Unit 'DB'	Package
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TParam.GetDataSize

Return the size of the data.

Declaration

Source position: db.pas line 1458

public function TParam.GetDataSize: Integer;

Size (in bytes) for the current value.

GetDataSize returns the size (in bytes) needed to store the current value of the parameter.

For an unsupported data type, an EDatabaseError exception is raised when this function is called.

TParam.GetData		Get the parameter value from a memory buffer.
TParam.SetData		Set the parameter value from a buffer.