LotusScript for Visual Basic Programmers - IBM Redbooks

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hgstatus = HTDocumentSetProperty(hgdocument, HTDOCUMENT_STRICT_BIND, False) Then we close each document. If the document cannot be closed successfully, an error code is returned to hgstatus. hgstatus = HTDocumentClose(hgdocument, 0&) Creating a Document FTDocumentCreate function: Creates and opens a new document in the database. Once created, the document behaves like any other document. The new document will not have a valid document ID until written to disk with HTDocumentSave or HTDocumentClose. If the DELAY_COMMIT property is used when closing, a valid document ID will not be assigned until the containing database is closed. Example Creates a new empty document. Dim hgdatabase As Long Dim FormID As Long Dim hgdocument As Long Dim hgstatus As Long hgstatus = HTInit(0) hgstatus = HTDatabaseOpen("", "test.nsf", 0, hgdatabase) FormID = HTFormLocateByName(hgdatabase, "Main Topic") hgstatus = HTDocumentCreate(hgdatabase, FormID, hgdocument) hgstatus = HTDocumentClose(hgdocument, 0&) hgstatus = HTDatabaseClose(hgdatabase, HTDBCLOSEF_SAVE_DOCS) hgstatus = HTTerm(0) Following is an explanation of the code. We need to specify a form when we create a new document in the database. The form can be specified by the form ID. In HiTest, we present the form ID as long. Dim FormID As Long After opening a database, we specify the form ID by the form name. Here we use the Main Topic form of the TEST database. FormID = HTFormLocateByName(hgdatabase, "Main Topic") 148 LotusScript for Visual Basic Programmers
We create and open a new document using FormID and hgdatabase. The document handle is returned to hgdocument. If this is unsuccessful, an error code is returned to hgstatus referring to an invalid database or invalid form. hgstatus = HTDocumentCreate(hgdatabase, FormID, hgdocument) Removing a Document HTDocumentDelete function: Removes an entire document. It works this way: Declare Function HTDocumentDelete Lib “W3HTAPI.DLL” (ByVal hgdatabase As Long, ByVal hgdocid As Long, ByVal hgdocdelete_flags As Long) As Long ’hgdatabase Input HTDocumentDelete ( hgdatabase, hgdocid, hgdocdelete_flags ) Functions Type Descriptions hgdatabase input The database containing the document hgdocid input The document id of the document to be deleted hgdocdelete_flags input Flags affect the operation of this function HTDOCDELETEF_NO_STUB: Do not save a deletion stub HTDOCDELETEF_DELAY_COMMIT: Override database delay commit property on HTDOCDELETEF_FORCE_COMMIT: Override database delay commit property off If the function fails, an error code is returned to hgstatus. Error codes include: HTFAIL_INVALID_DOCUMENT (document does not exist) HTFAIL_DESIGN_DOCUMENT (non-data document without docopen_design) Copying a Document HTDocumentCopy function: Creates an entire hierarchy copy of the source document from a view-based index in the destination database. The function is defined as HTDocumentCopy(hgsrc_database, src-docid,dest_database, dest_docid) Chapter 9: Accessing Notes Documents 149
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LotusScript for Visual Basic Progra
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Abstract This redbook describes how
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NotesTimer ................... ....
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Preface This redbook describes how
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Chapter 12, “Using Notes as an OL
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Chapter 1 LotusScript and Visual Ba
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Object-Oriented Terminology LotusSc
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There are many good examples of how
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LotusScript only allows arrays and
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File I/O Code such as the following
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"frmMain::cmdUpdateDB_Click") then
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MessageBox Visual Basic developers
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Extending the Code Visual Basic pro
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Lotus Components You can add Window
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Lotus, creating a cut-down version
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Once you have created the object, y
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Public Function PostError(ErrNumber
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1. Consts move out of the class int
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In Visual Basic sending a message i
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Where LotusScript commands and synt
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Chapter 2 The Notes Integrated Deve
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Action Pane This is the narrow wind
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Run Area The three radio buttons sp
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4. Click the Methods twistie, and a
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When you enter structured programmi
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ut the results are different. Such
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Before we let the code run to the b
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The following figure shows the hier
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NotesACL Every NotesDatabase contai
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NotesAgent NotesAgent is contained
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Method Description New Creates a ne
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Method Description UnprocessedSearc
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NotesDateTime NotesDateTime is cont
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Property Description Name Read-only
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Method Description Save Saves any c
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Property Description UniversalID Re
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NotesEmbeddedObject The NotesEmbedd
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NotesInternational The NotesInterna
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NotesLog Property Description IsNam
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NotesName The NotesName class will
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NotesRichTextItem NotesRichTextItem
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Method Description CreateNewsletter
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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
Page 101 and 102: In Visual Basic, we can access the
Page 103 and 104: Dim doc As Object Dim item As Objec
Page 105 and 106: The following figure shows a Visual
Page 107 and 108: Chapter 5 Converting HiTest Applica
Page 109 and 110: We declare an hgstatus variable. Al
Page 111 and 112: Converting a HiTest Application Usi
Page 113 and 114: 2. Put the following code on the Cr
Page 115 and 116: Converting a HiTest Application to
Page 117 and 118: 6. Enter the following code on the
Page 119 and 120: 10. From the Notes menu, choose Fil
Page 121 and 122: Accessing Notes Session Properties
Page 123 and 124: Example This example sets the value
Page 125 and 126: HiTest Functions Notes Class method
Page 127 and 128: Accessing Notes Sessions in LotusSc
Page 129 and 130: Chapter 7 Accessing Notes Databases
Page 131 and 132: We set the property of hgdatabase.
Page 133 and 134: HiTest Name LotusScript Notes Class
Page 135 and 136: All of the methods mentioned above
Page 137 and 138: REM view becomes a NotesView object
Page 139 and 140: We create a new database on a local
Page 141 and 142: Dim hgviewid As Long Dim hgview As
Page 143 and 144: Following is an explanation of the
Page 145 and 146: We declare a session, db and view w
Page 147 and 148: The HiTest Visual Basic API does no
Page 149 and 150: Chapter 9 Accessing Notes Documents
Page 151: Following is an explanation of the
Page 155 and 156: HiTest Function Name Notes Classes
Page 157 and 158: Set doc = dc.GetFirstDocument(1247)
Page 159 and 160: NotesUIDocument = EditDocument([boo
Page 161 and 162: Set dc = db.AllDocuments Set doc =
Page 163 and 164: We enter text in the Subject, Categ
Page 165 and 166: Attachments Internally, Lotus Notes
Page 167 and 168: hgstatus = HTDocumentClose(hgdest_d
Page 169 and 170: Windows 3.1. For details on the OLE
Page 171 and 172: Following is an explanation of the
Page 173 and 174: Dim db As NotesDatabase Dim view As
Page 175 and 176: Perform the following steps to crea
Page 177 and 178: Tip You can select Display as icon
Page 179 and 180: Creating a Linked Object 3. Choose
Page 181 and 182: Creating an Embedded Object Using L
Page 183 and 184: Messagebox msg$, boxType, "Successf
Page 185 and 186: Embedding a New Object in a Documen
Page 187 and 188: Note If you do not want to create t
Page 189 and 190: answer% = Messagebox ("Object has b
Page 191 and 192: 16. Click Yes to confirm that you w
Page 193 and 194: 7. Select the Show twistie when row
Page 195 and 196: Editing a Linked Object Note If you
Page 197 and 198: Editing an Embedded or a Linked Obj
Page 199 and 200: The object’s application is launc
Page 201 and 202: 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
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H handling errors, 95 hierarchical
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