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Файл:files / 421_гис-2 / arcview 3.2a / avdocs / crystal / vol3.pdf
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- •Application Development with Crystal Smart Viewers
- •Seagate Crystal Smart Viewer for ActiveX
- •Adding the Smart Viewer to a Visual Basic project
- •Using the CRViewer object
- •The Crystal Smart Viewer Java Bean
- •Adding the Smart Viewer Bean to the project
- •Creating a simple applet with the Smart viewer
- •Overview of the Report Designer Object Model
- •Object Naming Conflicts
- •Objects and Collections
- •Application Object
- •Application Object Methods
- •CanClose Method (Application Object)
- •LogOffServer Method (Application Object)
- •LogOnServer Method (Application Object)
- •OpenReport Method (Application Object)
- •SetMatchLogOnInfo Method (Application Object)
- •SetMorePrintEngineErrorMessages Method (Application Object)
- •Area Object
- •Area Object Properties
- •Areas Collection
- •Areas Collection Properties
- •BlobFieldObject Object
- •BlobFieldObject Object Properties
- •BoxObject Object
- •BoxObject Object Properties
- •CrossTabObject Object
- •CrossTabObject Object Properties
- •Database Object
- •Database Object Properties
- •Database Object Methods
- •LogOffServer Method (Database Object)
- •LogOnServer Method (Database Object)
- •SetDataSource Method (Database Object)
- •Verify Method (Database Object)
- •DatabaseFieldDefinition Object
- •DatabaseFieldDefinition Object Properties
- •DatabaseFieldDefinitions Collection
- •DatabaseFieldDefinitions Collection Properties
- •DatabaseTable Object
- •DatabaseTable Object Properties
- •DatabaseTable Object Methods
- •SetDataSource Method (DatabaseTable Object)
- •SetLogOnInfo Method (DatabaseTable Object)
- •SetPrivateData Method (Database Table Object)
- •SetSessionInfo Method (Database Table Object)
- •TestConnectivity Method (Database Table Object)
- •DatabaseTables Collection
- •DatabaseTables Collection Properties
- •ExportOptions Object
- •ExportOptions Object Properties
- •ExportOptions Object Methods
- •PromptForExportOptions Method (ExportOptions Object)
- •Reset Method (ExportOptions Object)
- •FieldObject Object
- •FieldObject Object Properties
- •FormattingInfo Object
- •FormattingInfo Object Properties
- •FormulaFieldDefinition Object
- •FormulaFieldDefinition Object Properties
- •FormulaFieldDefinition Object Methods
- •Check Method (FormulaFieldObject)
- •FormulaFieldDefinitions Collection
- •FormulaFieldDefinitions Collection Properties
- •GraphObject Object
- •GraphObject Object Properties
- •GroupNameFieldDefinition Object
- •GroupNameFieldDefinition Object Properties
- •GroupNameFieldDefinitions Collection
- •GroupNameFieldDefinitions Collection Properties
- •LineObject Object
- •LineObject Object Properties
- •MapObject Object
- •MapObject Object Properties
- •OLEObject Object
- •OLEObject Object Properties
- •Page Object
- •Page Object Properties
- •Page Object Methods
- •RenderEPF Method (Page Object)
- •RenderHTML Method (Page Object)
- •PageEngine Object
- •PageEngine Object Properties
- •PageEngine Object Methods
- •CreatePageGenerator Method (PageEngine Object)
- •RenderTotallerETF Method (PageEngine Object)
- •RenderTotallerHTML Method (PageEngine Object)
- •PageGenerator Object
- •PageGenerator Object Properties
- •PageGenerator Object Methods
- •DrillOnGraph Method (PageGenerator Object)
- •DrillOnMap Method (PageGenerator Object)
