api:dk11:delphi:gisinternals.getvarianttype_variant
Table of Contents
GetVariantType method
DK11 for Delphi | GisInternals.GetVariantType | Enums | Fields | Methods | Types
Returns simplified type of provided variant variable.
Syntax
// Delphi function GetVariantType( const _var : Variant ) : TGIS_VariantType;
// C++ Builder extern DELPHI_PACKAGE TGIS_VariantType* GetVariantType( Variant* const _var );
Parameters
| Name | Type | Description |
|---|---|---|
| _var | Variant | variant value to be tested |
Result
| Type | Description |
|---|---|
| TGIS_VariantType | Simplified type of provided variant variable. |
Remarks
Use this function to simplify testing and make it easier for cross-platforms porting. Returned value will group similar variant types. For Example all normal integers like varInteger, varSmallInt, varShortInt will be grouped as TGIS_VariantType.Int.
2017/09/04 11:15