MyDAC

TMemDataSet.GetBlob Method

Retrieves TBlob object for a field or current record when its name is known.

Class

TMemDataSet

Syntax

function GetBlob(const FieldName: string): TBlob; overload;

Parameters
FieldName
Holds the name of an existing field.
Return Value
TBlob object that was retrieved.

Example

MyQuery1.GetBlob('Comment').SaveToFile('Comment.txt'); 

See Also

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