- •DrillOnSubreport Method (PageGenerator Object)
- •GetPageNumberForGroup Method (PageGenerator Object)
- •RenderTotallerETF Method (PageGenerator Object)
- •RenderTotallerHTML Method (PageGenerator Object)
- •SearchForText Method (PageGenerator Object)
- •Pages Collection
- •Pages Collection Properties
- •ParameterFieldDefinition Object
- •ParameterFieldDefinition Object Properties
- •ParameterFieldDefinition Object Methods
- •AddCurrentRange Method (ParameterFieldDefinition Object)
- •AddCurrentValue Method (ParameterFieldDefinition Object)
- •AddDefaultValue Method (ParameterFieldDefinition Object)
- •GetNthCurrentRange Method (ParameterFieldDefinition Object)
- •GetNthCurrentValue Method (ParameterFieldDefinition Object)
- •GetNthDefaultValue Method (ParameterFieldDefinition Object)
- •SetNthDefaultValueMethod (ParameterFieldDefinition Object)
- •ParameterFieldDefinitions Collection
- •ParameterFieldDefinitions Collection Properties
- •PrintingStatus Object
- •PrintingStatus Object Properties
- •Report Object
- •Report Object Properties
- •Report Object Methods
- •AddGroup Method (Report Object)
- •CancelPrinting Method (Report Object)
- •DiscardSavedData Method (Report Object)
- •Export Method (Report Object)
- •GetNextRows Method (Report Object)
- •OpenSubreport Method (Report Object)
- •PrintOut Method (Report Object)
- •ReadRecords Method (Report Object)
- •Save Method (Report Object)
- •SelectPrinter Method (Report Object)
- •SetDialogParentWindow Method (Report Object)
- •ReportObjects Collection
- •ReportObjects Collection Properties
- •RunningTotalFieldDefinition Object
- •RunningTotalFieldDefinition Object Properties
- •RunningTotalFieldDefinitions Collection
- •RunningTotalFieldDefinitions Collection Properties
- •Section Object
- •Section Object Properties
- •Section Object Event
- •Format Event (Section Object)
- •Sections Collection
- •Sections Collection Properties
- •SortField Object
- •SortField Object Properties
- •SortFields Collection
- •SortFields Collection Properties
- •SortFields Collection Methods
- •Add Method (SortFields Collection)
- •Delete Method (SortFields Collection)
- •SpecialVarFieldDefinition Object
- •SpecialVarFieldDefinition Object Properties
- •SQLExpressionFieldDefinition Object
- •SQLExpressionFieldDefinition Object Properties
- •SQLExpressionFieldDefinitions Collection
- •SQLExpressionFieldDefinitions Collection Properties
- •SubreportObject Object
- •SubreportObject Object Properties
- •SubreportObject Object Method
- •OpenSubreport Method (Subreport Object)
- •SummaryFieldDefinition Object
- •SummaryFieldDefinition Object Properties
- •SummaryFieldDefinitions Collection
- •SummaryFieldDefinitions Collection Properties
- •TextObject Object
- •TextObject Object Properties
- •TextObject Object Method
- •SetText Method (TextObject Object)
- •Crystal Data Source Object Models
- •Crystal Data Objects
- •CrystalComObject
- •CrystalComObject Properties
- •RowCount
- •CrystalComObject Methods
- •AddField
- •AddRows
- •DeleteField
- •GetColCount
- •getEOF
- •GetFieldData
- •GetFieldName
- •GetFieldType
- •MoveFirst
- •MoveNext
- •MoveTo
- •Reset
- •Crystal Data Source Type Library
- •CRDataSource
- •CRDataSource Properties
- •Bookmark
- •FieldCount
- •FieldName
- •FieldType
- •FieldValue
- •RecordCount
- •CRDataSource Methods
- •MoveFirst
- •MoveNext
- •CRVEventInfo Object
- •CRVEventInfo Object Properties
- •CRViewer Object
- •CRViewer Object Properties
