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Data.DB.TParam.AsDateTime

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Delphi

property AsDateTime: TDateTime read GetAsDateTime write SetAsDateTime;

C++

__property System::TDateTime AsDateTime = {read=GetAsDateTime, write=SetAsDateTime};

Properties

Type Visibility Source Unit Parent
property public
Data.DB.pas
Data.DB.hpp
Data.DB TParam

Description

Specifies the value of the parameter when it represents a date-time field.

Set AsDateTime to assign the value for a date-time field to the parameter. Setting AsDateTime sets the DataType property to ftDateTime.

Read the AsDateTime property to determine the value that was assigned to an output parameter, represented as a DateTime. The value of the parameter is converted to a DateTime value if possible. If a TDate value is assigned to a parameter via the AsDateTime property, the date portion of the TDate value is assigned to the parameter and the time portion is assigned a zero value. If AsDateTime is used to get the value for a TDate container, the date from the parameter is stored but the time value returned by AsDateTime is ignored.

Note: It is not possible to store a NULL value directly to a parameter using AsDateTime. Use the TParam Clear method instead.

See Also

Code Examples


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