: A comprehensive overview covering the command window, creating and modifying tables, and basic code for saving, searching, and deleting data. FoxPro Programming Examples and Calculations
: A basic script to capture and display user input.
A standard PDF guide will illustrate the classic "CRUD" operations (Create, Read, Update, Delete). For instance, a typical example demonstrates the SCAN...ENDSCAN loop structure. Unlike a standard DO WHILE loop, the SCAN command is optimized for tables, automatically moving the record pointer and respecting any active filters or indexes. Example extracted from typical guides:
SELECT * FROM Customers INTO CURSOR expCursor oExcel = CreateObject("Excel.Application") oExcel.Visible = .T. oBook = oExcel.Workbooks.Add() oSheet = oBook.Worksheets(1) nRow = 1 * Header FOR i=1 TO FCOUNT() oSheet.Cells(nRow, i).Value = FIELD(i) ENDFOR nRow = nRow + 1 SCAN FOR i=1 TO FCOUNT() oSheet.Cells(nRow, i).Value = EVAL(FIELD(i)) ENDFOR nRow = nRow + 1 ENDSCAN
: Many legacy systems use these as virtual printers to capture VFP report output as a PDF file. Resources for Further Learning If you are looking for a comprehensive Visual FoxPro Programming Examples PDF , the following archives are the best places to start: VFPHelp.com
: A comprehensive overview covering the command window, creating and modifying tables, and basic code for saving, searching, and deleting data. FoxPro Programming Examples and Calculations
: A basic script to capture and display user input.
A standard PDF guide will illustrate the classic "CRUD" operations (Create, Read, Update, Delete). For instance, a typical example demonstrates the SCAN...ENDSCAN loop structure. Unlike a standard DO WHILE loop, the SCAN command is optimized for tables, automatically moving the record pointer and respecting any active filters or indexes. Example extracted from typical guides:
SELECT * FROM Customers INTO CURSOR expCursor oExcel = CreateObject("Excel.Application") oExcel.Visible = .T. oBook = oExcel.Workbooks.Add() oSheet = oBook.Worksheets(1) nRow = 1 * Header FOR i=1 TO FCOUNT() oSheet.Cells(nRow, i).Value = FIELD(i) ENDFOR nRow = nRow + 1 SCAN FOR i=1 TO FCOUNT() oSheet.Cells(nRow, i).Value = EVAL(FIELD(i)) ENDFOR nRow = nRow + 1 ENDSCAN
: Many legacy systems use these as virtual printers to capture VFP report output as a PDF file. Resources for Further Learning If you are looking for a comprehensive Visual FoxPro Programming Examples PDF , the following archives are the best places to start: VFPHelp.com
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