- •CRViewer Object Methods
- •ActivateView
- •AddView
- •CloseView
- •Drag Method
- •ExportReport
- •GetCurrentPageNumber
- •GetViewPath
- •Move Method
- •PrintReport
- •Refresh
- •SearchByFormula
- •SearchForText
- •SetFocus
- •ShowFirstPage
- •ShowGroup
- •ShowLastPage
- •ShowNextPage
- •ShowNthPage
- •ShowPreviousPage
- •ShowWhatsThis
- •ViewReport
- •Zoom
- •ZOrder
- •CRViewer Object Events
- •Clicked Event
- •CloseButtonClicked Event
- •DblClicked Event
- •DownloadFinished Event
- •DownloadStarted Event
- •DragDrop Event
- •DragOver Event
- •DrillOnDetail Event
- •DrillOnGroup Event
- •ExportButtonClicked Event
- •FirstPageButtonClicked Event
- •GotFocus Event
- •GoToPageNClicked Event
- •GroupTreeButtonClicked Event
- •LastPageButtonClicked Event
- •LostFocus Event
- •NextPageButtonClicked Event
- •OnReportSourceError Event
- •PrevPageButtonClicked Event
- •PrintButtonClicked Event
- •RefreshButtonClicked Event
- •SearchButtonClicked Event
- •SearchExpertButtonClicked Event
- •SelectionFormulaBuilt Event
- •SelectionFormulaButtonClicked Event
- •ShowGroup Event
- •StopButtonClicked Event
- •Validate Event
- •ViewChanged Event
- •ZoomLevelChanged Event
- •CRVTrackCursorInfo Object
- •CRVTrackCursorInfo Object Properties
- •The Crystal Smart Viewer/Java Bean Properties
- •The Crystal Smart Viewer/Java Bean Methods
- •closeCurrentView
- •exportView
- •printView
- •refreshReport
- •searchForText
- •showLastPage
- •showPage
- •stopAllCommands
- •The Crystal Smart Viewer/Java Bean Events
- •ServerRequestEvent
- •ViewChangeEvent
- •Overview of Section Codes
- •Section Codes (32-bit)
- •Section Codes (16-bit)
- •ActiveX Controls Properties
- •Action
- •BoundReportFooter
- •BoundReportHeading
- •Connect
- •CopiesToPrinter
- •DataFiles
- •DataSource
- •Destination
- •DetailCopies
- •DialogParentHandle
- •DiscardSavedData
- •EMailCCList
- •EMailMessage
- •EMailSubject
- •EMailToList
- •EMailVIMBCCList
- •ExchangeFolder
- •ExchangePassword
- •ExchangeProfile
- •Formulas
- •GraphData
- •GraphOptions
- •GraphText
- •GraphType
- •GroupCondition
- •GroupSelectionFormula
- •GroupSortFields
- •LastErrorNumber
- •LastErrorString
- •LogOnInfo
- •MarginBottom
- •MarginLeft
- •MarginRight
- •MarginTop
- •ParameterFields
- •Password
- •PrintDay
- •PrinterCollation
- •PrinterCopies
- •PrinterDriver
- •PrinterName
- •PrinterPort
- •PrinterStartPage
- •PrinterStopPage
- •PrintFileCharSepQuote
- •PrintFileCharSepSeparator
- •PrintFileLinesPerPage
- •PrintFileName
- •PrintFileODBCPassword
- •PrintFileODBCSource
- •PrintFileODBCTable
- •PrintFileODBCUser
- •PrintFileType
- •PrintFileUseRptDateFmt
- •PrintFileUseRptNumberFmt
- •PrintMonth
- •PrintYear
- •ProgressDialog
- •RecordsPrinted
- •RecordsRead
- •RecordsSelected
- •ReportDisplayPage
- •ReportFileName
- •ReportLatestPage
- •ReportSource
- •ReportStartPage
- •ReportTitle
- •SectionFont
- •SectionFormat
- •SectionLineHeight
- •SectionMinHeight
- •SelectionFormula
- •SessionHandle
- •SortFields
- •SQLQuery
- •Status
- •StoredProcParam
- •SubreportToChange
- •UserName
- •WindowAllowDrillDown
- •WindowBorderStyle
- •WindowControlBox
- •WindowControls
- •WindowHeight
- •WindowLeft
- •WindowMaxButton
- •WindowMinButton
- •WindowParentHandle
- •WindowShowCancelBtn
- •WindowShowCloseBtn
- •WindowShowExportBtn
- •WindowShowGroupTree
- •WindowShowNavigationCtls
- •WindowShowPrintBtn
- •WindowShowPrintSetupBtn
- •WindowShowProgressCtls
- •WindowShowRefreshBtn
- •WindowShowSearchBtn
