LotusScript for Visual Basic Programmers - IBM Redbooks

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Mail Enabling CreateObject, GetObject One advantage for both language dialects is that external OLE servers can be added into your applications using these statements. This exposes the full power of OLE automation servers, like Word Pro and Notes, to applications written in BASIC. Fortunately, the ability to create and send e-mail is fairly easy in both LotusScript and Visual Basic. In LotusScript, to send a message in Notes requires the following type of code: Sub Click (source as Button)' a button to send info with... dim session as new NotesSession dim db as NotesDataBase dim doc as NotesDocument set db = session.currentDatabase set doc = new NotesDocument (db) doc.Form = "Memo" if txtSubject = "" then else endif doc.Subject = "Here is a quick thought ..." doc.Subject = txtSubject.text if txtMemo = "" then else endif doc.Memo = "Example Text" doc.Memo = txtMemo.text Call doc.Send (False, "Shadish") End Sub 26 LotusScript for Visual Basic Programmers
In Visual Basic sending a message is equally easy, as a mail control is available that embodies much of the mail system’s features. The following Visual Basic code demonstrates a MAPI-based mail transfer. If you wish to handle cc:Mail or pass through a generic VIM layer, to move mail from a Visual Basic system to a VIM-based system, third-party controls are also available to do this. After dropping the mail control on your form, enter this code behind the send button: Sub cmdSend_Click frmMain.MapiMess.Action = MESSAGE_COMPOSE frmMain.MapiMess.RecipDisplayName = Address$ frmMain.MapiMess.Action = MESSAGE_RESOLVENAME if txtSubject = "" then else endif frmMain.MapiMess.MsgSubject = _ "Here is a quick thought ..." frmMain.MapiMess.MsgSubject = txtSubject.text if txtMemo = "" then else frmMain.MapiMess.MsgNoteText = "Example Text" frmMain.MapiMess.MsgNoteText = txtMemo.text endif frmMain.MapiMess.Action = MESSAGE_SEND End Sub Code Sharing Concerns As far as the languages’ syntax itself, this is not a major area of concern. Much of the code written for Visual Basic should be able to move relatively easily into LotusScript. There are some things that might need to be pointed out. Close but Different Obviously, the code associated to user interface elements will need to be reviewed and most likely rewritten. The way controls are handled in Lotus Chapter 1: LotusScript and Visual Basic: A Comparison 27
Page 1 and 2: LotusScript for Visual Basic Progra
Page 3 and 4: Abstract This redbook describes how
Page 5 and 6: NotesTimer ................... ....
Page 7 and 8: Preface This redbook describes how
Page 9 and 10: Chapter 12, “Using Notes as an OL
Page 11 and 12: Chapter 1 LotusScript and Visual Ba
Page 13 and 14: Object-Oriented Terminology LotusSc
Page 15 and 16: There are many good examples of how
Page 17 and 18: LotusScript only allows arrays and
Page 19 and 20: File I/O Code such as the following
Page 21 and 22: "frmMain::cmdUpdateDB_Click") then
Page 23 and 24: MessageBox Visual Basic developers
Page 25 and 26: Extending the Code Visual Basic pro
Page 27 and 28: Lotus Components You can add Window
Page 29 and 30: Lotus, creating a cut-down version
Page 31 and 32: Once you have created the object, y
Page 33 and 34: Public Function PostError(ErrNumber
Page 35: 1. Consts move out of the class int
Page 39 and 40: Where LotusScript commands and synt
Page 41 and 42: Chapter 2 The Notes Integrated Deve
Page 43 and 44: Action Pane This is the narrow wind
Page 45 and 46: Run Area The three radio buttons sp
Page 47 and 48: 4. Click the Methods twistie, and a
Page 49 and 50: When you enter structured programmi
Page 51 and 52: ut the results are different. Such
Page 53 and 54: Before we let the code run to the b
Page 55 and 56: The following figure shows the hier
Page 57 and 58: NotesACL Every NotesDatabase contai
Page 59 and 60: NotesAgent NotesAgent is contained
Page 61 and 62: Method Description New Creates a ne
Page 63 and 64: Method Description UnprocessedSearc
Page 65 and 66: NotesDateTime NotesDateTime is cont
Page 67 and 68: Property Description Name Read-only
Page 69 and 70: Method Description Save Saves any c
Page 71 and 72: Property Description UniversalID Re
Page 73 and 74: NotesEmbeddedObject The NotesEmbedd
Page 75 and 76: NotesInternational The NotesInterna
Page 77 and 78: NotesLog Property Description IsNam
Page 79 and 80: NotesName The NotesName class will
Page 81 and 82: NotesRichTextItem NotesRichTextItem
Page 83 and 84: Method Description CreateNewsletter
Page 85 and 86: NotesTimer The NotesTimer class wil
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Method Description GetPrevSibling G
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NotesUIWorkspace NotesUIWorkspace c
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Method Description FindFreeTimeDial
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NotesUIDatabase The NotesUIDatabase
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The following figure shows how it w
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Dim doc As Object We create a refer
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Declaring Notes Classes in Visual B
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In Visual Basic, we can access the
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Dim doc As Object Dim item As Objec
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The following figure shows a Visual
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Chapter 5 Converting HiTest Applica
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We declare an hgstatus variable. Al
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Converting a HiTest Application Usi
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2. Put the following code on the Cr
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Converting a HiTest Application to
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6. Enter the following code on the
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10. From the Notes menu, choose Fil
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Accessing Notes Session Properties
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Example This example sets the value
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HiTest Functions Notes Class method
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Accessing Notes Sessions in LotusSc
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Chapter 7 Accessing Notes Databases
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We set the property of hgdatabase.
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HiTest Name LotusScript Notes Class
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All of the methods mentioned above
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REM view becomes a NotesView object
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We create a new database on a local
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Dim hgviewid As Long Dim hgview As
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Following is an explanation of the
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We declare a session, db and view w
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The HiTest Visual Basic API does no
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Chapter 9 Accessing Notes Documents
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We create and open a new document u
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HiTest Function Name Notes Classes
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Set doc = dc.GetFirstDocument(1247)
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NotesUIDocument = EditDocument([boo
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Set dc = db.AllDocuments Set doc =
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We enter text in the Subject, Categ
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Attachments Internally, Lotus Notes
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hgstatus = HTDocumentClose(hgdest_d
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Windows 3.1. For details on the OLE
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Dim db As NotesDatabase Dim view As
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Perform the following steps to crea
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Tip You can select Display as icon
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Creating a Linked Object 3. Choose
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Creating an Embedded Object Using L
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Messagebox msg$, boxType, "Successf
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Embedding a New Object in a Documen
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Note If you do not want to create t
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answer% = Messagebox ("Object has b
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16. Click Yes to confirm that you w
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7. Select the Show twistie when row
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Editing a Linked Object Note If you
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Editing an Embedded or a Linked Obj
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The object’s application is launc
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Following is a description of the L
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(10) Select Case object.Type Case E
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This statement assigns object as a
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HiTest Class Agent Attachment CDRec
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HiTest Class Datetime Document HiTe
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HiTest Class Item HiTest Functions
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HiTest Class User View Viewcell HiT
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other operating environments may va
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How To Get ITSO Redbooks This secti
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How Customers Can Get ITSO Redbooks
Page 221 and 222:
H handling errors, 95 hierarchical
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LotusScript for Visual Basic Programmers - IBM Redbooks

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