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* Display a report for a specific region REPORT FORM sales_report.frx FOR region = "North" PREVIEW Use code with caution. Copied to clipboard REPORT FORM

The FoxWiki site is an invaluable repository of "how-to" articles.

Are you maintaining an (VFP 6/7) or working in VFP 9 ? visual foxpro programming examples pdf

*-- Controls (Defined in Init) ADD OBJECT txtSearch AS TEXTBOX WITH ; Left = 10, Top = 10, Width = 200

Are you maintaining an (like VFP 6.0) or using VFP 9.0 SP2 ? Share public link * Display a report for a specific region

LOCAL oForm oForm = CREATEOBJECT("DataEntryForm") oForm.Show(1) && Show as modal form DEFINE CLASS DataEntryForm AS Form DoCreate = .T. Caption = "Customer Lookup Utility" Height = 200 Width = 400 AutoCenter = .T. * Add a Label Control ADD OBJECT lblPrompt AS Label WITH ; Top = 30, Left = 20, Caption = "Enter Customer ID:", AutoSize = .T. * Add a Textbox Control ADD OBJECT txtCustID AS TextBox WITH ; Top = 25, Left = 150, Width = 100, Value = "" * Add a Command Button ADD OBJECT btnSearch AS CommandButton WITH ; Top = 100, Left = 150, Height = 30, Width = 100, Caption = "Search" * Interactive Button Event Handler PROCEDURE btnSearch.Click LOCAL lcSearchVal lcSearchVal = ALLTRIM(THISFORM.txtCustID.Value) IF EMPTY(lcSearchVal) MESSAGEBOX("Please enter a valid ID.", 48, "Validation Error") THISFORM.txtCustID.SetFocus() ELSE MESSAGEBOX("Searching database for: " + lcSearchVal, 64, "System Status") * Database logic goes here ENDIF ENDPROC ENDDEFINE Use code with caution. 4. Modern Connectivity: Interacting with SQL Server

CREATE TABLE Students (StudentID I, Name C(30), BirthDate D) Use code with caution. Copied to clipboard *-- Controls (Defined in Init) ADD OBJECT txtSearch

* Define a custom class programmatically DEFINE CLASS CustomerBLL AS Custom MinPasswordLength = 8 FUNCTION ValidateCustomer(tcCompName, tnID) LOCAL llIsValid llIsValid = .T. IF EMPTY(tcCompName) llIsValid = .F. MESSAGEBOX("Company name cannot be empty.", 48, "Validation Error") ENDIF RETURN llIsValid ENDFUNC ENDDEFINE Use code with caution. Instantiating and Using the Object

Explain variables ( LOCAL ), data types, and scoping.

loMyForm = CREATEOBJECT("MyCustomForm") loMyForm.Show(1) DEFINE CLASS MyCustomForm AS Form Caption = "VFP Example Form" Width = 300 Height = 200 ADD OBJECT btnClose AS CommandButton WITH ; Top = 80, Left = 100, Height = 25, Caption = "Close" PROCEDURE btnClose.Click ThisForm.Release ENDPROC ENDDEFINE Use code with caution. 4. Automation and Interop

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