- •WindowShowZoomCtl
- •WindowState
- •WindowTitle
- •WindowTop
- •WindowWidth
- •ActiveX Controls Methods
- •FetchSelectionFormula
- •GetNSubreports
- •GetNthSubreportName
- •LogoffServer
- •LogonServer
- •PageCount
- •PageFirst
- •PageLast
- •PageNext
- •PagePrevious
- •PageShow
- •PageZoom
- •PageZoomNext
- •PrinterSelect
- •PrintReport
- •ReplaceSelectionFormula
- •Reset
- •RetrieveDataFiles
- •RetrieveLogonInfo
- •RetrieveSQLQuery
- •RetrieveStoredProcParams
- •SpecifyDataSourceField
- •ActiveX Controls Error Messages
- •Overview of the Crystal Report Engine Object Model
- •Object Hierarchy
- •Object Naming Conflicts
- •Object Model Events
- •Crystal Report Engine Object Model Reference
- •Objects and Collections
- •Application Object
- •Application Object Properties
- •Application Object Methods
- •CanClose
- •ClearError
- •LogOffServer
- •LogOnServer
- •OpenReport
- •Area Object
- •Area Object Properties
- •AreaOptions Object
- •AreaOptions Properties
- •Areas Collection
- •Areas Collection Properties
- •BlobFieldObject Object
- •BlobFieldObject Object Properties
- •BoxObject Object
- •BoxObject Object Properties
- •CrossTabObject Object
- •CrossTabObject Object Properties
- •Database Object
- •Database Object Properties
- •Database Object Methods
- •Verify
- •DatabaseFieldDefinition Object
- •Database FieldDefinition Object Properties
- •DatabaseFieldDefinitions Collection
- •Database FieldDefinitions Collection Properties
- •DatabaseParameter Object
- •Database Parameter Object Properties
- •DatabaseParameters Collection
- •DatabaseParameters Collection Properties
- •DatabaseTable Object
- •DatabaseTable Object Properties
- •DatabaseTable Object Methods
- •GetPrivateData
- •SetLogOnInfo
- •SetPrivateData
- •SetSessionInfo
- •TestConnectivity
- •DatabaseTables Collection
- •DatabaseTables Collection Properties
- •EventInfo Object (32-bit only)
- •EventInfo Object Properties
- •ExportOptions Object
- •ExportOptions Object Properties
- •ExportOptions Object Methods
- •PromptForExportOptions
- •Reset
- •FieldDefinitions Collection
- •FieldDefinitions Collection Properties
- •FieldObject Object
- •Field Object Object Properties
- •FieldValue Object (32-bit only)
- •FieldValue Object Properties
- •Font Object
- •Font Object Properties
- •FormulaFieldDefinition Object
- •FormulaFieldDefinition Properties
- •FormulaFieldDefinition Methods
- •Check
- •FormulaFieldDefinitions Collection
- •FormualFieldDefinitions Collection Properties
- •GlobalOptions Object
- •GlobalOptions Object Properties
- •GraphObject Object
- •GraphObject Object Properties
- •GroupAreaOptions Object
- •GraphAreaOptions Object Properties
- •GroupNameFieldDefinition Object
- •GroupNameFieldDefinition Object Properties
- •LineObject Object
- •LineObject Object Properties
- •OLEObject Object
- •OLEObject Object Properties
- •Page Object (32-bit only)
- •Page Object Properties
- •Page Object Methods
- •RenderEPF
- •RenderHTML
- •PageEngine Object (32-bit only)
- •PageEngine Object Properties
- •PageEngine Object Methods
- •CreatePageGenerator
- •RenderTotallerETF
- •RenderTotallerHTML
- •PageGenerator Object (32-bit only)
- •PageGenerator Object Properties
- •PageGenerator Object Methods
- •DrillOnGraph
- •GetPageNumberForGroup
- •SearchForText
- •Pages Collection (32-bit only)
- •Pages Collection Properties
- •PageSetup Object
- •PageSetup Object Properties
- •ParameterFieldDefinition Object
- •ParameterFieldDefinition Object Properties
