[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'db' (#fcl)

TParam.GetDataSize

Return the size of the data.

Declaration

Source position: db.pas line 1202

public function TParam.GetDataSize: Integer;

Function result

Size (in bytes) for the current value

Description

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

Errors

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

See also

TParam.GetData

  

Get the parameter value from a memory buffer

TParam.SetData

  

Set the parameter value from a buffer


Documentation generated on: Nov 14 2015