF type statements.
1 Populates the array with only the class definitions in the document. Column1 – class name Column2 – line
Column3 – parentclass
Column4 - is OLEpublic
2 Populates the array with only class procedure information (class definition excluded) Column1 – Doc View content Column2 – line
3 Populates the array with #define and other preprocessor directives in the document. Column1 – Doc View content Column2 – line
Column3 – type
The following table describes the "type" values returned in Column3 for nType values of 0 and 3.
| nType | Description |
|---|---|
| Define | #DEFINE preprocessor directive |
| Directive | Other preprocessor directives, such as #IF |
| Class | Class definition line |
| Procedure | Procedure, Method or Event |
Remarks
Visual FoxPro automatically creates the array you specify if it doesn't already exist. Visual FoxPro automatically increases or truncates the size of the array to accommodate the returned information. This function supports program (PRG) files only.
See Also
Working with Arrays | Arrays | Array Manipulation | EDITSOURCE( ) Function | #DEFINE ... #UNDEF Preprocessor Directive | #IF ... #ENDIF Preprocessor Directive | Modifying a Class Definition | Document View Window