- •ParameterFieldDefinition Object Methods
- •SetCurrentValue
- •SetDefaultValue
- •ParameterFieldDefinitions Collection
- •ParameterFieldDefinitions Collection Properties
- •PrinterInfo Object
- •PrinterInfo Object Properties
- •PrintingStatus Object
- •PrintingStatus Object Properties
- •PrintWindowOptions Object
- •PrintWindowOptions Object Properties
- •Report Object
- •Report Object Properties
- •Report Object Methods
- •AddGroup
- •CancelPrinting
- •ClearError
- •DiscardSavedData
- •Export
- •OpenSubreport
- •Preview
- •PrintOut
- •ReadRecords (32-bit only)
- •SelectPrinter
- •Report Object Events
- •ReadingRecords
- •Start
- •Stop
- •ReportObjects Collection
- •ReportObjects Collection Properties
- •ReportOptions Object
- •ReportOptions Object Properties
- •ReportSummaryInfo Object
- •ReportSummaryInfo Object Properties
- •Section Object
- •Section Object Properties
- •SectionOptions Object
- •SectionOptions Object Properties
- •Sections Collection
- •Sections Collection Properties
- •SortField Object
- •SortField Object Properties
- •SortFields Collection
- •SortFields Collection Properties
- •SortFields Collection Methods
- •Delete
- •SpecialVarFieldDefinition Object
- •SpecialVarFieldDefinition Object Properties
- •SubreportObject Object
- •Subreport Object Properties
- •SummaryFieldDefinition Object
- •SummaryFieldDefinition Object Properties
- •SummaryFieldDefinitions Collection
- •SummaryFieldDefinitions Collection Properties
- •TextObject Object
- •TextObject Object Properties
- •TrackCursorInfo Object
- •TrackCursorInfo Object Properties
- •View Object
- •View Object Properties
- •View Object Methods
- •Close
- •Export
- •NextMagnification
- •PrintOut
- •ShowFirstPage
- •ShowLastPage
- •ShowNextPage
- •ShowNthPage
- •ShowPreviousPage
- •ZoomPreviewWindow
- •Views Collection
- •Views Collection Properties
- •Window Object
- •Window Object Properties
- •Window Object Methods
- •Close
- •Window Object Events
- •ActivatePrintWindow
- •CancelButtonClicked
- •CloseButtonClicked
- •ClosePrintWindow
- •DeactivatePrintWindow
- •DrillOnDetail
- •DrillOnGroup
- •ExportButtonClicked
- •FirstPageButtonClicked
- •GroupTreeButtonClicked
- •LastPageButtonClicked
- •NextPageButtonClicked
- •PrevPageButtonClicked
- •PrintButtonClicked
- •RefreshButtonClicked
- •SearchButtonClicked
- •ShowGroup
- •ZoomLevelChanging
- •Error Codes
- •Automation Server Error Codes
- •Report Engine Error Codes
- •The Crystal NewEra Class Library
- •class CRPEngine
- •constructor CRPEngine::CRPEngine
- •class CRPEngine Methods
- •CRPEngine::CanClose
- •CRPEngine::Close
- •CRPEngine::GetEngineStatus
- •CRPEngine::GetErrorCode
- •CRPEngine::GetErrorText
- •CRPEngine::GetNPrintJobs
- •CRPEngine::GetVersion
- •CRPEngine::LogOffServer
- •CRPEngine::LogOnServer
- •CRPEngine::LogOnSQLServerWithPrivateInfo
- •CRPEngine::Open
- •CRPEngine::OpenJob
- •CRPEngine::PrintReport
- •class CRPEJob
- •constructor CRPEJob::CRPEJob
- •class CRPEJob Methods
- •CRPEJob::Cancel
- •CRPEJob::CheckFormula
- •CRPEJob::CheckGroupSelectionFormula
- •CRPEJob::CheckSelectionFormula
- •CRPEJob::Close
- •CRPEJob::CloseWindow
- •CRPEJob::DeleteNthGroupSortField
- •CRPEJob::DeleteNthSortField
- •CRPEJob::ExportPrintWindow
- •CRPEJob::ExportTo
- •CRPEJob::GetErrorCode
- •CRPEJob::GetErrorText
- •CRPEJob::GetExportOptions
- •CRPEJob::GetFormula
- •CRPEJob::GetGraphData
- •CRPEJob::GetGraphOptions
- •CRPEJob::GetGraphText
- •CRPEJob::GetGraphType
