api:dk11:delphi:gislayervector.tgis_shape.getfield_string
Table of Contents
TGIS_Shape.GetField method
DK11 for Delphi | GisLayerVector.TGIS_Shape.GetField | Constructors | Fields | Methods | Properties
Retrieving data from associated data table.
Syntax
// Delphi public function GetField( const _name : String ) : Variant; virtual;
// C++ Builder public: virtual Variant* GetField( const UnicodeString _name );
Parameters
| Name | Type | Description |
|---|---|---|
| _name | String | field name |
Result
| Type | Description |
|---|---|
| Variant | Field value. If field value is Null then function will return default value. GetFieldEx will return raw value instead. |
Remarks
by providing empty field the join (if any exists) will be resynchronized
See TGIS_LayerVector.DrawLabel for example.
References
2022/11/16 01:22