User Tools

Site Tools


api:dk11:delphi:gisdataset.tgis_dataset

TGIS_DataSet class

DK11 for Delphi | GisDataSet.TGIS_DataSet | Classes | Constructors | Methods | Properties | Events

Dataset providing data from the TGIS_LayerVector.

Available also on: .NET | Java.

Syntax

// Delphi
type
  [ComponentPlatformsAttribute(pidWin32orpidWin64orpidOSX32)]
  TGIS_DataSet = class( TDataSet, IGIS_Subscribe )
  end;
// C++ Builder
class PASCALIMPLEMENTATION TGIS_DataSet : public TDataSet
{
};

Inheritance

→ TDataSet

Implements

Constructors

Inherited Overrides Protected
Name Visibility Description
Create public Create dataset.
Destroy public Destroy dataset.

Methods

Inherited Overrides Protected
Name Visibility Description
AllocRecordBuffer protected See TDataSet.
BookmarkValid public See TDataSet.
CompareBookmarks public See TDataSet.
DoBeforeDelete protected See TDataSet.
DoBeforeInsert protected See TDataSet.
DoBeforeRefresh protected See TDataSet.
FreeRecordBuffer protected See TDataSet.
GetBookmarkData protected See TDataSet.
GetBookmarkFlag protected See TDataSet.
GetCanModify protected See TDataSet.
GetFieldData public See TDataSet.
GetRecNo protected See TDataSet.
GetRecord protected See TDataSet.
GetRecordCount protected See TDataSet.
GetRecordSize protected See TDataSet.
GotoShape public Go to record and make it active based on shape UID.
InternalAddRecord protected See TDataSet.
InternalCancel protected See TDataSet.
InternalClose protected See TDataSet.
InternalEdit protected See TDataSet.
InternalFirst protected See TDataSet.
InternalGotoBookmark protected See TDataSet.
InternalHandleException protected See TDataSet.
InternalInitFieldDefs protected See TDataSet.
InternalLast protected See TDataSet.
InternalOpen protected See TDataSet.
InternalPost protected See TDataSet.
InternalSetToRecord protected See TDataSet.
IsCursorOpen protected See TDataSet.
Locate public See TDataSet.
LocateRecord protected Perform internal part of Locate & Lookup methods.
Lookup public See TDataSet.
Open public Open the database which meets extent and query.
OpenCursor protected See TDataSet.
SetBookmarkData protected See TDataSet.
SetBookmarkFlag protected See TDataSet.
SetFieldData protected See TDataSet.
SetFiltered protected See TDataSet.
SetFilterText protected See TDataSet.
SetRecNo protected See TDataSet.
SubscribedEvent public Subscriber notification event.
(Implements IGIS_Subscribe.SubscribedEvent)

Properties

Inherited Protected
Name Visibility Description
Active published See: TDataSet
ActiveShape public Current shape of the dataset (shape based on ActiveRecord) or nil.
AfterCancel published See: TDataSet
AfterClose published See: TDataSet
AfterEdit published See: TDataSet
AfterOpen published See: TDataSet
AfterPost published See: TDataSet
AfterScroll published See: TDataSet
BeforeCancel published See: TDataSet
BeforeClose published See: TDataSet
BeforeEdit published See: TDataSet
BeforeOpen published See: TDataSet
BeforePost published See: TDataSet
BeforeScroll published See: TDataSet
Layer public Current layer of the dataset.
ReadOnly public If true, displayed fields will be read only.
ShowInternalFields public Show or hide internal layer fields

Events

Inherited Protected
Name Visibility Description
OnBusy published OnBusy event.
OnCalcFields published See: TDataSet
OnDeleteError published See: TDataSet
OnEditError published See: TDataSet
OnFilterRecord published See: TDataSet
OnNewRecord published See: TDataSet
OnPostError published See: TDataSet

Remarks

Call Open() to open dataset base on selected parameters.

References

2020/05/07 01:06