- •CRPEJob::GetGroupCondition
- •CRPEJob::GetGroupSelectionFormula
- •CRPEJob::GetJobHandle
- •CRPEJob::GetJobStatus
- •CRPEJob::GetLineHeight
- •CRPEJob::GetMargins
- •CRPEJob::GetMinimumSectionHeight
- •CRPEJob::GetNDetailCopies
- •CRPEJob::GetNFormulas
- •CRPEJob::GetNGroups
- •CRPEJob::GetNGroupSortFields
- •CRPEJob::GetNLinesInSection
- •CRPEJob::GetNParams
- •CRPEJob::GetNSortFields
- •CRPEJob::GetNTables
- •CRPEJob::GetNthFormula
- •CRPEJob::GetNthGroupSortField
- •CRPEJob::GetNthParam
- •CRPEJob::GetNthSortField
- •CRPEJob::GetNthTableLocation
- •CRPEJob::GetNthTableLogOnInfo
- •CRPEJob::GetNthTableSessionInfo
- •CRPEJob::GetNthTableType
- •CRPEJob::GetPrintDate
- •CRPEJob::GetPrintOptions
- •CRPEJob::GetReportTitle
- •CRPEJob::GetSectionFormat
- •CRPEJob::GetSelectedPrinter
- •CRPEJob::GetSelectionFormula
- •CRPEJob::GetSQLQuery
- •CRPEJob::IsJobFinished
- •CRPEJob::NextWindowMagnification
- •CRPEJob::OutputToPrinter
- •CRPEJob::OutputToWindow
- •CRPEJob::PrintControlsShowing
- •CRPEJob::PrintWindow
- •CRPEJob::SelectPrinter
- •CRPEJob::SetFont
- •CRPEJob::SetFormula
- •CRPEJob::SetGraphData
- •CRPEJob::SetGraphOptions
- •CRPEJob::SetGraphText
- •CRPEJob::SetGraphType
- •CRPEJob::SetGroupCondition
- •CRPEJob::SetGroupSelectionFormula
- •CRPEJob::SetLineHeight
- •CRPEJob::SetMargins
- •CRPEJob::SetMinimumSectionHeight
- •CRPEJob::SetNDetailCopies
- •CRPEJob::SetNthGroupSortField
- •CRPEJob::SetNthParam
- •CRPEJob::SetNthSortField
- •CRPEJob::SetNthTableLocation
- •CRPEJob::SetNthTableLogOnInfo
- •CRPEJob::SetNthTableSessionInfo
- •CRPEJob::SetPrintDate
- •CRPEJob::SetPrintOptions
- •CRPEJob::SetReportTitle
- •CRPEJob::SetSectionFormat
- •CRPEJob::SetSelectionFormula
- •CRPEJob::SetSQLQuery
- •CRPEJob::Show...Page
- •CRPEJob::ShowPrintControls
- •CRPEJob::StartJob
- •CRPEJob::TestNthTableConnectivity
- •CRPEJob::ZoomPreviewWindow
- •Other NewEra Classes
- •class CRPEExportOptions
- •Constructor CRPEExportOptions::CRPEExportOptions
- •class CRPEGraphDataInfo
- •Constructor CRPEGraphDataInfo::CRPEGraphDataInfo
- •class CRPEGraphOptions
- •Constructor CRPEGraphOptions::CRPEGraphOptions
- •class CRPEGraphTextInfo
- •Constructor CRPEGraphTextInfo::CRPEGraphTextInfo
- •class CRPEJobInfo
- •Constructor CRPEJobInfo::CRPEJobInfo
- •class CRPELogOnInfo
- •Constructor CRPELogOnInfo::CRPELogOnInfo
- •class CRPEPrintOptions
- •Constructor CRPEPrintOptions::CRPEPrintOptions
- •class CRPESectionOptions
- •Constructor CRPESectionOptions::CRPESectionOptions
- •class CRPESessionInfo
- •Constructor CRPESessionInfo::CRPESessionInfo
- •class CRPETableLocation
- •Constructor CRPETableLocation::CRPETableLocation
- •class CRPETableType
- •Constructor CRPETableType::CRPETableType
- •Class Constants
- •Chart Type Constants
- •Error Codes
- •Section Codes
- •Sort Order Constants
Related Topics
PEGetNGroupSortFields, Volume 2, Chapter 1
CRPEJob::GetNLinesInSection
Use this method to determine the number of lines in the specified section of the report, that is, how long a specified report section is according to the number of lines. For example, this is useful when trying to fit mailing label reports into the labels you are using.
Syntax
GetNLinesInSection (sectionCode SMALLINT) RETURNING SMALLINT
Parameter
sectionCode |
Specifies the Section Codes (page 480), for the section of the report for which you want |
|
to retrieve the number of lines. |
|
|
Returns
●Returns the number of lines in the specified section of the report.
