Data.DB.TField.AsLargeInt
| [–] Properties | |
|---|---|
| Type: property | |
| Visibility: public | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TField | |
Delphi
property AsLargeInt: Largeint read GetAsLargeInt write SetAsLargeInt;
C++
__property Largeint AsLargeInt = {read=GetAsLargeInt, write=SetAsLargeInt};
Description
Represents the field value as a large integer.
Use AsLargeInt to:
Assign the large integer field value to a 64-bit integer variable.
Assign a 64-bit integer value to the large integer field.
For example, this code assigns a 64-bit integer value to a large integer field:
MyLargeIntegerField.AsLargeInt := 2147483648;
MyLargeIntegerField->AsLargeInt = 2147483648;
To assign a large integer field value to a 64-bit integer, use code similar to this:
LargeIntegerVariable := MyLargeIntegerField.AsLargeInt;
LargeIntVariable = MyLargeIntegerField->AsLargeInt;
If a value assigned to the field is not within the range established by the MinValue and MaxValue properties, an EDatabaseError exception is raised.