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api:dk11:delphi:gisdbado.tgis_dbado.sqlquerygetblob_string_integer

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TGIS_DbAdo.sqlQueryGetBlob method

DK11 for Delphi | GisDbAdo.TGIS_DbAdo.sqlQueryGetBlob | Constructors | Fields | Methods | Properties

Get blob data type.

Available also on: .NET.

Syntax

Overrides TGIS_DbAbstract.sqlQueryGetBlob.

// Delphi
public
  function sqlQueryGetBlob(
    const _name : String;
    const _cursor : Integer
  ) : TStream; override;
// C++ Builder
public:
  virtual TStream* sqlQueryGetBlob(
    const UnicodeString _name,
    const int _cursor
  );

Parameters

Name Type Description
_name String field name
_cursor Integer cursor id

Result

Type Description
TStream field value
2020/05/07 01:06

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