●Returns -1 if an error occurs.
CRPEJob::GetNParams
Syntax
GetNParams () RETURNING SMALLINT
Remarks
Use this method whenever you need to know how many parameters are required by a stored procedure in a SQL database table. This method is usually used in conjunction with CRPEJob::GetNthParam, Page 427, or
CRPEJob::SetNthParam, Page 451.
Return Value
The number of parameters in the current stored procedure being used to generate the report.
Related Topics
PEGetNthParam, Volume 2, Chapter 1
Crystal Class Library for NewEra Reference |
424 |
CRPEJob::GetNSortFields
Syntax
GetNSortFields () RETURNING SMALLINT
Remarks
This method gets the number of sort fields in the report.
Return Value
The number of sort fields defined in the report. Returns 0 (zero) if there are no sort fields in the report. Returns -1 if an error occurs.
Related Topics
PEGetNSortFields, Volume 2, Chapter 1
CRPEJob::GetNTables
Syntax
GetNTables() RETURNING SMALLINT
Remarks
This method returns the number of tables in the report.
Return Value
The number of tables used in the report. Returns -1 if an error occurs.
CRPEJob::GetNthFormula
Syntax
GetNthFormula (formulaN SMALLINT) RETURNING BOOLEAN, ixString, ixString
Crystal Class Library for NewEra Reference |
425 |
Parameter
formulaN |
Specifies the 0-based number of the formula about which you want to gather information. |
|
The first formula added to your report is 0, the second is 1, etc. |
Remarks
Use this function to obtain the formula name and formula text of a specific formula in the report. Once the formula name is obtained, formula text can be changed with CRPEJob::SetFormula, Page 442.
Return Values
BOOLEAN |
TRUE if the call is successful, FALSE if something goes wrong. |
|
|
ixString |
Retrieves the name of the formula specified. |
|
|
ixString |
Retrieves the text of the formula specified. |
Related Topics
PEGetNthFormula, Volume 2, Chapter 1
CRPEJob::GetNthGroupSortField
Syntax
GetNthGroupSortField (sortFieldN SMALLINT) RETURNING BOOLEAN, ixString, SMALLINT
Parameter
sortFieldN |
Specifies the 0-based number of the group sort field you want to retrieve. The first group |
|
sort field is field 0. If the report has N sort fields, the function can be called with |
|
sortFieldN between 0 and N-1. |
Remarks
Returns information about one of the group sort fields in the specified report: that is, it returns the name of the field and the direction (ascending or descending) of the sort. This method is typically used as one of a series: CRPEJob::GetNGroupSortFields, Page 423 (called once), CRPEJob::GetNthGroupSortField (called as many times as needed to identify the correct group sort field), and CRPEJob::SetNthGroupSortField, Page 450 (called once when the correct sort field is identified). The series can be used to identify and then change an existing group sort field and/or sort order at print time in response to a user selection.
Crystal Class Library for NewEra Reference |
426 |
Returns
BOOLEAN |
TRUE if the call is successful, FALSE if something goes wrong. |
|
|
ixString |
Retrieves the name of the group sort field. |
SMALLINT |
Retrieves one of the Sort Order Constants (page 480). |
|
|
Related Topics
PEGetNthGroupSortField, Volume 2, Chapter 1
CRPEJob::GetNthParam
Syntax
GetNthParam (paramN SMALLINT) RETURNING BOOLEAN, ixString
Parameter
paramN |
Specifies which parameter in the stored procedure you want to get the value of. The first |
|
parameter of a stored procedure is 0, the second is 1, etc. |
|
|
Remarks
Gets the Nth parameter of a stored procedure. Use this method whenever you need to find out a particular parameter required by a stored procedure in a SQL database table.
Returns
BOOLEAN |
TRUE if the call is successful, FALSE if something goes wrong. |
ixString |
Retrieves the current value of the specified parameter in the stored procedure. |
|
|
Related Topics
PEGetNthParam, Volume 2, Chapter 1
CRPEJob::GetNthSortField
Syntax
GetNthSortField (sortFieldN SMALLINT) RETURNING BOOLEAN, ixString, SMALLINT
Crystal Class Library for NewEra Reference |
427 |